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This is new Android distribution based on Linux, Android and Archos stock os, using SDE from Archos.
Features:
Easy install method for external (SDcard) and Internal storage
EXT4 (much faster than ext3, can store files >4GB comparing to FAT32)
Full read/write access to every part of system
root (su + superuser.apk) out of the box
new services like: samba, sshd, vpnc, openvpn, dvbt, nfs4
3G/usb tether support
Possibility to remove some google/Archos apps
Swap memory in RAM (CompCache) or on disk by default or when you need it
No 300MB limit for apps (and no faulty app2sd required)
You can have SD card Class 8/10 - that can be much faster than internal flash (check this thread)
Many new new kernel modules (usbserial, ntfs, 3G modems, nfs4, cifs, hfs, iptables etc.)
DVB-T support for selected tuners
updated modules, firmware (like WiFi)
User friendly UrukConfig application
... and much, much more - to much to mention all here - please read changelog
Since 1.0 release main documentation source for UrukDroid is on it's WiKi. Please use it as a first and primary information source for UD.
Link to project (googlecode) page is: http://code.google.com/p/urukdroid
Update (10.09.2015)
Since code.google.com is no longer working (read only for limited time) - here are working links to latest (and final) release of UrukDroid: Dropbox,
I hope that new, much more detailed and complete documentation will help you use UrukDroid at it's full potential.
Changelog, proposed futures
Changelog:
UrukDroid 1.6 (02.01.2012) "DOV FUS LOS Wahl ko Daar Sivaas!"
[CHANGE] Incorporated changes from Archos firmware 2.4.19, 2.4.65, 2.4.80 and 2.4.81
[CHANGE] Updated superuser apk and binaries
[FIX] Fixed some library linking
[NEW] Changed top bar button size to 32px permanently
[NEW] New overclock module from milestone-overclock to change CPU voltage and max frequencies on the fly
[CHANGE] Added overclock support to CPUGovernor service
[FIX] Restored proper busybox binary
[NEW] New patches on kernel from December update from Archos git
[NEW] Full iptables support (with NAT, conntrack etc) - so everything is now possible (redirect, proxies etc)
[NEW] Full kernel timing for power consumption monitoring
[NEW] Recompiled WiFi? and HDMI drivers
[NEW] Added python 2.7, iotop (for watching i/o operations), PowerTOP (for power consumption monitoring - but it's not as useful as on x86)
[NEW] Added ntfs-3g support - full read/write support for NTFS file systems (need to be used manually, vold does not use it)
[CHANGE] Added UrukDroid? Rescue Menu - Repair submenu with disabling overclocking (for those who made their device unbootable with overclocking) and Dalvik cache cleaner
[NEW] New feature in cpugovernor script (genconf, current)
[CHANGE] New features in update subsystem
scripts now tries to keep /data/.tmp directory cleaner,
for those with disk shortage /data/.tmp can be now symlink to directory on sdcard
updater now checks if you have enough free space in /data/.tmp before it begin installation
update process now can be during bootup (better one) if you have enough free space on rootfs, or on running system (not so nice - this is default behavior until UD 1.6 release)
[CHANGE] restoring backup in Rescue Menu now erases partition before restore (until now it was just overwriting)
[FIX] added (again ) xbox pad kernel support (was missed out in new kernel compilation)
[FIX] fixes scp/sftp-server (on some configuration refused to start child processes)
UrukDroid 1.5 (16.0.2011) Manamana!
[CHANGE] Since UrukDroid? 1.1 (both beta1/2/3 and release candidate 1/2/3) had stability and compatibility issues - that I was unable to trace down (too many changes on changes etc.) - I've decided to implement all stuff from beginning on fresh OS. Since all "reverse engineering" stuff was already made and I already have required knowledge - It should be the fastest method. So entire system is cleaned up, updated to latest binaries - and so far looks good . That's why I've bumped version to 1.5 - just to make it a bit more visible it's not a straight continuation of 1.0/1.1.
[FIX] No more "soft reboots" (system reloaded it's graphics UI part)
[FIX] No more turning off WiFi issue (but it happens that WiFi can't pop in after full reboot - another reboot is required)
[FIX] CIFS startup on boot (Issue 57)
[CHANGE] Update process should be now more chatty and report more errors
[CHANGE] Reverted back WPA service (which enable UrukDroid? WPA supplicant with AdHoc? support) - since some people reported problems with adding new networks with Uruk version of WPA supplicant.
[CHANGE] Merged changes from Archos 2.3.28 OS
[NEW] New wpa_supplicant - hopefully with all features and without most of known problems (sometimes it still refuses to start)
[CHANGE] Updated modules and kernel
[FIX] Fix camera support for A43
[CHANGE] Merged changes from Archos 2.3.26 OS
[CHANGE] Redesigned services to output more reliable status
[FIX] Mediascanner fixes (did not rescan data sometimes)
[NEW] Introduced in 1.0 "Rescue Menu" now fully functional (RM)
[NEW] RescueMenu now have Alternative OS? boot feature
[NEW] RescueMenu now have "bare metal" backup/restore functionality
[NEW] Update process will now communicate with user with help of UrukConfig
[NEW] Enabled cgroups
[FIX] "Moved" boot image on A101
[FIX] 3Gmodem_init.sh fixes
[NEW] You can dissable boot from SDCard by naming any of it's partition "noboot" ('[email protected]:/root# e2label /dev/block/mmcblk2p1 noboot')
[NEW] patch (by Sibere) increasing USB current in Host mode
[NEW] New default apps in UrukDroid 1.5: WiFi Manager, FileExpert, QuickPic, Opera browser
UrukDroid 1.0 (30.04.2011)
[FIX] sshfs missing files fix
[FIX] EasyInstall: changed datafs max size from 2GB to 1.95GB (for market to work), fixed partition sizes for A101 16GB when doing internal install with resize, fixed installation for A70H devices
[NEW] small script to copy UrukDroid files from SDCard (external) to Internall (copy_from_sd_to_internal.sh)
[CHANGE] Changed behaviour of dvb service (device configuration)
[FIX] Added some missing modules for DVB support
[CHANGE] New kernel modules for more dvb devices (but it requires manual loading and testing)
[NEW] rsync tool
[CHANGE] swap service now can work on swap partition (or like before on swap file), also after mounting sdcard ext4 partition
[NEW] Ad-Hoc WiFi connection support by default (networks are visible with "*" on beginning of it's SSID)
[CHANGE] Some new progress indicators during install/upgrade
[NEW] Simple Animation during late phase of bootup
[NEW] New service: cifs (to load cifs modules)
[NEW] Added cgroups kernel setting
[NEW] Moved some modules dependencies (cifs,ntfs,dvb) to /etc/modprobe.d
UrukDroid 0.7 (28.02.2011) you're damn right it's a gift!!
[NEW] NFSv4 client support
[NEW] FS-Cache (cachefilesd) support for NFS (local disk cache for NFS files)
[NEW] sshfs support
[FIX] OpenVPN fix - thanks to nenadr
[FIX] PPtP fix - thanks to nenadr
[NEW] vpnc tool for using Cisco VPN connections
[NEW] vpnc UrukDroid service
[CHANGE] Updated to libc6 2.11 (and all binaries recompiled/changed because of it - big change)
[NEW] new gnu tools: nmap
[NEW] EasyInstall now allows installing UrukDroid on internal (mmcblk1) storage in A70 and A101
[NEW] Integrated 3G USB modem and RNDIS USB tethering service by nenadr
[CHANGE] New iobench.sh (with new bonnie++ test)
[CHANGE] Changed device fingerprint to work better with google market (enable download some missing apps)
[CHANGE] Merged Archos 2.1.8 firmware changes
[CHANGE] Changed DVB subsystem support and kernel/modules dependencies to work with new v4l2 modules (it will brake compatibility with most other kernels probably)
[FIX] Changes it UrukUpdate mechanism to work every time when file is moved to "/data/UrukUpdate"
[NEW] Added required modules and iptables service configuration for DroidWall (firewall) application
[NEW] sudo subsystem for launching properly some root tasks
UrukDroid 0.6 (11.02.2011) Eye of the Uruk... in new logo
[CHANGE] Merged changes from Archos firmware 2.1.2/2.1.3/2.1.4
[CHANGE] DVB support with LiveTV.apk from chulri (for selected cards, there are more modules then listed in /etc/uruk.conf/dvb - but it requires to do some experiment and report it back)
[CHANGE] Changed Uruk service to work better with new UrukConfig
[NEW] New services: openvpn, mediascanner
[NEW] IO Benchmark tool: iobench.sh
[NEW] Possibility to turn off mediascanner and use it on demand only
[FIX] Fixed mount_sdcard.sh script to work with 2.1.2 ext3 partitions
[NEW] Updated boot sequence with progress during upgrade/install
[NEW] You can hide soft buttons (Archos buttons) with UrukConfig
[NEW] Easy Install method - no need to know anything about Linux - just plug and wait...
[NEW] Kernel modules for 3g dongle
UrukDroid 0.5 (27.01.2011) Tom Bombadil... in red
[NEW] CompCache (aka ramzswap) support
[NEW] New CPU governor - interactive. Ported from XDA CyanogenMOD
[NEW] DVB: applied patches by chulri, Siano SMS1XXX USB support
[NEW] DVB: modules from outside kernel tree
[NEW] Some more GNU tools: gzip utils, zip utils, unzip utils, nc (NetCut for DVB streaming)
[CHANGE] New services model - so they can be easily run/configured with help of UI
[NEW] New kernel modules: usbnet, lzo
[NEW] Mediascanner modification - it should has much, much smaller impact on system performance
[NEW] sqlite3 (3.5.9) installed, for easy database file manipulation
[NEW] after restart of UrukDroid it will boot once again to Uruk without need of pressing any buttons, to boot on stock OS please use boot menu
[FIX] mount_sdcard.sh fixed so it will mount first ext4 partition on sdcard if exist, and will not interfere with Vold if its vfat
[CHANGE] New update/upgrade/flash model - everything done on UrukDroid - no boot menu required
[NEW] New application to configure UrukDroid - UrukConfig.apk. Installed with this release. Can be uninstalled in default way.
[FIX] Fixed corrupted logo in A101
[NEW] Unified kernel for UrukDroid on SDCard and internal storage (A70S/A101)
[CHANGE] Services ENABLED with this release: CpuGovernor, CompCache
UrukDroid 0.4.2 (21.01.2011)
Just extracted as a separate update file GoogleMarket
UrukDroid 0.4.1 (15.01.2011) Myyy preciousssss...
Some more tools like: bc, proc utils, vim, tcpdump, bzip2, tar etc.
Android apps (Market, Maps, Talk, Calendar, Contact, Feedback, Locator, Updater) by default
Samba (3.2.5) support for sharing /mnt/storage (internal and sdcard storage) from Archos
Dropbear SSH server
Backported modprobe, depmod etc. tools for modules management
WiFI driver recompiled, WiFi HW firmware update (from 6.1.0.0.335 to 6.1.5.44.7)
Initial DVB-T support (Afatech AF9005, Afatech AF9015, DiBcom DiB0700, Terratec CinergyT2/qanu)
Bootlogo with progress steps
Cleanups of initramfs and rootfs
EXT4 drivers backported from 2.6.30 - some mount changes (to prevent config files corruption)
Initial A70H support
SDCard/HD layout changed
Autoupgrade service and installation helper
ADB fixes
Removed two apps. TelephonyProvider.apk, Phone.apk
Since 0.4 all services are DISABLED by default, to enable it edit proper config file in /etc/uruk.conf/
UrukDroid 0.3 (9.01.2011) Rise my Uruk... not yet Hai
iptables, ntfs support
some more USB modules: usbserial, pl2303
fixed bluetooth problem (not working in Uruk 0.2)
automounting improvements (much more bulletproof)
new configuration files (/etc/uruk.conf/) to enable/disable features
new Uruk services (/etc/uruk.d/)
some more GNU utils openssh-client, coreutils
USB charging enabled (NOT tested!!!) - It would required much more power then standard USB in PC can give, use USB wall/car charges or double/triple USB cables
UrukDroid 0.2 (5.01.2011) Go GNU release
"smart" automounting script (that will mount ext4/vfat third partition from sdcard in RIGHT place, AFTER internal storage is mount)
plenty of useful GNU tools: whole e2fstools (mkfs, fsck for ext2/ext3/ext4), parted (for partition resize, format etc.), vfat tools, new toolbox, mtr, top, strace, bash - and much more (look in /usr/local/bin and /usr/local/sbin)
swap memory ON by default (50MIB file /swap01.file)
required compiled libraries libparted, libncurses, libe2fs... etc. (look in /usr/local/lib)
new text editor in text mode: nano (my favourite)
some init.rc cleanups
kernel changes (mostly toward console output)
fixed small (but problematic) misconfiguration in Archos (yep original one) Android in linking /etc/mtab
UrukDroid 0.1 (30.12.2010) Initial "release"
recompiled kernel with ext4, nfs4, fb console
added su and superuser.apk
bootup changes (to make it work)
Features planed in next releases:
backup scripts
proxy settings
CynanogenMOD parts backported
OC/UC kernel be default
FAQ or Tips & Tricks
More information you can find in seperate thread on this forum - FAQ + Question/Awnsers
How to upgrade from previous releases
To upgrade from 0.5 you should download special upgrade file (UrukDroid-0.6-upgrade.tbz2) from first post. You need to place this file in directory "/data/UrukUpdate".
First method:
Put it on your internal storage by any means - this is /mnt/storage (also visible as /sdcard/). Then use file manager (like Astro or RooteExplorer - not build in one) or do as follow in terminal (or over ssh)
Code:
su
cd /sdcard/
mv UrukDroid-0.6-upgrade.tbz2 /data/UrukUpdate/
Second method:
Use UrukConfig to enable SSHD (if you don't have it started already), and use any SCP/SSH client (like WinSCP, or plain scp on Linux) to copy file (default username is "root", password is "UrukDroid") to "/data/UrukUpdate".
In both cases upgrade will start automatically; alter kernel, initramfs and when finished, device will reboot itself.
How to enable/disable and configure UrukDroid services?
UrukDroid services are configured by text files, that can be found in /etc/uruk.conf/ directory. You can use file manager like RootExplorer or Terminal to edit them, but most convinient way is to use SSHD service and some ssh client (for example putty).
You can also use UrukConfig application - build in since 0.5 release. After you do some changes, restart service (/etc/uruk.d/service_name stop/start) or simply reboot Archos. Since 0.5, by default only CompCache and CPUGovernor are enabled.
Currently available services
samba - it's SMBD server allowing mounting your Archos storage directory on your PC. Default user is "storage" and password "UrukDroid"
sshd - SSH server allows you to connect to your Archos with any ssh client, work on terminal. It also allows to copy files with scp/sft. Default user is "root", password "UrukDroid"
swap - this service enable swap memory. It can make Archos a bit less responsive but memory manager won't kill application so quickly (co you can use WWW browser, email an communicator simultaneously - for example of course)
iptables - this pseudo service will load necessary modules to use iptables (firewall) features
ntfs - if you plan to connect NTFS formatted devices to your Archos - enable this service
dvb - this service load necessary modules to watch TV on your Archos. This service requires configuration from your side - it won't work "as is". Please read and edit config file (/etc/uruk.conf/dvb)
compcache - Start/stop CompCache swap memory service. Compcache is a compressed part of memory, where less used object reside. Usual compression ratio is 70%
cpugovernor - Changes default CPU governor and it's parameters. Governor decides how to scale CPU frequency. Since 0.5 there is new "interactive" governor.
openvpn - It's an implementation of popular free VPN service for Uruk. It will act like the one used in Archos stock config with difference it will work all the time - whenever you go, and you have full flexibility of configuration. Config file resides in /etc/openvpn/archos.conf.
VPNC - It's open implementation of Cisco VPN service. You should edit /etc/vpnc/archos.conf file.
NFS4 - NFS v4 client service allows you to mount remote file storage with use of NFS (much faster then SMB for example). You can also enable use of cachefilesd sub-service - that will cache locally, files transferred with NFS (for smooth playback of movies for example)
How to remove some default apps?
App started at the boot time are stored in /system/app, I've already removed some of them by moving it to /system/app.old/ - but you can do it by your own - but remember - some of them are actually required to run system
Some filesystems benchmarks (that's the reason why I wanted ext4 so badly)
Write tests (I've testes different filesystem and partition sizes)...
Tests on Archos:
internal 8GB
0,71Mb/s ext3,ordered,noatime
5,45Mb/s fat32
Lexar 16GB
2,63MB/s ext3,ordered
6,25MB/s ext4,ordered
Test on computer (the same lexar card)
2.93Mb/s 1GB,ext3,noatime
2.78Mb/s 1GB,ext3
3.04Mb/s 1GB,ext2
8.62Mb/s 1GB,vfat
7.61Mb/s 1GB,btrfs
7.87Mb/s 1GB,ext4
7.87Mb/s 16GB,ext4
Card is 16GB SDHC Lexar class 6 only - so this toshiba nand inside is not state of the art either :/
How to roughly check your filesystem write speed
Go to directory where you can write and were is more then 100MiB of free space and do the line. It will sync devices (flush all write caches), write 100MiB file filled with zeros, and fush caches once again to measure real write speed without buffers. Then easy math... and my laptop disk has write speed 16,66MiB/s
Code:
[email protected]:/tmp$ sync; date; dd if=/dev/zero of=test.file bs=1M count=100 2>/dev/null; sync; date
Wed Jan 5 19:02:28 CET 2011
Wed Jan 5 19:02:34 CET 2011
[email protected]:/tmp$ bc -q
scale=4
100/(34-28)
16.6666
quit
UrukDroid configuration system
I've created (or recreated, since Google threw away existing Sytem V and other solutions) something that works like rc/init.d system. It's old fashion, but for only few services will do it's job.
There are few location to remember:
/system/etc/uruk.d/ - directory with services
/system/etc/uruk.conf/ - directory with configuration files
/system/etc/init.d/ - symlinks Sxxserice/Kxxservice (like S01swap) to be run during startup process
Proper path is /system/etc/ but it's symlinked on every Archos to /etc - so you can also work on /etc/uruk.d, /etc/uruk.conf etc.
To enable iptables support (load proper module) it's enought to edit /system/etc/uruk.conf/iptables
To change swap memory settings edit /system/etc/uruk.conf/swap
How to mount ext4 under Windows?
There is project called "ext2read" that claims to work with ext4 also (I've only tested it with ext2 long time ago - it worked) http://sourceforge.net/projects/ext2read/ - please write some commends if you use it.
What is current directory/disk layout?
/ -> SDCard first partition (512M) - for root filesystem
/data -> SDCard second partition (1GB) - for installed apps
/mnt/storage -> internal 6GB partition - for data used by installed apps
/mnt/storage/sdcard -> SDCard third partition - anything you want, nothing by default
/mnt/sdcard2 - proposed mount point for other volumes, not used by default
And there is something called symbolic links (symlinks) - witch is kind of Win shortcut used on UN*X extensively.
/sdcard -> /mnt/storage
/storage -> /mnt/storage
/mnt/sdcard -> /mnt/storage
So you can enter /sdcard - and you are be using files from /mnt/storage. You can also create symblinks by yourself
Code:
ln -s /source destinations
How to gather data report from UrukDroid
Best way is to use SSH. For this, please start "sshd" service on UrukDroid by using UrukConfig application or by editing /etc/uruk.conf/sshd file.
First start will take one minute or so - since sshd has to generate unique encryption keys.
If you use Windows download putty.exe (ssh client) and run it. Write your Archos IP (it has to be visible in network) and connect.
Use
Login: root
Password: UrukDroid
Click to expand...
Click to collapse
Now you can write Linux commands and cut/paste results for help/debug purpose.
Thanks!
I think you talked me into it! I'll play with it tomorrow.
I've found this on Nook Color thread http://forum.xda-developers.com/showthread.php?t=888216
Can someone test is it worth to do on Archos? I think we don't need phone service running in background. Ill try this tomorrow when i get back to home but maybe someone can test earlier?
sorry for asking,but what is the point in doing step 3,i mean what does it actually do?
This is backup of install instruction, leaving more space for custom approach. Instruction in first post is now much simpler with less 'if/or'.
Material for this thread came from discussion here. So please be kind read also this thread before getting to work
This is mini how-to boot modified Archos Android from SD card, using SDE. It's base on 2.0.71.
Since this Android mod/distribution required some name - let it be Uruk-Droid
Why bother:
ext4 (much faster than ext3, can store files >4GB comparing to FAT32)
full r/w access to every part of system
root (su + superuser.apk) out of the box
possibility to remove some google/Archos apps (already done partly)
swap memory when you need it
no 300MB limit for apps (and no faulty app2sd required)
you can have SD card Class 8/10 - and that's much faster storage than internal flash (inside is something equal class 6 or 4)
Warning
Be aware that this modification requires SDE and probably some Linux knowledge.
By doing described below steps you probably can't brick your Archos - but do it on your own risk.
Root access on your devices makes it less secure form malicious software (user more head - less fingers )
Known problems:
Android automounter (vold) does not recognize EXT4 in stock firmware - so it will claim SD card is damaged (it's just a message) (FIXED)
Before you start:
Read about SDE on forum
Install some terminal emulator from Market (eg. "Android Terminal Emulator")
You should have 2.0.71 already installed (I'm not sure if it's required but only with that configuration tested)
All operations described here, done on Linux or Android should be done from root user (you can switch to that user in terminal by typing "su" or "sudo su" command)
If you don't have Linux - find any recent Rescue CD, Live CD or Virtual disk (VirtualBox or VMware) - distributions does not matter
SD card partition design
First of all, preferably buy card class 6+. So it won't be slower than internal storage
I'm currently using 3 partitions
0,5GB / (rootfs)
1GB /data
rest /mnt/storage/sdcard/
but You can create one big partition instead - I've made my configuration because of easiness to backup and upgrade (rootfs is easy to upgrade later on, /data has only runtime data and application, rest is for movies etc.) Size of /data partition determines how many apps you can install on your device.
Here it's how it looks on fdisk
Code:
linux-machine:~# fdisk -l /dev/sdb
Disk /dev/sdb: 16.0 GB, 16012804096 bytes
199 heads, 44 sectors/track, 3571 cylinders
Units = cylinders of 8756 * 512 = 4483072 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 1 121 529716 83 Linux
/dev/sdb2 122 362 1055098 83 Linux
/dev/sdb3 363 3571 14049002 83 Linux
Step one
Create at least one primary partition on SD card with fdisk, gparted, parted or any other partitioning tool. Assuming your SDCARD is visible as /dev/sdb (on Linux box - check "dmesg").
Code:
su (go root)
fdisk /dev/sdb
fdisk options (it's interactive):
p (print existing partitions)
d n (delete partition by it's number 1,2,3 etc)
n (create partition, you will be asked about type (primary, secondary - go primary), number (give first available), start sector (just enter will set first possible), size (you can give it as +1M, +2G etc)
w (write all changes, until you give this command no changes are made on disk physically)
Format partitions as EXT4 - but without huge_file option (it won't work with this feature since it requires special kernel option that brakes compatibility with existing modules).
Code:
su (go root)
mkfs.ext4 -O ^huge_file /dev/sdb1
If you created more partitions - do those steps for everyone.
Code:
mkfs.ext4 -O ^huge_file /dev/sdb2
mkfs.ext4 -O ^huge_file /dev/sdb3
Kind of "session log" for this steps you can find in this post.
Step two
Extract content of rootfs.tar.gz onto first partition on SD card (it HAS to be first one). Do it from root account on Linux/UNI*X box - or you won't transfer all permissions properly (mainly +s on su/superuser.apk).
assuming your SD Card is visible under Linux as /dev/sdb (you can check it by typing "dmesg" after you connect it)
open terminal/shell - go root: su, or sudo su
create mount point: mkdir /tmp/sdcard
mount it (if it's not mounted already) for example: mount /dev/sdb1 /tmp/sdcard
go to /tmp/sdcard directory: cd /tmp/sdcard
extract rootfs: tar -zxf /path_to_file/rootfs.tar.gz
exit directory: cd
umount your card: umount /tmp/sdcard
Flash initramfs.gz and zImage from SDE boot menu:
reboot Archos70, hold up or down volume key until you see Recovery menu,
choose "Recovery System"->"Developer Edition Menu"->"Flash Kernel and Initramfs",
connect Archos to PC and copy initramfs.gz and zImage to device
Reboot and hold up or down volume, choose "Developer Edition".
You should see all yours apps etc. - it should look like your Archos , but with su/superuser.apk etc. (check it on terminal emulator by typing "su" and enter).
Before go to next step make sure you have booted to SDE system AND it has root access! (check "su" in terminal, run root explorer or titanium backup)
Step three
It's kind of optional - since you have already working system - but it's not fun yet
Now you should copy /data files onto SD card. Use terminal emulator (from market can be "Android Terminal Emulator") or sshd (QuickSSHd and log into your tablet) and do:
If you have ONE partition
Code:
su
cp -rp /data/* /data.new/
If two or more
Code:
su
mount -t ext4 /dev/block/mmcblk2p2 /data.new
cp -rp /data/* /data.new/
umount /data.new/
Poweroff device.
Step four
Put card into computer and:
one partion
remove /data
rename /data.new to /data
On Linux it may look like this:
Code:
su (or sometimes "sudo su")
mkdir /tmp/sdcard
mount /dev/sdb1 /tmp/sdcard
cd /tmp/sdcard
rm -rf data
mv data.new data
edit /init.rc (it's /init.rc on Android - on Linux box it's going to be something like /tmp/sdcard/init.rc) - use any editor to modify file - do it as a root!
Code:
su
vi /tmp/sdcard/init.rc (edit the file)
umount /tmp/sdcard/
What to edit:
Code:
# Comment this
# mount ext3 /dev/block/mmcblk0p4 /data noatime nosuid
# Uncomment this
# mount ext4 /dev/block/mmcblk2p2 /data noatime
mount ext3 /dev/block/mmcblk0p4 /data.old noatime nosuid
two or more partitions
edit /init.rc (it's /init.rc on Android - on Linux box it's going to be something like /tmp/sdcard/init.rc) - use any editor to modify file - do it as a root!
Code:
su (or sometimes "sudo su")
mkdir /tmp/sdcard
mount /dev/sdb1 /tmp/sdcard
cd /tmp/sdcard
vi init.rc (edit file)
umount /tmp/sdcard
What to edit:
Code:
# Comment this
# mount ext3 /dev/block/mmcblk0p4 /data noatime nosuid
# Uncomment this
mount ext4 /dev/block/mmcblk2p2 /data noatime
mount ext3 /dev/block/mmcblk0p4 /data.old noatime nosuid
If you have third partition on SDCARD, whether it's EXT4 (recommended) or FAT32 it should by automounted since 0.2 version.
Reboot - it should work
End
Stuff you can do later:
Vold - automount daemon on android is quit.... crappy - to let go message about "sd card damaged" edit /etc/vold.fstab and hash the line "dev_mount_lun volume_sdcard /mnt/storage/sdcard...."
Other partitions - if, by any reason, you have more partition on SD card (more then 3) you can also mount it putting in init.rc (there are some potential issues with vold to be solved)
for ext4
Code:
mount ext4 /dev/block/mmcblk2p5 /mnt/sdcard2 noatime nosuid
For fat32 partition preferably tweak with Vold config (/etc/vold.fstab) - or add something like this (in init.rc)
Code:
mount vfat /dev/block/mmcblk2p3 /mnt/sdcard2 uid=1000 gid=1015 fmask=0000 dmask=0000
Files (UrukDroid-0.3):
Megaupload.com
initramfs.cpio.gz
zImage
rootfs.tar.gz
Dropbox.com (there can be server error because of download limit)
http://dl.dropbox.com/u/1017593/ArchosGEN8/UrukDroid-0.3/rootfs.tar.gz
http://dl.dropbox.com/u/1017593/ArchosGEN8/UrukDroid-0.3/initramfs.cpio.gz
http://dl.dropbox.com/u/1017593/ArchosGEN8/UrukDroid-0.3/zImage
Nm you said it's faster, interesting... I may test that out.
IMHO you should point out that it is a great security risk for having access to root without any password.
BTW this comment is not meant to insult you in anyway, but I think it is only fair to people that will use it and to cover your own ass.
Maurice
Does this require a clean system to do the SDE Root? what happens to everything already installed etc.
MoonPhantasm said:
Nm you said it's faster, interesting... I may test that out.
Click to expand...
Click to collapse
There was already link to my write speed tests (now I've pasted it to second post) - read speed is about the same. In quadrant I have something about ~2300 (one of quadrants test is I/O benchmark) - but that's not my goal - so I don't care much about that kind of speed.
divx118 said:
IMHO you should point out that it is a great security risk for having access to root without any password.
BTW this comment is not meant to insult you in anyway, but I think it is only fair to people that will use it and to cover your own ass.
Click to expand...
Click to collapse
Of course your are right - but that's kind of obvious, and that's the reason why superuser.apk requires to specify what process can gain root access (I know it's not strong security - but better something than nothing)
Is there any way to do this on the a32, or can will there be a solution for the 32.
I had SDE installed before, but I used the uninstall developer edition option in the boot menu. Now, regardless of if I use the .aos file from archos that has SDE, whenever I reboot holding a volume button, I get to a menu that says "Archos A101IT Recovery", and "Would you like to recover your system?" with the following options:
No
Update Firmware
Repair System
Format System
I select update firmware, and all I get is an update failed error.
I don't know what to do. I have a basic linux knowledge, so I have my sd card properly formatted, without the huge file option. I've extracted the contents of rootfs.tar.gz to the first partition.
Any ideas on what to do?
$aur0n said:
I don't have that problem since I use Linux everywhere
My mmcblk2p3 is also EXT4 partition (since fat 32 has 4/2gb file size limitation it's only place where I can put bigger files - mainly movies. It's one of ther reasons why ext4 is good for the task).
To mount (vfat or ext4) during but of Archos put in init.rc
Code:
mount ext4 /dev/block/mmcblk2p3 /mnt/storage/sdcard noatime nosuid
or
mount vfat /dev/block/mmcblk2p3 /mnt/storage/sdcard
just after mount of /data.old for example..
/mnt/storage/sdcard is the place where automounter would normally mount this device.
Click to expand...
Click to collapse
I did try to add it to init.rc, but it wouldn't mount.
Running "busybox mount -t vfat /dev/block/mmcblk2p3 /mnt/storage/sdcard" after boot seems to work however.
Is /mnt/storage mounted yet at that point? It seems to be separately mounted ("mount" shows /dev/block/vold/179:9 mounted on /mnt/storage, but I can't find any line related to that in init.rc)
Since "Preparing internal storage" appears after boot, I assume the SD card has to be mounted after that (unless I mount it somewhere else, which would break compatibility with some apps)
Actually, I'd prefer if the SD card was mounted on /mnt/storage, and the internal storage on /mnt/storage/internal, is there a way to do that?
Edit: Ah, I checked that /etc/vold.fstab file. It seems to be what I need to edit to auto mount the SD card, but I'm not sure what I need to edit.
The line currently reads:
dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk2
"auto" seems to be the partition number, I tried to change this to different values as well as changing mmcblk2 to mmcblk2p3, but they result in the same SD card damaged message. Is this a no-go and just won't work or am I doing something wrong? Either way, it seems like it's the only way to mount the SD card at boot if I want it mounted to /mnt/storage/sdcard.
Edit 2:
Adding these 2 lines to init.rc and commenting out the equivalent lines in /etc/vold.fstab seems to work:
mount vfat /dev/block/mmcblk2p3 /mnt/storage
mount vfat /dev/block/mmcblk1p1 /mnt/storage/internal
Now I have the SD card mounted on /sdcard
However, the settings won't show the space information now, so I have to connect it to the PC to check free space. Is there a better way to do it?
Jdbye said:
I did try to add it to init.rc, but it wouldn't mount.
Running "busybox mount -t vfat /dev/block/mmcblk2p3 /mnt/storage/sdcard" after boot seems to work however.
Is /mnt/storage mounted yet at that point? It seems to be separately mounted
Click to expand...
Click to collapse
No, this mount point (/mnt/storage/sdcard) is not ready yet at this point - that's why I've changed it to /mnt/sdcard2 in howto. It's not good solutions (since probably some tools won't find media - like movie player) - but the only one for now. Vold is crappy, and even so it should mount _first_ usable partition (with auto option) but it does not want to do that. I can't check it, since I don't have vfat on sdcard, but probably the only solution is to do separate script/service with delayed mount - that's what I'm going to do for now, later on (in next release).
Q: However, the settings won't show the space information now, so I have to connect it to the PC to check free space. Is there a better way to do it?
A: (kind of joke) - user "df -h" in terminal, probably some more smart tools with gui are also able to show space used by "other" devices.
hurrpancakes said:
Any ideas on what to do?
Click to expand...
Click to collapse
I guess it's some Archos SDE bug and you should report it (I thing that after uninstall of SDE and second install you should see developer menu back - if not,
it's error or faulty "watermarking" at work)
jab12 said:
Is there any way to do this on the a32, or can will there be a solution for the 32.
Click to expand...
Click to collapse
My guess - it may also work for you. All gen8 devices have the same kernel and system - so give it a try.
xShadoWxDrifTx said:
Does this require a clean system to do the SDE Root? what happens to everything already installed etc.
Click to expand...
Click to collapse
Everything that is installed on INTERNAL 8GB storage is untouch. So even when sde fails to boot, you can go back to original Archos Android and work on that.
When you follow my instr. you should see second Android with all yours application installed but on ext4 with root etc. etc.
$aur0n said:
I guess it's some Archos SDE bug and you should report it (I thing that after uninstall of SDE and second install you should see developer menu back - if not,
it's error or faulty "watermarking" at work)
Click to expand...
Click to collapse
I think the error may lie in the fact that I have to access my sd card by mounting it through my a101. Tomorrow (or later today, rather) I will get a sd card reader so I won't have to rely on using the tablet.
Hi, thanks for howto.
Can we keep the superuser mode explained in this topic http://forum.xda-developers.com/showthread.php?t=880321&page=13 And use your method (in case i forgot m'y sd card And need root access)
Dictionary for n00b - What is.../What does ...mean?
Start read from 1st to last one and don't jump from one to another. If you will read all, it bring complex knowladge, if not you can be confused
Read summary to make sure, that you know everything if you think that some part(s) is not necessary to read for you!
If you post link here, please link to 1st post! Than everybody can know, what he/she can find here
Atin001 helps with some updates/corrections in Dictionary - take a minute to thanks him also.
Did you miss something here? Send me PM what you want to have here!
Basics of Unix-like system (ROOT)
su, root, rooting, superuser app - what is it, why we need it
sh, bash, user/root shell - what is bash, sh; what is user shell; what is root shell; how I can recognise it each other
Bussybox - what BusyBox is, basic list of commands from BusyBox
(in progress) Kernel - what is going on? Do I need it?
Android platform and it's specifics
adb shell - what is it, for what it is
Android SDK - what is it, tool which provides, where to download
Tools for work with Android adb shell - Terminal Emulator, ADB shell from Android SDK and how to use it
Custom recovery
What custom recovery is - what custom recovery is
Tools which custom recovery provides - list of tools with description which custom recovery bringing
ADB as root user
USB-MS Toggle
Backup/Restore
Flash ZIP from sdcard
Wipe menu
Partition sdcard + etx2, ext3, ext4 filesystem description
Mounts
Others
Is it save to install? - possible problems, why should I try it?, backup/restore of original recovery
How this whole thing works - Drellisdee's installation steps description/elaboration
Custom ROMs (generally)
What custom ROM is?
Is save install custom ROM? - potencional problems
What I need for install?
What can custom ROM brings - kernel, update, performance, customization, theme, ....
what is ...
deodexed, zipaglined, png-optimized
JIT, HW:acceleration, VM.Heap Size, stagefright
apps2sd + dalvik2sd
custom kernel (recompiled, ...)
Android versions (collecting informations)
List of versions of Android for Optimus One (official&unofficial) - what we can install into our device
What version can be rooted and how? - version list, how to root, which version can be rooted, which can't
Sources (collecting)
http://en.wikipedia.org/wiki/Android_version_history
Tools which you must have
Android SDK Tools (adb shell)
Terminal emulator
KDZ Updater tool
...
So I'm on way, where I can start doing advanced stuff?
Follow Noejn's sign-post You can find here main point for start.
If you now know basic "words of android world" you can take a look on really great tutorial how to root, install recovery and so on.
Have you some questions? Make sure that you look on Mihir287's FAQ
1. Basics of Unix-like system
su, root, rooting - what is it, why we need it
sh, bash, busybox - what BusyBox is, basic list of commands from BusyBox, bash, sh
Kernel - What is it?
su
Also referred as substitute user - is command for changing of the account in current terminal (usually black screen with blinking cursor). Default account is root account. So if you insert into terminal 'su' and hit enter, you will become root user.
root
Root alias superuser or poweruser is special user account for system administration. Similar to windows having its administrator account, unix-like system have system have the root. With this user you can do anything and if you will run command for delete whole system, unix will just do it! No asking, no confirming. So, watch your steps!
rooting
Rooting is just enabling power of root for applications or our proposes. You can read great article about Rooting on androidpolice. Kepp on your mind, that some steps described on this page are NOT compatible with our Optimus One!!
Superuser app
After rooting is done, you will see new app called superuser in app drawer. This app can delegate applications to use su (root) feature. When app ask for first use, popup window will appear asking if the application should be allowed to use root permission.
sh, bash
is a command-line interpreter or shell that provides a traditional user interface for the Unix operating system and for Unix-like systems. So simply, it is some interface, which can execute command(s), which you have entered. Many shells exist, but in scope of android you can (as far as I know) use only sh (standard - Bourne-shell) or bash (compiled in BusyBox or separately on XDA). Both are basically same, but bash has much more future and it is comfortable. It's too big to describe here, so if you are interested in learning more, follow links in sources section.
user/root shell
How do I know if I'm root or normal user? It's simple. Root's shell is ended with # (usually it's shell looks like "bash-3.2# _") and user's ends with $ (usually bash-3.2$ _). In terminal emulator you also can have only [path]($|#) (for root for example "/etc # _")
BusyBox
also called "The Swiss Army Knife of Embedded Linux" is a tool which brings into Android basic tools known from unix system, but is much more smaller than standard tools is. But this "packing" brings also limits in possibilities in comparison to standard tools in unix-system (missing special modes of tool, color output and so on). Many application use this. For example busybox grep (filtering of text) is needed for application called Market enabler.
BusyBox commands
list of commands is really wide, so it's not possible explain all, so I pickup only top few. (hint: if you want what some command do, just search on google for "man <command_name>" for example man mv or enter command here
cd - cange directory - same like in windows. You can switch directory. example: cd /sdcard
ls - list of files in actual directory (have few switches like for example: ls -l /sdcard/*.png (detailed listing)
cat - print file into standart output (like more in windows) Example: cat /sdcard/data.txt
vi - editing of file. But on limited phone keyboard (no keyboard) it is little harder Read more about vi
cp - copy of one or more file. Example: cp /sdcard/bike.jpg /sdcard/media/bike-wallpaper.jpg
mv - moving/rename files, Example: mv /sdcard/bike.jpg /sdcard/media/renamed-moved-bike.jpg
rm - delete file (rm -R for recursive, or for delete whole folder), Example: rm -R /sdcard/wallpaper-bad/*
find - search for files, Example find / -name "best-chopper-ever.avi"
mkdir - make directory - creates directory, Example: mkdir mynewdir
chmod - changes access of files
less - similar like cat, but you can scroll in it and it doesn't produce any output. Example: less /sdcard/funnytext.txt
Please, take due note that man pages are documentation of unix tools. For BusyBox's tool help, just enter BusyBox <command_name> -h.
Many time, when is BusyBox installed, are also symbolic links created. It means, that is not necessary do BusyBox <command>, but only <command> will be enough.
Kernel
http://en.wikipedia.org/wiki/Kernel_%28computing%29
Work in progress...
Links/thanks:
----------------------------------------------------
su (Unix); wikipedia.org
Superuser; wikipedia.org
Bourne shell (sh); wikipedia.org
Bourne-Again shell (bash); wikipedia.org
BusyBox; benno.id.au; BusyBox.net
Kernel; wikipedia.org
----------------------------------------------------
==========================
Main topic
==========================
2. Android platform and it's specifics
adb shell - what is it, for what it is
Android SDK - what is it, tool which provides, where to download
Tools for work with Android adb shell - Terminal Emulator, ADB shell from Android SDK and how to use it
ADB (shell)
ADB - Android Debug Bridge is a versatile tool lets you manage the state of an emulator instance or Android-powered device. It is a client-server program that includes three components:
A client, which runs on your development machine. You can invoke a client from a shell by issuing an adb command. Other Android tools such as the ADT plugin and DDMS also create adb clients.
A server, which runs as a background process on your development machine. The server manages communication between the client and the adb daemon running on an emulator or device.
A daemon, which runs as a background process on each emulator or device instance.
Generally it can be compared with standard cmd prompt in windows (you can write commands which will be executed locally, for example in Terminal Emulator) or it can be just like SSH in unix-like system (you connect to terminal through adb client (in Android SDK) and commands will be run remotely.
Android SDK
Android software development kit is complex set of tools for developing app on Android. It includes fully usable emulator of Android OS on your PC, where you can do everything. You can install/delete apps, browse web page in embedded web browser, play games or make your own application in Eclipse (widely used IDE for development). Of course, with emulator you can use also GPS or camera. Emulated android phone is just like "normal" phone.
Android SDK tools
Fully emulated Android device
Android Development Tools Plugin (Eclipse IDE)
Android Virtual Devices (AVDs)
Hierarchy Viewer
layoutopt
Draw 9-patch
Dalvik Debug Monitor Service (ddms)
Android Debug Bridge (adb)
Android Asset Packaging Tool (aapt)
Android Interface Description Language (aidl)
sqlite3
Traceview
mksdcard
dx
UI/Application Exerciser Monkey
monkeyrunner
Android
zipalign
Tools for work with Android adb shell
You have two ways ho to connect into ADB service - locally and remotely.
Locally - for local access you will need some application which can connect to local adb shell.
Terminal Emulator (free) - probably most commonly used app from market, which works and looks like standard unix shell.
ConnectBot (free) - same as Terminal Emulator, but it can be also used for connecting via SSH or telnet
Remotelly- For remote connection you need phone configuration adjustment:
Home desktop -> [menu button] -> Settings -> Applications -> Development -> USB debugging [ON].
Also you need connect your phone via USB (or finds on market some widget/app, witch enable using ADB also via wi-fi)
adb tool from Android SDK
After download Android SDK, extract archive somewhere (in example I extracted it in c:/AndroidSDK). Then follow instruction on developer.android.com for installation of SDK Platform-tools (contains adb). After installation click on start menu and in Run... (in Windows7 in search bar) enter 'cmd' and press Ok or [enter]. Then write in cmd line:
Code:
cd c:\AndroidSDK\android-sdk-windows\tools [enter]
now you can enter following command to connect to phone's adb shell if you don't have more connected device (virtual or real-one)
Code:
adb shell
If you have more then one, you need explicitly say which one should be used for connection. So list connected devices with
Code:
adb devices
which shows you serial number of connected devices. Than use
Code:
adb -s <serial-number> shell
Links/thanks:
----------------------------------------------------
ADB; android-dls.com; developer.android.com
Android SDK; wiki.androidforum.cz [CZ]
Basic adb/shell commands for noobs; forum.xda-developers.com
15 Useful Android Terminal (ADB Shell) Commands; gadgetsdna.com
----------------------------------------------------
==========================
Main topic
==========================
3. Custom recovery
What custom recovery is
Tools which custom recovery provide - NAND backup/restore, formatting of SDcard, partitioning (ext1,ext2, ext3), wiping, flashing of Custom ROM, ...
Is it save to install that? - potential problems, backup/restore of original recovery
How this whole thing works - installation description (not how-to install, just explanation of what is done during installation)
What custom recovery is
Recovery is image (binary data) stored in internal memory. This image contains something like "program" maybe better say "tool", which can boot-up independently on Android system. In other words, when this tool is running (booted up), than Android system is not. This tool is part of phone system, and in PC terminology recovery can by compared to BIOS with some added features. This recovery state can be reached on all phone, but if you don't have custom recovery, it will do so-called HW reset and automatically restart itself into standard boot mode. So what is difference between original recovery and custom recovery? Custom recovery didn't call master reset after start and also didn't restart itself.
Tools which custom recovery provides
Let's go check what custom recovery brings (I will describe Drellisdee's custom recovery so another recovery can brings another menu and tools)
In Drellisdee's post is picture of main screen with list and description of tools so let's look on it:
ADB as root user
what is root user, and what is adb, you should already know. If not, follow link on main post.
USB-MS Toggle :mounts sdcard as mass storage
It just mounts your phone as USB-mass storage (USB disk) so in PC you will see new disk where you can see folders based on mountes (lower) and were you can upload what you want.
Backup/Restore:
Nand Backup : runs a nandroid backup of data, cache, boot, system
Nand Backup + .android secure : backs up above plus .android_secure on sdcard (froyo native apps on sd)
//Native app which notify "application can be moved into SD card" if you can move some app. It's good to use, if you used it.
Nand + ext backup : data, cache, system, boot, plus apps2sd on ext partition (old style apps2sd)
//old style apps2sd is used on some custom ROM because can move every application into SD card instead of Froyo's apps2sd
Nand Restore : browse to and select nandroid backup to restore
Absolutely GREAT feature. With NAND you can do 1:1 copy (image) of your actual system (phone's memory). It means, that you didn't backup only SMS, contacts or apps, but whole system with all configuration, customization, wallpapers, system's tweaks... just everything - it creates image of whole phone system. This image will be written to your SD card which you are then free to copy around and back up on your computer.
What it means? You find custom ROM which looks awsome so you create NAND backup and install new ROM, but after few hour/days... you know, ROM before was better. So you boot into recovery, use NAND restore of your old ROM backup and .... woala you have your system just like before backup - as if nothing had happened. For about 2 minutes!! It sounds great, isn't? But one, little problem exist. You can not use for restore only some part of backup. You have to restore all, or nothing.
Flash Zip From Sdcard: Update.zip must be in root of sdcard
This tool is designed for install of custom ROM or for tweaks. If you have instruction to install via custom recovery, and file have .zip extension than you should use this menu. Never unzip file, because file contain meta-information about itself with some validate-checks so if you edit it, or unpack and pack back, it shouldn't work. And of course you can't select *.zip file if it doesn't exist because you unpack it, also you have not to rename it to update.zip, you can just select file to update in list of .zip files. And, at the end, file have to be in root (main folder) of sdcard.
Wipe Menu:
Wipe data/factory reset: wipes data & cache
- wipe of users data (contacts, apps, configuration, ...) and cache (caches of applications)
Wipe cache
- wipe cache only
Wipe Dalvik cache : Wipes Dalvik cache in all possible locations if moved by apps2sd
- wipe of Dalvik cache?
Wipe SD:ext : Wipes Apps2sd ext partition
- if you used Partition SDcard option, you can wipe it here
Wipe Battery Stats
- If you think, that your battery life is too short, you can try delete battery stats. Than let phone fully charge. (more)
Wipe rotate settings
- wipe senzor setting (acceleration, ...)
Wipe .android secure : Wipes froyo native .android_secure on sdcard
- wipe information about moved apps
Partition Sdcard:
Partition SD: Partition's sdcard for apps2sd (this formats card so all non backed-up data is lost)
- will create ext2 partition (you will be asked for size of ext2 and cache)
Repair Sd:ext
SD:ext2 to ext3 : coverts apps2sd ext2 partition to ext3 (requires kernel support for ext3)
SD:ext3 to ext4 : same as above but ext3 to ext4 (requires kernel support for ext4)
ext2 - file system for the Linux kernel (no journal, fast but not recovery of I/O error)
ext3 - file system for the Linux kernel (journal, slower than ext2 because of journal, but provides recovery on I/O error)
ext4 - file system for the Linux kernel (journal, enhanced version of ext3)
Links/thanks
----------------------------------------------------
How to increase battery life; androidforums.com
Comparison of file systems; wikipedia.org
ZeroXtreme's filesystem answer (thanks); forum.xda-developers.com
----------------------------------------------------
Mounts:
Gui mounts to avoid typing in terminal to mount and cd into a dir to mount system, data, cache, sd-ext (if exists), sdcard
Other:
Fix apk uid mismatches
//I'm not sure, can somebody helps?
Move recovery log to SD
Toggle Signature Verify : Turn of signature checking on flashing zips
Key Test : Output keycodes for debugging recovery
I thing that this is clear enough.
Is it save to install that?
Well, nothing isn't without any risk. Anyway, from what I know, nobody has had any problems, if Drellisdee's steps are followed, but you have to have P500, not derivate from Sprint, for example. From my point of view the installation of recovery is without any problems. After update with KDZ_FW_UPD tool I had rewritten also recovery. But this tool is really dangerous, so try to avoid to it.
Anyway, original recovery can be backuped before installation of custom recovery and this can be done by command
Code:
dd if=/dev/mtd/mtd2 of=/sdcard/<name-of-old-recovery>.img bs=4096
for example:
Code:
dd if=/dev/mtd/mtd2 of=/sdcard/my-original-recovery.img bs=4096
For restore,just use same step (command) that you used for flashing, but replace name of .img file.
Code:
flash_image recovery /sdcard/my-original-recovery.img
NOTE: You don't have to do other commands before and after as you done for install of recovery!!
So, where can problems arise?
loss of warranty - LG service have much more advanced software and hardware and they can check what problem caused - make dump of memory and so on
bricking of phone - if something goes wrong, then phone may not start at all
deletion of all data if installation fails - if old recovery remains, than hw reset will be performed
custom recovery doesn't work at all - incompatible devices
Why to try?
NAND backup/restore - the most useful tool ever
you can install custom ROM
high count of successful flashing of custom recovery
for now (what I read on forum), when you had said that you brick your phone by standard LG tool, your warranty repair was approved
How this whole thing works (description of installation's steps)
Let's see on how to:
Copy flash_image and recovery-RA-GNM-thunderg-1.1.0.img to the root of your sdcard
Nothing hard I think.
via adb shell or terminal type this from root su # shell. (Do not type the # as its just for reference to show you need a root # shell not a $ user shell)
Ok, it seems that it doesn't make sense, isn't. But what is root and su we already knows, same as user shell and root shell. Also follows commands probably aren't some "normal" task, so some special user approve will be necessary - so it probably means use of root. So, enter 'su [enter]' for become a root.
Code:
[B]# mount -o remount,rw -t yaffs2 /dev/block/mtdblock1 /system[/B]
// remounting of filesystem for write
[B]# cat /sdcard/flash_image > /system/bin/flash_image[/B]
// print contend of flash_image into /system/bin/flash_image (it is just copying)
[B]# chmod 755 /system/bin/flash_image[/B]
// set up file access for running (basic of unix-like systems)
[B]# mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.bak[/B]
// rename install-recovery as install-recovery.sh.back
// NOTE: many guys haven't this file, so they get error: [I]"failed on '/system/etc/install-recovery.sh' - No such file or directory"[/I]
// it's normal. If it happens, just ignore it and continue.
[B]# mount -o remount,ro -t yaffs2 /dev/block/mtdblock1 /system[/B]
// remount of filesystem into read-only mode
[B]# flash_image recovery /sdcard/recovery-RA-GNM-thunderg-1.1.0.img[/B]
// using of program/script flash_image for flashing of recovery image
// you can do by same way also restore of your original recovery
[B]# reboot recovery[/B]
// reboots into recovery mode
I think, that was also nothing hard. As was said "#" on beginning means that root's shell should be used for running that command. Maybe you remember what I had written, that if you run something on root's account, it doesn't ask for confirmation and will just do it. Same with responses. If there is nothing to say, then nothing will be said. So if command runs without any problems, nothing will be shown. If something doesn't work, than you will be informed.
Key combo to boot custom recovery from powered off is vol_down + home + power and release keys at LG splash.
Nothing special I guess. But I recommend keep vol down + home keep pressed until custom ROM menu appear.
Note this recovery and the one for the LG Vortex have a service that instantly reboots out of recovery once you load it & I disabled it and thats why you get a E: "Bad Boot Message" on inital startup. Its completely fine.
IMPORTANT NOTE!! Too many of n00bs asking "I have problem, E: "Bad Boot Message appeared, what I should do?" Read ALL carefully before every action!!
Recovery Key mapping:
Up & down : vol-up and vol-down
Select : Menu
Backup : Back
Key map for moving in menu (touch screen doesn't work... )
Links/thanks:
----------------------------------------------------
Drellisdee's custom recovery description; androidforums.com
----------------------------------------------------
==========================
Main topic
==========================
4. Custom ROM (generally)
What custom ROM is?
Is it save to install custom ROM? - potential problems
What I need for install?
What can custom ROM brings - kernel, update, performance, customization, theme, ....
what is ...
deodexed, zipaglined, png-optimized
JIT, HW:acceleration, VM.Heap Size, stagefright
apps2sd + dalvik2sd
custom kernel (recompiled, ...)
What custom ROM is?
Custom ROM is every somehow changed manufacturer's ROM or ROM compiled from source code of Android. "Change/s" can starts with adding/removing default application and can extend to kernels, cpu over/under-clocking, enable/disable features (ROOT, HW acceleration, ...), themes (frameworks, color, ...), keyboards and many other features.
Custom ROM is mostly distributed like signed ZIP package with included installation script for custom recovery. This ZIP is flashed via custom recovery tool.
Is it save to install custom ROM?
Yes, it is. May be I can say, that installation of custom ROM is almost mandatory, because it cost you only few minute if you will not be satisfied - you can just restore your old ROM from NAND backup, if you will be satisfied, you can keep it. And yes, you can also use backup tools like for example Astro for backup of your apps or Titanium Backup backup everything (SMS, call list, preferences, APNs, ...) and restore this in your new ROM (NOTE: In this case it's strongly recommended that both ROM should have same or very similar source/base ROM).
So, it is really simple:
1) Do NAND backup
2) Try new ROM
3) Keep new, or restore old one.
What I need for install?
1) Rooted phone
2) Installed custom recovery
3) Signed .ZIP file of ROM compatible with recovery
#) RECOMMENDED: NAND backup of your actual ROM
What does custom ROM bring
Custom ROM brings almost every feature you can image.
ex:
optimization for maximal power (games), long battery life, calling, texting, playing videos,...
awsome look - changed icons, colors, animations, wallpapers, menu, ....
simple work - feature that will short some work (add restart button, reorganized menu, shorts, gestures, ...)
allow tweaking - overclok/underclok your device, ROOT, ....
It's really not possible describe here every possibility what you can do/get with custom ROM.
what is ...
deodexed - needed for using themes. If you want replace/change some file in system (change theme) you need deodex file which you want change. In most cases it's going on services.jar which contains definition of colour for clock for example.
APKs zipaligned - optimization of APK archive, so it takes less memory and is much faster.
png-optimized - png files takes less memory, are loads faster
JIT - just-in-time compilation also known as dynamic translation, is a method to improve the runtime performance of computer programs, but it takes some time to convert into it on start.
HW:acceleration - using of HW acceleration for rendering GUI. Little increase battery consumption.
VM.Heap Size - maximum memory an application can consume
stagefright - In Android 2.2 new media framework that supports local file playback and HTTP progressive streaming
Apps2SD - (mostly DarkTremor's a2sd) If you create ext partition on your SD card, you can mount it like internal memory (you will have more space on phone memory) and move app on SD.
Dalvik2SD - move of Dalvik into SDcard (saves space)
custom kernel - compiled standard unix kernel (can bring support for features like support ext4 for example)
Links/thanks
----------------------------------------------------
P500 custom ROM list; forum.xda-developers.com
What's Deodex and Odex?; forum.xda-developers.com
What Is Zipalign In Android And How To Make Apps Zipaligned; www.addictivetips.com
PNG compress; http://www.gotow.net/creative/wordpress/?p=79
Just-in-time compilation; wikipedia.org
VM Heap size; forum.cyanogenmod.com
stagefright; developer.android.com
----------------------------------------------------
==========================
Main topic
==========================
Thanks
Very good and hard work
Hats off to you.
rakesh_4utoo said:
Very good and hard work
Hats off to you.
Click to expand...
Click to collapse
Thanks You are welcome!!
very very nice guide, cant wait for you to finish it :X ! Thx alot dude for all the hard work!
Very good work!
Please post it on czech androidforum.cz
Thank you,
David Ullmann, Czech Republic
Very nice. A bit rough around the edges but I'm sure most people can understand it easily enough ^__^ Good job. It came like two days too late for me though since I already asked my questions everywhere on xda to install void
raylgo said:
Very nice. A bit rough around the edges but I'm sure most people can understand it easily enough ^__^ Good job. It came like two days too late for me though since I already asked my questions everywhere on xda to install void
Click to expand...
Click to collapse
But you can be happy and proud, that you probably inspired me!
While backing up the old recovery what do you mean by:
recovery-dump-T
My first line went ok in terminal emulator but second line didn't go ok. That's why I am asking this.
Your the Man! Thank You So much! all are much clearer to me now! now lets gets things started!
lekhwani said:
While backing up the old recovery what do you mean by:
recovery-dump-T
My first line went ok in terminal emulator but second line didn't go ok. That's why I am asking this.
Click to expand...
Click to collapse
It is just example
I think this post should be read for evey noob even before powering his mobile on !
Great work !
Sent from my LG-P500 using XDA App
Quite helpful for noobs like me
So...because I wrote what I wanted, you can make suggestions what are you missing here.... I'm looking forward...
how long should the recovery flashing take?
bazo666 said:
how long should the recovery flashing take?
Click to expand...
Click to collapse
Few minutes
hm, i left it running for like half an hour and nothing happenned. then i unplugged the phone from usb and closed the adb shell, because i had to go.
but the phone boots fine so i think nothing has flashed.
what can be the problem?
Zen's Backtrack 5 For HD2 (and other) Android Smartphones
V0.3
----------------------------------------------------------
New app for loading this (and other) Linux Systems! - https://play.google.com/store/apps/details?id=com.linux.autoloader
Image and app support can be found here --> http://www.zenfulapps.com/
Packed - 640mb
Unpacked - 2.6gig (fits on 3.3 img now.)
--GRAB THE UPDATED SCRIPTS ATTACHED TO THIS POST, THEY ARE NOT PACKAGED INTO THE ZIP--
--Scripts are set to load from EXT4 partition, when i modify them for the .img's ill add them to the script pack--
--if you have .img mounting scripts from previous versions, they will work, as long as file names and directories match--
V0.3 Download
http://www.zenfulapps.com/Android/backtrack5-0.3.7z
(MD5 is still the same
MD5sum (of .7z file) - 9a4796f0ed96e03579c2b4a684d026f5
--------------------
Script pack contains
--------------------
btgo - mounts BT5, and askes how you would like to start, CLI or VNC
bts - stops BT5, and unmounts everything for it.
btl - used to login to bt5 after it has been mounted, to avoid all those "resource busy" messages
mkcore - directory installation and swap file creation
-------------
What you need
-------------
Rooted Android Smartphone
Linux on PC
Busybox installed on your device
SDcard adapter or reader, if neccesary
----------
Lets begin
----------
There are 3 different ways you can do this:
1. Fresh install on EXT4 Sdcard partition ( I HIGHLY recommend this method if possible, much better, a bit faster (no double loops to write to)
2. Create Fresh .img
3. Replace old BT5 system .img
=========================================
1. Fresh install on EXT4 Sdcard Partition
=========================================
This portion of the guide is to install BT5 on a FRESH EXT4 partition on your SDcard. Throughout this porcess, you will:
Backup your current sdcard (EVERY PARTITION, this is why we use PC-linux and not windows)
Fully erase and repartition your SDcard
Replace Android system and user data
Install BT5 on third partition
prepare system for chroot and VNC connection
----------------------------------------
Boot into your Linux operating system. **I DO NOT recommend using virtualbox or vmware, as drivers for usb and SDcard connections arent direct, things can go wrong.**
Shutdown your phone, and remove your SDcard. Do not use adb, or any other tools to do this.
insert your SDcard into your computer (adapter or reader yada yada) and mount every partition.
Make careful note of what is on which partition. safest way to back everything up is through the command line with the command
Code:
sudo cp -Rfvp /media/your-sdcard-partition/* /where/your/backup/folder/is
Do this for each partition, whether you have 1, 2, 3, or more.
In my case, my backup directory looks like this:
Code:
[[email protected] sdcard-backup]$ ls -l
total 12
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 ext2
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 ext4
drwxrwxr-x. 2 hookup-cellular hookup-cellular 4096 Sep 13 18:48 fat32
(ignore the empty directory sizes, my TRUE backup folder is MUCH more vulgar and i wont display it publicly, people may tear thier eyes out )
After everything is backed up, open your partition manager (in Gnome it is gparted, cant remember the name in others)
Navigate to your SDcard, and DELETE every partition. every one.
afterwards, recreate them using this strategy:
partition 1 - FAT32 size = total sdcard size minus ext2 and ext4 partition sizes
partition 2 - EXT2 size = 256mb, 512mb, 1gb, depending on how you like your apps2sd
partition 3 - EXT4 size = size you want for linux, minimum should be 4gb (mines at 10gb, i like my linux and got 3 different ones on it at the same time.)
When you are done, copy back your fat32 and ext2 stuff using the SAME COMMAND AS ABOVE (sudo cp -Rfvp from/here to/here)
Now, unzip/tar the .tar.gz package. I recommend extracting it to your pc before trying to put it on your sdcard.
Using the copy command above, put the extracted files onto your sdcard's EXT4 partition.
Double check the partition (navigate to it in nautilus or whatever filemanager your using) and ensure that it has the system copied over properly. You should see /boot /etc /root /sys so on and so forth, NOT just one folder with all of those inside of it.
Insert your SDcard, power on your phone, go to terminal emulator, and enter this:
Code:
su
cd /sdcard/scripts
sh mkcore
Swap file is damn near neccessary if your planning on using any GUI tools (armitage, zenmap)
Your directory structure is now in place, swap file created, and you start BT5 by typing (from /sdcard/scripts OR /data/linux):
Code:
sh btgo
=================================
2. Fresh Image Creation
=================================
for this, we use the dd command and mkfs.ext4 command.
Code:
dd if=/dev/zero of=/path/to/where/you/want/the/img bs=1M count=3300
Change this command as needed, running it as is wont do anything good. Change the of= to where you want your img to be located.
next is mkfs.ext4
Code:
mkfs.ext4 /path/to/where/you/want/your/img
select yes when it cautions about "not a block device"
When this is finished, mount it using these commands:
Code:
su
-your password-
mkdir -p /mnt/bt5img
mount -t ext4 /path/to/your/img /mnt/bt5img
now, extract the BT5 package to a place on your Computer. When finished, run this command:
Code:
sudo cp -Rfvp /path/to/bt5/core/* /mnt/bt5img/
changing parameters accordingly.
After this, copy the .img to /sdcard/bt5 and run the start scripts from your terminal emulator.
================================
3. Replace Existing Image
================================
Mount your bt5 image, erase what is inside of it, and copy in the new system:
Code:
su
-your password-
mkdir -p /mnt/bt5img
mount -t (your ext type) -o loop /path/to/your/bt5/img /mnt/bt5img
rm -Rfv /mnt/bt5img/*
cp -Rfvp path/to/bt5/core/* /mnt/bt5img/
unmount your .img, place it on your sdcard, and your all set.
==============================
Changes in v0.3
==============================
- Trimmed alot of fat, fits inside of 3.3 image now, though space is SEVERLY limited (removed CUPS and sound stuff, who needs to print from within thier phone anyways?)
- various small changes for performace improvements.
- a few new tools installed, but not tested
- restored my personal version that i nuked. It works now.
NEW STUFF TO COME, STAY TUNED!!!
First off, My apologies for starting a second thread on this, I've made ALOT of changes and i feel the first thread is dead and useless. (Reprimand me if needed
-pics coming once I find my camera could be a small while-
---------------------------------------
Backtrack5 for HD2 - v0.2
Customized by z3n
My goal: the perfect stealth
tool in your pocket
just one tap away
---------------------------------------
========================
Codename
Squeaky Wheel
========================
Updated, check second post for changelog
========================
DOWNLOAD
========================
Please use the scripts attached at the bottom of this post instead of the packaged ones, and i havent had a change to update the full image zip with it (uploads take a while )
V 0.2
Part 1 - http://www.megaupload.com/?d=D0MQVAS4
Part 2 - http://www.megaupload.com/?d=M2MRYLAH
MD5 - 06225e18cdbfee6f88daf7e9ee3a1163
SHA1 - eeba19e53565a1643703cf8938be2f8cfc12db9a
V 0.1
Part 1 - http://www.megaupload.com/?d=83B22Y00
Part 2 - http://www.megaupload.com/?d=SB98AA19
mirror - (NOT interchangeable)
Part 1 - http://www.megaupload.com/?d=HU320Z81
Part 2 - http://www.megaupload.com/?d=QN9C560Z
Checksums of bt5.img
MD5 = 863e6db99e5207a81ad0df7d13998235
SHA1 = c84d8f27df8b9b51059e5a6b09e65853f11de970
7zip required to extract.
Just over 1gb packed, unpacked is 4.9gb.
========================
INFO
========================
This is my first release of a customized, working, mostly stable BT5.
Many things have been added, taken out, and configured to be used within the Android system. For a full list, please see the bottom of this post.
Mounting is different than most other linux .img installations, allowing for a full (and expandable) image.
V 0.2 Now has a swap file created when you run the mkdirectory script. This swap file is necessary, as with all my tests, When you run VNC with most of the major tools, there's a high chance of the phone running out of memory (im running no extra apps, completely stock Hyperdroid)
(if you have a swapfile already, you can say no to creating another, just make sure that the file is located at /data/bt and named btswap.)
**This image is in ext4, make sure your kernel supports it!**
**Everything tested on Hyperdroid-CM7 by pongster**
==============
INSTALLATION
==============
You need:
-Full Nandroid Backup in case something goes batty
-16gb HD2
-ext4 support on your ROM/kernel (lost my ext2 image due to my own stupidity, will create another matching one later)
-Linux on PC (to create the ext4 partition)
-Busybox (from market)
-VNC Viewer (from market) (optional)
FAT32/EXT4 Split card
---------------------
1.
Back up your HD2 and SDCard to safe places (off of the phone and sdcard)
2.
Boot your linux installation and open partition manager. erase all the partitions on yor SDcard. Then create them in this order.
1. FAT32 - size of this is total sdcard size minus 6.5g (for bt image) minus 100mb for aps2sd
2. ext2 - 100mb
3. ext4 - 6.5 gb
3.
Copy the bt5.img to the root of your third partition.
copy the bts folder to the root of your FAT32 partition.
4.
if this is your first time using this script/image, run the mkdirectory script first with
Code:
su
sh /pathtoscripts/mkdirectory
Load up your android terminal and type
Code:
su
cd /path/to/scripts
sh go
5.
Now it asks you if you want to log in to the console or start vnc automatically. (check log for port, usually 5901 or 5902)
DEFAULT VNC PASSWORD IS: toortoor
DEDICATED SDCARD
----------------
Same as everything above, minus the FAT32 partition.
"sh ded"
starts for dedicated SDcard instead of
"sh go"
Proper Shutdown Procedure
=====================
Stop script has been modified to shutdown backtrack and all of the (usual) programs that stop things from unmounting properly.
Exit any VNC connection you currently have.
1. Run sh stop (from your scripts location)
2. Reboot phone as a precaution.
One thing i did personally to make this easier was load the scripts onto /data/bt, so switching SDcards or locations doesnt matter.
(I also changed the terminal start directory to my scripts folder easy quick access)
=======================
Main Features I've gotten to work
=========================
-Clean mount/umount, as long as VNC and MySQL are killed BEFORE exiting the chroot - stop script kills these now
-Apps no longer disappear for good with sdcard removed, only disappear until SDcard is reinserted (apps2SD/loop device problem, any ideas?)
-MySQL for metasploit
-Metasploit working
-Armitage working, missing some "Attack" options (looking into it)
-Zenmap installed
-OpenVPN installed
-Traffic analysis possible with tcpdump (local only)
-Enables possibility for FakeAP attacks
-macchanger works (kinda, phone needs a reboot for original MAC to return)
-Armitage Launcher placed on Desktop (takes a while to load, be patient)
-Terminal Launchers in various places (updating may randomly remove your terminal, synaptic placed on desktop as standby to redownload terminals
-guake installed (drop down Terminal, makes commands easier to see while working) (not configured to a key yet)
This probably works with other Android phones too. If you change the scripts, and as long as it has a external SDcard you can partition.
if your using a different phone, this is untested unless specified otherwise.
-boot and shutdown scripts run clean as long as VNC and MySQL are shut off(in almost all cases)
@ XDA
http://forum.xda-developers.com/show....php?t=1152994
PASSWORDS
------------
MySQL - user: root pass: toor
VNC - User: root pass:toortoor
sys pass - user:root pass:toor
(I know, standard ones, but this should answer a few questions)
===============================
Thanks
===============================
anantshri - for the original scripts and BT5 img for android
BT dev team - (of course )
and all of you
===============================
Information, bugs, and oddities
===============================
One important thing, While performing heavy operations, its normal for your screen to not turn on for a while if it turns off. Dont panic, just give it some time to finish whatever you were running and your phone will be back to normal again. DO NOT PULL THE BATTERY UNLESS ABSOLUTELY NECESSARY.
To avoid this, get wakelock (known to cause problems) or set your screen timeout to some large number.
Swap file will help with alot of this.
These are the features I've tested out so far.
No major changes to anything, (except new packages) just configuring everything i see.
If you find anything you want added in or that is acting odd, please let me know. Same goes for if you fix something!!
Overall
-------
-Repo's activated, most things work (upstart processes fail, for now)
-startvnc and stopvnc no longer give that pesky USER error
-startvnc starts mysql database for metasploit
-stopvnc stops mysql (mostly, invoke ps -A and look for mysqld. Kill it with fire(-9) if need be)
-network traffic is capture-able with tcpdump, with wifi hotspot activated
-working on adding in a swap partition on sdcard (if possible)
-openoffice installed
-openVPN installed (the quieter you become...)
-Removed Zoho Web services
MySQL
-----
default user - root
default pass - toor
-Starts automatically with startvnc
-stops automatically with stopvnc
-start manually by invoking "mysqld"
-Only runs as root (for now)
-Console hangs when it is manually loaded or shutdown, service continues running though. killall --signal 9 mysqld if needed.
Metasploit
----------
-Loads up alright (45-90 seconds)
-MySQL already set as default DB
-Must manually connect to MySQL DB each instance of metasploit by invoking (from msf) db_connect root:[email protected]
-working on a possible way to limit cpu consumption to prevent system hangs(cpulimit does some nasty things)
-So far, this is the only connection string ive been able to get to work: root:[email protected]
Armitage
--------
-Takes forever to load (30 seconds for connect screen, 4 minutes or so for main client)
-Causes system hangs frequently (to minimize this, leave the vnc server on your screen, and set the display timeout to 10 minutes-switch it back when done to conserve battery life)
-So far, this is the only connection string ive been able to get to work: root:[email protected]
-Can Crash phone if running too big of an operation (Max Phone memory problem, fixed in v.2 with swapfile added)
Zenmap
------
-Slows phone down (incredibly bad with more complex scans, of course)
-Some Complex scanning options can crash phone (Nothing damaging has happened)
-will attempt to throttle cpu usage in the future
-Can Crash phone if running too big of an operation (Max Phone memory problem, fixed in v.2 with swapfile added)
Aircrack-ng suite
-----------------
-Aircrack-ng works
-Airodump-ng doesnt work (needs monitor)
-Airdecap-ng untested
-Airdecloak-ng untested
-Airbase-ng doesnt work (needs monitor)
-Airmon-ng doesnt work (needs monitor)
-Aireplay-ng doesnt work (needs monitor)
-Airdriver-ng doesnt work (yet)
-Airolib-ng works (doesnt do anything yet)
-Airserv-ng doesnt work (needs monitor)
-Airtun-ng doesnt work(needs monitor)
Plus lots of stuff for the future, stay tuned!!
http://forum.xda-developers.com/show....php?t=1152994
In the future
=========
-nessus
-Booting via HD2 Toolbox by d4n14l (sp?)
-Custom kernel (WAYYYY down the road, but working on it)
and more
--Copyrighted by z3n, 2011
(just kidding, but it looks good )
Looks good will give it a go.
Thanks for sahring
I we could get our wifi card into monitor mode --> awesome!!!!
Thanks to z3nful & everyone made this possible!
Enjoy everyone
The next release is going to be faster, stabler, and more useful
I'm also working on a round-about way for packet injection and monitor mode
Stay tuned
Sent from my Hyperdroid Pocket Laptop
cool.. good job man..
Are you trying to patch the wifi drivers ? =D
Holy crap.....this is a dream in the making Bring on monitor mode and packet injection
I've done some researches.. and found out that many devs have tried making the driver to work on the Monitor mode.. but they failed to do that.
It looks to me that Backtrack on HD2 is kinda useless.
Not useless, just last night I ganked my roommates computer with my phone
As far as monitor mode and injection go, sadly, they may be right that its not possible, but I got some ideas that may make it work, I just need to hammer out some kinks in BT first
And who needs monitor when you can fakeAP?
"Make them hand you the keys and you don't have to break their Window(s)™"
Sent from my Hyperdroid Pocket Laptop
A m a z i n g
Next release is going to be even better this 5gig image is almost full, so I'm going to expand it to 6gig, along with instructions on how to expand your own image if that's to large or want even more space.
Btw, Wine should be good to go in the next one
stay tuned!!
Sent from my HD2 "Pocket Laptop"
I would love to see some Sceenshots (or better: a video) here!
Lol will do, gotta go find my 10 year old Polaroid I've been using this phone or all my pics and videos, so this could be tricky
Sent from my HD2 "Pocket Laptop"
good to see development beyond just starting up the image... I would be taking some pointers from here for my device too....
hope you don't mind that....
Not at all, I've been trying to track down your name again so it can add you to the credits part, as the basis of the scripts was yours lol, I just changed the loops and mounting structures around a bit, and added some stability checks.
The scripts for this image are slightly out of date but I got new ones going up once I have time they should fix a few of the small eerrors people get while mounting
My next version is a little ways out (works gotten crazy busy lately) but it'll be out eventually
Sent from my HD2 Pocket Laptop
Not Booting!
Hi Thank you for sharings this up!!! this is like a dream for alot of people.
i have followed all your steps but i have a problem when i run the scripts, the folders dont get created because when i run go i get a bounch of folder not found.
my SD card had some differences is a 16GB
with
Fat32
Ext-sd/ EXT2 -->1GB
EXT3 --> 100MB
EXT4 --> 6.5GB
could this setup causing the script to look on the wrong partitions? i have alot of time with out playing with Shell scripting but i would like to know if that is the place i should start looking for a fix
-edit- just double checked (forgot scripts were on my phone... its been a long week lol) and you should just need to change the mount -t ext4 /dev/block/vold/179:3 to /dev/block/vold/179:4
Also, did you run the new mkdirectory script? If you have the one packaged with the image its out of date. The attachment on the fist post has the updated ones
Ignore all mmcblk's
For another "buffer" partition, you need t point the sdcard parts (mmcblk0p* and vold/179:*) to what yours are in /dev/block. In your case I think you just need to change any vold/179:3 to 179:4. If you go to /dev/block/vold it will have folders from each partition (they are numbered 0 and up, but 1 would be your fat32, 2 is ext2 so on and so forth)
When I'm near my computer ill figure out the full ones for you
Sent from my HD2 Pocket Laptop
can I get it for Htc desire..??
It should work, as long as you have a big enough sdcard, your phomes kernel suppers ext4, and you might have to change a few small variables
Sent from my HD2 Pocket Laptop
My fist post, link are not permitted Correct h_ttp in url.
mkroot.sh v0.1 url - h_ttp://goo.gl/DJa6a
Repack with root is simple, but it requires linux with Superuser privileges.
Android also almost Linux. We will do this on the tablet itself.
Requirements:
1. The installed firmware is rooted with su and busybox (like my version or sanixupdate)
2. Installed Android Terminal Emulator h_ttp://play.google.com/store/apps/details?id=jackpal.androidterm
3. Free space on the sdcard (1Gb is enough)
Step by step:
1. Place update.zip to any folder on the sdcard ( /mnt/sdcard2/dload is good choice )
2. Copy mkroot.sh to same folder
3. Run Android Terminal Emulator
4. Execute commands in terminal
Code:
su
cd /mnt/sdcard2/dload
sh mkroot.sh
5. Waiting for 5-10 minutes (depending on the speed microSD)
Keep the screen active to prevent the reduction of CPU speed!!!
6. When done flash usually.
tested on last 4.0.3 beta - all OK
Tested on lastest russian firmware C170B002. Nice work!
Hello,
After a long time looking ways to root the You 25, I've found the right way to do it.
The You 25 is very similar to Micromax A51, as some users suggested. It is based on broadcom cpu.
Quick characteristics: gb 2,3,7, 256Mb ram, 256Mb rom, 2Gb Sdcard, dual sims, 3g ....
On Win7: Disable antivirus
1) Download unlockroot23
2) Execute unlockroot23
3) Two items:
- execute install driver
- You 25ower off; take off batteryand back ; connect You 25 usb cable to the pc; wait driverdetection (popup tells adb installed or something similar); poweron you25; set it in debug mode and unknown source checked (in settings applications menu) ...
4) Execute unlookroot.exe
2 panes popup opens:
- Click on ROOT (in green) item on the left pane,
- Click on the detected You25 item on the right pane;
Normally rooting is executed (the root button greys on);
Once finished, the You25 reboots (I d'ont remember exactly ...)
After reboot, check for SuperSu icon is there.
Check su with terminal, should ask su access to SuperSu.
Thanks to forii, which I haven't bookmarked. Just in case: Browse with search " Micromax a51 root".
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Tecmobile you25: Fixing vulnerabilities (trying)
Hello,
After the rooting, I try to fixmaster key vulnerabilities.
With the forii help ,many thanks to them, I come up with a solution:
- Install bluebox from Google play;
- Install Xposed framework for Gingerbread 2.3 (Xposedinstaller-2.2-2013005.apk (1.25Mb)) from androidforums.com);
- Install Master key fix (support Gingerbread) me.piebridge.masterkeyfixgb_v2-0d0824.apk from Xposed module repository repo.xposed.info
Once setup Xposed and install the module, running bluebox shows all fixed.