Mod Edit: Unstickied, placed link in wiki:http://forum.xda-developers.com/wiki/index.php?title=Nexus_One Thanks
This is an alternative approach of rooting the Nexus without touching the bootloader.
-no downgrade neccessary
-no battery modification neccessary
-no messing around with SD card slot
-you don't even have to open your phone...
Working and confirmed for ALL ROMs, including European Vodafone EPF30/FRF91, Korean FRF91, AT&T/T-Mo Stock including FRF91
-------
Credits:
-------
- The Android Exploid Crew:
http://c-skills.blogspot.com/2010/07/android-trickery.html
- Amon_RA
- cyanogen
-------
Notes:
-------
- The exploit wasn't found by me (see credits), I just implemented it as a proof of concept for the Nexus One
- Basically this method should work on all currently known ROM versions.
- I tested it on EPF30, Korean FRF91, Vodafone FRF91, US Stock FRF91.
- As usual when doing this kind of stuff: DO THIS AT YOUR OWN RISK.
- It could even work on other Android devices as long as their system partition is at
/dev/block/mtdblock3/ with yaffs2 file system and there is still some space left on the system partition (without any changes).
-------
Prerequisites:
-------
- Locked Nexus One
- Latest Android SDK incl. USB drivers
- Working ADB
- The file "freenexus.zip"
edit:
get it here:
http://multiupload.com/MVT98F5HBY
or
http://dl.dropbox.com/u/1327667/freenexus.zip
MD5: 947C20222056D7C070733E7FCF85CF15
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Step-by-step guide:
-------
1. install android sdk & USB drivers
2. extract the content of the zip file into the tools directory of SDK (i.e. \android-sdk-windows\tools)
-> For all Newbies: Take care that you extract the files directly to the tools folder and don't create a new subdirectory freenexus within tools!!! If you did, delete the folder and extract again!!! Check twice that there is no FOLDER freenexus in your tools directory before you continue!!!
3. open a command prompt (Windows: Start, Run, "cmd", OK; Linux: Terminal)
4. change to SDK tools directory (i.e. cd \android-sdk-windows\tools)
5. connect Nexus to USB and check if debugging mode is activated
(Settings/Application/Development/USB Debugging)
6. run "adb devices" in shell and see if there is a device listed. if not back to step 5 or reinstall USB-drivers
7a. for Windows: run "freenexus.bat" in command shell (this copies the neccessary files to /data/local/tmp)
7b. for Linux or manual installation: run the following commands
Code:
adb push freenexus /data/local/tmp/freenexus
adb push Superuser.apk /data/local/tmp/Superuser.apk
adb push su /data/local/tmp/su
adb push busybox /data/local/tmp/busybox
adb shell chmod 755 /data/local/tmp/freenexus
adb shell chmod 755 /data/local/tmp/busybox
8. run the following commands:
Code:
adb shell
(you should see a "$" prompt now)
cd /data/local/tmp
9. on your phone go to a screen where you can easily toggle wifi (widget or settings/wireless)
10. be prepared to toggle wifi immediately after you execute the next step
11. run
Code:
./freenexus
12. toggle wifi on
13. you should see something like that:
[*] Android local root exploid (C) The Android Exploid Crew
[*] Modified by ak for HTC Nexus One
[+] Using basedir=/sqlite_stmt_journals, path=/data/local/tmp/freenexus
[+] opening NETLINK_KOBJECT_UEVENT socket
[+] sending add message ...
[*] Try to invoke hotplug now, clicking at the wireless
[*] settings, plugin USB key etc.
[*] You succeeded if you find /system/bin/rootshell.
[*] GUI might hang/restart meanwhile so be patient.
13b) if you get "permission denied" error, you have most likely not followed the big red newbie hint after point 2. check this by entering "ls -l", if you see a "drwxr-xr-x" and not "-rwxr-xr-x" in front of the line where freenexus is listed you did not follow properly. Search the posts in the thread on how to correct this.
14. run
Code:
rootshell
15. if you succeeded you will be asked for a password, if not try again from step 10
16. enter the password "freenexus"
17. now you should see a "#" as a prompt -> you are root now
18. run the following commands:
Code:
./busybox cp busybox /system/bin
chmod 4755 /system/bin/busybox
busybox cp Superuser.apk /system/app
busybox cp su /system/bin
chmod 4755 /system/bin/su
rm /system/bin/rootshell
exit
exit
19. Check if you keep root rights:
Code:
adb shell
su
20. after you executed the su command the Superuser app on your device should ask you for allowance
21. you should see the "#" prompt again, if you didn't get that try su again
22. done
-------
Comments:
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- General
If you are not planning to wipe your data partition (what you probably will do when installing CM6 first time) you should think about deleting all the temp files still lying in /data/local/tmp (for safety reasons and to have more space on /data):
Code:
adb shell
cd /data/local/tmp
rm busybox
rm su
rm Superuser.apk
rm freenexus
rm flash_image (will only exist if you executed the steps below in recovery section)
- Installation of Custom Recovery
If you only want root rights you are done here. If you want to install custom ROMs you have to install
a custom recovery first. Easiest way would be to download "ROM Manager" from the market. There are plenty of tutorials on how to install custom recovery/ROM at xda.
Edit: It is safer to install the recovery manually. In this case or for those of you running into problems with installing custom recovery with ROM Manager (doesn't stick) you can continue with
these steps (without remount of system partition, now tested successfully):
1) Download recovery-RA-nexus-v1.7.0.1.img to the root directory of your SD-Card
- Note: UnMount your SD-Card after copying these files, but keep your phone plugged in
- or don't mount SD-Card at all and push the file via adb to /sdcard
2) Save file "flash_image" to sdk tools directory:
3) In your terminal run
Code:
adb push flash_image /data/local/tmp/flash_image
adb shell
su
- At this point, it will hang until you choose "Allow" on your phone with the SuperUser app pop-up
- $ should now be replaced with #
5) run the following commands:
Code:
[COLOR="Red"]mount -o rw,remount /dev/block/mtdblock3 /system[/COLOR]
cd /data/local/tmp
chmod 755 flash_image
[COLOR="Red"]./flash_image recovery /sdcard/recovery-RA-nexus-v1.7.0.1.img[/COLOR]
rm /system/etc/install-recovery.sh
rm /system/recovery-from-boot.p
(and if everything worked fine:)
rm flash_image
Alternatively you can continue with step 9 and then steps 16-24 from the old rooting method tutorial
to manually install Amon_RA's recovery. You will also need the file flash_image for that (link taken from HBOOT thread).
- HBOOT
If you rooted from a Korean Rom or have installed the latest Vodafone Rom via PASSIMG you probably have
HBOOT 0.35 which makes it currently difficult to install Cyanogenmod (there is an assertion failure in the install script, at least with CM6 RC1/2. Maybe future versions of CM6 will include HBOOT 0.35 in the script) or other custom ROMs. (You are still on 0.33 if you just installed the Vodafone OTA Update)
There is a tutorial to revert HBOOT here:
http://forum.xda-developers.com/showthread.php?t=726258
Instead of using the EPF30 image you can also use any other PASSIMG file (at least if it has HBOOT 0.33,
otherwise this step wouldn't make sense...)
Note that when flashing a PASSIMG with a different HBOOT version there is a reboot after the HBOOT has been flashed, then after reboot the PASSIMG will be loaded again and the rest of the image will be flashed.
To check HBOOT and Radio version: press and hold trackball while turning on the phone. To exit select Reboot with Vol+/- and press Power button.
Caution:
After you have reverted your HBOOT, you have lost your root rights and you are back on stock recovery.
But you can (or have to) repeat the above procedure to get root rights back.
Edit:
The downgrading also downgrades your radio!!! Before installing CM6 you have to flash a Froyo Radio!
Latest one can be found here:
http://forum.xda-developers.com/showthread.php?t=723839
-------
Troubleshooting:
-------
After trying to flash a custom ROM with ROM Manager one user wasn't able to boot the phone normally and also no longer able to boot to recovery. In this rare case try to download a compatible PASSIMG file:
For example EPF30 (Europe Vodafone 2.1)
http://shipped-roms.com/shipped/Pas...ogle_WWE_1.14.1700.1_EPF30_release_signed.zip
or FRF91 (Europe Vodafone 2.2):
http://shipped-roms.com/shipped/Pas...on_VF_2.15.151.5_R_FRF91_MFG_Shipment_ROM.zip (<-this one is currently a zip in zip. You have to extract it once to get the working PASSIMG.zip)
(Appropriate US-PASSIMGs can also be found on shipped-roms.com, most likely EPE76)
Rename the file to PASSIMG.zip (case sensitive, Windows users take care that the file isn't called PASSIMG.zip.zip hidden extension)
Copy it to main folder of SD card.
Boot phone into Bootloader mode (press and hold trackball when turning on the phone, until fastboot mode starts)
Select Bootloader mode by pressing power button.
The bootloader should then start to analyse the PASSIMG.zip and ask you afterwards to install it.
You're phone (not your SD) will be completely wiped after the procedure but should work again (and can be rooted again...)
sweet!! been waiting for this! will try it tomorrow as soon as i wake up! will report back then!
edit: i cant download freenexus.zip maybe use another hoster?
file section edited.
Great tutorial ! Waiting for some feedbacks
(file link doesn't work)
dolomiti7 said:
file section edited.
Click to expand...
Click to collapse
On the left I can see just an empty folder named "SmartDrive"
link doesn't work
dolomiti7 said:
-> after clicking on "Smartdrive Gastzugang starten" you might get an error message, but after klicking ok on the error message
you should be able to access the folder "nexus" on the left side of the window anyway
Click to expand...
Click to collapse
No way! Can't do anything even after i press ok on the error message
if you click on that there should be a subfolder "nexus" that should be clickable too. at least it works here... anyway. someone wants to upload the file to a hoster? rapidshare... contact me
for the early adaptors (will only work 10 times):
rapidshare.com/files/409266634/freenexus.zip
MD5: 947C20222056D7C070733E7FCF85CF15
multiple download sites!:
http://www.multiupload.com/MVT98F5HBY
or here:
http://dl.dropbox.com/u/1327667/freenexus.zip
thank you. added the link.
This worked flawlessly.
Massive thanks.
Hi, I have a Italian Vodafone Nexus One with FRF91, i have followed all the steps and now in my apps there is Superuser Permission with green light. It means that i have root rights? Can I install Cyanogen Mod now? Thanks, excuse my English.
Worked perfectly on a stock AT&T N1 with FRF91. Thanks!
Excellent tutorial step by step...great work!
Can i change the password at the end?
So once gaining root, I can flash a custom recovery with rom manager without braking/unlocking the boot loader?
@fc_themaster:
if the superuser app popped up at step 19/20 then you have root rights. you can try to install ROM Manager from the market and install a custom recovery with that porgram. it also needs root rights so superuser should pop up again at that point.
@PSeeCO: you don't need to change a password. the password was only used for the temporary rootshell which you (hopefully) deletetd with the command "rm /system/bin/rootshell" in step 18. From that point on root rights are controlled via the Superuser app. If you install an already rooted custom ROM it is obsolete anyway.
@jivemaster: yes, we can! just use ROM Manager from the market to install custom recovery.
dolomiti7 said:
@PSeeCO: you don't need to change a password. the password was only used for the temporary rootshell which you (hopefully) deletetd with the command "rm /system/bin/rootshell" in step 18. From that point on root rights are controlled via the Superuser app. If you install an already rooted custom ROM it is obsolete anyway.
Click to expand...
Click to collapse
Perfect, thank you so much!
Install Uruk 0.3 on second internal flash disk of Archos
UPDATE
At the last end of this guide you will find the steps necessary to upgrade to Uruk 0.6 from Uruk 0.3 or 0.4.
Near the end of this guide you will find the steps necessary to upgrade to Uruk 0.4.2 from Uruk 0.3 or to install it for the first time.
Please note.
If you are upgrading from Uruck 0.3 to 0.4.2 and installed google market hack before upgrade, after upgrade the market will be broken. To solve the problem reed the last step of this guide.
I've manage to boot from the second partition of the second internal flash of 8GB (/dev/block/mmcblk1p2) of my Archos 70IT Urukdroid vers 03 prepared by $aur0n on this post.
Thanks $aur0n for your awesome work.
It may work for other archos generation 8 too, except Archos 70 IT 250GB (i think that model doesn't have a second internal flash disk to boot from for SDE, but the owners can do it creating the 2 needed partitions on the HDD).
I've done it because:
- my micro sdcard is slow compared to internal flash
- i can mount correctly micro sdcard and second internal flash disc in Windows and linux by connecting Archos via USB and
- my sdcard is free. I can boot without sdcard in, take off from archos every time i want and upload files from a card reader or connecting the archos 70 via usb.
If you want to try it, be sure on what you are doing (linux knowledge is needed).
Try it on your own risk.
I don't have any responsibility if you brick your device (actually is hard to brick it following the guide, but pay attention please).
So if you are sure, read carefully this post and ask before if something is not clear enough for you.
I will try to answer as soon as possible (I'm actually a bit busy :-()
First of all install SDE, if you haven't already done (you can get information about it and download the SDE firmware from archos web page archos web page
Attention: Doing that You void your warranty...
Here the Archos notes:
Important notices to be acknowledged before downloading and installing the SDE firmware:
Once the SDE firmware is installed on a device, this device will be watermarked and ARCHOS will be able to detect that this firmware has been installed once.
Installing the SDE firmware is considered by ARCHOS as a voiding of the warranty and ARCHOS declines all liability and responsibility for any issues resulting from the installation of this SDE firmware.
ARCHOS strongly advises that only experts in embedded software development should install this firmware.
This firmware is provided "as is" and is not supported by ARCHOS.
Before following the steps required to install Uruk 0.3 some clarifications:
What you need to have:
- Archos 70 IT with terminal and SDE installed.
- Linux machine (nativly, visualized or LiveCD)
- Optionally Windows PC
Storage map of Archos 70 IT:
a) The first internal flash disk is of approximately 500MB (device /dev/block/mmcblk0) which is used by stock archos firmware and not changed by this guide.
Pay great attention playing with it, you may brick forever your Archos.
This flash disk have 4 partition and the block devices, mountpoints, filesystems type and size are as the following:
The first devices is "/dev/block/mmcblk0p1", mountpoint "/mnt/rawfs", type of filesystem "rawfs", size 32MB
The second devices is "/dev/block/mmcblk0p2", mountpoint "/mnt/system", type of filesystem "ext3", size 119MB
The third devices is "/dev/block/mmcblk0p3", mountpoint "/cache", type of filesystem "ext3", size 30MB
The fourth devices is "/dev/block/mmcblk0p4", mountpoint "/data" (mountpoint only by archos firmware), type of filesystem "ext3", size 300MB
b) The second internal flash disk is of approximately 7,5GB (device /dev/block/mmcblk1) which is used by this guide to boot SDE from and to accommodate the /data mountpoint (not any more on the "/dev/block/mmcblk0p4").
By stock archos firmware it has 1 partition (device /dev/block/mmcblk1p1), mountpoint "/mnt/storage", type of filesystem "fat32", size 7,5GB
After Uruk 0.3 installation it will have 3 partitions and the block devices, mountpoints, filesystems type and size will be as the following:
The first devices will be "/dev/block/mmcblk1p1", mountpoint "/mnt/storage", type of filesystem "fat32", size 5,5GB
The second devices will be "/dev/block/mmcblk1p2", mountpoint root "/", type of filesystem "ext4", size 500MB
The third devices will be "/dev/block/mmcblk1p3", mountpoint "/data", type of filesystem "ext4", size 1GB
C) The sdcard on device /dev/block/mmcblk2. On my case it have 1 partition (device /dev/block/mmcblk2p1), mountpoint "/mnt/storage/sdcard", type of filesystem "fat32".
Let's go:
The first step to do is to backup everything from your second internal flash disk (as above, it has 1 partition formated in fat32, 7,5GB capacity), just for backup purpose.
The simplest way is to connect your archos via usb to your linux box and copy directly that directory to a new directory on your linux with the default graphical file explorer of your distribution.
In my case it mounts automatically to /media/A70S (device is /dev/sdb1):
/dev/sdb1 on /media/A70S type vfat (rw,nosuid,nodev,uhelper=hal,uid=1000,utf8,shortname=mixed,flush)
Click to expand...
Click to collapse
If doesn't mount automatically in your case, find it using "dmesg" command on a terminal after connection complete and mount it manually.
Or you can copy it on your Windows PC (connect Archos via usb, drive mount automatically to A70S).
After backup, don't disconnect your Archos from linux. You have to resize the mounted Archos disk form 7,5GB to 5,5GB.
The easiest way is to do it graphically with your distribution partition manager utility.
First umount it by right click->umount, then resize it letting on the right side of the disk 1,5GB free space.
Create other 2 partition on that free space, first of 500MB and the other with the remaining space approx. 960MB.
Then apply the changes on the partition manager and you will have now 3 partition on the second internal flash disk of your Archos.
The first one with 5,5GB and formated on fat32, the second one 500MB not formated and the third partition of 960MB not formated.
On my case the devices are respectively /dev/sdb1, /dev/sdb2 and /dev/sdb3.
The next step is to format the second and third partition with ext4 filesystems without huge option (as from $aur0n post) on a linux terminal as root:
mkfs.ext4 -O ^huge_file /dev/sdb2
mkfs.ext4 -O ^huge_file /dev/sdb3
Click to expand...
Click to collapse
When finished, just remove safely archos from your linux box.
From the archos open a terminal and just type:
ls /dev/block/mmcblk1*
Click to expand...
Click to collapse
The result will be:
/dev/block/mmcblk1 /dev/block/mmcblk1p1 /dev/block/mmcblk1p2 /dev/block/mmcblk1p3
Click to expand...
Click to collapse
The second partition (/dev/block/mmcblk1p2) will be your new rootfs
and the third one (/dev/block/mmcblk1p3) your new application area (/data).
On this step you are going to copy all the staff on /data (device /dev/block/mmcblk0p4 mounted on /data)
to the third partition of the second internal flash (/dev/block/mmcblk1p3).
Mount the third partition first:
mkdir /tmp/data
mount /dev/block/mmcblk1p3 /tmp/data
Click to expand...
Click to collapse
and copy:
cp -rp /data/* /tmp/data
sync
umount /tmp/data
Click to expand...
Click to collapse
If you get any problems on coping (permissions) then the only way to do it correctly is to use "tar" to make a archive of data to a file on the first partition of the second internal flash disk (/dev/block/mmcblk1p1 mounted on /mnt/storage) like:
tar -cfvz /mnt/storage/data_app.tar.gz /data/
Click to expand...
Click to collapse
and then connect archos via usb to your linux computer (your three partition of the internal flash now will mount in automatic, let say /media/A70S, /media/disk1 and /media/disk2 from the devices /dev/sdb1, /dev/sdb2 and /dev/sdb3)
Now you have to extract the previous tar file (data_app.tar.gz) to the /media/disk2 (the third partition of archos internal flash disk mounted supposedly at /media/disk2):
cd /media/disk2
tar -zvxf /media/disk1/data_app.tar.gz
sync
umount /media/disk2
Click to expand...
Click to collapse
The next step, download the Uruk 0.3 version of rootfs (rootfs.tar.gz) from this link, and kernel image (zImage) from from this link on the /tmp directory of your linux box. I want to remember that this files are prepared and postet from $aur0n on this post.
If you are still connected via usb with your archos (if not, connect it),extract the rootfs (rootfs.tar.gz) directly on the mount point of the second flash partition (as above in my case is /dev/sdb2 mounted on /media/disk1) on linux:
cd /media/disk1
tar -zvxf /tmp/rootfs.tar.gz
Click to expand...
Click to collapse
Change the following lines of the init.rc file (mount point of root filesystem):
mount ext3 /dev/block/mmcblk0p4 /data noatime nosuid
# Uncomment this
# mount ext4 /dev/block/mmcblk2p2 /data noatime
with those:
#mount ext3 /dev/block/mmcblk0p4 /data noatime nosuid
# Uncomment this
mount ext4 /dev/block/mmcblk1p3 /data noatime
Change the line on the file/media/disk1/syste/etc/vold.fsatb:
#dev_mount_lun volume_sdcard /mnt/storage/sdcard 3 /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk2p3
with that:
dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk2
sync
umount /media/disk1
Click to expand...
Click to collapse
and remove safely archos from the linux box and shutdown Archos.
Download the initramfs.cpio.gz_Uruk_0.3.zip from here (or from the attachment on the end of this post) and unzip it on the /tmp folder of you linux box.
Flash the initramfs.cpio.gz and zImage (remember , you downloaded zImage on the step 4 and placed it already on /tmp) on SDE environment doing:
- While power on your archos, press the "Volume -" button
- Go to "Recovery System",then "Developer Edition Menu"
- Select "Flash kernel and Initramfs".
- Attach your Archos via USB to linux computer. Archos will automatically mount, in my case is A70S_REC mounted on /media/A70S_REC/. Copy the files (initramfs.cpio.gz and zImage) from /tmp folder.
cp initramfs.cpio.gz zImage /media/A70S_REC/
Click to expand...
Click to collapse
Disconnect safely archos, then push "Ok", power and the archos will reboot.
- Press the "Volume -" to boot to the ""Boot Menu" and choose "Developer Edition" or just while booting press both "Volume -" and "Volume +" to boot directly to the "Developer Edition".
You are done.
Enjoy booting from internal flash (SDE edition).
Update: Uruk 0.4.2
There are 2 possibilities:
- You want to upgrade from Uruk 0.3
- Install Uruk 0.4.2 for the first time (You are on stock archos firmware).
Let's begin with the upgrade from Uruk 0.3 to Uruk 0.4.2
First of all download the Uruk 0.4.2 rootfs prepared from $aur0n UrukDroid-0.4.2-rootfs.rar on your linux box.
Download also UrukDroid-0.4.2-kernel.rar from here (or from the attachment on the end of this guide).
It's is $aur0n's one with the modifications to boot and mount /data from second internal flash.
Copy the above 2 files on the folder /tmp/archos of your linux machine. In my case is the 2 downloaded files are
under /home/shklifo/Download folder:
mkdir /tmp/archos
cd /tmp/archos
cp /home/shklifo/Download/UrukDroid-0.4.2-kernel.rar /home/shklifo/Download/UrukDroid-0.4.2-rootfs.rar .
Click to expand...
Click to collapse
Unrar both of them (if you don't have rar utility, just install it), giving the command:
rar x UrukDroid-0.4.2-kernel.rar
rar x UrukDroid-0.4.2-rootfs.rar
Click to expand...
Click to collapse
When the unrar process goes ok you will see the following on terminal (example of UrukDroid-0.4.2-kernel.rar):
[email protected]:/tmp/archos# rar x UrukDroid-0.4.2-kernel.rar
RAR 3.90 beta 2 Copyright (c) 1993-2009 Alexander Roshal 3 Jun 2009
Shareware version Type RAR -? for help
Extracting from UrukDroid-0.4.2-kernel.rar
Extracting zImage OK
Extracting initramfs.cpio.gz OK
All OK
Click to expand...
Click to collapse
After that you will have the following files on /tmp/archos:
[email protected]:/tmp/archos# ls -lrt
totale 245668
-rw-r--r-- 1 root root 0 2011-01-17 12:10 UrukDroid-copy_data.cmd
-rw-r--r-- 1 root root 120854073 2011-01-21 17:34 UrukDroid-rootfs-upgrade.tgz
-rwxr-xr-x 1 root root 2255648 2011-01-21 17:57 zImage
-rw-r--r-- 1 root root 1733826 2011-01-22 10:26 initramfs.cpio.gz
-rw-r--r-- 1 root root 119128315 2011-01-22 10:26 UrukDroid-0.4.2-rootfs.rar
-rw-r--r-- 1 root root 3985013 2011-01-22 10:36 UrukDroid-0.4.2-kernel.rar
Click to expand...
Click to collapse
You are upgrading and you have all the applications on second internal flash disk already, so just remove the UrukDroid-copy_data.cmd, you don't need it:
rm UrukDroid-copy_data.cmd
Click to expand...
Click to collapse
Now you have to copy UrukDroid-rootfs-upgrade.tgz to the rootfs of the archos (second partition of the second internal flash disk mounted on / of type ext4 with 500MB space).
To do that just connect archos via usb to your linux box and all the tree partition of archos second internal flash will be mounted automatically.
To verify where those partition are mounted just type:
mount
Click to expand...
Click to collapse
on a linux terminal and on my case is as following:
[email protected]:/tmp/archos# mount
...
/dev/sdb1 on /media/A70S type vfat (rw,nosuid,nodev,uhelper=hal,uid=1000,utf8,shortname=mixed,flush)
/dev/sdb2 on /media/disk type ext4 (rw,nosuid,nodev,uhelper=hal)
/dev/sdb3 on /media/disk-1 type ext4 (rw,nosuid,nodev,uhelper=hal)
/dev/sdc1 on /media/disk-2 type vfat (rw,nosuid,nodev,uhelper=hal,uid=1000,utf8,shortname=mixed,flush)
Click to expand...
Click to collapse
and "df -m" like:
[email protected]:/tmp/archos# df -m
/dev/sdb1 5622 2897 2725 52% /media/A70S
/dev/sdb2 485 244 216 53% /media/disk
/dev/sdb3 973 268 656 29% /media/disk-1
/dev/sdc1 15266 1157 14110 8% /media/disk-2
Click to expand...
Click to collapse
So in my case the second partition of the second internal archos flash disk of 485MB is:
/dev/sdb2 485 244 216 53% /media/disk
Click to expand...
Click to collapse
mounted on /media/disk
Then just copy the UrukDroid-rootfs-upgrade.tgz file on the second partition of the second internal archos flash disk, like in my case:
cp /tmp/archos/UrukDroid-rootfs-upgrade.tgz /media/disk/
Click to expand...
Click to collapse
Safely disconect archos from the linux box and shutdown completely your archos.
Now you have to flash initramfs (initramfs.cpio.gz) and kernel (zImage) to your archos from "Recovery Menu" (you know already how to do it),
or if you forget it just do the following:
- While power on your archos, press the "Volume -" button
- Go to "Recovery System",then "Developer Edition Menu"
- Select "Flash kernel and Initramfs".
- Attach your Archos via USB to linux computer. Archos will automatically mount, in my case is A70S_REC mounted on /media/A70S_REC/. Copy the files (initramfs.cpio.gz and zImage) from /tmp/archos folder.
cp initramfs.cpio.gz zImage /media/A70S_REC/
Click to expand...
Click to collapse
Disconnect safely archos, then push "Ok", power and the archos will reboot.
- Press the "Volume -" to boot to the ""Boot Menu" and choose "Developer Edition" or just while booting press both "Volume -" and "Volume +" to boot directly to the "Developer Edition".
You will see the UruckDroid 0.4 screen with "Initramfs: Loading ...." than Rootfs: Loading .... and finally you will see the Uruck Desktop.
Enjoy
Install Uruk 0.4.2 for the first time
For those who whant to install Uruk 0.4.2 for the first time (now it's simplier that Uruk 0.3) will do:
a) First backup, create the partitions and filesystems on the second internal flash disk of archos (step 1
and step 2 of the Uruk 0.3).
You don't need anymore step 3 (copy of /data folder), because Uruk 0.4.2 do it automatically.
b) Then following step by step the guide Let begin with the upgrade from Uruk 0.3 to Uruk 0.4.2, except removing UrukDroid-copy_data.cmd file, because you need it to copy automatically /data files.
When you are on the step "copy the UrukDroid-rootfs-upgrade.tgz file on the second partition of the second internal archos flash disk", you need to copy additionaly UrukDroid-copy_data.cmd like:
cp /tmp/archos/UrukDroid-rootfs-upgrade.tgz /media/disk/
cp /tmp/archos/UrukDroid-copy_data.cmd /media/disk/
Click to expand...
Click to collapse
Than follow till the end the guide Let begin with the upgrade from Uruk 0.3 to Uruk 0.4.2.
Enjoy
OPTIONAL: Install google market.
If you have already istalled google market (using gAppsInstaller for example), you have to uninstall it (market/vending) first.
Then download UrukDroid-0.4.2-GoogleMarket.zip and copy it on the root (/) filesystem of archos (see above on the upgrade section an do the same steps of copying UrukDroid-rootfs-upgrade.tgz to archos rootfs).
Reboot archos.
NOTE
If you are upgrading from 0.3 version to 0.4.2 and installed before the google market from kenyu73 like i did, then the market will be broken and doesn't work any more.
To get it back, you have to remove all the google applications from SDE (Uruk 0.4.2) including the kenyu73's installer (gAppsInstaller).
Then install the market as on the previuos step OPTIONAL: Install google market downloading the file UrukDroid-0.4.2-GoogleMarket.zip and following the instructions.
After rebooting archos on SDE, you need to fix it, because you can't access the whole market (missing some "protected applications" like copilot etc).
To fix just do the following steps as kenyu73 explain on his post :
Go to Settings-->Manage Applications-->All-->Market (Clear Cache then 'Force Stop', DO NOT clear data).
Setting-->Manage Applications-->All-->Google Services Framework (Clear data then 'Force Stop').
Reboot.
Click to expand...
Click to collapse
I've done it twice the fix step, and after that no problem anymore. All the google applications (downloaded from the fresh working market) are working correctly as before.
Update: How to upgrade to Uruk 0.6 from Uruk 0.3 or 0.4.2
There are 2 possibilities:
a) The first one is the simplest one.
Just download the $auron Uruk 0.6 UrukDroid_0.6-EasyInstall.rar posted on this post, extract it on your computer and delete the file initramfs.cpio.gz, because we don't need it.
Then download the file initramfs.cpio_Uruk_0.6.gz.rar in attachment on the end of this post and extract it on the same directory of your computer (this is the initramfs that you will flash on SDE prepared from $auron and can be found on the /root/ directory of $auron new rootfs UrukDroid-install.tgz).
Then boot Archos on stock Android and connect it to your linux box via USB. The root filesystem of Archos (/dev/block/mmcblk1p2 on Archos) will be mounted on some directory on linux automatically, just find it or manually mount it (it's the filesystem with 500MB space, to be sure just type "df -h" on a terminal).
With root on a linux terminal go to that directory (in my case was /media/Disk-1) and remove all the files there:
Code:
rm -rf *
Then copy the UrukDroid-install.tgz extracted before from UrukDroid_0.6-EasyInstall.rar on the above directory.
So, you will have only the file UrukDroid-install.tgz on your rootfs directory of Uruk.
Then disconect safely Archos from your linux box and flash initramfs.cpio.gz and zImage files on SDE (you know how to do that ...) and boot to SDE.
That is
Uruk 0.6 will automatically copy everything needed as you will see on the boot time.
You have to do a last thing to be able to mount automatically the sdcard on Uruk 6. Uncomment the sdcard line on the file /system/etc/vold.fsatb like:
Code:
dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk2
This is needed on the second method too (the one below).
Who want to install Uruk (version 0.6 in this case) for the first time on internal, must create and format the 2 partitions of the second internal flash disk (like on the beginning of this post described) and follow step by step the above method and at the end copy everything from the data partiotion (last partition of the first internal flash /dev/block/mmcblk0p4) to the third partition of the second flash disk (/dev/block/mmcblk1p3).
b) The second method is more complicated, but works also good.
You just install Uruk 0.6 to a sdcard like on this $auron post, than shutdown Archos, put the microsd card on a card reader connected to a linux PC and with root make a tar archive of the entire rootfs (root filesystem) of Uruk 0.6 (the second partition of the sdcard with 500MB of space on ext4 filesystem) to a tar file that you can put to the first partition of the sdcard (the fat partition of the sdcard).
Eject the sdcard and put on Archos. Turn on Archos and from a terminal on Uruk as root mount the second partition of the flash disk (/dev/block/mmcblk1p2) on a directory and just delete ("rm -rf") everything on there and then extract the tar archive there.
So, you just put everything from rootfs of the sdcard to internal flash, with correct permissions, timestamp, ownership etc.
Now just shudown Archos, take off the sdcard and boot.
This time it will Uruk 0.6 will boot from internal flash
Enjoy it
I wish I could understand more clearly how to do this with a fresh install...
This is what I am looking to do, using it on internal... but this might be a little too complicated for me.
What about 101?
Does this method applicable to Archos 101 model too?
If someone already have been tried it on 101, please reply with details here, if any troubles you have after installation or any changes need to be done.
Also I am curious about does anyone have tried to connect USB thumb drive to the tablet with modified rom and root access? Do we still have any issues with USB drive recognition?
Is this applicable for UrukDroid 4.1 and The Archos IT 35?
well great work but i dont know if i get it to work and Im a little bit confused -
is it writable in windows per media player (mtp) or per explorer or both (with ext-x driver)?
yura-a said:
Does this method applicable to Archos 101 model too?
If someone already have been tried it on 101, please reply with details here, if any troubles you have after installation or any changes need to be done.
Click to expand...
Click to collapse
Why not. The 101 model have the second internal flash (8 or 16GB) as the 70 S model have. To be sure just type mount and df -m on a terminal in Archos device and you will see the flash drive (/dev/block/mmcblk1p1) formated in fat32 and mounted on /mnt/storage.
I only changed the mounting point on the file init, init.rc and /system/etc/vold.fstab from $aur0n files to be able to boot SDE from the second internal flash disk and doesn't change anything else, configuration file of specific model included.
yura-a said:
Also I am curious about does anyone have tried to connect USB thumb drive to the tablet with modified rom and root access? Do we still have any issues with USB drive recognition?
Click to expand...
Click to collapse
I'm still excpecting my host cable from Hong-Kong and can't try that, but i think will not be a problem.
good work
thanks
svennimann said:
Is this applicable for UrukDroid 4.1 and The Archos IT 35?
Click to expand...
Click to collapse
I do not own your device (it is a Archos 32 IT?), but if is that model, it got a 8GB internal flash like archos 70 IT. The firmware is the same for all archos generation 8 devices (with same configuration files change), but i haven't change them (and $aur0n too i think, but he can answer himself).
So just try it, if you have no problem of understanding all the steps on the first post. You can't break anything. And if it will not work (worse case) or have other problems you just have SDE installed (you can remove it if you want) and 2 more partition on the internal flash disk with some files on them.
You can just delete the partitions and risize (increment) the first partition as from stock. In all situation we are able to boot to stock firmware.
I only change the mountpoints as i wrote in the previous posts on the files init, init.rc and vold.fstab from uruk 0.3.
So mine and $auron solution changed only on the boot partition (mine is booting form the second partition of the internal flash disk, him from the second partition of sdcard) and the application data partition (mine on the third partition of the internal the flash, him on the third partition of the sdcard). All the other files are from him (thanks $aur0n).
I've not installed yet the 0.4.1, i got little free time actually and of the market problem (if i install the 0.4.1, i must uninstall the market on stock firmware and will be not able to access it from original/stock firmware).
But if i decide to install it, i will report here.
svennimann said:
well great work but i dont know if i get it to work and Im a little bit confused -
is it writable in windows per media player (mtp) or per explorer or both (with ext-x driver)?
Click to expand...
Click to collapse
Thanks, as i say above you don't loose anything trying to install it, only time
So, if i understand well your question, on my archos i'm able to access the first partition of the flash disk (it's a fat32 as from stock, only risezed in 5,5 GB) on my windows XP PC by usb connection to archos.
The second (boot partition 500MB) and the third (data application area of 1GB) partitions of internal flash disk are ext4 formated (stock ext3) and can't be mount on a windows PC, and for me have any sense mounting them on a PC.
The sdcard is accesible via usb connection (archos to PC) or via card reader. If you format it fat32 is in r/w mode (as i've done), ext3 or ext4 in readonly mode i think (not yet tried), because actually isn't out a driver to be able to write a linux partition on Windows.
From Ubuntu (connecting archos via usb) i can mount all in r/w mode (all the 3 partitions of the internal flash disk and sdcard too).
Later i will post some picture/command output (mount,ls) from Ubuntu.
In attachment a picture of the flash disk (A70S E: ) and sdcard (Disco rimovibile F: ) on my Windows XP macchine.
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Just a suggestion.. Please be consistent with your instructions, 1 step your instructions are for linux and the next step would be for archos.
It's really hard to follow what needs to be done or how it should be done properly, considering you're messing around with the internal storage there's bigger chance of bricking your device.
I appreciate all your hard work and contributions here, it's just that it's not that user friendly.
GrandStar said:
Just a suggestion.. Please be consistent with your instructions, 1 step your instructions are for linux and the next step would be for archos.
Click to expand...
Click to collapse
Just to be clear, from archos terminal you have to do only 1 thing, copy or tar the "/data" mountpoint/directory, because this is the 4-th partition of the first internal flash disk (/dev/block/mmcblk0p4) and it can't be mounted on linux via usb connection.
All the other steps are from linux (the first step, you can do it from Windows too).
It's really hard to follow what needs to be done or how it should be done properly, considering you're messing around with the internal storage there's bigger chance of bricking your device.
Click to expand...
Click to collapse
There are 2 internal flash disk in Archos, /dev/block/mmcblk0 of 500MB (used by archos architecture and nobody is touching this flash disk, it's dangerous and you may brick your device) and /dev/block/mmcblk1 of 8GB which is used by the this guide to boot SDE from. So, if you are able to understand what you are doing and don't touch the first flash disk, than nothing can happens.
I appreciate all your hard work and contributions here, it's just that it's not that user friendly.
Click to expand...
Click to collapse
With that i'm in line with your thoughs, thanks. I will try to do it more simple and understandable.
I've followed all the instructions exactly. I'm good with linux, so it wasn't very hard, but when I booted into the Developer Edition at the end, I was at the Initial Setup Screen, like it didn't mount the /data partition. Also, I can't get ES to show the file system, so it doesn't seem to be rooted. Any ideas what's going on?
EDIT: You have a typo in the init.rc the change should be to mmcblk1p3, not mmcblk1p2.
EDIT: Another typo: "dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk1" should be mmcblk2, not 1.
Now my data is there, and I can mount SD cards, but I still can't connect to a computer with a USB cable.
EDIT: All Fixed. I flashed a new kernel from http://forum.xda-developers.com/showthread.php?t=897877 and now have USB Storage working. I used the zImage from ardatdat's kernel with your initramfs.cpio.gz and the changes I listed above. Everything seems to work perfectly, and it's way faster than it was before. I was using Ardatdat's full kernel and booting from internal memory before. When I rotated the screen it used to take almost 10 seconds to update all the icons on the home screen. Now it takes less than 2-3 seconds to update. Great work on the EXT4 conversion! If you'll permit me, I'm going to write up a guide that incorporates my experience, and of course give you full credit.
Update: Just updated to UrukDroid 0.4.1. Needed a little more customization, but usb storage worked with the default 0.4.1 kernel instead of needing ardatdat's kernel. Currently testing to see which is better. Uruk says it's kernel has usb charging enabled, a very exciting possibility, but I kind of doubt it works on the A101IT.
msticninja said:
EDIT: You have a typo in the init.rc the change should be to mmcblk1p3, not mmcblk1p2.
EDIT: Another typo: "dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk1" should be mmcblk2, not 1.
Now my data is there, and I can mount SD cards, but I still can't connect to a computer with a USB cable.
EDIT: All Fixed. I flashed a new kernel from http://forum.xda-developers.com/showthread.php?t=897877 and now have USB Storage working. I used the zImage from ardatdat's kernel with your initramfs.cpio.gz and the changes I listed above. Everything seems to work perfectly, and it's way faster than it was before. I was using Ardatdat's full kernel and booting from internal memory before. When I rotated the screen it used to take almost 10 seconds to update all the icons on the home screen. Now it takes less than 2-3 seconds to update. Great work on the EXT4 conversion! If you'll permit me, I'm going to write up a guide that incorporates my experience, and of course give you full credit.
Update: Just updated to UrukDroid 0.4.1. Needed a little more customization, but usb storage worked with the default 0.4.1 kernel instead of needing ardatdat's kernel. Currently testing to see which is better. Uruk says it's kernel has usb charging enabled, a very exciting possibility, but I kind of doubt it works on the A101IT.
Click to expand...
Click to collapse
Thanks for the corrections (you pay the needed attention), but i just modified the first post radically (easier).
Sure, you can do your own thread with your experience on the installation.
I will install Uruk 0.4.1 too, and update the first post.
WORKING
I had to add a new line into the init.rc file, but afterwards I was able to get Uruk 0.4.1 to boot internal
***mount ext4 /dev/block/mmcblk1p2 / noatime*** - I don't htink you have this in your steps...
After I did this, it works. I also am able to see both the internal and external storage in windows.
I didn't know if you need that line or it was left out of your steps process. All I did to get this to work on an existing 0.4.1 was:
1. Move the data off the internal inside windows to a saved directory on my PC.
2. Partition the 3 partitions like you describe on the internal and formated as you describe...
3. Mount the partitions inside my VMplayer Ubuntu sdb2, sdb3, sdc2, and sdc3 (sdb was the internal formated like you describe and sdc was my 16 0.4.1 SD card fromatted using uruk already)
Su terminal CODE:
$su
***password
#
#cd
#cd /tmp
#mkdir sdb2
#mkdir sdb3
#mkdir sdc2
#mkdir sdc3
#mount /dev/sdb2 /tmp/sdb2
#mount /dev/sdb2 /tmp/sdb3
#mount /dev/sdb2 /tmp/sdc2
#mount /dev/sdb2 /tmp/sdc3
4. Copy through terminal everything from sdc2 --> sdb2 using below code and Copy through terminal everything from sdc3 --> sdb3 using below code
**CODE I used:
#cp -rp /tmp/sdc2/* /tmp/sdb2
#sync
#cp -rp /tmp/sdc3/* /tmp/sdb3
#sync
6. Add in the lines inti init.rc to mount the sdb2, and the sdb3 instead of sdc2 and sdc3
mount ext4 /dev/block/mmcblk1p2 / noatime
mount ext4 /dev/block/mmcblk1p3 /data noatime
7. Add the line into tmp/sdb2/system/etc/vold.fsatb (Which is where I mounted that..)
dev_mount_lun volume_sdcard /mnt/storage/sdcard auto /devices/platform/usb_mass_storage/lun1 /class/block/mmcblk2
**I believe in 0.4.1 it is already like this, so i really made no changes to vold.fsatb....***
Unmounted all 4 I had mounted into /tmp using terminal ubuntu
CODE (I was already inside cd /tmp/sdb2 and i had edited the init.rc and saved it):
#sync
#cd..
#umount /tmp/sdb2
#umount /tmp/sdb3
#umount /tmp/sdc2
#umount /tmp/sdc3
EDIT: after this step, you will need to mount the Archos back into Windows, and copy the files you saved into a folder on your windows PC back into the Internal Fat32 storage. This was why you backed it up in the first place.... You might have to reboot and boot into your stock OS to get the internal to mount back into Windows, i did...
Reboot and go into the developer menu
Reflashed your initramfs and Uruk 0.4.1 Zimage and booted to developers edition...
***Remember this will only work if you have a preexisting 0.4.1 on an SD card where it is formatted with #1 fat32 for dtorage #2 500Mb and #3 1G and it already has been working using $auron's method.
BIG thanks to $aron and shklifo and msticninja... I am very happy using my internal memory to boot with instead of the SD card. i will prob keep the SD card I have and use it whenever I need to boot to SD and just get a different one for Videos and Music.
JW
sublimejosh2000 said:
I had to add a new line into the init.rc file, but afterwards I was able to get Uruk 0.4.1 to boot internal
***mount ext4 /dev/block/mmcblk1p2 / noatime*** - I don't htink you have this in your steps...
After I did this, it works. I also am able to see both the internal and external storage in windows.
I didn't know if you need that line or it was left out of your steps process.
JW
Click to expand...
Click to collapse
I really appreciate your feedback.
But you don't need to add the line:
Code:
mount ext4 /dev/block/mmcblk1p2 / noatime
on the file init.rc, because it is present on the init file included on initramfs.cpio.gz.
If you extract the initramfs.cpio.gz attached on my first post with this command on a shell:
Code:
gunzip initramfs.cpio.gz && cpio -i -d -H newc -F initramfs.cpio --no-absolute-filename
You will find the following line:
Code:
$MOUNT -t ext4 -o noatime,errors=continue /dev/mmcblk1p2 /new-root
To upgrade to $aur0n 0.4.2 now it's really simple.
I'm preparing the new initramfs.cpio.gz. And putting the new rootfs of 0.4.2 on the rootfs of our archos (just to remember it is on the second partition of the second internal disk on device /dev/block/mmcblk1p2 mountet on /) and flashing the new initramfs.cpio.gz and zimage, when booting up on "Developer Edition" it will upgrade automatically.
Is there a reason why we want to be on 0.4.2?
I am not having problems with Market, is there other benifits of this update?
JW
BTW: Thanks for this halp on getting to internal.. I am not sure why we wanted to not do this in the first place.. I guess because some SD cards are faster, mine is working pretty fast and I think the internal is at least class 6
sublimejosh2000 said:
Is there a reason why we want to be on 0.4.2?
I am not having problems with Market, is there other benifits of this update?
JW
BTW: Thanks for this halp on getting to internal.. I am not sure why we wanted to not do this in the first place.. I guess because some SD cards are faster, mine is working pretty fast and I think the internal is at least class 6
Click to expand...
Click to collapse
Just see on the $aur0n post about the new version log change. We will have upgraded module, new wifi, more services like samba sshd etc.
I to havn't any speed problem with internal flash. It is fast enough (with dd copying speed test got till 16 mbit/s write speed) on the internal flash and it is way faster than my sdcard class 4.
0.4.2
Well.. I already reverted back to the origional wifi config file using terminal, and my Market is good to go.
I'm not sure that there are any major differences between 0.4.1 --> 0.4.2
If I am wrong, i think it requires to uninstall all google apps to make that upgrade, which I don't think I need to do.
Am I wrong?
sublimejosh2000 said:
Well.. I already reverted back to the origional wifi config file using terminal, and my Market is good to go.
I'm not sure that there are any major differences between 0.4.1 --> 0.4.2
If I am wrong, i think it requires to uninstall all google apps to make that upgrade, which I don't think I need to do.
Am I wrong?
Click to expand...
Click to collapse
From $auron post on Uruk doesn't seem to be difference between 0.4.1 and 0.4.2, except google applications. With the 0.4.2 you can install the google staff separatly with UrukDroid-0.4.2-GoogleMarket.rar. If you have those apps allready on your 0.4.1 than nothing change, you don't need to upgrade.
Thanks and no problem with your methods.
My 16GB microSD card isn't very good and boot / use of archos 101 is very slow with Uruk0.4.2 installed on external SD.
Now it's fast installed on internal SD...
Maybe this help:
if can't mount ext4 partition on your linux box, you can do:
tune2fs -E test_fs /dev/sdbx (sdb2 for instance)
and then:
mount -t ext4dev /dev/sdbx /mnt/sdcard
trouble with fresh install for 0.4.2 $auron....
I was able to create 3 partition internally (sdb1(vfat), sdb2(ext4), sdb3(ext4))
I was able to move rootfs and cmd script to sdb2
I was able to flash initramfs and zImage
But I'm stuck when rebooting into SDE (the screen is all messed up)
Any suggestion?
I didn't modify init.rc and vold.stab since this is a fresh install
yura-a said:
Does this method applicable to Archos 101 model too?
If someone already have been tried it on 101, please reply with details here, if any troubles you have after installation or any changes need to be done.
Also I am curious about does anyone have tried to connect USB thumb drive to the tablet with modified rom and root access? Do we still have any issues with USB drive recognition?
Click to expand...
Click to collapse
Yes this procedure works the same way on the A101. I have the 16GB version so I made the 1st partition a bit bigger but that was the only deviation.