Very Important Information For Beginners
/Introduction to Android for SD Cards
Okay, firstly I made this thread because pretty much every new person to this section of the forums is completely lost and unsure what things are or what to even do. We are also sick and tired of threads saying 'how do I get stared' or 'which is the most stable' etc.
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Download your files from here:
You will be accessing these websites quite often so it might pay to bookmark them
Kernel downloads, almost always download the top one, they are updated often (needs extracting): http://glemsom.users.anapnea.net/android2/htc-msm-linux/
Rootfs downloads, download the top one, they aren't updated as often as the kernels above but still quite regularly (also needs extracting): http://files.xdandroid.com/rootfs/
Initrd downloads, rarely updated (don't extract, just rename to initrd.gz) http://files.xdandroid.com/initramfs/ People almost never need to download one of these separately.
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Basic need-to-knows:
Kernel: Your modules/zImage. Your zImage always needs be in the root (first folder) of your android folder on your SD and ALWAYS named zImage, your modules should also be in the root of your android folder named modules-LOTSofNUMBERSandLETTERS.tar.gz never rename your modules. It should always be in .tar.gz EG: modules-2.6.27.46-01276-g6a6a1c1-dirty.tar.gz
Rootfs: Must be in the root of your android folder named rootfs.img
Initrd: Needs to be in the root of your android folder named initrd.gz
Data.img: Generated on the first boot of android and placed in root of android folder. Is a virtual memory file that acts as the phones internal memory for android. Holds all your settings etc. May have to be recreated some times (just by deleting it)
Haret.exe: the file executed by your Windows ROM to kick Windows out of memory and boot android.
system.ext2: Main android file, must be in the root of your android folder. Holds all of your build.
startup.txt: File that instructs android how to start up. Needs to be in the root of your SD. (I will cover this further down)
ts-calibration: A file in the android folder that holds calibration information of the touch screen.
Various Folders: You will see/have/need other various folders created in the root of your SD and in the root of the android folder, such as conf, cache, data, media etc. You usually don't want to delete these.
Root: The root folder of any partition is the "highest" folder in the hierarchy. The root folder contains all other folders and can also contain files. For example, the root folder of the main partition on your computer is probably C:\. The root folder of your DVD or CD drive might be D:\.
Also Known As: "the root"
RIL: Radio interface layer: basically controls your radio (GSM/CDMA network)
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startup.txt
VERY IMPORTANT, your startup.txt must be customized to your device. (mine is a rhod110). You can find your model number under your battery. This file belongs in the folder with your android.
My startup.txt looks like this
Code:
set ramsize 0x10000000
set ramaddr 0x10000000
set mtype 2292
set KERNEL zImage
set initrd initrd.gz
set cmdline "lcd.density=240 msmvkeyb_toggle=off gsensor_axis=2,1,3 pm.sleep_mode=1 rel_path=FRX07 physkeyboard=rhod100_uk acpuclock.oc_freq_khz=710000"
boot
Now I believe you should be able to copy and use this as yours with a few slight modifications. Change rel_path= to wherever your android is stored on your sd, for example when I go to my sd inside the folder frx07 (the root of my android folder) all my android files are there. If your folder was called andboot it would be rel_path=andboot. (without that full stop) Now change your physkeyboard= to your model of your phone, mine is rhod110 but the rhod100_uk keymap is EXACTLY THE SAME AS THE RHOD110 so that's why I use rhod100_uk instead of rhod110 (rhod110 isn't recognised by frx07), this is important to make sure your keys are assigned properly.
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Models of rhod:
From what I know that exists. If you find one not listed, make sure you tell me so I can update the list
rhod110 uses rhod100_uk and it works as it should
These can be used for physkeyboard= in startup.txt (needs updating, some may no longet be supported because F22 hasn't commited old changes)
rhod100_de
rhod100_es
rhod100_fr
rhod100_it
rhod100_nl
rhod100_nordic
rhod100_uk
rhod210
rhod300 (tilt2)
rhod400
rhod500
Getting set up:
Go to http://forum.xda-developers.com/showthread.php?t=1171052 and download the FULL BUNDLE
Other builds exist such as gingerbread but this guide only covers froyo frx07.
Replace/add the Kernel from the downloaded build with the latest one (remember this is the zImage and modules-NUMBERS.tar.gz). Updating is as simple as this, do it often - there is no data loss. See links mentioned above for links. Making sure that the (if there were) old kernel files are all deleted and the new ones are called zImage and modules-NEWdifferentNUMBERS.tar.gz
Replace/add the rootfs.img with the latest one from the link above it should be named rootfs.img.
Remember that the rootfs and kernel are updated quite often and that you should check and update every few days.
Make sure your startup.txt is correct and make sure everything is where it should be in a folder on your computer, then copy the folder to the root of your sd card.
Navigate to this folder using the file explorer in your Windows ROM (YOUR PHONE) and run the Haret.exe
It will then have some writing running down a black screen before booting android (it's just preparation to booting) read it if you want
Android will start and you should leave it about 2-5 minutes before touching anything, it has things running in the background and it will be slow, still setting itself up. Navigate to settings and set up your phone. If anything goes too badly wrong you can always delete data.img and start again! Data.img is the internal memory of the phone, remember? Well, until we get android working on the real internal memory...
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Structure:
My SD card. (with android on it)
I'm running:
kernel: 20110819_183957 http://glemsom.users.anapnea.net/android2/htc-msm-linux/
build: Froyo FRX07http://forum.xda-developers.com/showthread.php?t=1171052
rootfs: rootfs-20110816-7e04198.zip from http://files.xdandroid.com/rootfs/
Code:
EncFiltLog.menc
kbd_info
Android
cache
download
tmp
Private
Games
Installs
DCIM
Others
Videos
Images
Sounds
media
frx07
rhodimg.nbh
My android is in frx07
inside my frx07:
Code:
data.img
ts-calibration
startup.txt
modules-2.6.27.46-01348-g9de837f.tar.gz
zImage
haret.exe
initrd.gz
system.ext2
AndroidApps
conf
media
rootfs.img
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Backup/Restore
when you have the need to backup and restore data, look for an app called Titanium Backup. I have never used it but heard it works brilliantly, even backing up your apps! There is a 'donation' version and a free version with not many differences. I suggest you go check it out!
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USB CONNECTIVITY
When your phone is in Android you can not use it like a USB, HTC's drivers will not work and you have to use certain programs until this is implemented.
Windows: Install DroidExplorer this lets you open a terminal (like command prompt) on the phone, lets you browse device adding/deleting files, among other features that are very useful. If that DroidExplorer doesn't pick up your phone (when picked up it will be called 0000000000) install PDAnet on your phone and pc. PDAnet provides the drivers needed to connect the phone. It also lets you use your phone as a modem and you can send SMSs using your computer. Do NOT run PDANET at the same time as DroidExplorer. When PDANET is connected it WILL use your phone for data connections - this is the only warning. The phone is not used for any networking when DroidExplorer is connected.
Mac: Unknown to me (can someone post?)
Linux: Never tried, it is easier than windows (can someone post a method?)
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Overclocking
Do NOT overclock WINMO.
If you want to overclock your device do so at your own risk.
it is as simple as adding "acpuclock.oc_freq_khz=710000" without quotes to your startup.txt cmdline. 710000 (approx 710 mhz) can be swapped for any number but this is practically the highest stable speed achievable. I use 710000, works fine for me.
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Known problems across ALL BUILDS:
Media Player Some tracks might have playing issues. FIX: HERE
Bluetooth is experiemental
Speakerphone static : seemingly random issue
USB plugging the device into a computer, it will be recognised, but not by HTC drivers. FIX: You must use something like DroidExplorer and PDAnet to browse the device and ADB (android debug bridge). See above ^^ (USB tethering is being fixed/has been fixed)
FN LED On keyboard the caps LED works but the FN LED currently does not. FN still works fine
No deep sleep: FIX: disable GPS (or kill the running app causing phone to not sleep)
Failure booting Android: Phone fails to enter android after running haret.exe FIX: Make sure your winmo is NOT overclocked before booting android.
Booting or SD Card related problems: Make sure your card is formatted as FAT32 (reformat as Full Format if it is not working)
More information is available on the wiki, there is also information there if you want to get into development. There is a pretty good FAQ on that wiki too
Remember XDAndroid is not just for this device.
If any of this is wrong or you think something should be updated/changed, please tell me
The CDMA startup should have "board-htcrhodium.is_cdma=1" instead of "...is_gsm=0"
otherwise, looks good!
AkumaX said:
The CDMA startup should have "board-htcrhodium.is_cdma=1" instead of "...is_gsm=0"
otherwise, looks good!
Click to expand...
Click to collapse
Indeed, there is no "is_gsm" command .
arrrghhh said:
Indeed, there is no "is_gsm" command .
Click to expand...
Click to collapse
Thanks to both of you, not bad considering I don't even have a cdma phone eh?
anything I need to add? I will tidy it all up soon
Something that might catch out a beginner is if they have an older SD card and it isn't detected by more recent kernels.
Need to include this in the cmdline:
msmsdcc_1bit msmsdcc_fmax=14000000
the.decoy said:
Something that might catch out a beginner is if they have an older SD card and it isn't detected by more recent kernels.
Need to include this in the cmdline:
msmsdcc_1bit msmsdcc_fmax=14000000
Click to expand...
Click to collapse
I thought this was squashed in recent kernels?
arrrghh said:
saneksem said:
add that to startup,helped me on 2 gb card
msmsdcc_1bit msmsdcc_fmax=14000000 msmsdcc_nopwrsave
Click to expand...
Click to collapse
You don't need this if you're on a newer kernel!!!!
Just update your kernel folks, no need for this in the startup!
Click to expand...
Click to collapse
Oh, ok. I must have missed that. I only needed it on my older SD which I haven't tried using for a month or so.
I guess the only thing I would suggest (all minor things) would be maybe to bold/underline keywords, like "kernel", "rootfs", etc.. to differentiate things that may change over time; ex: I'm running FRX05 system.ext2, 3/1/11 rootfs from F22, 3/1/11 zImage/modules (kernel) from arrgghh, etc... And, I guess you "could" be nice and show people what they could edit in the startup.txt, depending on their phone; ex: I'm Sprint, so I would do kb=rhod400, cdma=1, etc..., but for each phone.
I would probably have to do all the different startup.txt's in a different thread, unless I just provide a quick table... I will think about it however I do like the idea about bolding key words.
Most new people don't realize if they have their call/end/windows/back buttons on in winmo, they will stay on while on android and never go off. Might want to put that in your first post before telling them to run haret...
at the end where you say you can just delete the data.img and startover its probably a better idea to say to be patient and reboot the phone once or twice before ditching your data.img ! and creating it is the bulk of the first boot, the linux black screen with the scrolling words section.
you can talk about saving your data.img just incase something goes wrong.
titanium backup is a must
having an app that can save sms when you switch builds (not a big deal for everyone but important to some.)
also let new users know android isn't perfect, things randomly completely mess themselves all the time, don't get discouraged just start fresh with a format and new files when deleting the data.img doesn't work and you'll be just fine.
All I want to know now is if I have helped anyone yet and if they had any problems with any part of it or want me to clarify anything I will be quite happy with such replies ^-^
Is anyone able to provide me with some ETAs of fixes on the problems across all builds listed in the OP? Also are there any more I am not aware of? Oh and if anyone is working on them?
Much Appreciated
ryannathans said:
Is anyone able to provide me with some ETAs of fixes on the problems across all builds listed in the OP? Also are there any more I am not aware of? Oh and if anyone is working on them?
Much Appreciated
Click to expand...
Click to collapse
There's never an ETA for anything getting fixed - BT seems close, but who knows the exact date it will be done? As CyanogenMod says, the only rule is don't ask for release dates / ETA. It'll be ready when it's ready.
Some problems are being looked into more than others, but I wouldn't say one in particular has been left out to rot. jb is fixing up BT, entropy is working on GPS fixes, wistilt2 on the RIL of late... Basically devs pickup things that are of an interest to them to fix. There's a lot still to fix/cleanup, so taking it all on alone is a little daunting. Gotta break it down into smaller pieces so it's at least somewhat manageable.
Thanks and a question...
First, thanks for the awesome post - quite helpful...
Second: I haven't mussed with my phone for about a year, for various reasons, the main one being that I was happy with my previous phone and the ROM I finally settled on, the secondary one being that phone died, and I now have a (blech) Sprint TouchPro2 (RHOD400), and am on my sixth (yes, sixth!) brand new TP2 - they keep giving me a new one because of problems (things, like... oh... say, not being able to answer calls... kind of a basic function in a mobile phone, nah?!) And, I've had no interest in futzing with what is already a frustrating and non-functional phone. I was hoping I could upgrade instead of getting another TP2 the last time I brought it in for probs, but they would only downgrade me to worse phones. So... here I am, wanting to put Android on my phone and see if there is any improvement. Or, at the least, be able to utilize some of the decent progz/gamez for Android. I mean, if I can't answer calls, at least I can use it as a handheld gaming system, right?!
Long story short: when I was flashing ROMs to other phones, the instructions explicitly said that you needed to unlock, etc., first. I can't find any data re: if there are steps you must take on your phone to 'prep' it, *before* following the steps in this thread. I've browsed the DB and no luck.
My apologies for being an annoying n00b!
PS: one of my friends said "Tell 'em you're a hawt babe - then they'll help for sure!" (ROFL)
And, thanks, again!
Tynkrrbell said:
Long story short: when I was flashing ROMs to other phones, the instructions explicitly said that you needed to unlock, etc., first. I can't find any data re: if there are steps you must take on your phone to 'prep' it, *before* following the steps in this thread. I've browsed the DB and no luck.
My apologies for being an annoying n00b!
And, thanks, again!
Click to expand...
Click to collapse
Well the reason you can't find any info on it, is that it's not required .
These builds run entirely off of the SD (currently - I wouldn't try NAND yet, it's in its infancy) so there's no need to do any HardSPL or anything really to prep - just drop the bundle on your SD card - if it's at the root, run haret.exe and gogogo!
Oi. I get the stupidcard of the day!
That is awesome! Same friend that suggested I mention I am a 'hawt babe' said I should "give boobpr0n" to whomever helped me. You probably wouldn't want to see that, though!
You are heartily appreciated! I'm off to be an Androidite!!!!!!
Tynkrrbell said:
That is awesome! Same friend that suggested I mention I am a 'hawt babe' said I should "give boobpr0n" to whomever helped me. You probably wouldn't want to see that, though!
You are heartily appreciated! I'm off to be an Androidite!!!!!!
Click to expand...
Click to collapse
My gf suffices for that .
Hope you enjoy Android!
Tynkrrbell said:
That is awesome! Same friend that suggested I mention I am a 'hawt babe' said I should "give boobpr0n" to whomever helped me. You probably wouldn't want to see that, though!
You are heartily appreciated! I'm off to be an Androidite!!!!!!
Click to expand...
Click to collapse
Not to burst any bubbles here, but if you are saying you are a "hawt babe" and give boobpr0n mumbo jumba, you are prolly not one and won't give it anyways.. so nobody will most likely believe you here..
Good luck though~
Not too sure if this belongs in Q and A... But I have a Titanium Backup folder copy on my PC. Well, when I try to delete the folder it causes the program to "not respond". So I bring up task manager and "end task". It then closes everything on my PC, and all the desktop icons disappear. There's nothing other then the wallpaper. Only thing that still works is task manager. Restart PC, try again. Same thing. Happens when I put the folder in recycle bin, or by deleting just some of the folder contents. I did some spring cleaning on the PC today, and this is the only problem I've had and its consistant, and specific to this folder. Any ideas on how to delete it?
Use Astro/file explorer/Root broswer to delete it from your device.
That would probably work to get it off my phone, but the problem is on my PC. when I was in newb stages I had a backup of a backup on my PC. It's just this one TB Backup file on my PC that is causing problems and wont delete.
You could move all the files to a folder except the TB Backup and just format the sd card. that could help.
Virus scan your pc, if you haven't already. Or boot into safe mode and that should allow you to delete the file. Or you could do a system restore.
Root-Hack_Mod*Always\
laie1472 said:
Virus scan your pc, if you haven't already. Or boot into safe mode and that should allow you to delete the file. Or you could do a system restore.
Click to expand...
Click to collapse
Yeah, did a scan and it didn't pick anything up. But I had a hell of a trojan about a month ago and I was thinking it could possibly have to do with that. Although I did a very deep clean. I will give safe mode a shot. I got the PC from my parents with a bunch of virus/trojan issues only a few months ago, and because of all the cleaning and the other trojan I got....I'm not too positive a system restore will be good. I was going to create a new restore today since all has been great....until this.
Ok sounds like some spyware or malware. As said before boot into SAFE MODE, but select the SAFE MODE WITH NETWORKING. Go to http://www.superantispyware.com/ download the free version. Install it, then run superanti spyware. Select to do a COMPLETE SCAN not quick scan. On the next screen select HIGH BOOST and scan inside of ZIP files, which will use most of your cpu it will run about 80% just let it run because it will slow down anything else you try to do. After it is done get rid of the bad files, tracking cookies and/or any trojans left. Reboot the computer, but into safe mode with networking again. Then go to http://www.malwarebytes.org/ and download the free version and install. Run the complete scan in malwarebytes. Let that run and when it finishes is will ask for a reboot. Reboot, again and you should be good to go. I have seen this on teachers computers at least weekly, because of the stupid Ransom WARE. If that doesn't work than my last suggestion would be download combofix from bleepingcomputer and run that. Hope this helps a lil
gokart2 said:
Yeah, did a scan and it didn't pick anything up. But I had a hell of a trojan about a month ago and I was thinking it could possibly have to do with that. Although I did a very deep clean. I will give safe mode a shot. I got the PC from my parents with a bunch of virus/trojan issues only a few months ago, and because of all the cleaning and the other trojan I got....I'm not too positive a system restore will be good. I was going to create a new restore today since all has been great....until this.
Click to expand...
Click to collapse
Let me know if the safe mode works.
Root-Hack_Mod*Always\
dont forget to check the permissions of the folder itself tooif windows doesnt let you find them and you have two new choices so keep us all posted
mikejones13 said:
Ok sounds like some spyware or malware. As said before boot into SAFE MODE, but select the SAFE MODE WITH NETWORKING. Go to http://www.superantispyware.com/ download the free version. Install it, then run superanti spyware. Select to do a COMPLETE SCAN not quick scan. On the next screen select HIGH BOOST and scan inside of ZIP files, which will use most of your cpu it will run about 80% just let it run because it will slow down anything else you try to do. After it is done get rid of the bad files, tracking cookies and/or any trojans left. Reboot the computer, but into safe mode with networking again. Then go to http://www.malwarebytes.org/ and download the free version and install. Run the complete scan in malwarebytes. Let that run and when it finishes is will ask for a reboot. Reboot, again and you should be good to go. I have seen this on teachers computers at least weekly, because of the stupid Ransom WARE. If that doesn't work than my last suggestion would be download combofix from bleepingcomputer and run that. Hope this helps a lil
Click to expand...
Click to collapse
Yeah, I did something like this in order to get the last trojan off. I tried/have a million virus/anti-malware programs, of course only one active now which is the malwarebytes one. The trojan I had was a Win32/Sirefef one, can't remember specifically which one. But I did have to do a combo fix and I continued to check for about a week after....all was good.
laie1472 said:
Let me know if the safe mode works.
Click to expand...
Click to collapse
Will do.
wloftus said:
dont forget to check the permissions of the folder itself too if windows doesnt let you find them and you have two new choices so keep us all posted
Click to expand...
Click to collapse
I didn't check the actual permissions, will do that too.
Thank you all for the ideas/help. Much appreciated! Won't be back to the PC until tomorrow, will let you know what I find.
Update... Ran multiple virus scans and nothing showed up on any of them. Tried deleting folder in safe mode, but it still froze up without any icons. Still did the same if I tried erasing only one of the files in the TB folder itself. Permissions were set normal, as other files that I erased with no issues. Ended up erasing all my other phone backups (twrp, etc...) that were in the "BACKUPS" folder, the same folder the TB folder was in. Then I erased the "BACKUPS" folder itself with the TB one in it, and that seemed to do it. Definetly weird, but at least I got it deleted.
Your asking I. The wrong place buddy. This is for EVO 3d questions.
Have you tried to even search about it.
Sent from my PG86100 using Tapatalk
gokart2 said:
Update... Ran multiple virus scans and nothing showed up on any of them. Tried deleting folder in safe mode, but it still froze up without any icons. Still did the same if I tried erasing only one of the files in the TB folder itself. Permissions were set normal, as other files that I erased with no issues. Ended up erasing all my other phone backups (twrp, etc...) that were in the "BACKUPS" folder, the same folder the TB folder was in. Then I erased the "BACKUPS" folder itself with the TB one in it, and that seemed to do it. Definetly weird, but at least I got it deleted.
Click to expand...
Click to collapse
what you need to do to avoid all this is just download any linux live version... i personally use hirens boot cd 15... once downloaded take the image and either burn it do a cd or use a linux installer... i use pendrivelinux load that up and let it install your boot cd to your usb thumb drive....once that is completed reboot your computer and as it reboots have it load the usb drive first once that loads up you then can boot into partition magic and use linux's permissions and rights to over take windows permissions does that all automatically.... from there you right click and delete....need help or info feel free to pm me
iTzLOLtrain said:
Your asking I. The wrong place buddy. This is for EVO 3d questions.
Have you tried to even search about it.
Sent from my PG86100 using Tapatalk
Click to expand...
Click to collapse
I'm asking in the wrong place...is that what u meant? Read from the original post. If it was that far out of the wrong place, it would more then likely have been moved by now. I always search, and search for awhile before posting. It seemed somewhat relative to me do to the fact the file came from my evo3d, and is a file made by an android app everyone rooted uses. I was also aked yo give an update on the problem.
wloftus said:
what you need to do to avoid all this is just download any linux live version... i personally use hirens boot cd 15... once downloaded take the image and either burn it do a cd or use a linux installer... i use pendrivelinux load that up and let it install your boot cd to your usb thumb drive....once that is completed reboot your computer and as it reboots have it load the usb drive first once that loads up you then can boot into partition magic and use linux's permissions and rights to over take windows permissions does that all automatically.... from there you right click and delete....need help or info feel free to pm me
Click to expand...
Click to collapse
Thanks, this was originally what I was after...but in a windows software program. BUT....I will more then likely do this anyway. Slowly working the noob out...but there's SOOOOOOOOO much to learn (still), I feel overloaded sometimes. I'm in the process of downgrading hboot on the 3d, and downgrading iOS and performing a jailbreak on my old 3g so the boss and kids stop whining at how slow it is and why there's still a phone button on it...lol.
gokart2 said:
I'm asking in the wrong place...is that what u meant? Read from the original post. If it was that far out of the wrong place, it would more then likely have been moved by now. I always search, and search for awhile before posting. It seemed somewhat relative to me do to the fact the file came from my evo3d, and is a file made by an android app everyone rooted uses. I was also aked yo give an update on the problem.
Click to expand...
Click to collapse
Have you even tried formating the sdcard?
Sent from my PG86100 using Tapatalk
Ohhhhh boy.
gokart2 said:
Ohhhhh boy.
Click to expand...
Click to collapse
is this a good ohhhhh boy?
Hi,
This is one of those crazy days in which questions keeps popping up, and so I create my second thread. :/ Anyways ...
For starters I have a Samsung Galaxy Nexus with ICS 4.0.4, and my computer is an Apple MacBook with Mac OS X Snow Leopard. I was about to go to bed, and wanted to transfer some new wallpapers to my phone via the USB cable. I got error messages when I tried to transfer the files, and noticed that an unrecognized corrupt file appeared when I replugged my phone (several times). After a few retries I decided to restart my Nexus and try again. However, after I had restarted, I observed that my Wallpaper folder (with all my wallpapers) was gone.
It's not a big issue, as they're only wallpapers. However, it might happen again with something more critical, and I'd like to figure this out. I'm an avid Linux user for years, using Gentoo Linux as my main operating system. So I don't mind getting down and dirty, if that's necessary.
My first thought is that it still might be on the partition / SD card / whatever the Nexus has, and I might retrieve it by going down on the file system via adb and fs-tools; if that's even possible.
Any input on how I'm to solve this is greatly appreciated.
Here's a follow up:
Doing anything with ADB was of course limited by the tools I had installed on the device, which gave me almost nothing. Except I could confirm that the folder was definitely not visible (or hidden). Additionally I checked the summed size of /sdcard up against what the system is reporting, and there's about 375 MB which is accounted for but invisible. :'(
i tried to copy some music but it blocked, i tried several times but same issue. then i unplugged the phone and replugged it. i could still see all files but not access anything. i just reboot the phone and there all files on the sdcard had disappeared !
i plugged again on the pc, i could see a few files that i don't see on the phone with a root browser. i unplugged and plugged back and there no files anymore even on the pc (of course on my options i can see hidden or system files).
Strange enough when i check partition size on the pc it says i have over 500Mo used and when i look on sdmaid (android app) it tells me that mnt/sdcard is 543Mo size. but me i can't see any files. Apps using the sdcard (like evernote) had to recreate a new folder on the sdcard and i lost my datas. if i check folder by folder it tells me only 2.6Mo used... (LOST folder being empty)
i guess it is possible to recover all as i can see the used space but i don't know how.
i tried recuva or testdisk but it does not detect this kind of partitions
i searched on xda/sonyforums/google but did not find anything relevant
does anyone know about this issue ?
(using ka10.2+ksskernel 4)
lagren said:
i tried to copy some music but it blocked, i tried several times but same issue. then i unplugged the phone and replugged it. i could still see all files but not access anything. i just reboot the phone and there all files on the sdcard had disappeared !
i plugged again on the pc, i could see a few files that i don't see on the phone with a root browser. i unplugged and plugged back and there no files anymore even on the pc (of course on my options i can see hidden or system files).
Strange enough when i check partition size on the pc it says i have over 500Mo used and when i look on sdmaid (android app) it tells me that mnt/sdcard is 543Mo size. but me i can't see any files. Apps using the sdcard (like evernote) had to recreate a new folder on the sdcard and i lost my datas. if i check folder by folder it tells me only 2.6Mo used... (LOST folder being empty)
i guess it is possible to recover all as i can see the used space but i don't know how.
i tried recuva or testdisk but it does not detect this kind of partitions
i searched on xda/sonyforums/google but did not find anything relevant
does anyone know about this issue ?
(using ka10.2+ksskernel 4)
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I had this problem and had to reflash a stock rom. That fixed it but I lost everything on the card. Not a big deal though since I had backed stuff up. Seems like it may get corrupted somehow.
i tired some recovery softwares, it did not really work (hexamobile found a lot a of things but not the ones i needed and undelete found almost nothing) but i noticed with "undelete" that it proposed me 2 "mnt/sdcard" path with different results, so i guess the problem is here ! Also when i plug to my computer i don't see the folders created today, only the ones created yesterday :/
thanks for the feedback Mr Satan, i chek a bit if i find a better solution but if not i will have to do like you did