Hello,
Like many other users on this forum, I am having trouble with my i9000M sdcard after doing some ROM flashing.
Although there is some extensive threads collecting the different situations people are experiencing, I was hoping I could get some help for a specific circumstance relating to the sdcard issue.
I'll start by..
- Detailing the firmwares I have flashed, and what happened
- What is working / not working now, and how I got to get to the current situation
- And finally, I'll detail what I'm trying to do and where I'm getting stuck.
I would really appreciate some help with this, and thank anyone who takes the time to read it. I am trying to be very thorough to give you as much information as possible.
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1. Started with stock firmware. I am not sure what it was.. I believe the phone is equivalent to the Bell i9000M, but I am on the SaskTel carrier.
2. Flashed firmware I9000XXJP2: This worked, and I was using Froyo 2.2 fine.
3. Tried to root Froyo 2.2 firmware: This FAILED and the trouble began. I was using the update.zip method, and the source claimed it was compatible with 2.2. I had to hard reboot the phone, but it would stall on the white text intro screen (not the animated one).
4. Went into Download mode. Tried to flash firmware I9000UGJH2 (apparently the most current bell firmware), using Odin v1.1. This FAILED, and I had to hard reboot, which resulted in the PHONE - ! - PC error. I am aware the i9000M can still be recovered from this state.
NOTE: I could do nothing at this point: all firmware flashes failed, UNTIL I CHANGED TO ODIN V 1.3!
Using Odin v.1.3:
5. Flashed a series of firmwares.. (I9000UGJG8, I9000XXJM1, I9000XWJG5), ALL resulted in the phone either being in a shutdown-boot loop to the white Glaxaxy text screen, or the battery charging screen.
I could enter Download mode to reflash, but NOT recovery mode.
6. The ONLY semi working firmware is I9000XXJP2, Samsung Froyo 2.2. This is what the phone is now.
- I CAN enter Download mode, Recovery mode, and the phone stalls on the white Galaxy boot screen, but goes no further, and does not restart.
- I CAN run abd commands
Here is the output I get from each of the options in the Recovery mode:
Code:
I9000XXJP2
Odin 1.3
512.pit
Flashes fine
Goes into recovery mode
Displays error:
(No such file or directory)
E:copy_dbdata_media: Can't mount SDCARD
your storage not prepared yet. please use UI me nu for format and reboot actions.
copy default media content failed.
Try to format sdcard:
Formatting SDCARD:...
ensure_root_path_unmounted**
ensure_root_path_unmounted (/mnt/internal_sd)
ensure_root_path_unmounted ret 0
ensure_root_path_unmounted It's not mounted
update media, please wait
E:Can't mount /dev/block/mmcb1k0p1
(No such file or directory)
E:copy_dbdata_media: Can't mount SDCARD
your storage not prepared yet. please use UI me nu for format and reboot actions.
Try to wipe cache partition:
-- Wiping cache...
Formatting CACHE:...
ensure_root_path_unmounted**
ensure_root_path_unmounted (/cache)
ensure_root_path_unmounted ret 0
unmount (/cache) attempt 1 (Unknown error: 0)Cache wipe complete.
Try to apply sdcard:update.zip
Same errors as 1) can't mount sdcard therefor installation fails.
Reboot system:
- Will accept adb download reboot
note: I can reach download mode using the button combination
- recovery mode: can access with button combination or 'adb reboot recovery'
- power off: battery charging indicator shows
note: it does not loop the battery indicator
- power on: stalls at Galaxy S GT-19000 white lettering screen.
note: i recieve an indication on windows desktop that a device has been connected which is capable of USB high speed point
ADB COMMANDS WORKS: device is detected
Things I have tried:
I tried booting into a Ubuntu Live cd to see if I could format the sdcard, as suggested in this thread: (sorry, forum won't allow me to hyperlink, thread id=759910)
The disk utility picked up the Samsung drives (One was labeled something like Samsung_Galaxy, and the other Samsung_Galaxy sdcard, but I'm not 100%) but could not format them. There was also no info being listed about the size.
Things I would like to try / have hunches on:
Before all this happened, I made a Nandroid backup of the orriginal firmware, and copied it from the i9000's sdcard to my computer. I made the backup using Rom Manager's Clockworkmod.
Is there a way to use Odin to flash Clockworkmod, so I can restore this backup?
-everything out there says to use Rom Manager, which I can't access because the phone is pseudo dead.
Will the backup even still be on my sdcard?
Wait, my sdcard isn't mounted.. can we try mounting it with abd? (I tried, but am not sure of the command / path of how to do this..
Can abd be used to restore my backup stored on my computer? Is this dependent on the sdcard being mounted?
I fully appreaciate those you take the time to read through this as it is rather lengthy. I just want to ensure I have tried every means to revive the device, and hopefully some more skilled users can help with the mounting and adb syntax.
All comments and ideas are welcome and appreciated! Thank-you
Sorry to be the bearer of bad news. But time and time again this error has proven to be a hardware error. Mine did the same thing and samsung/bell had to replace the mainboard in my phone. Good luck, but unfortunately, anything you do further is a waste of time short of sending it back for repair.
I had an experience the other night that I found rather frightening and enlightening, and felt the need to contribute my learning. I attempted to install a new ROM on my Nexus 5 and encountered a freeze during the /system write process. I waited 30 minutes and decided it wasn’t going to finish, so I powered off. As an avid and experienced ROM flasher I knew this could hurt, and knew it was an inevitable requirement.
Upon rebooting back to recovery (I had already wiped /system /data, etc. in preparation for a new ROM) I found that I was unable to mount /data and subsequently /sdcard. I received a few different errors depending on which recovery I attempted (fastboot flashed). I was given neat things like “Enter password to decrypt /data” – TWRP, or “E: Unable to mount /data, invalid argument”, “E: Error mounting /data”, “E: Error mounting /sdcard”.
During all of this I realized I could get an ADB shell going from within Philz recovery (I am not sure if TWRP or CWM do this, nor did I try). After much research, and very much to my dismay, I was unable to find a complete guide or walkthrough for how to go about recovering from this. This is the procedure I glued together from my own digging and manual learning of the commands required. This procedure may or may not work in all cases but is a viable step to recovering your /data partition before going the nuke & pave route with the factory image!
(NOTE: I’ll try to keep this as simple as possible. I am not a dev. I do this for fun/learning in the little free time I get and am not typically available to assist, so please use this only if you feel comfortable with the material. Flashing a ROM/Kernel/etc. is one thing. Digging in the innards of the Android partitions/file system is a whole other beast! To be VERY clear: I am not responsible for damages or loss incurred by the use or misuse of this information.) Also note, if you have an ADB enabled recovery, you can probably try this process against your devices partitions as well.
The following instructions assume you are unable to mount /data or /sdcard on the Nexus 5 and are receiving errors. This also assumes that the wipe /cache function is not resolving the issue for you (as this seems to work for some depending on the issue).
Prerequisites:
- Philz recovery for LGE Nexus 5 (http://forum.xda-developers.com/showthread.php?t=2565174)
- Android ADB interface drivers and software (Available from existing root toolkits and SDK)
- Fastboot executable (Also available from existing root toolkits and SDK)
***Note: I performed all of this from Windows 8. The toolkit I used was Wug’s Nexus Root Toolkit (http://forum.xda-developers.com/showthread.php?t=2517778). If you are a Windows user, read and follow the toolkit instructions to install the drivers. Use the Advanced Utilities[Launch]->Manual Input[Launch CMD Prompt] to bring up a Command prompt and perform the steps below.
- For simplicity, ensure that the ADB and Fastboot binaries are in the same location if you are gathering these binaries from the SDK or other source.
- Create a folder that you can later use to pull recovered files from your phone. (if so desired)
Terminologies used:
- Terminal = Command Prompt (Windows), Bash/etc (Linux), Terminal (MacOSX)
- Fastboot = Application that interfaces with the Bootloader (flash/wipe partitions, etc)
- ADB = Android Debug Bridge (Provides an interface to interact with Android filesystem)
- Binaries = Files containing executable code (for this context, ADB and Fastboot applications)
- Bootloader = Think of it as the EFI or BIOS equivalent for your phone. (Accessed with VOLDN+PWR)
- Recovery = CWM/TWRP/Philz (We will be using Philz, as this was what I used to write this guide)
Steps:
1. Install all required drivers and prerequisites listed above.
a. Use Wug’s toolkit or whatever method gets your drivers installed for your OS.b. If you are not familiar with this process, then please research!
2. Power off your phone and connect via USB to your PC.
3. Power your phone into the bootloader by holding the PWR+VOLDN keys
4. In a Terminal, browse to the location of your fastboot binaries. (See prerequisite note for Wug’s)
a. Enter ‘fastboot devices’ to verify that your phone is detected. If it returns a “<serialnumberofdevice> fastboot” then you may proceed. If it does not, please check your driver installation and start over.
5. Flash and boot to Philz recovery:
a. Extract the ‘recovery.img’ file from Philz Recovery ZIP and place in the same location that fastboot and adb binaries are located.b. Enter ‘fastboot flash recovery recovery.img’ (without quotes) in the Terminal. This will write the new recovery.c. Once complete (takes a brief second usually), use the VOLUP/DN keys until the Bootloader shows “Recovery Mode” and press the power key. Your phone should now be booting into Philz recovery.
6. Use ADB to launch a root shell from within Philz recovery
a. Ensure that the drivers are now detecting your device as an ADB ready device by entering: ‘adb devices’. If it returns “<serialnumberofdevice> recovery” then you are ready to proceed. If it does not, please verify your ADB driver installation and check again.b. Enter: ‘adb shell’ to gain full root shell access to the Android file system. (You should see a “~#” prompt to show that you’re now in a root shell)
7. Attempt repair of /data partition. This partition includes /sdcard and dalvik. (/sdcard is linked to /data/media) At the ~# prompt:
a. Enter: ‘e2fsck /dev/block/platform/msm_sdcc.1/by-name/userdata’b. You should now be prompted to repair or fix errors. Press [Enter] key to use the default answer of for yes. If you are not, then this fix may not apply to you.c. Continue pressing [Enter] until the process completes.d. Proceed to next step if you have gotten this far.
8. Attempt to manually mount the data partition.
a. We are going to mount /data as read-only for now. To do this, enter: ‘mount /dev/block/platform/msm_sdcc.1/by-name/userdata /data’b. If mount is successful, it will simply drop down to the next blank shell prompt. If it fails, you will receive an error. If you receive an error, then the repair has failed.c. If you did not receive an error, you can now browse to your /data and /sdcard partitions. This is accomplished by entering: ‘cd /data’ for /data, and ‘cd /data/media/0’ OR ‘cd /sdcard’ for your /sdcard (/sdcard is a link that will drop you directly to /data/media/0)
9. BACKUP YOUR ENTIRE SDCARD TO YOUR COMPUTER!!! (Optional, but highly recommended)
a. Enter: ‘adb pull /data/media <path_on_computer>’b. <path_on_computer> will be a folder you created in the prerequisites.c. Wait for this process to complete.
Congratulations! You may now proceed to launch recovery and flash at will. I highly recommend after making the backup in step 9 that you perform a full factory reset to correct any potential lingering issues with the partitions. You can then push the files back to your /sdcard by mounting /data as RW using ADB shell through Philz recovery (please reference the ‘mount’ and ‘adb’ command utilities for information about how to do this).
If you find yourself in the unfortunate position to have to use this, please share your results in the forum for others. If you find something does not work, please post it (I will check occasionally and update as I can). I do not frequent my PM’s, and again, I am not available to provide support. Please understand this and use at your own risk.
If this helped you, then my job here is done . Thanks for reading!
(I am not affiliated with any of the devs that provide these tools. Be sure to thank them if you used their tools, as they deserve all credit for enabling and teaching us to do these things – even when we do break our own stuff!)
Nice guide I'm sure this is going to be very useful for a lot of people. :thumbup::thumbup:
Sent from my Nexus 5 using Xparent BlueTapatalk 2
Really helpful guide, I corrupted the data and cache partition while updating (via official OTA by sideload) to 4.4.1 (full stock Nexus 5), and I had to format all flashing then factory image and losing all the data...
Now if it does happens another time, I'll know what to do.
Thanks
Good write up but, I don't recommend tool kits. You can do all this with fastboot commands. You could just flash userdata image with fastboot
As a Linux admin, I'd wanna format /data after pulling off any files I wanted to keep rather than just rely on fsck . Is that an option? Is mkfs even on the recovery?
Sent from my BN NookHD+ using xda app-developers app
Thanks for sharing.
My nexus5 cant mount cache partition and i cant flash to stock factory，this maybe helpful.
Thank you again.
ywt474000158 said:
Thanks for sharing.
My nexus5 cant mount cache partition and i cant flash to stock factory，this maybe helpful.
Thank you again.
Click to expand...
Click to collapse
Can you fastboot flash the cache.img?
razholio said:
As a Linux admin, I'd wanna format /data after pulling off any files I wanted to keep rather than just rely on fsck . Is that an option? Is mkfs even on the recovery?
Sent from my BN NookHD+ using xda app-developers app
Click to expand...
Click to collapse
I'm no Linux admin but there's a wipe /data button which does that in TWRP and also probably in CWM.
Sent from my Galaxy Nexus using Tapatalk
Somehow it seems as though all of my partitions have been wiped/corrupted and I was directed to this thread as possible help. When trying to run step 7 command(had to do it with CWM v6.0.4.5 as it doesn't seem to want to keep philz when sideloading or fastboot flashing it), it gives me the following response:
e2fsck: 1.41.14 (22-Dec-2010)
e2fsck: Superblock invalid, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/block/platform/msm_sdcc.1/by-name/userdata
The super block could not be read or does not describe a correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 <device>
My phone was having freezes and shutdowns so I decided to flash a new ROM to freshen things up and it failed and aborted. After that I've got no android to boot into and I can't mount or access any of the partitions. I've got fastboot and adb, but no clue where to begin as it seems like I have to recreate my partition table but can't find any info on doing that for the nexus 5 itself
tidoubleger said:
Somehow it seems as though all of my partitions have been wiped/corrupted and I was directed to this thread as possible help. When trying to run step 7 command(had to do it with CWM v6.0.4.5 as it doesn't seem to want to keep philz when sideloading or fastboot flashing it), it gives me the following response:
e2fsck: 1.41.14 (22-Dec-2010)
e2fsck: Superblock invalid, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/block/platform/msm_sdcc.1/by-name/userdata
The super block could not be read or does not describe a correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 <device>
My phone was having freezes and shutdowns so I decided to flash a new ROM to freshen things up and it failed and aborted. After that I've got no android to boot into and I can't mount or access any of the partitions. I've got fastboot and adb, but no clue where to begin as it seems like I have to recreate my partition table but can't find any info on doing that for the nexus 5 itself
Click to expand...
Click to collapse
Have you tried this yet http://forum.xda-developers.com/showthread.php?p=47156064
jd1639 said:
Have you tried this yet http://forum.xda-developers.com/showthread.php?p=47156064
Click to expand...
Click to collapse
Yes I tried it by using the flash-all.bat, flashing individually, and even Wug's toolkit as a last resort there but got nothing. When flashing the bootloader and radio it sends over fine but then gives me FAILED (remote: flash write failure) and finishes. When trying to flash the system or userdata it gives me FAILED (remote: failed to erase partition) and ends.
tidoubleger said:
Yes I tried it by using the flash-all.bat, flashing individually, and even Wug's toolkit as a last resort there but got nothing. When flashing the bootloader and radio it sends over fine but then gives me FAILED (remote: flash write failure) and finishes. When trying to flash the system or userdata it gives me FAILED (remote: failed to erase partition) and ends.
Click to expand...
Click to collapse
I'm thinking your emmc went bad. Rma is probably your option right now
jd1639 said:
I'm thinking your emmc went bad. Rma is probably your option right now
Click to expand...
Click to collapse
Well as far as Google knowing it, if I am able to successfully reset the tamper flag and lock the bootloader am I good to go or will they still find out?
tidoubleger said:
Well as far as Google knowing it, if I am able to successfully reset the tamper flag and lock the bootloader am I good to go or will they still find out?
Click to expand...
Click to collapse
If all your positions are corrupted I doubt you'll be able to reset the tamper flag. But also, no one will be able to see the tamper flag. But try to reset it and try to relock the bootloader. I don't think anyone will be able to tell if you modified anything or not.
not know
Did not know this could be done
jd1639 said:
If all your positions are corrupted I doubt you'll be able to reset the tamper flag. But also, no one will be able to see the tamper flag. But try to reset it and try to relock the bootloader. I don't think anyone will be able to tell if you modified anything or not.
Click to expand...
Click to collapse
Hmm, I can see that the tamper flag is still true even after running that zip because it still fails because it can't mount /cache. I'm getting the feeling that the partitions aren't corrupted but have just been wiped or something. When I booted into TWRP through fastboot I was able to adb push to the sdcard and it showed up in the list when trying to install a zip, however the Internal Storage still read 0MB. I won't be able to RMA it for a few more days so if any other ideas come about, I'm all for it as I'd rather not have to RMA this lol
tidoubleger said:
Hmm, I can see that the tamper flag is still true even after running that zip because it still fails because it can't mount /cache. I'm getting the feeling that the partitions aren't corrupted but have just been wiped or something. When I booted into TWRP through fastboot I was able to adb push to the sdcard and it showed up in the list when trying to install a zip, however the Internal Storage still read 0MB. I won't be able to RMA it for a few more days so if any other ideas come about, I'm all for it as I'd rather not have to RMA this lol
Click to expand...
Click to collapse
In twrp 2.6.3.4 have you tried going into wipe and then format data?
@tidoubleger I am going to call in some RCs that were having this problem on an N7. They eventually got it sorted and up and running. They might be able to help.
@demkantor @MameTozhio @kilometers4
Fellas, would you be able to help this person out the same way you did here.
jd1639 said:
In twrp 2.6.3.4 have you tried going into wipe and then format data?
Click to expand...
Click to collapse
Yeah it fails due to being unable to mount /cache.
Woody said:
@tidoubleger I am going to call in some RCs that were having this problem on an N7. They eventually got it sorted and up and running. They might be able to help.
@demkantor @MameTozhio @kilometers4
Fellas, would you be able to help this person out the same way you did here.
Click to expand...
Click to collapse
Thanks Woody, I appreciate the call to arms I'm currently at Disneyworld, so I won't be able to test anything until this evening but will do my best to answer questions until then
tidoubleger said:
Somehow it seems as though all of my partitions have been wiped/corrupted and I was directed to this thread as possible help. When trying to run step 7 command(had to do it with CWM v6.0.4.5 as it doesn't seem to want to keep philz when sideloading or fastboot flashing it), it gives me the following response:
e2fsck: 1.41.14 (22-Dec-2010)
e2fsck: Superblock invalid, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/block/platform/msm_sdcc.1/by-name/userdata
The super block could not be read or does not describe a correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 <device>
My phone was having freezes and shutdowns so I decided to flash a new ROM to freshen things up and it failed and aborted. After that I've got no android to boot into and I can't mount or access any of the partitions. I've got fastboot and adb, but no clue where to begin as it seems like I have to recreate my partition table but can't find any info on doing that for the nexus 5 itself
Click to expand...
Click to collapse
I had the same problem. This is how I got it sorted.
follow these steps and you should get it sorted
fastboot erase system -w
fastboot erase boot
fastboot erase recovery
fastboot flash bootloader bootloader.img
fastboot flash recovery recovery.img
once it flashes, boot into recovery.
format sdcard (i believe it is)
Now adb sideload ROM and gapps
I have class until this afternoon, but that should get it fixed
If you have any hangups post it here and I'll help you when I'm free.
Good Luck
Hi Guys! Im from the Philippines. I have Mi3 bought from SG last June 2014. Last Tuesday, the phone suddenly had a problem when I wake up in the morning.
ROM version 23 (stable), Rooted.
Problems below:
Processes/app that stop during standy (Phone On, no apps running)
android.process.acore
settings
com.google.process.gapps
music
google play services
launcher
When opening Camera, error is flagged "can't connect to camera"
Messaging app stops (default messaging app)
When trying to restore factory default (erase all app, data, etc) phone resets but apps/data
are still there.
Can't erase any data in the phone.
Can't put data to phone (example: Picture from pc to phone). When I tried to copy data to
phone, window pop-up saying the device was disconnected or stopped working.
I can read/copy any data from the phone. (example: copy picture from phone to PC)
Tried to go to mi-recovery and tried the ff:
Wipe cache - ok
Wipe used data - failed
Wipe all data - ok - but when the phone restarted, data is still there.
Wipe sd card - ok
I can't flash rom to phone via recovery since I dont have update.zip on my phone.
Again, when the phone restarted, data is still there and the problem is there.
Tried to flash phone via fastboot using MiFlash 2014.05.09, the results are below:
ROM version: cancro_images_KXDCNBF24.0_4.4_cn_1fbb634ef8 and cancro_images_JXDCNBD14.0_4.3_bb5096bfd9
Using flash_all_except_data_storage.bat
- operation completed. but when phone restarted, the problem and data are still there.
Using flash_all.bat
- operation stopped with Unspecified error0x8000405: FAILED (remote: failed to erase partition)
Additional info:
I still can make calls in my phone. FM radio is working. Music player is working.
Question:
What's next? anything I can do to fix this?
Thanks.
beginner_wan said:
Tried to go to mi-recovery and tried the ff:
Wipe cache - ok
Wipe used data - failed
Wipe all data - ok - but when the phone restarted, data is still there.
Wipe sd card - ok
I can't flash rom to phone via recovery since I dont have update.zip on my phone.
Again, when the phone restarted, data is still there and the problem is there.
Tried to flash phone via fastboot using MiFlash 2014.05.09, the results are below:
ROM version: cancro_images_KXDCNBF24.0_4.4_cn_1fbb634ef8 and cancro_images_JXDCNBD14.0_4.3_bb5096bfd9
Using flash_all_except_data_storage.bat
- operation completed. but when phone restarted, the problem and data are still there.
Using flash_all.bat
- operation stopped with Unspecified error0x8000405: FAILED (remote: failed to erase partition)
Additional info:
I still can make calls in my phone. FM radio is working. Music player is working.
Question:
What's next? anything I can do to fix this?
Thanks.
Click to expand...
Click to collapse
Install CWM recovery first then do the below things from recovery,
1) Wipe data/factory reset
2) Wipe cache
3) Wipe dalvik cache
4) Format system 1 and system 2 from mounts and storage menu
5) format data
6) Power off the device and go to fastboot mode
7) Try to install Fastboot rom again with the option 'flash_all_except_data_storage.bat' using mi flash tool
it should works.
Hello sujithar37. Thanks for the response. What CWM recovery should I install? And how can I install it? I tried to install CWM_recovery_r7_cancro_final.zip using RayGlobe tools but when I tried to reboot the phone it boot loop. Am I doing anything wrong? Thanks.
beginner_wan said:
Hello sujithar37. Thanks for the response. What CWM recovery should I install? And how can I install it? I tried to install CWM_recovery_r7_cancro_final.zip using RayGlobe tools but when I tried to reboot the phone it boot loop. Am I doing anything wrong? Thanks.
Click to expand...
Click to collapse
Please do click on thanks button rather than your sentence. That was I liked lot . Please check below the thread for detailed recovery installation .
http://forum.xda-developers.com/showthread.php?t=2830538
Sent from my MI 3W using XDA Free mobile app
I have the same problem.
If I try to flash cancro_images_4.11.14_4.4_cn with flash_all, after about 63 seconds I get this message:
(Unspecified error(0x800004005: FAILED (remote: failed to erase partition)..
I believe it fails on the fastboot %* flash userdata %~dp0images\userdata.img command
I can adb boot a recovery image, but any wipes/cleans/ etc say they work, but do nothing. My clockworkmod log shows:
I:Can't partition non-vfat: datamedia
I:Can't format unknown volume: /external_sd
I:Can't format unknown volume: /emmc
I was able to use adb pull and get photos off, but when I try to write an update.zip with adb push update.zip /sdcard/ I get a message saying that I don't have permission to do so.
Is this perhaps a permission issue?
Hi beginner_wan, you have got to fix this error?
how to do it?
description of my dance with tambourines -> http: en.miui.com/forum.php?mod=viewthread&tid=427670
If anyone knows how to check for NAND memory errors, help ...