well i accidently deleted userdata partition and stuck at pin decrypt, already doing factory reset many times and doing flashing fresh kdz but still keep facing that.
does anyone know how to create userdata partition under linux but i dont have fastboot mode/twrp to accomplish that
can someone helping me
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I have a isue with my Nexus 7 which is really annoying and I need it fixed asap, the issue is that only 6GB out of 32GB is displaying after I flashed the userdata from one of my compiled roms.
I have tried flashing factory images, bootloader and more, but nothing works, anyone know how to fix this?
devstaff said:
I have a isue with my Nexus 7 which is really annoying and I need it fixed asap, the issue is that only 6GB out of 32GB is displaying after I flashed the userdata from one of my compiled roms.
I have tried flashing factory images, bootloader and more, but nothing works, anyone know how to fix this?
Click to expand...
Click to collapse
Did you try already to do a
fastboot erase userdata
???
VERY common issue. A search would have given you a solution thread. All you need to do is boot into recovery and format /data. This NOT the same as a factory reset. You could also do it with the above fastboot command, but it's easier to use recovery and I'm pretty sure it's more successful.
Ok, so this is an odd issue. I've had my N7 Grouper unlocked and have been running custom roms for a long time now, and about 6 months back I tossed on the All-F2FS version of Slimkat. Everything was running fine and has been since then, up until the last few days. Now the device just reboots randomly after it gets into the system. It runs fine in bootloader or recovery so I know it's not a loose battery connector as I've read about. I'm at a loss as to why and I gave up trying to find out.
I've since been trying to simply wipe my tablet and reset back to a clean install of the All-F2FS Slimkat as I've had or even tried a stock restore now. Nothing I do works at all. I've tried everthing from the modified All-F2FS TWRP 2.7.0.0 that I installed as a part of the move to F2F2 but although it reports that it's wiped everything fine, or flashed a new rom fine, it does nothing in truth. After a quick reboot its as if nothing happened at all. I've then tried to run things from adb/fastboot and I'm even after running all the commands in fastboot which all say they run fine (flashing, reformatting partitions, etc.) nothing at all actually happens to the N7.
Anyone else seen this or have any ideas?
Hello,
please try this command's:
Code:
fastboot erase cache
fastboot erase system
fastboot erase userdata
fastboot erase recovery
fastboot erase boot
Then flash a FactoryImage! At least root and flash again.
Trafalgar Square said:
Hello,
please try this command's:
Code:
fastboot erase cache
fastboot erase system
fastboot erase userdata
fastboot erase recovery
fastboot erase boot
Then flash a FactoryImage! At least root and flash again.
Click to expand...
Click to collapse
I've tried all of those commands multiple times. I'm an old hat at rooting, unlocking, and running custom roms on Android so I've been doing literally everything I can think of. Every command shows that it completes successfully but nothing actually happens. I've tried fastboot erase commands, fastboot format commands, fastboot flash commands, and many many more. I've run six different versions of the factory image, everything from 4.0.0 to 5.1.1. The only errors I've ever seen while working with the tablet is while attempting to erase/format partitions within the recovery there are some errors about not being able to access the cache. I'll update this with the specific errors.
Anyone? I'm at a loss here. I've run everything I can think of and the commands always complete successfully, then don't actually work at all.
Hello all,
I left a similar post in a couple other threads, and thought maybe someone here might have some insight into my problem.
Been running AICP rom (no custom kernel except the one that comes with AICP) with f2fs on /data and /cache for several months on 16GB grouper. About a month or so ago, the wife installed a game that wouldn't run on this hardware (King's Paradise Bay), and I uninstalled it. It left a file in /data/data/....etc that couldn't stat in TWRP, so no nandroid backups since then. I figured I'd just backup user data with TiBkp and wipe with fresh install of latest AICP when time permitted.
The other night I noticed the N7 was boot looping, getting to the stage where the boot animation dims. The boot anim would hang and after several seconds the Google unlock splash screen would come up and the N7 would try to boot again.
I can get into TWRP and bootloader with no problem. However, when TWRP comes up, the log shows the red entries for 2 files that can't stat, which has been this way since that game was uninstalled. I cannot seem to wipe *any* partition, and when I attempt to format or wipe userdata in TWRP, the N7 spontaneously reboots. Manually attempting to wipe/format/etc. via FastBoot doesn't work, with error message showing after trying to flash bootloader. Also, I can't change /data or /cache back to ext4. I am able to successfully read, write, and delete files on the N7 via computer USB MTP connection.
If the N7's flash memory has somehow become corrupted, is there a way to completely erase/format/whatever so that this wonderful device can become usable again? Any help would be greatly appreciated.
Thanks in advance.
Hello,
don't flash Bootloader via Fastboot. You should do this commands:
Code:
fastboot erase cache
fastboot erase userdata
fastboot erase system
fastboot erase boot
Trafalgar Square said:
Hello,
don't flash Bootloader via Fastboot. You should do this commands:
Code:
fastboot erase cache
fastboot erase userdata
fastboot erase system
fastboot erase boot
Click to expand...
Click to collapse
Yes, I have attempted all these commands, followed by flashing with either fastboot or TWRP with no success. Fastboot reports success, but partitions are not erased.
I have the same problem. The Nexus Root Toolkit can not flashign. It succeeds only boot TWRP. In TWRP computer sees the files from the tablet.I could not rename and delete. Wipe the TWRP and stock recovery displays the status OK, and the files are deleted. Fastboot shows that uploads, but all files remain unchanged.
hello all,
my yureka(a05510) CAN boot into bootloader and recovery,
Ive tried flashing roms, different recoveries(twrp v3.00 and 2.8), formatting data, mount, resizing partitions, annabathinas method, flashing fastboot images(cm-12.0-YNG1TAS0W0-tomato-signed-fastboot.zip) through fastboot commands and batch files like flash-all.bat (lots of times) and even YGDP method for flashing stock firmware(gives unknown error:5 last error:997 msg: CP8675_I02_P1 , download failed please try again.) i even tried writing emmc img to micro sd(i believe used when phone does not boot into fastboot mode, though NOT my case) and hoped it would change something but that failed too.
please help. thanks in advance.
is your problem solved ? because i am facing the same issue right now and i am not able to find any way out
Pranay_619 said:
is your problem solved ? because i am facing the same issue right now and i am not able to find any way out
Click to expand...
Click to collapse
Fastboot erase system
Fastboot erase cache
Fastboot erase userdata
Sent from my AO5510 using Tapatalk
Guys, is there a way to completely wipe efs partition and then restore it?
Are these erease commands?
Code:
fastboot erease modemst1
fastboot erease modemst2
If you don't know the command, you shouldn't do it. You might say goodbye to your radios if something goes wrong and you happen to have an unusable backup or none at all. Remember the OP2 times...