I'm trying to do a factory reset on my 8GB Nexus 7. It was rooted and unlocked on stock 4.2.1 with stock bootloader/recovery. When I boot into recovery, hold power and tap volume up, I get the menu and pick factory data reset, then select Yes to start the wipe. It then starts to show Formatting /data... and does nothing. I've let it sit for an hour; no change. I've tried temporarily booting TWRP and wiping data that way...same thing - say's it's wiping, but left it for over an hour and it appears to make no progress.
Next Steps? I've tried doing the fastboot flash commands to restore stock but still run into the reason for the factory reset - I'm getting the "enter your password to decrypt" message but none of my passwords are working; apparently factory reset is only way to fix.
go to the main device settings, backup and reset, then press factory data reset.
Wipeout said:
I'm trying to do a factory reset on my 8GB Nexus 7. It was rooted and unlocked on stock 4.2.1 with stock bootloader/recovery. When I boot into recovery, hold power and tap volume up, I get the menu and pick factory data reset, then select Yes to start the wipe. It then starts to show Formatting /data... and does nothing. I've let it sit for an hour; no change. I've tried temporarily booting TWRP and wiping data that way...same thing - say's it's wiping, but left it for over an hour and it appears to make no progress.
Next Steps? I've tried doing the fastboot flash commands to restore stock but still run into the reason for the factory reset - I'm getting the "enter your password to decrypt" message but none of my passwords are working; apparently factory reset is only way to fix.
Click to expand...
Click to collapse
Try using a tool to wipe your tablet.
Sent from my Nexus 7 using xda premium
simms22 said:
go to the main device settings, backup and reset, then press factory data reset.
Click to expand...
Click to collapse
Can't get into the device settings, hence the attempt to wipe data in recovery.
SUDroid said:
Try using a tool to wipe your tablet.
Click to expand...
Click to collapse
Have a tool suggestion? Whether I follow the fastboot guide to restoring to stock or use a tool, I still receive the "Enter password to decrypt storage" message; only way around that is to do a factory reset. I haven't seen any tools that allow me to do a factory reset.
Pull your battery
Sent from my Nexus 7 using XDA Premium HD app
I have a problem.
When installling TW Roms (latest ones) I get "Enter password to use encrypted device storage" - and no matter what passwords I try - it doesn't go further.
When I clean install other roms, it works.
Any Idea?
Search function doesn't work on this site, maybe there are some others with similar problems, hopefully it is curable!
Hae you ever used encryption or exchange or vpn?
Sent from my GT-N7000 using xda premium
lio02 said:
I have a problem.
When installling TW Roms (latest ones) I get "Enter password to use encrypted device storage" - and no matter what passwords I try - it doesn't go further.
When I clean install other roms, it works.
Any Idea?
Search function doesn't work on this site, maybe there are some others with similar problems, hopefully it is curable!
Click to expand...
Click to collapse
Have you encrypted your phone in the past or perhaps its secondhand?
Try formatting your sdcard + flashing a different kernel using odin and try again..
After trying everything in a similar scenario, I input the wrong password about 15 times on a TW-based ROM - then everything was deleted and it was fine
giatros said:
After trying everything in a similar scenario, I input the wrong password about 15 times on a TW-based ROM - then everything was deleted and it was fine
Click to expand...
Click to collapse
I tried didn't work. Although mine is stock rom. ANy update on this OP
xaragen said:
I tried didn't work. Although mine is stock rom. ANy update on this OP
Click to expand...
Click to collapse
What happened when you did that?
giatros said:
What happened when you did that?
Click to expand...
Click to collapse
Nothing kept on saying try again.
I went into recovery (stock recovery) and did factory reset and wipe cache. Still the same screen.
xaragen said:
Nothing kept on saying try again.
I went into recovery (stock recovery) and did factory reset and wipe cache. Still the same screen.
Click to expand...
Click to collapse
Did you persist enough times? After some point there is a timer that you can't try for a couple of minutes and then a countdown...
giatros said:
Did you persist enough times? After some point there is a timer that you can't try for a couple of minutes and then a countdown...
Click to expand...
Click to collapse
after reboot I am still trying. Will update if it gives me anything other then try again.
I do not remember setting up any encryption. Though I did at some point used exchange but deleted that account after a while. So when I updated nothing was on it no passwords.
---------- Post added at 04:23 PM ---------- Previous post was at 03:54 PM ----------
Yeah no luck. I lost count as to how many time I tried again. It remained the same.
I can only suggest installing the xperia-sized ROM by AminX..... this is the one that let me reset.
Sent from my GT-N7000 using xda app-developers app
SOLVED.
Ok guys just a quick update. I haven't had time and forgot about this thread but here's what I did and I am posting here so that somebody in same situation could benefit. I created a note to self in past and found it.
"In case I ever get that annoying Encryption message.
Do the following:
1) For this method to work you must have access to SDcard or internal memory.
2) If you dont have access, make sure you have Superuser file on any type of Memory (internal or external).
(On the sidenote I will always keep that in internal as well as external card from now on.)
3) Fire up Odin - Install Clockwork Recovery in PDA - Do Not Check reset time.
4) START....
5) Install zip from sdcard... superuser
a) it will fail first time with error code 0.
b) do it again (dont worry about that).
6) Fire up odin again.
7) Rename the MD5 i717 file to TAR. (see NOTE)
8) PDA that ****.
9) START and wait....
10) PASS you're done. Thank PAST ME...!!!! "
NOTE : Now I think this will work for other devices than just I717. You must get a stock rom TAR for your device. Dont get the latest but the one before latest.
After booting is complete and the device no longer asks for passcode. Go into security settings of the device. Then Setup a password lock for your device. Make sure its password lock and is at-least 8 characters. NOTE DOWN THAT PASSWORD
REBOOT.
Device will ask for password to unclock, Enter it and then go to security settings again and disable password unlock it or simply set it to slide.
Make sure you have NOT enabled any device Administrators in security settings. Most commonly people with exchange accounts on phone have that.
After this you can flash the any ROM you intend to flash (On stock rom it will still appear.) and if that encryption screen comes up use the password you setup previously.
Again I cant guarantee this will work for individual devices but yeah It worked for me and my friends device (both i717). Its now a goto method to get rid of it.
xaragen said:
Ok guys just a quick update. I haven't had time and forgot about this thread but here's what I did and I am posting here so that somebody in same situation could benefit. I created a note to self in past and found it.
"In case I ever get that annoying Encryption message.
Do the following:
1) For this method to work you must have access to SDcard or internal memory.
2) If you dont have access, make sure you have Superuser file on any type of Memory (internal or external).
(On the sidenote I will always keep that in internal as well as external card from now on.)
3) Fire up Odin - Install Clockwork Recovery in PDA - Do Not Check reset time.
4) START....
5) Install zip from sdcard... superuser
a) it will fail first time with error code 0.
b) do it again (dont worry about that).
6) Fire up odin again.
7) Rename the MD5 i717 file to TAR. (see NOTE)
8) PDA that ****.
9) START and wait....
10) PASS you're done. Thank PAST ME...!!!! "
NOTE : Now I think this will work for other devices than just I717. You must get a stock rom TAR for your device. Dont get the latest but the one before latest.
After booting is complete and the device no longer asks for passcode. Go into security settings of the device. Then Setup a password lock for your device. Make sure its password lock and is at-least 8 characters. NOTE DOWN THAT PASSWORD
REBOOT.
Device will ask for password to unclock, Enter it and then go to security settings again and disable password unlock it or simply set it to slide.
Make sure you have NOT enabled any device Administrators in security settings. Most commonly people with exchange accounts on phone have that.
After this you can flash the any ROM you intend to flash (On stock rom it will still appear.) and if that encryption screen comes up use the password you setup previously.
Again I cant guarantee this will work for individual devices but yeah It worked for me and my friends device (both i717). Its now a goto method to get rid of it.
Click to expand...
Click to collapse
After trying this method for a few hours it turns out that I had to downgrade, only after that there was an override on the encryption password requirement. Just in case you don't mind reinstalling evrything.
Hello, when I TWRP it asks for a password to decrypt data and if I don't input the password it won't let me access the emulated sdcard. I've never put any password though =/
Is there any way to restore twrp without flashing the stock image/wiping data?
Please search next time...
The password is as follows: (type or exactly as written below)
default_password
Pilz said:
Please search next time...
The password is as follows: (type or exactly as written below)
default_password
Click to expand...
Click to collapse
I typed it as you wrote it with the underscore and no uppercase letters but it gives me Password Failed, Please Try Again
I actually made a quick search before posting and I tried this password before.. Another solution is to wipe data/factory reset but if possible I'd like just to re-install TWRP or remove the password somehow
you missed a step initially. after unlocking the bootloader, you MUST reboot first before flashing TWRP.
to fix this, you'll need to hit cancel at the password screen, then go into wipe and do a factory reset. next, go back into wipe and press the format data button. you have to type yes to continue.
this isnt a fun process, as you have to re-setup your device again, but you've just learned something.
xBeerdroiDx said:
you missed a step initially. after unlocking the bootloader, you MUST reboot first before flashing TWRP.
to fix this, you'll need to hit cancel at the password screen, then go into wipe and do a factory reset. next, go back into wipe and press the format data button. you have to type yes to continue.
this isnt a fun process, as you have to re-setup your device again, but you've just learned something.
Click to expand...
Click to collapse
I assumed he already did this, but in which case we have all been here at one point. I learned the hard way twice now...
kal eh said:
Hello, when I TWRP it asks for a password to decrypt data and if I don't input the password it won't let me access the emulated sdcard. I've never put any password though =/
Is there any way to restore twrp without flashing the stock image/wiping data?
Click to expand...
Click to collapse
No need to fear, Theskillfultroll is here! :good:
To fix your issue, download NEXUS ROOT TOOLKIT by WugFresh, after doing so, you need to open it up and choose your correct device (DO NOT MAKE A MISTAKE HERE OR ELSE YOU CAN BE HARD BRICKED) if you have already unlocked the OEM, then good for you, but what i wanna focus here is on the main window, right hand side* there is a button labeled 'FLASH STOCK + UNROOT' depending on your situation , if you are soft bricked select so, if not click device on. if soft bricked it will tell you what to do, and vice versa on other option, AFTERWARDS, attempt to stock flash and unroot, now if it fails godforbid, you have to go to options and ENABLE FORCE FLASH *WARNING IF YOU DID NOT CHOOSE CORRECT DEVICE AND YOU PICK THIS, YOU WILL BE HARD BRICKED* and go through with that. and bam done. i got in a soft loop when i accidentally flashed a boot.img over a rom which made my phone unusable . i had to go through with the soft bricked option AND force flash, it was scary but dont worry man! any more questions ? feel free to PM me
TheSkillfulTroll said:
No need to fear, Theskillfultroll is here! :good:
To fix your issue, download NEXUS ROOT TOOLKIT by WugFresh, after doing so, you need to open it up and choose your correct device (DO NOT MAKE A MISTAKE HERE OR ELSE YOU CAN BE HARD BRICKED) if you have already unlocked the OEM, then good for you, but what i wanna focus here is on the main window, right hand side* there is a button labeled 'FLASH STOCK + UNROOT' depending on your situation , if you are soft bricked select so, if not click device on. if soft bricked it will tell you what to do, and vice versa on other option, AFTERWARDS, attempt to stock flash and unroot, now if it fails godforbid, you have to go to options and ENABLE FORCE FLASH *WARNING IF YOU DID NOT CHOOSE CORRECT DEVICE AND YOU PICK THIS, YOU WILL BE HARD BRICKED* and go through with that. and bam done. i got in a soft loop when i accidentally flashed a boot.img over a rom which made my phone unusable . i had to go through with the soft bricked option AND force flash, it was scary but dont worry man! any more questions ? feel free to PM me
Click to expand...
Click to collapse
wow. seems like a whole lot of work and worry, especially when compared to simply performing 2 wipes in recovery to solve this problem. no extra software required.
OP, stay away from toolkits.
xBeerdroiDx said:
wow. seems like a whole lot of work and worry, especially when compared to simply performing 2 wipes in recovery to solve this problem. no extra software required.
OP, stay away from toolkits.
Click to expand...
Click to collapse
Op said he doesn't want to wipe data and he doesn't have access to recovery (I think) saw your post about manual flashing though, pretty good
Sent from my Nexus 6 using XDA Free mobile app
ok, so i have this same problem. i have tried the "default_password" thing and the steps in post #4. after performing steps in post #4 everything worked great. but for some reason weeks later the problem has returned. is it possible i'm tripping or could the problem have returned? i know it seems highly unlikely but...
i have also been advised to redo the entire root process, is that a viable option as well?
sinceg1 said:
ok, so i have this same problem. i have tried the "default_password" thing and the steps in post #4. after performing steps in post #4 everything worked great. but for some reason weeks later the problem has returned. is it possible i'm tripping or could the problem have returned? i know it seems highly unlikely but...
i have also been advised to redo the entire root process, is that a viable option as well?
Click to expand...
Click to collapse
could be a twrp bug? are you on the latest version? you can try just updating the recovery, via fastboot or app(like flashify). if that doesnt work you can try wiping out the recovery partition(via fastboot) then reflashing the recovery.
yes i am on the current version via rashr app. i'm not sure how to wipe the recovery partition in fastboot....but it seems time i learn.
again, any thoughts to repeating the root process?
sinceg1 said:
yes i am on the current version via rashr app. i'm not sure how to wipe the recovery partition in fastboot....but it seems time i learn.
again, any thoughts to repeating the root process?
Click to expand...
Click to collapse
why? all that is is flashing supersu or removing it? that had nothing to do with your recovery. you dont need root to have a custom recovery.
ok, so it seems the next thing to try is wipe recovery partition then reflash recovery. i'll begin looking into how to do that. thank you again.
Had this problem last night, if you have a pattern password try using this:
1 2 3
4 5 6
7 8 9
I had an upper case L and it translated to 2589 and that's what unlocked it for me. Hope this helps someone
Ok, I was also asked for a password a couple of days ago for the first time ever, even though I had accessed TWRP several times before to flash roms, kernels etc so I don't think the reason was that I had forgotten to reboot after bootloader. In my case, I didn't even think of trying to enter any PWD so I selected "cancel" and from what I saw I thought my SD was wiped so I re-flashed stock from Bootloader and re-set the device, rather painfull (now I keep a nandroid backup). The thing is though, before I decided to flash stock I just tried exiting recovery and restarting the system and it wouldn't boot by any means. Just sat on the Google logo for ages heating up. And all this happened after a normal shutdown of the device, not after some fancy flashing/modding...
mclisme said:
Ok, I was also asked for a password a couple of days ago for the first time ever, even though I had accessed TWRP several times before to flash roms, kernels etc so I don't think the reason was that I had forgotten to reboot after bootloader. In my case, I didn't even think of trying to enter any PWD so I selected "cancel" and from what I saw I thought my SD was wiped so I re-flashed stock from Bootloader and re-set the device, rather painfull (now I keep a nandroid backup). The thing is though, before I decided to flash stock I just tried exiting recovery and restarting the system and it wouldn't boot by any means. Just sat on the Google logo for ages heating up. And all this happened after a normal shutdown of the device, not after some fancy flashing/modding...
Click to expand...
Click to collapse
Are you encrypted?
i was wondering if that made a matter. i didn't want to sound crazy mentioning it....yes, i am encrypted. do we believe that will make a matter?
sinceg1 said:
i was wondering if that made a matter. i didn't want to sound crazy mentioning it....yes, i am encrypted. do we believe that will make a matter?
Click to expand...
Click to collapse
Absolutely. If your storage is encrypted, TWRP cannot access it without you entering a password. If you don't enter the password, your storage would appear to be blank to recovery.
I personally prefer to wipe my entire device and keep a kernel that does not enforce encryption. Encryption (in my opinion) makes life difficult for rooted users.
seems to be the answer here. i have seen "how to's" on decrypting.... i will decrypt the device, will i have to do anything additional from that point? reflash recovery perhaps? sounds like it would be a good step, but i guess we won't know until i decrypt.
sinceg1 said:
seems to be the answer here. i have seen "how to's" on decrypting.... i will decrypt the device, will i have to do anything additional from that point? reflash recovery perhaps? sounds like it would be a good step, but i guess we won't know until i decrypt.
Click to expand...
Click to collapse
I'm new to the N6 so I am not sure about decrypting as a process. I just did a full wipe, flashed a kernel that doesnt force encryption .