How to fix unable to mount data internal storage 0mb in twrp permanently : - Android General

Note : This will wipe/format your Data partion and your data will be reset.
INSTRUCTIONS :
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
OR Unlock your bootloader again.

thanks, works for me J701F 8.1

Thanks, worked for me too.

help
Vlk Is My Name said:
Note : This will wipe/format your Data partion and your data will be reset.
INSTRUCTIONS :
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
Click to expand...
Click to collapse
help me guys,, it not fix for me until step 9. so how to run step 10, I dont know to do it..
thanx

Hi! I did this to my Axon 7 now my phone stuck at "Your device software can't be checked for corruption......" screen. The phone cannot be turned off and pressing power button also not making anything to the device. I afraid that my phone is bricked. Before booting, after I did changing the system file type, TWRP said that no OS installed and it is very weird. Maybe somebody can give me any advice.

Is there a fix that doesn't involve erasing your data?

abdinsyakirin said:
Hi! I did this to my Axon 7 now my phone stuck at "Your device software can't be checked for corruption......" screen. The phone cannot be turned off and pressing power button also not making anything to the device. I afraid that my phone is bricked. Before booting, after I did changing the system file type, TWRP said that no OS installed and it is very weird. Maybe somebody can give me any advice.
Click to expand...
Click to collapse
You wiped the system.
You can reinstall it or restore a backup if you have one

kulitkayu said:
help me guys,, it not fix for me until step 9. so how to run step 10, I dont know to do it..
thanx
Click to expand...
Click to collapse
Try changing file system to ext2, then reboot the recovery, then do the change back to ext4. That's how it worked for me.

Thank u very much !!!!!!?
I love you man! ...i wanna kiss you really ..!
I felt like crying when my lenovo p1m started bootlooping: like hell! Well now i am satisfied really.!

i have the same issue. i tried changing the file format but it just shows failed. i tried formating data method too. it just shows failed. i tried going into recovery and it just reboots into twrp again. i try flashing anything andf it opens into twrp again. all in all there is nothing i can do but use twrp and see eerything fail. also i installed twrp with odin if that helps. pls help guys

L e g e n d

Vlk Is My Name said:
Note : This will wipe/format your Data partion and your data will be reset.
INSTRUCTIONS :
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
OR Unlock your bootloader again.
Click to expand...
Click to collapse
It worked for me made /data readable but when I rebooted the system (stock) all I got is the xperia screen going on a loop, nothing else. I had to re-installed the system and set-up everything again (system, twrp, magisk) but when I flash twrp and go to recovery I get that /data error again, wiping your internal storage doesn't help I get the same problem. When I install system (stock) I get this message "encrypting..." pop up when it boots the system, new clean install.

Vlk Is My Name said:
Note : This will wipe/format your Data partion and your data will be reset.
INSTRUCTIONS :
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
OR Unlock your bootloader again.
Click to expand...
Click to collapse
help me guys,, it not fix for me until step 6. so how to run step 7, I dont know to do it..
samsung note 8 anroid 9

Thanks! this works for me!

Worked for midi pixel experience
Thank a ton my phone is finally booting now

Can I do this steps via adb interface? My touch screen is not working...

Vlk Is My Name said:
Note : This will wipe/format your Data partion and your data will be reset.
INSTRUCTIONS :
1) Reboot your device into TWRP Recovery.
2) Go to Wipe menu.
3) Go to Advance Wipe.
4) Select Data and go to Repair or Change File System.
5) Click Repair File System. (If not fix, go to step number 6)
6) Go to Change File System.
7) Select Ext2 and swipe to confirm.
8) Now change back to Ext4 and swipe to confirm.
9) Now go back and check if your partions can be mount or not from Mount menu.
10) If not fix, repair your Internal partition. (This may wipe your Internal storage).
OR Unlock your bootloader again.
Click to expand...
Click to collapse
Great work! Yea this worked on the Pixel 3. Changed from ext4 and then back to f2fs and after that data was able to mount!

Greatly amazing! Everybody should read it.
Full Thanks.

This DID NOT workerd for me. Formatting data (or change to ext2 and ext4) only gives you TEMPORAL data access. After booting in the System then the data partition gets, again, inaccesible.

elreymon said:
This DID NOT workerd for me. Formatting data (or change to ext2 and ext4) only gives you TEMPORAL data access. After booting in the System then the data partition gets, again, inaccesible.
Click to expand...
Click to collapse
So what exactly are you aiming to do. I know if you just flash stock and boot the device, then reboot to fastboot then boot to twrp it should work fine. But if your trying to go straight after ./flash-all.sh then fastboot boot twrp then it wont work because the partition isn't formated yet

Related

[Q] E:Can't mount/SD card

I have the ATT One X and and installed a font that froze the phone so i went in CWM to restore but ive seemed to have erased everything in the sd card and don't know what to do. Can someone please help.
OptimusSteel34 said:
I have the ATT One X and and installed a font that froze the phone so i went in CWM to restore but ive seemed to have erased everything in the sd card and don't know what to do. Can someone please help.
Click to expand...
Click to collapse
Yea go to cnet.com and download Recuva. Connect ur phone to computer. Run Recuva enable deep scan and you stuff will be restored
Sent from my HTC One X using xda app-developers app
boot ur phone to bootloader and run ruu
Try going into Recovery, and wipe cache and wipe Dalvik, then reboot.
Not sure if this will work on the One X. But I've had occasional issues with the internal SD mounting on my HTC Flyer tablet, and wiping cache and Dalvik fix it every time.
Its worth a try, anyway.
If your problem is that you cannot mount the SDCard (as opposed to being able to mount it but it is empty) I ran into something similar during my 2nd ROM flashing experience. I got into this state by doing a factory wipe from the bootloader screen (as opposed to doing it from recovery). This wiped my entire SDCard partition, even the filesystem on it. So when I booted into Android, it failed to mount the SDCard altogether, saying that it was corrupted.
I had to re-format the SDCard from Windows in order to recover, by doing the following:
1. Boot into recovery (for me was TWRP 2.1.8.1)
2. Select "Mount"
3. Checkmark "Mount SDCard"
4. Connect device to PC via USB cable
5. Select "Mount USB Storage" in TWRP
6. On the PC, find the SDCard's drive in My Computer, right-click on it, and select "Format"
7. Proceed with formatting the SDCard ("Quick Format" is fine)
8. Safely remove the USB storage from Windows
9. Reboot the device
Upon rebooting, the SDCard mounted fine, although all data was erased.
Lesson learned: do factory reset from recovery, not the bootloader screen
denversc said:
If your problem is that you cannot mount the SDCard (as opposed to being able to mount it but it is empty) I ran into something similar during my 2nd ROM flashing experience. I got into this state by doing a factory wipe from the bootloader screen (as opposed to doing it from recovery). This wiped my entire SDCard partition, even the filesystem on it. So when I booted into Android, it failed to mount the SDCard altogether, saying that it was corrupted.
I had to re-format the SDCard from Windows in order to recover, by doing the following:
1. Boot into recovery (for me was TWRP 2.1.8.1)
2. Select "Mount"
3. Checkmark "Mount SDCard"
4. Connect device to PC via USB cable
5. Select "Mount USB Storage" in TWRP
6. On the PC, find the SDCard's drive in My Computer, right-click on it, and select "Format"
7. Proceed with formatting the SDCard ("Quick Format" is fine)
8. Safely remove the USB storage from Windows
9. Reboot the device
Upon rebooting, the SDCard mounted fine, although all data was erased.
Lesson learned: do factory reset from recovery, not the bootloader screen
Click to expand...
Click to collapse
I'm having the same issue, but I can't check the SD card box in TWRP?
Any idea what I can do to fix this?
I had the same issue. however if you USB to PC and format sd drive, twrp will sometimes find. Also notice that when I did that my rom zip, kernal files to flash were in the twrp file in recovery.
Make sure you have everything backed up.
I guess I should add that twrp wouldn't mount however USB to PC still found it.
Sent from my HTC One X using xda app-developers app
Dandan8118 said:
I'm having the same issue, but I can't check the SD card box in TWRP?
Any idea what I can do to fix this?
Click to expand...
Click to collapse
Ditto, exact same problem. Any solutions?
I've been having the same problems. My phone has been in a soft brick for 1 week and a half now and nothing seems to work.
Suggestions I've been given (None worked for me):
-Hold power button for 10 seconds for a force reboot
-Flash stock recovery, go in Hboot, Clear Storage, Flash TWRP, wipe cache.
-Connect an SD card reader to your phone with the rom in it.
-Partition SD from TWRP
-Relock phone and flash stock RUU (My phone is on 1.94 firmware and there is no equivalent RUU. I tried all of them and they all say I have the wrong ROM)
The only suggestion I have been given that would work is to buy a new phone... But I am not that desperate yet.
Maybe one will work for you
Dandan8118 said:
I can't check the SD card box in TWRP? Any idea what I can do to fix this?
Click to expand...
Click to collapse
Now that I think of it, it is probably not necessary to checkmark "Mount SDCard". The reason is that doing so only mounts (or unmounts) it for access within TWRP and should not affect the USB access. So if you cannot checkmark it, try just ignoring that step.
denversc said:
Now that I think of it, it is probably not necessary to checkmark "Mount SDCard". The reason is that doing so only mounts (or unmounts) it for access within TWRP and should not affect the USB access. So if you cannot checkmark it, try just ignoring that step.
Click to expand...
Click to collapse
Umm huge thanks, button not enough. Thought I'd have to start from scratch again! Will keep in mind in case of future issues.
Sent from my HTC One X using Tapatalk 2
So, wait, I'm having the same issue. How did you get your phone to a bootable condition without erasing the SD card?
wormyrocks said:
So, wait, I'm having the same issue. How did you get your phone to a bootable condition without erasing the SD card?
Click to expand...
Click to collapse
I didn't. I had to wipe the SDCard by formatting it. More correctly, the factory reset that I performed from hboot wiped the SDCard, so it was already wiped... I just had to format it. Lesson learned: only perform factory reset from recovery (TWRP or CWM), as it does not touch the SDCard.
denversc said:
I didn't. I had to wipe the SDCard by formatting it. More correctly, the factory reset that I performed from hboot wiped the SDCard, so it was already wiped... I just had to format it. Lesson learned: only perform factory reset from recovery (TWRP or CWM), as it does not touch the SDCard.
Click to expand...
Click to collapse
Ah, guess mine is gone then. Damn it.
wormyrocks said:
Ah, guess mine is gone then. Damn it.
Click to expand...
Click to collapse
My phone is now booting, but it still can't mount or recognize the SD card. Do I have to reflash again or is there some setting I can use to get it to mount?
I did this and this is what Xsmagical and I did to fix it.
Take the stock android recovery from a ruu or stock Rom. (I used the one from 1.85 ruu but it doesn't matter.)
Fastboot flash the stock recovery to your phone and then reboot into bootloader where you originally wiped.
Factory reset from hboot and then Fastboot flash twrp again, mount sd should be available now. Mount sd, copy whatever Rom onto sd card and flash from there.
Freaked me out too man
Sent from my JellyBean
ChongoDroid said:
I did this and this is what Xsmagical and I did to fix it.
Take the stock android recovery from a ruu or stock Rom. (I used the one from 1.85 ruu but it doesn't matter.)
Fastboot flash the stock recovery to your phone and then reboot into bootloader where you originally wiped.
Factory reset from hboot and then Fastboot flash twrp again, mount sd should be available now. Mount sd, copy whatever Rom onto sd card and flash from there.
Freaked me out too man
Sent from my JellyBean
Click to expand...
Click to collapse
How does one extract the stock recovery from a ruu or stock ROM? (or, would it be possible for you to send me the file?)
and does flashing the stock recovery require me to relock the bootloader?
thx u dolan
Gracias
ChongoDroid said:
I did this and this is what Xsmagical and I did to fix it.
Take the stock android recovery from a ruu or stock Rom. (I used the one from 1.85 ruu but it doesn't matter.)
Fastboot flash the stock recovery to your phone and then reboot into bootloader where you originally wiped.
Factory reset from hboot and then Fastboot flash twrp again, mount sd should be available now. Mount sd, copy whatever Rom onto sd card and flash from there.
Freaked me out too man
Sent from my JellyBean
Click to expand...
Click to collapse
muchas gracias!!
denversc said:
if your problem is that you cannot mount the sdcard (as opposed to being able to mount it but it is empty) i ran into something similar during my 2nd rom flashing experience. I got into this state by doing a factory wipe from the bootloader screen (as opposed to doing it from recovery). This wiped my entire sdcard partition, even the filesystem on it. So when i booted into android, it failed to mount the sdcard altogether, saying that it was corrupted.
I had to re-format the sdcard from windows in order to recover, by doing the following:
1. Boot into recovery (for me was twrp 2.1.8.1)
2. Select "mount"
3. Checkmark "mount sdcard"
4. Connect device to pc via usb cable
5. Select "mount usb storage" in twrp
6. On the pc, find the sdcard's drive in my computer, right-click on it, and select "format"
7. Proceed with formatting the sdcard ("quick format" is fine)
8. Safely remove the usb storage from windows
9. Reboot the device
upon rebooting, the sdcard mounted fine, although all data was erased.
Lesson learned: Do factory reset from recovery, not the bootloader screen
Click to expand...
Click to collapse
i love you sir saved my ass
I'm having these troubles for sure.
Rooted, tried loading CM10, got stuck on the looping CM screen.
Originally Posted by denversc
if your problem is that you cannot mount the sdcard (as opposed to being able to mount it but it is empty) i ran into something similar during my 2nd rom flashing experience. I got into this state by doing a factory wipe from the bootloader screen (as opposed to doing it from recovery). This wiped my entire sdcard partition, even the filesystem on it. So when i booted into android, it failed to mount the sdcard altogether, saying that it was corrupted.
I had to re-format the sdcard from windows in order to recover, by doing the following:
1. Boot into recovery (for me was twrp 2.1.8.1)
2. Select "mount"
3. Checkmark "mount sdcard"
4. Connect device to pc via usb cable
5. Select "mount usb storage" in twrp
6. On the pc, find the sdcard's drive in my computer, right-click on it, and select "format"
7. Proceed with formatting the sdcard ("quick format" is fine)
8. Safely remove the usb storage from windows
9. Reboot the device
I followed all the steps, but I'm stuck in TWRP recovery, I can't boot anything past it and I'm lost as to what to do. =\

[q] oneplus one urgent!!!! Help

Hello.
during this evening i wanted to flash my ONEPLUS One and to do this i downloaded a new ROM (BlissPop) as well as rooted my phone (unlock bootloader, installed TWRP and root the phone). Then i put the Rom.zip on a folder in the SD card (internal). I boot the phone into recovery and then i make a factory reset, wipe cache and dalvick and when i search for the zip to flash it i couldn´t find it anywere. So now i receive the message that i dont have any OS in my phone. I still have the bootloader unlock and i stil have access to recovery i only don't know how i put the zip file in sdcard (internal) because my computer dont recognise my phone when i connect it.
Could you help me to resolve this problem? it´s very urgent because i dont have phone now.
Thanks in advance
TWRP version installed is v2.8.6.0
Ricardo-Fr said:
Hello.
during this evening i wanted to flash my ONEPLUS One and to do this i downloaded a new ROM (BlissPop) as well as rooted my phone (unlock bootloader, installed TWRP and root the phone). Then i put the Rom.zip on a folder in the SD card (internal). I boot the phone into recovery and then i make a factory reset, wipe cache and dalvick and when i search for the zip to flash it i couldn´t find it anywere. So now i receive the message that i dont have any OS in my phone. I still have the bootloader unlock and i stil have access to recovery i only don't know how i put the zip file in sdcard (internal) because my computer dont recognise my phone when i connect it.
Could you help me to resolve this problem? it´s very urgent because i dont have phone now.
Thanks in advance
TWRP version installed is v2.8.6.0
Click to expand...
Click to collapse
Looks like you wipe your internal storage accidentally. Do you have MTP enabled in the Mount menu in TWRP?
Heisenberg said:
Looks like you wipe your internal storage accidentally. Do you have MTP enabled in the Mount menu in TWRP?
Click to expand...
Click to collapse
Yes i have.
When I touch in the middle button in TWRP Navbar I could see the following information:
Updating partition details...
...done
Full SELinux support is present.
MTP Enabled
However the mount appears not working because when i touch in Disable MTP button i could see the same message.
I already try ADB sideload too but it fails.
Its quite strange because when I access the Wipe Menu, i have the following message:
" Factory Reset
Wipes data, Cache, and Dalvick (not including internal storage)"
then i have two buttons 1- Advanced Wipe and 2- Format Data
I touch the second. In the sdcard partition i still have the TWRP folder but whe don´t see the other folders. I have in the same partition a folder named ROMs where i put my new ROM but it dont appear to me.
many thanks man for your help.
Ricardo-Fr said:
Yes i have.
When I touch in the middle button in TWRP Navbar I could see the following information:
Updating partition details...
...done
Full SELinux support is present.
MTP Enabled
However the mount appears not working because when i touch in Disable MTP button i could see the same message.
I already try ADB sideload too but it fails.
Its quite strange because when I access the Wipe Menu, i have the following message:
" Factory Reset
Wipes data, Cache, and Dalvick (not including internal storage)"
then i have two buttons 1- Advanced Wipe and 2- Format Data
I touch the second. In the sdcard partition i still have the TWRP folder but whe don´t see the other folders. I have in the same partition a folder named ROMs where i put my new ROM but it dont appear to me.
many thanks man for your help.
Click to expand...
Click to collapse
Right now it's probably best just to use fastboot to flash the stock images to get your phone booting again. Go to section 8 of my guide:
http://forum.xda-developers.com/showthread.php?t=2839471
Heisenberg said:
Right now it's probably best just to use fastboot to flash the stock images to get your phone booting again. Go to section 8 of my guide:
http://forum.xda-developers.com/showthread.php?t=2839471
Click to expand...
Click to collapse
Heisenberg
you´re the one. Thanks a lot man my OPO is booting again .
I realise that I were very nooby here because TWRP has a slide button that says wipe for factory reset. I should to touch in this button regard the Format data button, its my fault and a very lack of attention. Fortunately there are guys like you.
Once agais, thaks a lot.
BR
Ricardo-Fr said:
Heisenberg
you´re the one. Thanks a lot man my OPO is booting again .
I realise that I were very nooby here because TWRP has a slide button that says wipe for factory reset. I should to touch in this button regard the Format data button, its my fault and a very lack of attention. Fortunately there are guys like you.
Once agais, thaks a lot.
BR
Click to expand...
Click to collapse
Great news. When wiping, it's probably safer to go into the Mount menu in TWRP, then select Advanced Wipe, and then you can select exactly which partitions you want to wipe.
Heisenberg said:
Great news. When wiping, it's probably safer to go into the Mount menu in TWRP, then select Advanced Wipe, and then you can select exactly which partitions you want to wipe.
Click to expand...
Click to collapse
Heisenberg
Only one more thing. What is the folder that i should use to put my Rooms for flash? Now I´m a little afraid that when i perform a full wipe i dont see the folder with the rooms again. So what is you suggestion?
Thanks a lot once again.
BR
Ricardo-Fr said:
Heisenberg
Only one more thing. What is the folder that i should use to put my Rooms for flash? Now I´m a little afraid that when i perform a full wipe i dont see the folder with the rooms again. So what is you suggestion?
Thanks a lot once again.
BR
Click to expand...
Click to collapse
It doesn't really matter where you put them, I have a dedicated folder for ROMs so they're easy for me to find. But as long as you use the Advanced Wipe menu and only select system, data, cache, and dalvik cache (not internal storage) you'll be fine.

Encryption unsuccessful coming my lenovo a6000 plus

Suddenly my mobile is switch off.after it showing a message like reset.once resetting click on button. but didn't reset. Coming screen lenovo startup image only. i am waiting 1 hour bud didn't reset my mobile.please help me my friends.
Encryption unsuccessful!!!
Hello,
I am new to this forum. I was working on my phone. Suddenly it get switched off. when I switched it on the screen says that "Encryption Unsuccessful" and there is reset option below it. When I pressed reset button, it took me to the twrp recovery. Now If I am flashing any of the ROM it says :
E: Unable to mount "/system"
E: Unable to mount "/cache"
E: Unable to mount "/data"
E: Unable to mount internal storage
What should I do now????
Guys plzzz help me to fix this problem!!!!! :crying:
anurag_shiva said:
Hello,
I am new to this forum. I was working on my phone. Suddenly it get switched off. when I switched it on the screen says that "Encryption Unsuccessful" and there is reset option below it. When I pressed reset button, it took me to the twrp recovery. Now If I am flashing any of the ROM it says :
E: Unable to mount "/system"
E: Unable to mount "/cache"
E: Unable to mount "/data"
E: Unable to mount internal storage
What should I do now????
Guys plzzz help me to fix this problem!!!!! :crying:
Click to expand...
Click to collapse
TWRP --> "Wipe" --> "Avanced Wipe"
Mark only 1 partition at a time and try
"Repair or Change File System" --> either "Repair" or "Change File System" (Most commonly "Ext4" but depends on phone)
What is your specific phone model?
LS.xD said:
TWRP --> "Wipe" --> "Avanced Wipe"
Mark only 1 partition at a time and try
"Repair or Change File System" --> either "Repair" or "Change File System" (Most commonly "Ext4" but depends on phone)
What is your specific phone model?
Click to expand...
Click to collapse
Sir, my device is lenovo a6000plus & I have done the same as you have instructed but it's not working. It says that unable to repair & unable to mount internal storage.
What should I do now??? Please help if it is possible.
anurag_shiva said:
Sir, my device is lenovo a6000plus & I have done the same as you have instructed but it's not working. It says that unable to repair & unable to mount internal storage.
What should I do now??? Please help if it is possible.
Click to expand...
Click to collapse
HERE you can find everything you need, stock recovery, firmware and a installation guide.
LS.xD said:
HERE you can find everything you need, stock recovery, firmware and a installation guide.
Click to expand...
Click to collapse
Actually the problem is that the storage is showing 0mb and whenever I am doing anything like flashing other rom or trying to format any of the data ,cache or internal it says unable to mount. Even l have tried QFIL to flash the firmware but it's also failed. Please tell me something.
Is the stock recovery working?
TWRP 3 already tried?
Possible simple solution: but you will LOSE EVERY FILE on userdata.
Step 1: Install TWRP
Step 2: Go to Wipe box
Step 3: Select Advanced Wipe
Step 4: Check "DATA" and tap on "Repair or Change File System".
Step 5: Tap Change File System
Step 6: See original format on file system (EXT4). So turn to other (e.g. ext3) and switch back to original
Now /data is mounted back.
You can also try to erase the partitions using fastboot commands
fastboot erase cache
fastboot erase system
fastboot erase userdata
LS.xD said:
HERE you can find everything you need, stock recovery, firmware and a installation guide.
Click to expand...
Click to collapse
LS.xD said:
Is the stock recovery working?
TWRP 3 already tried?
Possible simple solution: but you will LOSE EVERY FILE on userdata.
Step 1: Install TWRP
Step 2: Go to Wipe box
Step 3: Select Advanced Wipe
Step 4: Check "DATA" and tap on "Repair or Change File System".
Step 5: Tap Change File System
Step 6: See original format on file system (EXT4). So turn to other (e.g. ext3) and switch back to original
Now /data is mounted back.
You can also try to erase the partitions using fastboot commands
fastboot erase cache
fastboot erase system
fastboot erase userdata
Click to expand...
Click to collapse
I have done all these several times and as you have said that change ext4 to ext3 then revert to original. I have done this and it is changed to ext3 but not coming to ext4 again. When I restart my phone then automatically they are changed to ext4.
And yes I have also flashed stock recovery and it is working. But now I am in TWRP recovery.
What should I do now???
Images are attached.
anurag_shiva said:
I have done all these several times and as you have said that change ext4 to ext3 then revert to original. I have done this and it is changed to ext3 but not coming to ext4 again. When I restart my phone then automatically they are changed to ext4.
And yes I have also flashed stock recovery and it is working. But now I am in TWRP recovery.
What should I do now???
Click to expand...
Click to collapse
Have you tried the fastboot way?
Erase or format command
LS.xD said:
Have you tried the fastboot way?
Erase or format command
Click to expand...
Click to collapse
Yes I have run all the commands you told me to run but there is no change the same error message appears after doing this what to do next.???
anurag_shiva said:
Yes I have run all the commands you told me to run but there is no change the same error message appears after doing this what to do next.???
Click to expand...
Click to collapse
I tried my very best.
can anyone plzz tell me how to resolve this issue
whenever i am running any command on my lenovo A6000plus it shows error in twrp recovery
E:unable to mount system
E:unable to mount cache
E:unable to mount data
plz tell me how to get out of this probem. I can't flash any ROM @LS.xD

Encryption Unsucessful Fix

I am trying to install an Oreo based ROM lineage os 15.1
Currently data partition is ext4
Latest Twrp installed
But still whenever I try to install any Oreo ROM I get encryption unsuccessful message and even after factory reset with yes I get stuck on same thing again and again and if I try to change recovery after installing ROM the phone gets stuck in boot loop can anyone please help to solve this problem
I think this will solve ur issue
Yup I have also the same problem first of all do all these steps I think it resolve your issue:-
1. Go to settings of TWRP and reboot recovery.
2. Now format all the internal storage if u have important files in internal storage skip this step
3. After that go to advanced wipe and select system and data one by one and change its format to ext4.
4. Now advanced wipe everything.
5. Thats all now you can install lineage 15.1
I did the same and its working properly in my phone.
This problem occurs due to change of format of data to f2f so convert it to EXT4 and its fine
when you did advanced wipe to evertything is data, cache, system, etc? i already did this but still saying me that my phone was encrypted and i have to unlock with the pin or my account but i get a loop even if i put the correct user and password.
Udgam Tiwari said:
Yup I have also the same problem first of all do all these steps I think it resolve your issue:-
1. Go to settings of TWRP and reboot recovery.
2. Now format all the internal storage if u have important files in internal storage skip this step
3. After that go to advanced wipe and select system and data one by one and change its format to ext4.
4. Now advanced wipe everything.
5. Thats all now you can install lineage 15.1
I did the same and its working properly in my phone.
This problem occurs due to change of format of data to f2f so convert it to EXT4 and its fine
Click to expand...
Click to collapse
Normal procedure. Fastboot boot command
Boot to TWRP.
Reboot to TWRP through reboot menu.
Factory reset.
Advanced wipe: change data file format to ext4
Reboot to TWRP through reboot menu again.
Wipe, format data.
Now wipe system, cache and dalvik.
Reboot to TWRP again.
Flash rom.
Gapps.
Magisk if wanted.
Wipe dalvik and cache.
Reboot and enjoy
Murkroow said:
when you did advanced wipe to evertything is data, cache, system, etc? i already did this but still saying me that my phone was encrypted and i have to unlock with the pin or my account but i get a loop even if i put the correct user and password.
Click to expand...
Click to collapse
Bro I already mentioned first of all you have to Factory reset but it will wipe all your data from internal storage so do have a back up for that. Encryption issue can only resolved by factory reset.
Check out my video
​It helped many people hope it helps you.
https://m.youtube.com/watch?v=Ov_Eq268_4U

HELP! wrong sdcard size after flashing rom

I have flashed a new rom on my phone with twrp 3.4.0.0
When I got to the new UI I had no free space (both internal and sdcard)
Back to twrp I took these steps:
1. Boot into TWRP recovery.
2. Select Wipe » Advanced Wipe.
3. Tick/check the Data partition.
4. Select Repair or Change File System button.
5. And lastly select Resize File System button.
that solved the internal storage size, but the storage of sdcard shows 80MB when it should read 128GB.
I tryed the same method for sdcard but it cant be done on sdcard selection.
Is there any solution without formating sdcard?
if not please provide a solution with formating on twrp.
I have searched for a solution but no result...
Please help! i have no time to search right now!
PanosT said:
I have flashed a new rom on my phone with twrp 3.4.0.0
When I got to the new UI I had no free space (both internal and sdcard)
Back to twrp I took these steps:
1. Boot into TWRP recovery.
2. Select Wipe » Advanced Wipe.
3. Tick/check the Data partition.
4. Select Repair or Change File System button.
5. And lastly select Resize File System button.
that solved the internal storage size, but the storage of sdcard shows 80MB when it should read 128GB.
I tryed the same method for sdcard but it cant be done on sdcard selection.
Is there any solution without formating sdcard?
if not please provide a solution with formating on twrp.
I have searched for a solution but no result...
Please help! i have no time to search right now!
Click to expand...
Click to collapse
Problem solved by replacing twrp with pitchblack ver.3 and repeating the procedure mentioned.

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