can't mount data - Transformer TF300T Q&A, Help & Troubleshooting

Hi
I have the problem: in twrp i have format data. I've lost all data, and system too. I couldn,t flash anything, because the recovery couldn't load any data, and i got recovery bootloop. At the end i've flashed stock rom, it works, and i can see my sd card in file browser. Now, i wanna flash another rom, but the recovery still don't see my sd card, expect external card, but i can't flash any rom because data mount issue. I've tried also cwm, and several twrp recovery.
Help me please to solve my problem
Thanks

Hi
I have solved my problem. First, i flashed stock recovery, after that flashed TWRP 2.8.1 recovery, and this can mount data and cashe yet.

Related

Maybe brick ... help me please!

I had the french rom 2.8
I´ve updated to recovery RAv1.2.0 ... everything works ok.
Reloaded the phone. Entered at new recovery. Format SD Card (3 partitions) and wipe.
Reload the phone ... it stucks at Vodafone red splash screen.
Reloaded the phone. Entered at new recovery. Format SD Card (1 Fat32 particion). Wipe again.
Same problem. Stucks at Vodafone screen.
I can enter at recovery and fastboot.
In fastboot mode my PC doesn´t recognise this device. Drivers are correctly installed but i´ve tried to reinstall it anyway. But it doesn´t work. PC beeps in the way it does when a usb device is plugged but thats all.
What can i do? Any idea?
I think about trying to put the sd in the PC (now i cant but maybe later) and put a new rom update.zip and try to flash it ...
Please help me
i think you wiped one time too many. usually you wipe first, then flash a new rom. wipe erases stuff on your internal memory. only wipe before you flash, not after you flash. it seems you wiped after your installed the new recovery and formated the SD which is not needed and may be the problem.
so yeah try reloading the rom. put your sdcard into a usb reader and transfer the rom to your card. put card back into the phone. reboot into recovery and update.zip flash it. that should work. as long as you can get into recovery theres always a way to fix, not bricked.
NguyenHuu said:
i think you wiped one time too many. usually you wipe first, then flash a new rom. wipe erases stuff on your internal memory. only wipe before you flash, not after you flash. it seems you wiped after your installed the new recovery and formated the SD which is not needed and may be the problem.
so yeah try reloading the rom. put your sdcard into a usb reader and transfer the rom to your card. put card back into the phone. reboot into recovery and update.zip flash it. that should work. as long as you can get into recovery theres always a way to fix, not bricked.
Click to expand...
Click to collapse
Ok, thanks a lot. I´ll try that and post the results after that

wiped, bricked tf300 now installing c/roms but still booting to twrp?

hello, last week i bricked my tf300, this is what happened...
i installed the energy rom along with the 4.2.1 bootloader, i was already using twrp 2.4.3.0 and it seemed to work fine for a while but then i had problems with a double screen after trying a different rom (cant remember which) anyway i tried the usual resets and wipes to to fix it but no joy. I then used the wipe data in bootloader thinking a full clean wipe would sort it but it just booted straight into twrp.
in twrp nothing will mount apart from system, ive used fastboot to flash various stock blobs, proper twrp img etc but even tho fastboot said everything flashed ok, i still boot into the old twrp which wont mount anything apart from system.
i then got an old 8 gig sd card and put stock roms and energy rom on root of the sd card , in twrp i mounted system but cant mount cache, data or sd card but strangely, i was able to copy the above roms from the sd card and move them to the mounted system partition which i was then able to install the energy rom with aroma installer , happy days i thought until after installation it rebooted straight to twrp again asking for password?
when i try to install stock roms by the above method it fails because cache isnt mounted. i think the twrp is corrupted, how do i fix this?
could someone with the know how tell me what im doing wrong,? should i full wipe again? should i wipe the twrp and how do i do this?
i am sort of a newb to this and any advice would be great

Need help! Phone crashed

So i have no idea what my OPO happened so i tried to do advanced wipe on TWRP page.
Now my system is gone, and my SD card is empty I couldn't flash a rom into my device.
Is there anyway I able to flash a rom file in zip format and flash it into my devices with fastboot mode and use android-sdk/platform-tools.. I need help my phone is not working at all!
cheeziz said:
So i have no idea what my OPO happened so i tried to do advanced wipe on TWRP page.
Now my system is gone, and my SD card is empty I couldn't flash a rom into my device.
Is there anyway I able to flash a rom file in zip format and flash it into my devices with fastboot mode and use android-sdk/platform-tools.. I need help my phone is not working at all!
Click to expand...
Click to collapse
So you had a problem and thought wiping everything would fix it or you don't know why wiping everything would cause a problem?
cheeziz said:
So i have no idea what my OPO happened so i tried to do advanced wipe on TWRP page.
Now my system is gone, and my SD card is empty I couldn't flash a rom into my device.
Is there anyway I able to flash a rom file in zip format and flash it into my devices with fastboot mode and use android-sdk/platform-tools.. I need help my phone is not working at all!
Click to expand...
Click to collapse
So when doing the advanced wipe you wiped everything? Surely it was obvious that wiping 'system' and 'internal storage' would result in this. Use adb to push a ROM zip to your phone so you can flash it.
Transmitted via Bacon

[Q] need help with cm12

So every time I flash this ROM I reboot into recovery and my internal SD card refuses to mount does anyone have an insight or had this happen to them? When I'm on any other ROM my recover acts just fine and for some reason this ROM messes it up. I'm on twrp 2.8.4.0 running the latest cm12 nightly.
When I format data from recover reboot the device boot back into recover and my SD card is there but one more reboot back into recovery it won't mount.
Thanks for looking

Galaxy S7 930f can't access twrp

Hello, thanks for your help.
It seems I bricked my galaxy s7 while trying to format the /data partition.
I installed TWRP 3.2 and a custom rom, and everything went smoothly until then.
I tried installing an audio mod which throwed a " can't mount /data" error, searching for solutions I read that formatting the data partition to fat and back to ext4 should solve the problem, I tried formatting it to fat with TWRP, however on the first try I got a message that it suceeded, followed by a message that /data could not be mounted, TWRP seemed to be still working (there was no reboot button or any other buttons, just a "working" bar). After giving the phone 3 hours I decided to restart it, now I can't access TWRP; it stays on it's "splashcreen", and of course the phone won't boot.
I'm having a rough time with this so I will appreciate it a lot if you can help me.
Thank you.
Boot to download mode, flash stock firmware using Odin, then retry the TWRP installation.
For wiping data, you have to make sure you use the wipe option that makes you type out 'yes' to wipe, the other factory wipe methods don't actually properly wipe the partition.
iirc you also then need to flash the dm no verity zip from the TWRP thread.
Bro you didn't have to do anything but just formating the phone in the first place. Aassuming you're on oreo , it happens to a lot of people and myself, after flashing a kernel twrp was unable to munt data, all i had to do is a data format in twrp that fixed the problem .

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