[Q] [HELP] Stuck at twrp screen cant access to fastboot

[kuzhuhantian]

Devices == TF700T

I wanna use f2fs , and when I finished installing a ROM I reboot my Tf700t with holding Volum Down,I selected "Wipe Data" （RCK coldboot and wipe data）and the tab gets into twrp screen , It takes very long time about 5 hours so I reboot it forcely ,reboot gets loop ,cant go to fastboot
Brick?
What can I do to solve the problem?

 

[sbdags]

Devices == TF700T

I wanna use f2fs , and when I finished installing a ROM I reboot my Tf700t with holding Volum Down,I selected "Wipe Data" （RCK coldboot and wipe data）and the tab gets into twrp screen , It takes very long time about 5 hours so I reboot it forcely ,reboot gets loop ,cant go to fastboot
Brick?
What can I do to solve the problem?

Hmm dangerous thing wiping data from the RCK menu with a custom recovery - not sure why you did that? What custom recovery and version were you on. There is a chance here that you have hard bricked it.

 

[_that]

What can I do to solve the problem?

Bootloader version?
TWRP version?
Which ROM (+version) did you install?
Which ROM (+version) was installed before?
Did you wipe any partitions in TWRP?
What else did you do, e.g. which partition(s) did you format as f2fs?
Can you reach your recovery using adb shell?

 

[kuzhuhantian]

Here is the detail

Bootloader version?
TWRP version?
Which ROM (+version) did you install?
Which ROM (+version) was installed before?
Did you wipe any partitions in TWRP?
What else did you do, e.g. which partition(s) did you format as f2fs?
Can you reach your recovery using adb shell?

TWRP V ==2.7.0.0 F2FS
ROM is CromBi--KK
Kernel == That-F2fs

what I did：

using Twrp formatting data then reboot to recovery to wipe cache （select only cache）

then flash That-F2fs kernel

reboot system

failed to start syst so I get fastboot mode

then I select wipe data（not RCK to recovery），is Bootloader wipe data

Now the tab stuck at twrp screen，and cant get in fastboot

PC can connect the tab but adb seems not working

 

[kuzhuhantian]

How can I do?

Hmm dangerous thing wiping data from the RCK menu with a custom recovery - not sure why you did that? What custom recovery and version were you on. There is a chance here that you have hard bricked it.

I followed this thread and flash your ROM kk--0617（which support f2fs so I want to use f2fs to get my tab faster）
[MOD] [All ROMS] F2FS for TF700T-- http://xdaforums.com/showthread.php?t=2681775

TWRP V ==2.7.0.0 F2FS
ROM is CromBi--KK
Kernel == That-F2fs

what I did：

using Twrp formatting data then reboot to recovery to wipe cache （select only cache）

then flash That-F2fs kernel

reboot system

failed to start syst so I get fastboot mode

then I select wipe data（not RCK to recovery），is Bootloader wipe data

Now the tab stuck at twrp screen，and cant get in fastboot

PC can connect the tab but adb seems not working

 

[sbdags]

I followed this thread and flash your ROM kk--0617（which support f2fs so I want to use f2fs to get my tab faster）
[MOD] [All ROMS] F2FS for TF700T-- http://xdaforums.com/showthread.php?t=2681775

TWRP V ==2.7.0.0 F2FS
ROM is CromBi--KK
Kernel == That-F2fs

what I did：

using Twrp formatting data then reboot to recovery to wipe cache （select only cache）

then flash That-F2fs kernel

reboot system

failed to start syst so I get fastboot mode

then I select wipe data（not RCK to recovery），is Bootloader wipe data

Now the tab stuck at twrp screen，and cant get in fastboot

PC can connect the tab but adb seems not working

OK You didn't need to flash the kernel and that maybe why it didn't start. The kernel was already built into the cromnbi-kk package - that was an older version.

Use my adb drivers for recovery below - unzip and install them from device manager whilst you have the device connected in TWRP.

You may need to manually wipe all partitions.

I don't have all the threads handy but look for Buster99 and his fix.

Or contact @lj50036 as he can fix you up

 

[_that]

Now the tab stuck at twrp screen，and cant get in fastboot

PC can connect the tab but adb seems not working

As long as we stay at this level of detail, I can't even try to help you.

 

[kuzhuhantian]

What else can I provide？

As long as we stay at this level of detail, I can't even try to help you.

What else can I provide？
Any thing you need I wanna give you ， wish you can help

 

[sbdags]

What else can I provide？
Any thing you need I wanna give you ， wish you can help

Error message? Exactly what you typed in and the response you got back.

I forgot the drivers:

http://www.androidfilehost.com/?fid=23329332407571010

Try those first.

 

[kuzhuhantian]

OK You didn't need to flash the kernel and that maybe why it didn't start. The kernel was already built into the cromnbi-kk package - that was an older version.

Use my adb drivers for recovery below - unzip and install them from device manager whilst you have the device connected in TWRP.

You may need to manually wipe all partitions.

I don't have all the threads handy but look for Buster99 and his fix.

Or contact @lj50036 as he can fix you up

I use a needle (about 2 cm down of your sdcard slot) and hold vol-down but I cant enter fastboot

 

[kuzhuhantian]

Error message? Exactly what you typed in and the response you got back.

I forgot the drivers:

http://www.androidfilehost.com/?fid=23329332407571010

Try those first.

Hard reset and and adb cant get tf700t to fastboot

ADB just no respond

That is the real problem

 

[LetMeKnow]

Hard reset and and adb cant get tf700t to fastboot

ADB just no respond

That is the real problem

You should be able to use adb in the recovery mode. What is the feedback when you type "adb devices" at the prompt?

 

[kuzhuhantian]

You should be able to use adb in the recovery mode. What is the feedback when you type "adb devices" at the prompt?

12fssdfcvx（something like this） recovery

 

[LetMeKnow]

12fssdfcvx（something like this） recovery

It is meant that your adb is working in the recovery mode. _that is a linux guru around here. Maybe, he can help you out with adb, good luck...:fingers-crossed: