[Q] Fix nexus with no OS [HELP] - Nexus 7 (2013) Q&A

I tried to root my tablet and after I installed TWRP, my friend wiped the device by accident including the system which leaves me without an OS.
We cannot access the recovery mode and we are stuck at the fastboot mode. The tablet also does not show up on the computer when plugged in via USB. Anyone know the solution?

http://techerrata.com/browse/twrp2/flo
fastboot erase recovery
fastboot flash recovery openrecovery-twrp-2.7.1.1-flo.img
And then flash anything you want.
Or use Toolkit http://www.wugfresh.com/nrt/
Check soft bricked/bootloop and "flash to stock + unroot"

Related

Galaxy Nexus wiped system

i wiped my cache partition on my gnex in cwm... which then got me into a bootloop. now whenever i hit recovery it goes to twrp and i accidently wiped my system on it. now it cant connect to the computer, my nexus rootkit doesnt detect an adb device and i do not have a backup or rom on my sdcard. my fastboot is working and whenever i boot it normally it is stuck at the google screen with an unlocked bootloader symbol. PLS HELP! thx in advance.
use the adb sideload option in twrp to put a rom into your storage via adb, so you can flash it. dont use the toolkit, use adb from your computer. the command is shown on the screen when you enable the adb sideload option.

samsung cwm recovery loop after reset,usb debugging off adb working

my phone is rooted for a few months and now i decided to reset my device after restart i am stuck in cwm recovery loop.
cwm recovery is working and is displayed every time i restart
odin is not detecting my device
usb debugging is off as it has been reset
please help
used pdanet+ from http://forum.xda-developers.com/show....php?t=1983470
and minimal adb from http://forum.xda-developers.com/show....php?t=2317790
tried some commands like restart bootloader
dont know what to do ahead
any commands to flash stock recovery or delete cwm recovery from phone using adb or cwm
EncryptedWonderkid said:
my phone is rooted for a few months and now i decided to reset my device after restart i am stuck in cwm recovery loop.
cwm recovery is working and is displayed every time i restart
odin is not detecting my device
usb debugging is off as it has been reset
please help
used pdanet+ from http://forum.xda-developers.com/show....php?t=1983470
and minimal adb from http://forum.xda-developers.com/show....php?t=2317790
tried some commands like restart bootloader
dont know what to do ahead
any commands to flash stock recovery or delete cwm recovery from phone using adb or cwm
Click to expand...
Click to collapse
As far as CWM works properly, connect phone to your computer and "mount usb storage" you can install a recovery that provides "reboot to download mode"
In case you have Samsung i8552 as i read in your profile info this --> CWM 6.0.4.7 flashable ZIP is the latest recovery for your phone.
Question: Have you tried entering "DOWNLOAD" mode manually by pressing "Vol down + home + power" while device is turned off?
in download mode my phone is not recognised because usb debugging is off after reset
used samsung driver and pdanet+ driver
only in cwm recovery is phone detected
using cwm recovery installed custom rom even after that phone enters cwm recovery loop
i had deleted cache partition and followed instructions for the rom
update:
after using kies,odin detected my phone
after that successfully flashed stock recovery
all is well now

Stuck on TWRP logo

Hello, my problem here is whenever I wanted to boot to recovery, it got stuck at the TWRP logo and cannot enter the recovery. Can anybody help? I already tried to flash it manually with the latest image and it still brings the same problem.
zakiamani97 said:
Hello, my problem here is whenever I wanted to boot to recovery, it got stuck at the TWRP logo and cannot enter the recovery. Can anybody help? I already tried to flash it manually with the latest image and it still brings the same problem.
Click to expand...
Click to collapse
Did you follow the instructions to flash TWRP step-by-step?
*(Before starting, rename your TWRP image to twrp-recovery.img for convenience)
*This step is optional
Put your device into fastboot
Connect it to your PC
Open an adb command window
fastboot devices
fastboot oem unlock
fastboot flash recovery twrp-recovery.img
Then once it's done, you can disconnect your device and turn it off.
Once it's off, you can boot into recovery mode, and you should be able to access the recovery menu.
Cheers!
Calvin_K said:
Did you follow the instructions to flash TWRP step-by-step?
*(Before starting, rename your TWRP image to twrp-recovery.img for convenience)
*This step is optional
Put your device into fastboot
Connect it to your PC
Open an adb command window
fastboot devices
fastboot oem unlock
fastboot flash recovery twrp-recovery.img
Then once it's done, you can disconnect your device and turn it off.
Once it's off, you can boot into recovery mode, and you should be able to access the recovery menu.
Cheers!
Click to expand...
Click to collapse
Flash Philz,
Then TWRP

My OP3 won´t boot into recovery even after flashing stock image via fastboot

Hello everyone,
i think my OP3 is bricked, cuz after i wanted to install new custom ROM with TWRP it went south. When I swiped to install the ROM it showed, it´s corrupt so i wanted so i wanted to push some other .zip to the phone through adb, but no device showed after adb devices or fastboot devices in fastboot. So I tried restore phone from backup i had via TWRP and the phone just wouldnt boot. Oneplus logo showed for a few seconds then it disappears and phone goes dark. Have to hold start button for 10 sec for hard restart phone and then i can go only to fastboot (now it will show fastboot devices in command line). Recovery won´t boot. Tried flashing stock recovery, some versions of TWRP and still just OP logo and dark.
Thanks for every help.
I think for:
fastboot -w
fastboot flash recovery recovery_of_ur_choice.img
on flashboot mode obviously ^^
With that, u must have access to twrp

I cant flash TWRP J5 Pro/ Bootlader issue

After trying install TWRP via Download Mode android and get bootlops and freeze on Samsung logo, I found something but I need help.
I achieved install TWRP vía Bootloader mode using adb command "adb reboot bootloader" and flash twrp with odin, but i didnt install "no-encryption", "rmm" files before reboot to system, so i lost twrp.
I tried this method again but it frooze at samsung logo.
I would like know why i could do it with bootloader Mode but i couldnt do the same with "normal" download mode.
And i need help to achieve install twrp again...

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