extracting rom crash - Samsung Galaxy J7 NXT ( J701F Core NXT Exynos 7870

hello guys
I have a problem
when I try to flash any rom at twrp,my phone stuck and need to remove the battery to restart.
I cant intall any rom an I cant boot to my os anymore
I only can boot at recovery and download mode
what I can do to unstuck?

Related

[Q] canvas 2 bricked usb debugging is not enabled cant boot into recovery

hey every one 2 days back i was able to flash lewa os rom on my canvas 2 .. when i found this updater in apps i downloaded the update of that rom i think it is called O.T.A.. i went to recovery mode and flashed it ..i flashed that update with out enabling usb debugging ..
NOW I BRICKED MY PHONE all i am able to see is a boot logo all the time like it restarts and shows that boot logo i am unable to boot into recovery or factory mode.. i have been trying to unbrick it for hours and days as its the only phone i have .. please help me out of this cant install the drivers or my pc wont recognize the phone it ends up unable to install usb .. am really worried i cant buy an other phone please any one help me out of this .... i want to solve it solve it asap as i have no other phone to use please .. I CAN'T ENTER DOWNLOAD OR RECOVERY MODE OR ANY OF IT WHEN I TRY TO ENTER RECOVERY MODE WHAT IT DOSE IS JUST RESTARTS AND SHOWS THE LOGO AGAIN AND AGAIN... PLEASE HELP ME OUT OF THIS
Try flashing Stock JB ROM by Paplu using SPFlashTools.
http://forum.xda-developers.com/showthread.php?t=2167244
I never flashed LeWa OS but don't Update Over the Air (OTA) as it might be downloading the update for that device (as it a ported ROM (I think)) the ROM was actually made for.
And don't worry. All of us had bricked devices at some point of time.
I prefer you use SPFlashTools on a Win 7 PC as drivers are a bit complicated to install on Win 8 as they are not signed. After that, download CWM img and flash it using SPFlashTools (tutorial to flash just recovery is also given or you ask if you are not able to do it) as recovery flashed through Mobile Uncle Tools also doesn't boot after factory resets and a couple of more situations.

TWRP 2.7.8.1 problem!!!!

my device is G920FD dual sim
after installing TWRP 2.7.8.1 vio odin mode software reboot normally
when i restart to revovery fo 1st time it opens normally
if i try to reboot to system it keeps restarting after samsung logo shows on screen
i opened download mode to flash stock rom to solve that but this delete custom recovery
i really need to install that recovery to install custom rom as i have annoying sound problems with stock rom
SOLVED
flash TWRP after installing custom kernel

update custom rom issues

I had a custom 5.1.1 carbon rom with a twrp recovery and well I wanted 6.0 + nethunter I have been trying to install cyogen or acip rom with no luck just hangs on NVidia log , I stupidly flashed recovery img fro cryogen and no cant boot in to recovery no more , if I open fast boot I get my tablet listed in fastboot devices and nothink in adb devices if I try to flash recovery back to twrp using
fastboot flash recovery twrp.zip it just does nothink no errors just sits there I don't know what to try so asking for some help , I'm using my laptop and work pc with no difference
hope some one can help thanks
craig
ok I sumhow reinstalled twrp , but when I install croyogen rom just hangs on NVidia logo what can i do ? update anythink like bootloader? , new twrp seems not to load or cwm recovery wont load eather
Craigst1 said:
ok I sumhow reinstalled twrp , but when I install croyogen rom just hangs on NVidia logo what can i do ? update anythink like bootloader? , new twrp seems not to load or cwm recovery wont load eather
Click to expand...
Click to collapse
Flash stock, reboot, than twrp+custom rom.
https://developer.nvidia.com/shield-open-source

please any one help my mate 8

please help me i hase emui 4..1
and i install twrp 4.1 and when i install nougat i install
supersu_v2.79_sr2 then
update_2 but when istall update it stop on writinh ratio i shut dun the phone but no login to twrp or to stock recovery
help me plaese
i flashed twrp from SRKTool the phone bootloop and i canot poweroff please help me
i was on 4.1 and i was unlock bootloader and twrp and i was insall nougat l29c185b560 wich have 3 files
supersu_v2.79_sr2 ----update_2------update_data_full_hw_meafnaf
when i flash update.zip in twrp it stop install on ratio i sutdown the phone and now the phone
is bootloop and not shutdown i try flash many recovery same problem my phone
is l29c185b--
https://forum.xda-developers.com/mate-8/general/how-to-install-nxt-l29c185b560-official-t3556789
I canot power off my phone but when I waited until the battery was discharged but the phone restart alone
I use method two by flash .img cust complet recovery complet boot complet but when flash system.img faild the rom exracted is l29c185b320
I try flash boot cust boot and system from nougat it complet but the problem same I canot dload I canot boot to recovery for wipe and the phone stay restart
please any help when I was flash nought it not complet it stop on writing ratio so I power off phone then the problem haben
boot loop my phone any help!!!!!

Recovery not working

I just rooted my phone by downloading a zip file and then going into the stock recovery of my device and then installing it and it got rooted .after my phone booted up superSU app appeared in my home screen. Then I decided to install Cwm recovery on my device but a tutorial told me to download an IMG file and download uncletool to install Cwm recovery when flashing the file my device went into recovery mode and suddenly blackened out and restarted .now when I go into recovery mode my display just dies and restarts . What should I do.
Please help me I want to get my phone to normal mode into stock recovery.it boot normally but the when i try to go into recovery mode it just dies and reboots into normal.i want my recovery baack!!!
Please help me Devs.

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