Bootloop after root - G4 Q&A, Help & Troubleshooting

hey guys , after unlocking the bootloader i tried to root my g4 H815 with TWRP recovery 2.8.... , the recovery said that it worked , unfortunately after rebooting the device , i got a bootloop , tried to back up using the "Send_Command" interface via cmd because i really need the data , but i keep getting the FAIL message , i can't even flash the stupid device , it indeed starts the flashing process according to download mode , but everything disappers after about 2 seconds , i'm sure i have correct usb drivers , it's like the phone's write protected , anybody please help me

Sisine said:
hey guys , after unlocking the bootloader i tried to root my g4 H815 with TWRP recovery 2.8.... , the recovery said that it worked , unfortunately after rebooting the device , i got a bootloop , tried to back up using the "Send_Command" interface via cmd because i really need the data , but i keep getting the FAIL message , i can't even flash the stupid device , it indeed starts the flashing process according to download mode , but everything disappers after about 2 seconds , i'm sure i have correct usb drivers , it's like the phone's write protected , anybody please help me
Click to expand...
Click to collapse
Are you able to be in the download mode for some time? Try to use DLM backup using lglaf to backup all your partitions.

tulen_kobi said:
Are you able to be in the download mode for some time? Try to use DLM backup using lglaf to backup all your partitions.
Click to expand...
Click to collapse
I have acces to download mode of course , but for some reason it's not possible to acces phone memory , as i can't even flash a firmware , i don't know what's wrong , first i thought the problem was due to drivers , but i realized it's not , i'm done trying to backup my data , i just wanna flash the stupid phone

Sisine said:
hey guys , after unlocking the bootloader i tried to root my g4 H815 with TWRP recovery 2.8.... , the recovery said that it worked , unfortunately after rebooting the device , i got a bootloop , tried to back up using the "Send_Command" interface via cmd because i really need the data , but i keep getting the FAIL message , i can't even flash the stupid device , it indeed starts the flashing process according to download mode , but everything disappers after about 2 seconds , i'm sure i have correct usb drivers , it's like the phone's write protected , anybody please help me
Click to expand...
Click to collapse
I would find the stock firmware that you where on and try to flash lgup or flash tool and start again you will lose data but device will be working. And remember to always backup before hand.

First of all thanks a lot as your method perfectly worked , i just have another question out of curiosity if you don't mind , altough LGUP did work of course , i recently noticed that if you don't already have the Google account already registered on the device , and precisely on Lollipop and above , there's absolutely no way you would boot up your phone , i wonder if there's a way to bypass that Google Verification thing !

and just for reference , LG UP doesn't entirely flash the device , it just .... , you know , like just replacing the old firmware without deleting the data , LG FLASH TOOL 2014 doesn't work either , it doesn't even start the flashing process regardless of the firmware , so it's not an option .

Related

HELP , I can't boot Samsung GT-i9060i , can't do anything ?

Hi everyone,
I hope someone can help me , my friend told me that I will find the best developers here.
Here is the full story , I have this Samsung GT-i9060i and it was working just fine. But lately the SIM card stopped working , so people keep telling me that I need to change the ROM to fix that issue.
I started searching online how to do that , and I've found that I need first to install a custom ROM, so I searched a little and I found this youtube video
It requires rooting the phone , and I did that using Kingoo Root and everything went great. In the video it asked to download TWRP image from the description ( this link basketbuild (.)com/devs/LuK1337/TWRP/baffinlite/ )
So after finishing all the steps from that video , I restarted my phone , and here start the problem , it didn't want to restart , it just keep giving me a black screen , I know it's ON because the black screen was brighter.
I searched how to flash it even with that issue , and I found that I can use Odin3 , but I need first to go into Download Mode by clicking Power button+Volume down+Home button , I did that but all I get was "select boot mode" page , and it don't even let me choose , it get blocked , and even if I'm fast and choose one of the option it just get blocked like that for a while , then restart and give me again that bright black screen.
please see the image here => i.imgur(.)com/AUr9QbRr.jpg
I wanted to use SP Flash Tool , but it won't recognize my device , If it did it will be easy because I don't need to go into Download Mode.
Please someone help me ,
I really need to make my phone work again , just like before , I don't even need to fix that SIM issue.
Thanks
The problem is you already root with kingoroot why you install twrp
Sent from my GT-I9060I using XDA-Developers mobile app
from where did you buy your phone? samsung phones usually don't get select boot mode
Hey it is so esay to fix using odin if you want any help about it reply and i will send you more info about it
you just need odin,kies and stock rom
done
My mobile not booting I try to boot it telling no command n not upgrade

Broken recovery , please help !

Hello everybody ! Sorry for my english and please help me ...
I manage to broken my recovery , after doing this :
( First of all I was having TWRP3.0.0 , unlocked bootloader and XOSP room)
Because of the IMEI 1 and the factory folder was broken, I use borets24 method to recover it (change it ) , from here http://forum.xda-developers.com/zenfone2/help/imei-null-asus-zenfone-2-ze551ml-t3190353/page2
I install and edit the factory folder , after that I install the service firmware WW_ZE551ML_2.2.30.1_20150417_1615_eng , I was able to put some random imei ,( because i lost the box too ) , my sim 1 is now working ...
after that I was wanting to go back to xosp room (or anny custom room) but because i was unable to flash with fastboot a custom recovery in the service firmware (is instaling but not booting in custom recovery or anny recovery ,just boot normaly )
So I install with asus flash tool WW_ZE551ML_2.20.40.139_sal358-amtech.vn.raw firmware ....but almost same problem , after a clean install , still not boot in recovery (error) ,
I already try to erase cache , same error. And after installing a custom recovery , its just reboot to bootloader .
My status : I made root with temporary recovery , and I have root acces !
I am on WW_ZE551ML_2.20.40.139_sal358-amtech.vn Room ( I don't find the last version raw file or anny )
I don't know if my boot loader is still unlocked ! ( on this room the unlock bootloader app give internet comunication error )
And of course i have broken recovery.
I try to re install over and over , to delete cache , to re install sistem , recovery ...ifwy ....img.. from same room , still nothing ...
I try to install official firmware zip , but i cant the file is too big to be flashed in boot loader ..
Now I install WIN7 , to try the unbrick method .
Any advices ?
And if somebody have , please give us a link to last firmware version ( RAW file ) .
When you have the error, did you try press power and volume up, then release volume up?
titou4488 said:
When you have the error, did you try press power and volume up, then release volume up?
Click to expand...
Click to collapse
Error is wehen i try to enter in recovey ... the bootloader work ok ..
And after flashing custom recovey .... and try to enter in it , it's just restart the bootloader..
I think your bootloader is locked, when you are in bootloader, select recovery and then you have the error. Just press power then volume up then release volume up to enter recovery mode. The error message is normal.
Sorry bad english
titou4488 said:
I think your bootloader is locked, when you are in bootloader, select recovery and then you have the error. Just press power then volume up then release volume up to enter recovery mode. The error message is normal.
Sorry bad english
Click to expand...
Click to collapse
Yes ,that works , but wehen I try to instal by adb sideload , 184 software ....its give me another error ... is loading ..and at 3 % , falied to read data ..
So , somehow I found a method to re lock bootloader ?
How to see if the bootloader is locked or not ?
When you adb sideload, did you flash with the same sku(recovery WW and firmware WW too)? Maybe try an older firmware. I read that .raw can relock bootloader but i didn't test. The splash screen is black or white?
titou4488 said:
When you adb sideload, did you flash with the same sku(recovery WW and firmware WW too)? Maybe try an older firmware. I read that .raw can relock bootloader but i didn't test. The splash screen is black or white?
Click to expand...
Click to collapse
It's black , but in the past wehen i unlocked the boot loader i flash black splash screen ....
Now i manage to install 184 WW , I'm on 58%
Maybe the raw , was relocked the boot loader .. if the 184 wil bee ok , i will try to see if the unlock bootloader app worcks .. because on this older version , give the internet eroor in app ..
The unlock bootloader app works for me. Good luck.
Done , I install the 184 WW firmware ..but the same thing in unlock app : " An unknown error occurs , wich may be a network coneection issue , please try again later " May be because of the imei 1 ( not original ) ?
The other options to unlock bootloader are availible on this version of software ?
Do you have a sim card in your device? I never tried other method but i think it will work.
Yes I have a sim card.. and all worck...
MadMrRobbot said:
Yes I have a sim card.. and all worck...
Click to expand...
Click to collapse
http://forum.xda-developers.com/zenfone2/general/ze550ml-ze551ml-bootloader-unlock-t3371689
I unlock the bootloader by this method , and every thing is just fine , and finaly i have custom recovery !
THAK YOU XDA DEVELOPERS ! !

bootloop stuck d855

hello everyone ,
i need your help
i use Fulmics rom from last year but few days ago i texting from the phone . my phone sudden of then i start the phone again but it stuck on the bootloop then i try to reinstall the fulmics rom again but the problem was same. then i flash my phone with kdz method by using flash tools the phone flash show 100% but on pc its stuck on 99% then it shows error of stop working. in these all processes i also lost recovery mode when i try to go in recovery it never shows to me . pls tell me what should i do ?
one more thing i flash with another version of kdz it install and bootloop vanished but the version not supported with my device many things not working what the main reason ?
anyone?
I did not get what you said.
Explain it again with more details.
Erfan_rv said:
I did not get what you said.
Explain it again with more details.
Click to expand...
Click to collapse
i use Fulmics ROM 6.9 from last year but few days ago while texting my phone shutdown automatically then i restart the phone again but it stuck with boot-loop i try to reinstall the rom from recovery after installation the result was same. then i flash my phone with kdz global file my phone still on boot loop then i try to get back on recovery mode TWRP was automatically removed when i flashed the phone.
when i install another version of kdz file it work fine but not supported to my device but there m not facing any bootloop so what can i do now?
What do you mean not supported by my device?
Erfan_rv said:
What do you mean not supported by my device?
Click to expand...
Click to collapse
another version of kdz file which i was installed

Phone stuck in bootlop, can't enter droidboot

Hi guys ,
a bit of a novice here , i have the ZE550ML edition and have tried rooting my phone
the steps that lead to this problem are as follows
- tried to root the phone using one of the utilities on this forum - kept getting error messages saying not allowed to write on partition
- tried to unlock bootloader by using one of the utilities on this forum - failed and device was stuck in bootlop but could enter droidboot and recovery , was detectable as moorfield on the pc
- tried to flash the official rom image using asus flash utility and now stuck in bootloop but can't enter droidboot at all , my pc does not discover the phone anymore either
is there anything i can do further to fix my phone or am i screwed ?
sorry if this was already posted , i tried to find answeres on older posts but nothing help
magnus_fancy said:
Hi guys ,
a bit of a novice here , i have the ZE550ML edition and have tried rooting my phone
the steps that lead to this problem are as follows
- tried to root the phone using one of the utilities on this forum - kept getting error messages saying not allowed to write on partition
- tried to unlock bootloader by using one of the utilities on this forum - failed and device was stuck in bootlop but could enter droidboot and recovery , was detectable as moorfield on the pc
- tried to flash the official rom image using asus flash utility and now stuck in bootloop but can't enter droidboot at all , my pc does not discover the phone anymore either
is there anything i can do further to fix my phone or am i screwed ?
sorry if this was already posted , i tried to find answeres on older posts but nothing help
Click to expand...
Click to collapse
if you are not able to go to recovery of fastboot mode. following is the only way to get out of it. read carefully. do as suggested. go to other point after completing one properly. do not use asus flash tool after you enter fastboot mode. use commands to flash raw firmware. see section flash firmware without AFT. OFC after you get fastboot mode back.
https://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
if you have any other question please post in above thread only.

Question My Redmi Note 12 4g bricked.

I installed wrong rom then my red mi is bricked. nothing appears on the screen and when i trying to flash on miflash tool i'm taking 'cannot receive hello packet' error. what can i do?
berkantbuyukler said:
I installed wrong rom then my red mi is bricked. nothing appears on the screen and when i trying to flash on miflash tool i'm taking 'cannot receive hello packet' error. what can i do?
Click to expand...
Click to collapse
Did u unlock bootloader first?
Second, can u boot into Fastboot mode with bricked statue?
If first question is yes . Then follow these steps
________
U should have able to flash into Fastboot mode
So u can flash whole room with manual way but fast and easy with SH Script
Here's link of Tapas 4G version But (EU Rom)
https://sourceforge.net/projects/xiaomi-eu-multilang-miui-roms/files/xiaomi.eu/MIUI-STABLE-RELEASES/MIUIv14/xiaomi.eu_multi_TAPAS_V14.0.7.0.TMTMIXM_v14-13.zip/download
It's a stable rom and it has more light UI Apps So u can see mi bloatware apps got removed
And can get more functions better than global version like .. recording in calls + extended ram .. etc
Anyway
The link file has ( the rom folders and scripts .. for each OS like Windows + Mac and Lynx system)
So u can flash Those Scripts With Suitable OS that u have...
But as i said
"You Should Have Able To Boot into Fastboot Mode"
Note : when u run SH file named with
( Windows install whole rom ) or something like this.. it will take a long time so don't worry specifically when u see super (1\8)
Files got stuck
It just takes a little bit more time
After all when SH file finishes flashing ,It will automatically restart into the system.
That's all
GoodLuck
yes, i already unlocked bootloader lock but i cant boot into fastboot mode, just booting into edl mode
berkantbuyukler said:
yes, i already unlocked bootloader lock but i cant boot into fastboot mode, just booting into edl mode
Click to expand...
Click to collapse
If it's on edl mode u will need to watch this video
XBoda said:
If it's on edl mode u will need to watch this video
Click to expand...
Click to collapse
does it work normally since the tool doesn't support Note 12 yet?
Can you recover from the brick? i'm thinking in installing one of the roms available for the device...

Categories

Resources