Phone doesnt open after twrp and super-su - Huawei GX8

Hello I am stuck in twrp, i could not open whone after installed super-su. How can i come back marshmallow again? My phone is Turkey phone dual sim. And also "No OS Installed! Are you sure you wish to reboot" this problam.
Thanks!

Related

[Q] Stuck in a Fastboot Limbo (bricked)

As the title says , i'm stuck in this situation with my M8 (Sorry in advance for my bad english, it's not my first language)
Iesterday i ****ed up because i tried to install the newest OTA with a custom recovery. Obviously i couldn't do it because it gave me errors in TWRP, so i found the stock backup of the newest updates here in the forum and i installed it. Until now, no problem.
The fact is that after i installed the 2.11.708.2 software (with the recovery) i saw that there was the 3.32 patch (which was the 4.4.4 update for Android) and i said to myself "i installed the original recovery, let's see if the OTA works now". So, that's what i did, i downloaded the last software update from the phone; when it start rebooting to install the update it went in a bootloop, where i can only see the white start screen with "HTC" in green.
I can go to the bootloader, but from there i'm stuck: if i select Recovery it just restart the bootloader, showing for like 2 second the white initial screen with the writings that says "Entering Recovery..."but nothing really happening. Same thing if i go to Factory Reset.
Tried connect it by USB at the pc but with nothing new. The HTC Sync Manager opens up but it say "No plugged phone". By ADB if i write "adb devices" it's just blank and cant reboot or something like that.
Please tell me there is a solution and i didnt just threw 400 euros in the trash D:
f
If you can enter the booloader then just flash a custom recovery via fastboot and flash a backup.
YorbaTheRed said:
As the title says , i'm stuck in this situation with my M8 (Sorry in advance for my bad english, it's not my first language)
Iesterday i ****ed up because i tried to install the newest OTA with a custom recovery. Obviously i couldn't do it because it gave me errors in TWRP, so i found the stock backup of the newest updates here in the forum and i installed it. Until now, no problem.
The fact is that after i installed the 2.11.708.2 software (with the recovery) i saw that there was the 3.32 patch (which was the 4.4.4 update for Android) and i said to myself "i installed the original recovery, let's see if the OTA works now". So, that's what i did, i downloaded the last software update from the phone; when it start rebooting to install the update it went in a bootloop, where i can only see the white start screen with "HTC" in green.
I can go to the bootloader, but from there i'm stuck: if i select Recovery it just restart the bootloader, showing for like 2 second the white initial screen with the writings that says "Entering Recovery..."but nothing really happening. Same thing if i go to Factory Reset.
Tried connect it by USB at the pc but with nothing new. The HTC Sync Manager opens up but it say "No plugged phone". By ADB if i write "adb devices" it's just blank and cant reboot or something like that.
Please tell me there is a solution and i didnt just threw 400 euros in the trash D:
Click to expand...
Click to collapse
You need to uninstall HTC Sync from your PC. After you have used it to install the drivers, you don't need it anymore, and it will make it so that your PC doesn't recognize your phone in debugging. Hope that helps.
ashyx said:
If you can enter the booloader then just flash a custom recovery via fastboot and flash a backup.
Click to expand...
Click to collapse
The problem is that my pc doesnt see the phone connected! If i go by adb it just says "device not found"
xunholyx said:
You need to uninstall HTC Sync from your PC. After you have used it to install the drivers, you don't need it anymore, and it will make it so that your PC doesn't recognize your phone in debugging. Hope that helps.
Click to expand...
Click to collapse
Uninstalled, but i dont think it will helps that much. Thank you anyway!
YorbaTheRed said:
The problem is that my pc doesnt see the phone connected! If i go by adb it just says "device not found"
Uninstalled, but i dont think it will helps that much. Thank you anyway!
Click to expand...
Click to collapse
If you need help with this still pm me teamviewer info and I will be glad to see what you are doing and help you out.

Secure booting error after Hidden menu test

Hello,
i dropped my phone last night and at first boot phone clock changed and i could not connect wifi. i tried to connect wifi today but it did not worked. Thats why i opened hidden menu by using *#546368#*855# test my phone if there is a hardware problem or not. i clicked first option then second option my phone got reset but i got Secure booting error after that and it stuck. Then i opened twrp by using factory data reset option. i got backup of my data from twrp menu.
What should i do now?
Notes:
- i use twrp + android 6.0 rooted firmware
- i dont know if can can install apk since i cant open android system
- i dont want to install stock rom by a pc because i think i will lose all info on phone and ont be able to get them back without twrp.
juba08 said:
Hello,
i dropped my phone last night and at first boot phone clock changed and i could not connect wifi. i tried to connect wifi today but it did not worked. Thats why i opened hidden menu by using *#546368#*855# test my phone if there is a hardware problem or not. i clicked first option then second option my phone got reset but i got Secure booting error after that and it stuck. Then i opened twrp by using factory data reset option. i got backup of my data from twrp menu.
What should i do now?
Notes:
- i use twrp + android 6.0 rooted firmware
- i dont know if can can install apk since i cant open android system
- i dont want to install stock rom by a pc because i think i will lose all info on phone and ont be able to get them back without twrp.
Click to expand...
Click to collapse
Hello,
You need to install Mr.Bump (click on it to download it) and move it to your Phone (Go to TWRP,connect your phone with your PC,move the file to your phone)Then click install and select "Mr.Bump.zip" file.
Greetings.
thanks you but i bricked my phone last night now it does not even open or charge. Thats i have done so far:
i used auto rec on my lg g3 d855 phone. https://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012 i had stock lg 6.0 30b firmware provided in this topic. it said succsfull and after the reset phone did not open and it does not respod to any button also dont get charge there is just black screen. is there there any way yo fix this?
do you think something like this topic help this issue?
https://forum.xda-developers.com/verizon-lg-g3/general/how-to-hardbrick-guide-using-test-t3276928
juba08 said:
thanks you but i bricked my phone last night now it does not even open or charge. Thats i have done so far:
i used auto rec on my lg g3 d855 phone. https://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012 i had stock lg 6.0 30b firmware provided in this topic. it said succsfull and after the reset phone did not open and it does not respod to any button also dont get charge there is just black screen. is there there any way yo fix this?
do you think something like this topic help this issue?
https://forum.xda-developers.com/verizon-lg-g3/general/how-to-hardbrick-guide-using-test-t3276928
Click to expand...
Click to collapse
It would be better not to flash those kdz files.
You could have asked here before proceeding,but it doesn't matter now.
For the topic that you sent,I'm not sure that it will work.
So,can enter in Download mode (Click on it to see how to enter)
If you can,please reply.
Sotiris02 said:
It would be better not to flash those kdz files.
You could have asked here before proceeding,but it doesn't matter now.
For the topic that you sent,I'm not sure that it will work.
So,can enter in Download mode (Click on it to see how to enter)
If you can,please reply.
Click to expand...
Click to collapse
i have done everything on that topic i went ok until last steps but at last i still got black screen and cant enter download mode or boot. but pc recognizes the phone as lge androidnet usb now in device manager. it was Qualcomm 9008 at start.
juba08 said:
i have done everything on that topic i went ok until last steps but at last i still got black screen and cant enter download mode or boot. but pc recognizes the phone as lge androidnet usb now in device manager. it was Qualcomm 9008 at start.
Click to expand...
Click to collapse
Hmm Try this guide Unbrick guide (it's officially for D855)
thanks it worked in second time now i can enter download mode i am flashing with lg flash tool. the problem is i could not install twrp before. i tried 5 roms + autorec, twrp manager and twrp offical app. and all resulted failing to open clock work mode. now i will try with D85530B_00_1217_32G.kdz
i have twrp backup in my sd card that why i am trying to boot into twrp for more than 24 hours. i hope i can do this. i winn never use eutorec i will use offical twrp app next time.
i can open android but i cant open twrp i got error boot vefication failed. i can use phone like that but i want to get my backup. if i cant i will have to install apps one by one and i will also lose some files, contacts, data etc.

G4 No OS and no TWRP installed

Hi everybody,
as the title says, i have an LG G4 without OS and without TWRP, is it possible to restore to stock or even only put some OS on it?
The phone goes to download mode, when i plug in the pc, he made a sound but he didn't recognise the phone.
(just to know how i ended up in this situation: unlocked bootloader, flashed twrp, the phone said: trwp successfully intsalled, tried to go to recovery, but didn't enter neither with adb. so brilliant idea: flash recovery and fastboot boot recovery from pc, then flashed rom from there, but didn't work, and that's the result)
Can anyone help me?
Thanks

Xperia M Help needed

Recently I unlocked bootloader of xperia m and got stuck into bootloop so I flashed 4.1.2 after that I used fastboot method to install twrp recovery and installed custom rom from here (https://forum.xda-developers.com/xperia-m/development/rom-resurrection-remix-nougat-v5-8-0-t3512094) now as my phone is single sim one there will be no problem but as it came to the setup screen after clicking next it told me insert sim card so I reinserted but nothing happens. After this I thought to reinstall custom rom but to my utter surprise it does not boot into twrp recovery but it boots into some unknown recovery. So again I fastboot and installed twrp and again installed the custom rom but nothing changes sim does not work. Now I thought to flash stock rom but I cant't do that too it showing me unknown device. So what shall I do now to get out of this situation.
Please Help Me

HELP! (sm g532m) pc doesn't recognize device, can't enter recovery mode either.

Hi everyone.
so, I'm new to this world of roms, but i've been playing with a samsung sm- g532m, is an old phone, don't use it anymore.
i've installed many roms in this phone with twrp and gone back to stock rom with odin, and until now everything went fine.
I installed the lineage 14.1 for this model, and it went smooth, it charged to the logo, then to the first settings, but after maybe 1 minute it restarts itself, and i have to do the same. no matter how fast i try to do that, when it's supposed to set everything, it restarts.
i've tried using odin but the pc doesn't recognise the device. it's not the usb cable, because i've used it with other phones and there's no problem.
i've tried goind to recovery mode, hard reset but nothing, the android logo the green thing doesn't show, it just start the phone to the lineage logo.
When i installed the rom with twrp, i checked that it would install the twrp...like i said, i'm new. don't know what went wrong.
I thank you guys in advance, and hope you can help me.
shimatta_cosha said:
Hi everyone.
so, I'm new to this world of roms, but i've been playing with a samsung sm- g532m, is an old phone, don't use it anymore.
i've installed many roms in this phone with twrp and gone back to stock rom with odin, and until now everything went fine.
I installed the lineage 14.1 for this model, and it went smooth, it charged to the logo, then to the first settings, but after maybe 1 minute it restarts itself, and i have to do the same. no matter how fast i try to do that, when it's supposed to set everything, it restarts.
i've tried using odin but the pc doesn't recognise the device. it's not the usb cable, because i've used it with other phones and there's no problem.
i've tried goind to recovery mode, hard reset but nothing, the android logo the green thing doesn't show, it just start the phone to the lineage logo.
When i installed the rom with twrp, i checked that it would install the twrp...like i said, i'm new. don't know what went wrong.
I thank you guys in advance, and hope you can help me.
Click to expand...
Click to collapse
Did you follow the patching to not make it crashes every 90 seconds? That sounds like one.
Also, if you want to boot recovery from OS, install ADB on computer and do these quickly
> let it boot and unlock screen
> plug in USB and turn on file transfer
> on PC: adb reboot recovery

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