bricked phone only booting in fastboot - Android Q&A, Help & Troubleshooting

hello everyone! this is my first post here and english isnt my main language so sry for my spelling/ lack of description
i bought a one plus 8t a while back and i rooted it all seems to work well until one day it stopped booting after installing a update with magisk manager and my phone stopped booting.
to be clear every time i rebooted it it said Qualcomm crash dump and was stuck on that screen.
it dose boot in fastball mode but when i go in recovery and wipe everything the same error appears.
i tried flashing from fastboot the magisk file i used to root but that didnt work but after doing that the Qualcomm crashscreen disappeared and now its just a black screen.
i have the EU variant of the phone and i think thats all.
(if you need any more info pls tell me im happy to provide it)
i am also a total noob so please dont feel like you are over explaining things

mattiaoki said:
hello everyone! this is my first post here and english isnt my main language so sry for my spelling/ lack of description
i bought a one plus 8t a while back and i rooted it all seems to work well until one day it stopped booting after installing a update with magisk manager and my phone stopped booting.
to be clear every time i rebooted it it said Qualcomm crash dump and was stuck on that screen.
it dose boot in fastball mode but when i go in recovery and wipe everything the same error appears.
i tried flashing from fastboot the magisk file i used to root but that didnt work but after doing that the Qualcomm crashscreen disappeared and now its just a black screen.
i have the EU variant of the phone and i think thats all.
(if you need any more info pls tell me im happy to provide it)
i am also a total noob so please dont feel like you are over explaining things
Click to expand...
Click to collapse
Look here https://forum.xda-developers.com/c/oneplus-8t.11579/

Each Android phone has the 4 run modes
ADB
FastBoot ( aka Bootloader )
Recovery
ADB Sideload
You exit the latter 3 modes running
Code:
adb devices
adb reboot

Related

[Q] Allwinner clone. Soft bricked: black screen, reboot loop, recovery corrupted!

Hi I have an Allwinner A10 clone (Kurio 7), it is designed for kids but otherwise a standard android tablet.
After hours of googling I rooted and installed CWM & Gapps (not included in the stock ROM). So far so good.
The stock ROM was causing issues with some apps, it needed to go.
I flashed CM10 and it worked but no touch screen. It needed a compatibility flash to make it work. You can guess what's coming. I picked the wrong one and now the device does the following:
Reboot loop
Black screen (backlight though)
PWR+Vol up no longer gets to recovery
Vibrates constantly between reboots (due to wrong patch I'm guessing)
ADB picks up the device for a split second between reboots but "adb reboot recovery" does nothing. Even when using wait command.
Tried "fastboot flash recovery cwm.img" after wait command, no luck.
Is there anything else I can try?
I fixed this.
I used the GoClever TAB A73 ROM and instructions in their support/update/download area.
Sorry I cannot post links as I am still a newbie.
Anyway flashing using Livesuit this fixed the problem.
Turzyx said:
I fixed this.
I used the GoClever TAB A73 ROM and instructions in their support/update/download area.
Sorry I cannot post links as I am still a newbie.
Anyway flashing using Livesuit this fixed the problem.
Click to expand...
Click to collapse
Hi, can you please share with me how you manage to unbrick your Kurio 7. I had just bricked mine trying to install CM10.
Thanks.
lamkc said:
Hi, can you please share with me how you manage to unbrick your Kurio 7. I had just bricked mine trying to install CM10.
Thanks.
Click to expand...
Click to collapse
I guess this is the site he is refering to:
http://www.goclever.com/uk/support,c3/software-update,a28.html?aic=5&aia=185&ail=10
The LiveSuit pack is there for download, as well as the roms.
But there are three different 4.0 roms to choose from, and also a couple of 2.3 roms. I dont know which one he did use.
Since your Kurio 7 is bricked anyway, I guess you can try one by one and see if any of them work.
Please tell which one, if you succeed.

[BRICKED] Need help!! Alcatel One Touch S'Pop (4030x)

Hi guys, new to the forum, but been reading for a while now.
I need some help with my gf's device which i got messed.. So here is the problem:
Device: Alcatel One Touch S'Pop (4030x)
Carrier: Globul(Bulgarian)
Root: YES
SU Status: Installed SuperSU
Stock firmware: latest ver of Android JB 4030x modded for globul
Recovery: Selfmade CWM.
So the problem is that the device was stock and sim locked by carrier globul, what i was trying to do is root inastall cust recovery and install new rom, hoping that this will debloat the device and eventualy sim unlock it, now i am stuck with a white screen every time i try to boot it, juat after the first boot animation. Tried to go to recovery - work flawlessly. Tried re-installing the custom ROM several times with no luck.. Here is what i done:
Rooted with VRoot, then installed CWM recovery via MTK Droid Root & Tools, all worked fine, the stock (rooted) ROM booted with no problems at all (restarted couple o times)
Then i downloaded to my SD the last version of GE-Rom from MXDevelopers blog and tried to flash it via recovery, following their guide(only difference that i used CWM instead of TWRP) everything went well and nice, then i pressed "Reboot device now" option in the recovery and it rebooted, shown the 1st bootlogo and than that white screen (ofdeath) and it doesn't do anything except when i press volume down and hold it, it vibrates as when you switch silent mode on with the vol keys, also i noticed that the power button works as supposed (locks unlocks).
What i need to do is getting a custom rom working on the device, or at least a stock (non globul) rom working on it..
I tried to flash thru recovery the X9 ROM in hope it will do the job but null... I tried several times to install and re install the rom with no succes so far. What i am thinking is that i somehow damaged the boot image ( i havent touched it but i dont know if the custom rom had tried to modify it. )
Please help!!
Will click the thanks button, i promise
If anything in the given information is unclear, just ask and i will clear it for you, or in case i haven't given enough info on something..
C'mon guys.. Why nobody posting ? I followed the help request guide, i made clear what the problem is and i've given all the information that is avail. ...
I mean.. Please help, any help, advice or whatever will be highly apreciated.. You see, i'm new here but if there is something i can help with - then i will do it.. I know that some devs here do have got that model of alcatel..
I had a very similar problem to yours and
Only resolved it today. Go into XDA and search
Bricked Alcatel 4030. Wergi1 has the solution
Well it worked for me good luck.

Phone won't boot after updating SuperSU

I need help immediately cause I am paniking. So I rooted my phone using the KingRoot application, and after the root was succesful used SuperSu-Me to remove KingRoot. SuperSu-Me installed SuperSU on my device which in turn had to install an update, so I let it do its thing. After the update was installed SuperSU prompted me to reboot my phone so i did. Problem is the phone has been stuck for about half an hour in the shifting shapes screen, fastboot doesn't work. I have tried hard reseting it but the problem persists.
JimmyTsiakalos said:
I need help immediately cause I am paniking. So I rooted my phone using the KingRoot application, and after the root was succesful used SuperSu-Me to remove KingRoot. SuperSu-Me installed SuperSU on my device which in turn had to install an update, so I let it do its thing. After the update was installed SuperSU prompted me to reboot my phone so i did. Problem is the phone has been stuck for about half an hour in the shifting shapes screen, fastboot doesn't work. I have tried hard reseting it but the problem persists.
Click to expand...
Click to collapse
Kingroot is not good afaik. Follow this guide to root or unlock.
http://forum.xda-developers.com/oneplus-x/general/discussion-how-to-root-oneplus-x-t3242830/page1
JimmyTsiakalos said:
I need help immediately cause I am paniking. So I rooted my phone using the KingRoot application, and after the root was succesful used SuperSu-Me to remove KingRoot. SuperSu-Me installed SuperSU on my device which in turn had to install an update, so I let it do its thing. After the update was installed SuperSU prompted me to reboot my phone so i did. Problem is the phone has been stuck for about half an hour in the shifting shapes screen, fastboot doesn't work. I have tried hard reseting it but the problem persists.
Click to expand...
Click to collapse
Found a solution?
My solution
I fixed it by unlocking the bootloader in fastboot mode, flashing TWRP and using it to flash the original version of the oxygen os, the one that came preloaded with the phone.
Please help me too I'm literally panicking this is my one and only device and it happened just like exactly yours. After supersume asked to reboot my phone now it is stuck on the phone logo screen. Help me pleaaase (( My phone is very important to me. I've been searching for forums and I only found yours that had the same problem with me. By now it's about 1hr just stuck in there ( please help me im begging you!
Yobel14 said:
Please help me too I'm literally panicking this is my one and only device and it happened just like exactly yours. After supersume asked to reboot my phone now it is stuck on the phone logo screen. Help me pleaaase (( My phone is very important to me. I've been searching for forums and I only found yours that had the same problem with me. By now it's about 1hr just stuck in there ( please help me im begging you!
Click to expand...
Click to collapse
Does your recovery work? And also, which recovery do you have?
aamodjoshi23 said:
Does your recovery work? And also, which recovery do you have?
Click to expand...
Click to collapse
Thank you for replying. I'm sorry I don't know what a recovery is. My phone is Starmobile Knight luxe lollipop 5.1 . Help I cant afford to buy a new one What would I do in this situation . I'm thinking of removing the battery then putting back it again. It won't even turn off just stucked on the logo.
JimmyTsiakalos said:
I fixed it by unlocking the bootloader in fastboot mode, flashing TWRP and using it to flash the original version of the oxygen os, the one that came preloaded with the phone.
Click to expand...
Click to collapse
can you please tell me how to flash twrp recovery on pc? mine says partition "recovery" does not support. basically it fails
Yobel14 said:
Thank you for replying. I'm sorry I don't know what a recovery is. My phone is Starmobile Knight luxe lollipop 5.1 . Help I cant afford to buy a new one What would I do in this situation . I'm thinking of removing the battery then putting back it again. It won't even turn off just stucked on the logo.
Click to expand...
Click to collapse
First, please don't follow instructions you're finding on this specific forum since it's for the OnePlus X, not the Starmobile. Secondly you needed to unlock your bootloader first, since you didn't from the sounds of it you can't boot into Android since it's now tampered. You'll need to boot into recovery, usually by pressing Power + Volume Down until it loads and factory reset your device.
Yobel14 said:
Thank you for replying. I'm sorry I don't know what a recovery is. My phone is Starmobile Knight luxe lollipop 5.1 . Help I cant afford to buy a new one What would I do in this situation . I'm thinking of removing the battery then putting back it again. It won't even turn off just stucked on the logo.
Click to expand...
Click to collapse
Try to find out your solution in your device's forums, since this forums is for the OnePlus X and not the Starmobile Knight Luxe.
If your device is stuck on the bootup screen, you need to go to fastboot mode, unlock the bootloader (if you haven't), flash a custom recovery, boot into the recovery, and factory reset the device. It should work.
Guys!!! Thank you for all your suggestions. I did flash a custom recovery but it fails simultaneously. I just let it fix on a local phone repair shop just paid a few bucks

help me guys

goodmorning everybody . i am sorry about my bed english also i am sorry because i am writing this post while going to university so will check it later since my phone is broken
first of all my phone is lenovo k6 power i've rooted the phone and it works fine but sadly some apps detect root so i decided to remove it by installing other costum rom called lineages i guess like that
i was sure that the rom will work so i didn t do a buck up and i i did the wipe data system and i delet everything . when i tried to install the rom it didn t work it gives me error 225 which i search through the net and i discover that i need to change something in the rom i tried but it gives me same error
in that moment the phone stucked in boot it won t shut down either go trwp or fastboot i tried to install the official rom by Qfil but i can not since the phone did not shut down i've said i will let it to the point where the phone goes down of charge and try
i let it and now in the morning i tried but the programm didn t detect the phone also when i plug the phone to the charger it doesn t work please help guys i beg you all help and i promise i will not touch it again :crying::crying::crying::crying:
Shouldnt have been that bad
If the lineage os zip gave an error it means that it didnt install. TWRP should still be there and you should be able to bolt up back into recovery. Try doing the right button combination to power up and enter into recovery. I doubt that after installing a zip and rebooting your phone broke.
brother i installed trwp i am using the one that i did on rooting and installing superuser
any idea how can i shut down the phone to install the official rom

Help me with this boot error

So, Im really new in this rooting and stuff, heres the problem that Im having right now, Ive just installed xposed with TWRP for my Huawei G8 (RIO-L03) And after the installation my phone just got stuck in the animation that appears every time that you power on the phone It isnt like a bootloop that keeps rebooting, no, it just stuck there, and I can acces recovery and all, but it wont boot into the OS it self, please help me.
CriticalPact said:
So, Im really new in this rooting and stuff, heres the problem that Im having right now, Ive just installed xposed with TWRP for my Huawei G8 (RIO-L03) And after the installation my phone just got stuck in the animation that appears every time that you power on the phone It isnt like a bootloop that keeps rebooting, no, it just stuck there, and I can acces recovery and all, but it wont boot into the OS it self, please help me.
Click to expand...
Click to collapse
Couple ways here... You can refresh your ROM via flashfire, or a new one.
Or you can run the uninstall zip with xposed which would probably be easier.
You'll have to push it to your phone with a pc

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