Stuck at boot after fastboot flash ! - OnePlus 7 Pro Questions & Answers

Hello Guys
My device is Gm1910 variant
I flashed 9.5.11 Gm21AA via fastboot normally with flash.bat command
No errors occured , everything is ok
Then i got stuck at boot
After 20 minutes i reset the phone via stock recovery to ensure a clean startup , still same result
I flashed 9.5.3 Gm21AA via fastboot
Still same result
Bootloader is unlocked
What should i do ?
How can i boot it up
Please help me , i feel helpless !

extract images.zip and Othersflashall.zip to the directory. Then run Flash-all-partitions-fastboot

PerthBoi92 said:
extract images.zip and Othersflashall.zip to the directory. Then run Flash-all-partitions-fastboot
Click to expand...
Click to collapse
Am i picking the right rom for this !
Which rom is the safest to flash for my model ?

Yes I have the Chinese model aswell. Its the correct one

I have another problem , my windows fall apart so i installed it again
And now i dont have drivers
Since I cant boot to enable usb debugging
Which drivers should i install to recognize a fastboot device ?

You don't need to boot the phone.. Hold VOL UP and DOWN and POWER at the same time. It will boot into Fastboot. Windows should automatically detect the phone.

PerthBoi92 said:
You don't need to boot the phone.. Hold VOL UP and DOWN and POWER at the same time. It will boot into Fastboot. Windows should automatically detect the phone.
Click to expand...
Click to collapse
True , but after i installed one plus drivers and open adb\fastboot cmd ,
entering fastboot devices shows blank
how can i get it to recognize the device on fastboot ?

i got it recognized in fastboot mode , now i will commence your solution with 9.5.11

Flash-all-partitions-fastboot completed with success ,, the device didnt reboot automatically so i powered the device off from the bootloader and booted manually ,,
Still Stuck at Boot !
what should i do , please help !

Related

no fastboot no recovery no os

Hy I have a htc one mini that is stuck in bootloader and when i select anything from the bootloader menu it is freezing
please help
botioni said:
Hy I have a htc one mini that is stuck in bootloader and when i select anything from the bootloader menu it is freezing
please help
Click to expand...
Click to collapse
hi bro
when you are on bootloader and if you tried to get into fastboot : it get freeze before you enter into fastboot mode or after ?
and try to plug your phone on pc even if it is freezing maybé you can still use fastboot or ADB command !!
mayafthecool said:
hi bro
when you are on bootloader and if you tried to get into fastboot : it get freeze before you enter into fastboot mode or after ?
and try to plug your phone on pc even if it is freezing maybé you can still use fastboot or ADB command !!
Click to expand...
Click to collapse
it gets freezed before it enters fastboot mode .
the pc isent reconizing the phone
botioni said:
it gets freezed before it enters fastboot mode .
the pc isent reconizing the phone
Click to expand...
Click to collapse
hi
sorry but i don't have any idea about your probleme
good luck
mayafthecool said:
hi
sorry but i don't have any idea about your probleme
good luck
Click to expand...
Click to collapse
thanks aniway
Hello botioni. First of all make sure you have installed adv drivers and Google's usb driver to make your phone be recognised from the pc. Also I would like to ask if you are able to enter recovery, cause as you have mentioned in the thread you can't access fastboot( freezing issues). If you can then there are three things you must do.. The first one is to fully wipe you phone storage and system then follow these steps. Download the mini ask ( search it on Google) and when you do this go to the folder you downloaded and open a command window with Shift+right click. On the cmd window write the following:
adb shell
mkdir -p data/media/0
Exit
Then restart recovery in order for data to be mounted
Assuming that you have downloaded a Rom for your phone you can install it either by pushing it using the command adb push Rom.zip (where Rom zip your Rom's name) or you can use adb sideload Rom.zip from the sideload function of the recovery ( advanced--> sideload). Hope I helped
Did the suggestion mentioned above worked for anyone?

stucked in fastboot mode

hello
i have got stucked in fastboot mode while installing custom rom.
please help me how to install os in my phone ( either cyanogen or miui).
Thanks in advance.
Regards,
jeevan.
Fastboot flash stock.
boyapatijeevan said:
hello
i have got stucked in fastboot mode while installing custom rom.
please help me how to install os in my phone ( either cyanogen or miui).
Thanks in advance.
Regards,
jeevan.
Click to expand...
Click to collapse
Hope this helps. Go to their website and download the fastboot ROM of your desired phone and desired locale. There you can also find the MiPhone Flasher exe file. Run that file on your PC, connect the device with a USB cable when in Fastboot Mode, the application will detect the device, then provide the Downloaded ROM path and hit Flash. within 2-3 mins you're good to go
I have same problem with my mi 4i
Falshing via miflash tool , adb and qfil still got stucked on fastboot mode
When i wipe using mirecovery got notice
Wipe data failed
Any more solution to solve this suck problem?

SOLVED....Can´t get to TWRP because of my fault

SOLVED!......
So hello guys, I am 17 year old, amateur in this mobile topic . My mobile is honor 8 with android 7.0
I unlocked my boot loader and then I tried to flash the TWRP thorugh the fastboot. It didn´t work. Everytime when the mobile was starting I finished on the screen that told me :"your device is unlocked...., your device is starting..." just the normal window when you have bootloader unlocked. I couln´t get into anything. I tried multiple twrps and then I found one called like twrp-3.1.1-1-frd.img https://forum.xda-developers.com/honor-8/development/twrp-t3566563 that worked for me and everything was ok.
But yesterday I wanted to unroot the phone. I read here how to do that: https://forum.xda-developers.com/honor-8/help/honor-8-to-stock-locked-t3509004
But everytime I wanted to start through stock recovery.img (that was downloaded in update.app from https://forum.xda-developers.com/honor-8/development/models-stock-firmware-packages-honor-8-t3501942) nothing happen.
Still the window with the message your device is starting. I coun´t get elwhere then bootloader mode. When I flashed the twrp-3.1.1-1-frd again, it worked normal. But I still wanted to get stock.
I didn´t know what to do so I scrolled down the same site and found this:
"Extract the update.app use this attachment
take Boot , Recovery , Data , System .
Go to ur Fast-boot Folder move this Files inside it .
Open Terminal or CMD throw Admin Rights inside the folder
make sure ur device with fast-boot mode before connecting ur cable to ur device
and make sure u have drivers installed
Type in CMD
Fastboot flash Boot boot.img
Fastboot flash Recovery Recovery.img
Etc .. flash all .imgs
Last type fastboot oem lock <YourPersonalUnlockCodeHere> ( THIS ONLY IF U LIKE TO LOCK AGAIN !)
fastboot Reboot . unplug cable and hope Work Fine ."
So I did what is written there I extracted those img files from update.app and flashed them ...... Now even if I put twrp-3.1.1-1-frd.img nothing happen I am stuck there only thing I can do is to boot to bootloader mode or be in the windew that is telling me device is starting....
And what would I want is to unstuck and go stock again.
Thank you in advance for your reply and sorry for the english.
How did I solve. I flashed twrp in recovery2 too, this solved it and mobile booted. THX for help guys.
https://forum.xda-developers.com/honor-8/how-to/discussion-t3591964/post72056001and#post72056001
deadko said:
https://forum.xda-developers.com/honor-8/how-to/discussion-t3591964/post72056001and#post72056001
Click to expand...
Click to collapse
I dont understand what you meant. the twrp-3.1.1-1frd.img doesn´t work for me at the moment it worked but since I did what I wrote it stopped working.
I cant get even in recovery mod.
Rommco05 said:
I always prefer clean start. Is a longest way but for performace and battery is the best!! So u can make downgrade to Marshmalow and your bootloader will locked (relocked) auto. If don't know how (xda search) leave a post here
Click to expand...
Click to collapse
But I don´t know how and where to start the only 2 screens I get is bootloader boot and your device is starting...
and I dont know why all of the TWRPs stoped working for me
Rommco05 said:
If u can boot to os. Please check in fastboot and in developer section >> frp is locked or unlocked? oem is...?
Click to expand...
Click to collapse
I can´t boot at all not even in recovery mode. "Phone onlocked, FRP unlock"
Rommco05 said:
Your last fw was?
edit: unroot phone? I see first time thx
Click to expand...
Click to collapse
When I rooted I installed how I wrote twrp, then flashed super su
I dont have unrooted phone I just wanted to unroot the way that I would install update.app throught stock recovery mode.
Markus37CZ said:
When I rooted I installed how I wrote twrp, then flashed super su
I dont have unrooted phone I just wanted to unroot the way that I would install update.app throught stock recovery mode.
Click to expand...
Click to collapse
U can install even with root . It will bring back all the files to stock .dont worry about current system. It will be updated with the file in update.app and all ur changes to system will be erased

stuck at bootloader , No OS No Recovery :(

hi my oneplus 7 pro 1910 stuck at bootloader and when i press start or recovery it gets back to the bootloader screen i cant even turn off the phone
i accidentally wiped all partitions in twrp and made a format .
anyhelp ? ive tried to do the fastboot rom flash but my pc doesnt detect my phone
i tried almost every solution i found but nothing works
Your bootloader needs to be unlocked to use a fastboot ROM.
Is it unlocked?
@soka said:
Your bootloader needs to be unlocked to use a fastboot ROM.
Is it unlocked?
Click to expand...
Click to collapse
Yes it’s unlocked , any help
Search on the fast boot rom thread for the fast boot rom version you were last on, i have used this many times and it worked.
One thing to note, after it flashed everything , I ended up in crash dump error. I went into stock recovery and wiped/formatted my device and it boot up great.
https://forum.xda-developers.com/t/msm-tool-guac-for-all.3934691/ - just follow this guide
One thing that worked for me is when your phone is plugged into your pc open a command prompt and type fastboot boot twrp-*.img (make sure it is the .img not .zip), and from there download the twrp installer .zip and flash that, reboot to recovery, and install the OTA for your device (OTAs can be found at this thread).
If it fails to boot and gives you an error, try fastboot getvar all to see which slot is currently active then do fastboot --set-active=*inactive slot letter* then fastboot --set-active=*original active slot letter* then try to boot to the twrp .img from fastboot again. If fastboot doesn't detect your device at all, try seeing if adb devices outputs anything, and if it does type adb reboot bootloader

phone not vibrate to power on after flash vbmeta for android 11 gsi

please any help , my phone "redmi 6a " , I tried to install android 11 gsi from google from this tutorial
Install Android 11 on GSI Supported Project Treble Devices
In this guide, we will show you how to install Android 11 GSI on Project Treble devices using two methods: TWRP and Fastboot Commands.
www.droidwin.com
, and flashing vbmeta.img by twrp was not clear for me as I must "select partition to flash image " as twrp says , so i flashed vbmeta.img one time as boot and another time as bootloader and then flash system.img as system and then install permissiver_v5.zip and then reboot , my phone now not powered on at all , even any logo not appear , i put it in charger and hold power button a lot but no vibration at all and also can't open twrp or fastboot as my hold on power button all it did is flash the above light led when it is in the charger , no any thing else , I think the problem is related to my mistake when flash vbmeta as i didn't know any option i must choose or what is the problem and how can i fix it please ?
You messed up your boot system.....
1. You need a PC
2. Redmi Drivers
3. USB CABLE
4. MiFlash tool and the stock ROM
Do you have MiFlash installed on your PC?
yes , it is installed , i connected the phone as you say but it is not read by the flash tool till now
Wait so has it been discovered or not
Tried different usb ports?
Keno_I said:
Wait so has it been discovered or not
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Click to collapse
not discovered as in this image , although in past days , it was discovered
Keno_I said:
Tried different usb ports?
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Click to collapse
yes
You cannot get into bootloader?
If you cant did you check if adb connects?
Keno_I said:
You cannot get into bootloader?
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Click to collapse
yes , i can't but i hope i use wrong program , did you see my attachment above , if this the program you say , then yes it can't read my device although i click driver and install the drivers from the program it self
Keno_I said:
If you cant did you check if adb connects?
Click to expand...
Click to collapse
adb devices not showing any device although my phone has the above tiny light circle that indicates that it is charging by the cable connected to my pc
Try fastboot devices
Or adb devices command
Keno_I said:
Try fastboot devices
Or adb devices command
Click to expand...
Click to collapse
tried them both
i want to know is the problem already is flash vbmeta as boot ?
and now what can i do ?
1. Windows PC with MiFlash Beta (!) tool
2. Download a Xiaomi Fastboot Rom
3. extract Rom to your PC
4. start MiFlash Beta tool and point to the extracted folder
5. press Vol+ & Vol- & Power on your Mi for 10 seconds and connect it to your PC while holding the buttons another second after plugging it in
6. press refresh button on MiFlash tool
7. if your drivers are installed correct, your phone should be visible on COM-Port XXX
8. press flash and hopefully it will be flashed
9. if not: try several times
10. wait until it boots to the welcome screen (around 5 mins)
now your phone should be useable again.
i will try those steps now and tell you , i thank you very much
Did it work?
Keno_I said:
Did it work?
Click to expand...
Click to collapse
no , mi flash tool can't read it but there are good and bad news , good is that from here
i could solve my problem using sp flash tool and all instructions in the above video , but bad is after that i tried to root my device using magisk patched boot image and then got infinite boot loop and also want now to solve it the same way by sp flash tool but phone restarts every 6 or 7 seconds so sp flash tool not working with me and also tried a lot of combinations of buttons to go in fast boot mode but invain so what you think i am supposed to do now

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