Help! Bricked - Verizon HTC One (M8)

I was trying to flash GPE on my phone and it has been stuck for over a half hour. I cant power it off, reboot into recovery. I tried using adb but it says my device is unauthorized. I tried fastboot reboot but it just says waiting for device.
I had CM11 on my phone, I have TWRP (latest version I think) I went into TWRP and did a factory reset and tried installing my new ROM and then it seemed to finish, I hit reboot system and it went to the first screen you see when you power up the phone and it has been stuck there for over a half hour.
If it helps I have a backup sitting on my computer.
Is there anyway to override the fact that adb is seeing my phone as unauthorized?
PLEASE PLEASE HELP
TIA
EDIT: got it, held power+vol up for around 12 sec, then the second the screen went dark I held power+vol down and got into recovery

pie_are_squared said:
I was trying to flash GPE on my phone and it has been stuck for over a half hour. I cant power it off, reboot into recovery. I tried using adb but it says my device is unauthorized. I tried fastboot reboot but it just says waiting for device.
I had CM11 on my phone, I have TWRP (latest version I think) I went into TWRP and did a factory reset and tried installing my new ROM and then it seemed to finish, I hit reboot system and it went to the first screen you see when you power up the phone and it has been stuck there for over a half hour.
If it helps I have a backup sitting on my computer.
Is there anyway to override the fact that adb is seeing my phone as unauthorized?
PLEASE PLEASE HELP
TIA
EDIT: got it, held power+vol up for around 12 sec, then the second the screen went dark I held power+vol down and got into recovery
Click to expand...
Click to collapse
When you are in fastboot and have phone connected to PC hit the power button while Fastboot is highlighted. It should change to Fastboot USB. From here you should be able to get into recovery.
Hope this helps.

Related

[SOLVED]G2 wont boot to download

Hello as the title says my phone wont boot into download mode. I got the phone and downgraded it and was able to root it. The phone was working perfectly all day, I plugged the phone in at night and went to sleep and i woke up and the phone was booted to recovery (Philz Touch 6) and when i try to reboot the phone it shows the LG screen then goes straight to recovery if i power off and hold the volume up button the phone still goes into recovery and trying "adb reboot download" wont work, it just hangs in terminal and never completes command.
blackoakx22 said:
Hello as the title says my phone wont boot into download mode. I got the phone and downgraded it and was able to root it. The phone was working perfectly all day, I plugged the phone in at night and went to sleep and i woke up and the phone was booted to recovery (Philz Touch 6) and when i try to reboot the phone it shows the LG screen then goes straight to recovery if i power off and hold the volume up button the phone still goes into recovery and trying "adb reboot download" wont work, it just hangs in terminal and never completes command.
Click to expand...
Click to collapse
Sounds like you may have to start from scratch and use flash tools to flash stock ROM, start all over again with rooting and whatever ROM you choose.
DubSolo said:
Sounds like you may have to start from scratch and use flash tools to flash stock ROM, start all over again with rooting and whatever ROM you choose.
Click to expand...
Click to collapse
That would be great. If I could get into download mode.
Mods please delete this thread. Problems was solved. Phone was in warranty. Went to AT&T and got a new phone.

[Q] Rooted, bad recovery, and stuck in bootloop

I scoured the forums, but have not been able to find out what I can do to solve my problem. So here it is.
I rooted my phone (to play around with some settings, what have you) and flashed TWRP recovery onto it. I got an error msg when booting up, so I decided to push an original recovery back onto the phone, because it wouldn't go to TWRP. I followed a guide (which I can't find now) to push back a stock version of recovery and it failed. My phone would boot normally just fine, but when I tried to go to recovery it would loop.
The OTA update came today, and dumbass me pressed continue (not thinking) and now I am stuck in a boot loop, and cannot get out of it.
Cannot get into recovery.
Cannot get into download mode.
Got any ideas?
Thanks
Same Problem
I have pretty much the same problem. Please help!
well without recovery/download mode working or the phone being in fastboot mode there really isn't much that can be done, you can always try to claim on warranty
boot loop
So, let me get this straight. If it failed when you tried to install the stock recovery, then you still have the TWRP recovery right?
I ran into a boot loop problem earlier when I tried upgrading TWRP. I just couldn't access my recovery so here is what I tried:
Code:
Turn your phone off.
Press volume down and power button until the LG logo comes on screen
Let go of both buttons
Hold the volume down and power buttons again until you see the "hard reset screen"
Press power once and then power again to confirm. The screen says it will reset your device but it will not as long as you have a custom recovery installed.
Your custom recovery should appear on screen.
Try the steps above and see if you can get into a recovery. Once you do maybe try resetting. Hope that helps.

[Resolved] Automatic Boot into TWRP Recovery

Anyone can Help from the community?
Recovery issue
Please... i use my phone a lot in university...
I found the solution my self, and everything is back to normal...
the phone was stuck at the early stage of the booting process and maybe couldn't find the boot image in order to boot up the android OS, so all i did was i plugged in the phone into the PC, i started everything in fastboot mode on phone and on PC then i just sent the following command to my phone.
Code:
fastboot continue
fastboot then(meaning after the command) wasnt able to recognize the phone anymore so i knew that its now trying to search for partitions other than recovery.. i waited like 10 seconds and booom it booted into the best ROM i've ever used ( and actually missed ) which is Official RR from our great maintainer "nicesoni_ash"
P.S: the vol- as i said was really stuck and i noticed it not working while on RR ROM, so i just clicked it many times and tried mixing vol+ with vol- .. after many many attempts vol- worked and i then rebooted to make sure if everything is back to normal and no recovery auto boots and indeed :laugh:
thanks a lot

[Bricked] BLN-L24 Can't boot nothing

I was on Elite ROM v7 and I wanted to go back to stock with the official Honor 6X Rollback Package but failed. Now the phone stuck at boot screen. I can't boot into fastboot, no twrp, no stock recovery. 3 button dload method wont work any more. If I hold the power button long enough, the phone will reboot with two vibrations and go right back to "this device is booting" screen. I waited till the battery is depleted and tried every possible combination again, including volume down+plug in usb cable connecting to a pc, still boots into the same screen.
Here's what I have done that caused the brick.
1) while in Elite Rom v7, I power off the phone.
2) dload official intermediate package.
3) dload official 6.0. (it succeeded followed by restart and user reset.
4) the phone then stuck at the blue Honor screen.
5) I force the phone to reboot by holding the power button, the phone entered stock eRecovery. I did a factory reset. The phone still stuck upon reboot.
6) I reboot the phone to fastboot mode and unlock the bootload, after this step, the phone stuck at "this device is booting" screen and wont boot into anything else.
When looking back, I guess between 1 and 2, I should have booted into twrp and format data, which is ecryted.Since I missed this step, it caused the system hung at step 4.
I have a similar problem i thinck it has to do with the warning message i waited until battery was empty and then i got a little different screen wich allows you to enter recovery or boot the device if you get this screen booting will work.
In my case i get the broken screen only if i reboot if i shutdown i get the wirking screen. But my problem is a bir more tricky because the recovery dosent work properly it gives my the option o download stock rom and recovery but it allways failes wehn fetching package info...
The other option i get in the recovery is to shutdown or reboot nothing else
And i can't use fastboot because of the reboot problem...
Using the hardware keys dosent work too...
XelaaleX1234 said:
I have a similar problem i thinck it has to do with the warning message i waited until battery was empty and then i got a little different screen wich allows you to enter recovery or boot the device if you get this screen booting will work.
In my case i get the broken screen only if i reboot if i shutdown i get the wirking screen. But my problem is a bir more tricky because the recovery dosent work properly it gives my the option o download stock rom and recovery but it allways failes wehn fetching package info...
The other option i get in the recovery is to shutdown or reboot nothing else
And i can't use fastboot because of the reboot problem...
Using the hardware keys dosent work too...
Click to expand...
Click to collapse
What reboot problem? Is the usb cable in when your attempting to boot fastboot?
---------- Post added at 01:46 PM ---------- Previous post was at 01:45 PM ----------
shadowcliffs said:
I was on Elite ROM v7 and I wanted to go back to stock with the official Honor 6X Rollback Package but failed. Now the phone stuck at boot screen. I can't boot into fastboot, no twrp, no stock recovery. 3 button dload method wont work any more. If I hold the power button long enough, the phone will reboot with two vibrations and go right back to "this device is booting" screen. I waited till the battery is depleted and tried every possible combination again, including volume down+plug in usb cable connecting to a pc, still boots into the same screen.
Here's what I have done that caused the brick.
1) while in Elite Rom v7, I power off the phone.
2) dload official intermediate package.
3) dload official 6.0. (it succeeded followed by restart and user reset.
4) the phone then stuck at the blue Honor screen.
5) I force the phone to reboot by holding the power button, the phone entered stock eRecovery. I did a factory reset. The phone still stuck upon reboot.
6) I reboot the phone to fastboot mode and unlock the bootload, after this step, the phone stuck at "this device is booting" screen and wont boot into anything else.
When looking back, I guess between 1 and 2, I should have booted into twrp and format data, which is ecryted.Since I missed this step, it caused the system hung at step 4.
Click to expand...
Click to collapse
Follow this guide https://forum.xda-developers.com/honor-6x/how-to/how-to-to-stock-emui-5-0-flashing-twrp-t3679985
Got the solution
After the battery was empty it booted into a little different screen wich i was able to boot from, then i downloaded the firmware and put it into dload folder on external sd. Next i force updated by holding [volume up] [Volume down] and [Power button]. Now i have a working recovery boot and Rom. Everything is stock and the bootloader is locked again.
I discovered this this morbign and didnt had time to answer earlyer sorry for that...
Someone asked because of the bootloader the only thing i got was this broken screen didnt react to my input, cable plugged in plugged out. Maby the warning screen comes before everything or there is not enough time for the timout or whatever... The important thing is that you can fix it that way!:laugh::victory:

P20PRO Brick NEED SOME HELP

Hello
I tried to flash android 9 on my P20 PRO and after the reboot the phone enetered emui recovery for verification and i got the error verification fail and phone turned off.
Now if i wanna try power on the phone nothing happens. But the phone is on cuz i hook it on pc and the HIsuite starts , also on fast boot i can sent reboot command and the phone reboots but the display is black .....
Is there a way i can flash a new system via fastreboot or adb ?? Any help is appreciate..
Thanks alot
eRecovery
The recovery sitting in the "recovery" partition. eRecovery is Huawei's recovery that is able to fix your phone by downloading the latest OTA update via WiFi if you got stuck in a boot loop for several reasons.
To boot into eRecovery:
Power down your phone (if you are stuck in a boot loop simply continue with the next step).
Hold volume up until you end up in eRecovery.
Setup your WiFi access and let it recover your phone.
If unsure, "wipe data/factory reset" to get rid of any leftovers you messed up.
Reboot and be happy that you have not fully bricked your phone.
i cant enter in erecovery ....i have no image on display i tried press power+ volum up and nothing...the phone is on but is black screen .
now the led is blinking red battery empty i think
did you have an unlocked bootloader?
if thats right, you can use this guide to recover.
XDA - Recover
I recovered my phone 2 or 3 times following that guide.
aragarm said:
Hello
I tried to flash android 9 on my P20 PRO and after the reboot the phone enetered emui recovery for verification and i got the error verification fail and phone turned off.
Now if i wanna try power on the phone nothing happens. But the phone is on cuz i hook it on pc and the HIsuite starts , also on fast boot i can sent reboot command and the phone reboots but the display is black .....
Is there a way i can flash a new system via fastreboot or adb ?? Any help is appreciate..
Thanks alot
Click to expand...
Click to collapse
You could try the recovery method in my signature.
Wrote it a while back.

Categories

Resources