HTC One m7 (m7ul) black screen - One (M7) Q&A, Help & Troubleshooting

Hello,
The other day i :
- Install PC driver for htc one m7
- I root my phone
- I unlock the boot loader
- I install TWRP (twrp-3.0.0-2-m7)
All of this without a problem !
Next i try to install Cyanogenmod 13, obviously a bad idea becuse my phone is on android 4.4.(3 or 4) and i choose the m7 version not the m7ul.
Now my PC don't recognize my phone anymore and when i press the power button the phone starts and show a bright black screen.
I've access to bootloader but the recovery don't whant to starts.
I try factory reset with no success.
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Thanks in advance.

Jozé490 said:
i choose the m7 version not the m7ul.
Click to expand...
Click to collapse
Afaik, the "M7_UL" variant was merged to "M7" so you've flashed the right one.
Now my PC don't recognize my phone anymore
Click to expand...
Click to collapse
Isn't your phone detected when selecting "FASTBOOT" from the bootloader? You should then see "FASTBOOT USB" in red. From there you should update your firmware to at least 7.19.401.2 and reflash your recovery/rom if needed.
I try factory reset with no success.
Click to expand...
Click to collapse
Factory reset is often misinterpreted. A factory reset will ne revert anything back to its factory state after you've modded your phone. The only thing it's doing is wiping the /data partition where your personal data and app data are stored. The rom didn't booted so there is nothing to wipe in /data that could fix your phone.
https://www.androidfilehost.com/?fid=95916177934534374
Code:
fastboot oem rebootRUU
fastboot flash zip M7_UL_Firmware_7.19.401.2.zip
fastboot flash zip M7_UL_Firmware_7.19.401.2.zip
fastboot reboot-bootloader
https://android.cmphys.com/download/1250/?version=3-0-m5-0
Code:
fastboot flash recovery twrp-3.0.M5-0-m7univ.img
fastboot erase cache
fastboot reboot-bootloader
Then try to boot in recovery and reflash your rom (if needed).
If its still not working you could flash the latest ruu and try again.

No just after i flash the rom my computer (windows 7 x64) stop recognize the phone.
I try on a win10 today my htc show a fastboot in red but no fastboot usb.
I'm blocked here. :s
Thanks

Related

Need help with HTC One

Hello
I have a HTC One on Three Uk, installed Viperone but decided to use Android Evolution HD because my daughter is going to use the phone and its simpler for her with less settings but now its on the white screen with the htc logo and won't boot up, cant get into recovery cwmr , it shows up on device manager on pc as unknow usb device (device descriptor request failed) and i can go ito the bootloader
tried looking everywere for a answer but came up blank.
Please help with detailed instructions if possible as i copied all the procedures from YouTube.
ricomcbrain said:
Hello
I have a HTC One on Three Uk, installed Viperone but decided to use Android Evolution HD because my daughter is going to use the phone and its simpler for her with less settings but now its on the white screen with the htc logo and won't boot up, cant get into recovery cwmr , it shows up on device manager on pc as unknow usb device (device descriptor request failed) and i can go ito the bootloader
tried looking everywere for a answer but came up blank.
Please help with detailed instructions if possible as i copied all the procedures from YouTube.
Click to expand...
Click to collapse
You said you are using cwm recovery:
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so boot in bootloader mode, flash twrp 2.6.3.3 recovery then fastboot erase cache
boot in recovery and use adb push or adb sideload and flash arhd again.
alray said:
You said you are using cwm recovery:
so boot in bootloader mode, flash twrp 2.6.3.3 recovery then fastboot erase cache
boot in recovery and use adb push or adb sideload and flash arhd again.
Click to expand...
Click to collapse
do i flash using adb ? if so it doesnt recognize device
ricomcbrain said:
do i flash using adb ? if so it doesnt recognize device
Click to expand...
Click to collapse
if you already flashed cwm and viperone you should know these thing right?
you flash a recovery in bootloader mode using fastboot
Code:
fastboot flash recovery name_of_file.img
fastboot erase cache
fastboot reboot-bootloader
then boot in recovery and push your rom if its not already on your sdcard
Code:
adb push name_of_rom.zip /sdcard/
and select ''install'' and flash your rom.
Thanks didn't remember been a while since I did it
Sent from my Nexus 5 using xda app-developers app

Device Bricked?

Here is my story. I've been at this for three hours including searching XDA and other sites. Can't get any options to work.
I was trying to gain S-OFF. I installed a custom recovery (TWRP) and in doing so I could not see any files to flash the new rom... I tried flash CWM, it ended up booting to the CWM text at the bottom left with the version number, and then booting to the plain white (with htc one logo) screen and sitting there and not booting into anything else. Just sits there. Every recovery I flash through fastboot (which is my ONLY option into the phone it seems) does not boot up, the device just restarts to that annoying HTC logo screen.
I was able to get ONE recovery of twrp working and it boots up into it and displays all the options, HOWEVER, it cannot mount... Nothing will mount via twrp.
What can I do?
Screenshot of twrp attached
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Flash twrp 2.6.3.3. Then run the fastboot erase cache. You should be able to get into recovery then. Any partitions that won't mount you will have to wipe in recovery. Then you can either adb sideload or adb push a Rom to your phone in recovery
nateboi81 said:
Flash twrp 2.6.3.3. Then run the fastboot erase cache. You should be able to get into recovery then. Any partitions that won't mount you will have to wipe in recovery. Then you can either adb sideload or adb push a Rom to your phone in recovery
Click to expand...
Click to collapse
That worked! You just fixed my phone! :laugh:
You sir are an :angel:
I had just about given up hope Awesome, learned something, too!
Looks like all TWRP features seem to work even install zip or flash rom.
Any ideas on the S-OFF? I can't seem to get it I tried Revone and Firewater. I have 1.56 HBOOT none of the options I''ve looked have worked.
Good to hear. What message do you get with firewater? If you get the whelp this sucks message only sunshine will work. Which will cost you $25

Bricked my HTC One M7

Honestly, this happened randomly (as far as I remember). My phone rebooted itself and got stuck in bootloop. I turned it off and now it doesnt turn back on. Computer does recognize it when plugged in (makes the connection sound) but doesnt show in my computer. Phone doesnt show any LED lights. Need help. Can't stand my backup phone :'(
EvoTheBoy said:
Honestly, this happened randomly (as far as I remember). My phone rebooted itself and got stuck in bootloop. I turned it off and now it doesnt turn back on. Computer does recognize it when plugged in (makes the connection sound) but doesnt show in my computer. Phone doesnt show any LED lights. Need help. Can't stand my backup phone :'(
Click to expand...
Click to collapse
Is the phone listed as QHSUSB_DLOAD in the device manager when its connected to your computer?
alray said:
Is the phone listed as QHSUSB_DLOAD in the device manager when its connected to your computer?
Click to expand...
Click to collapse
This is all I got
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Bump. Any suggestions?
Bump
EvoTheBoy said:
Bump
Click to expand...
Click to collapse
Boot the phone in bootloader / fastboot usb mode
using fastboot you can first try to erase the cache:
Code:
fastboot erase cache
fastboot reboot
If it snot working then you can try a factory reset which will wipe your phone. Boot in bootloader mode, exit the fastboot menu (if needed) by selecting "bootloader" and then do the factory reset selecting "factory reset"
If its still not booting then boot in bootloader / fastboot usb mode and using fastboot type:
Code:
fastboot getvar all
ad copy paste the output here
alray said:
Boot the phone in bootloader / fastboot usb mode
using fastboot you can first try to erase the cache:
Code:
fastboot erase cache
fastboot reboot
If it snot working then you can try a factory reset which will wipe your phone. Boot in bootloader mode, exit the fastboot menu (if needed) by selecting "bootloader" and then do the factory reset selecting "factory reset"
If its still not booting then boot in bootloader / fastboot usb mode and using fastboot type:
Code:
fastboot getvar all
ad copy paste the output here
Click to expand...
Click to collapse
I can't even boot into bootloader
I would suggest you try it on Windows 7.
Kasia said:
I would suggest you try it on Windows 7.
Click to expand...
Click to collapse
The computer OS won't make any difference if OP can't even boot in bootloader mode.
EvoTheBoy said:
I can't even boot into bootloader
Click to expand...
Click to collapse
Sorry but if the phone can not go in bootloader mode, even by forcing it using power and volume down, then there is nothing we can do.
In that case, I would try this on Ubantu.
http://forum.xda-developers.com/showthread.php?t=2770684

Sony xperia zr red triangle problem

I have problem with it, it resets and shows android with red triagle on it.
i can't boot into flash mode but i can into fastboot.
Pease help me
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malivrag11 said:
I have problem with it, it resets and shows android with red triagle on it.
i can't boot into flash mode but i can into fastboot.
Pease help me
Click to expand...
Click to collapse
Looks like the CM recovery.. You have a chance of making CM work if you put whatever it is you are trying to flash into your internal storage and not to sdcard..
Please give some more info on what you are trying to do?
i flashed kenel and userdata trough fastboot but i cant flash system, now phone don't show this robot
but it resets again
now it shows battery when charging
malivrag11 said:
i flashed kenel and userdata trough fastboot but i cant flash system, now phone don't show this robot
but it resets again
now it shows battery when charging
Click to expand...
Click to collapse
ok.. What are you flashing through fastboot? And how come you cant flash the system image?
it says ''error: cannot load 'L:\firmwares\C5503_10.7.A.0.228_TR\system.img'''
malivrag11 said:
it says ''error: cannot load 'L:\firmwares\C5503_10.7.A.0.228_TR\system.img'''
Click to expand...
Click to collapse
Worth a try.. go here and download: http://forum.xda-developers.com/showthread.php?p=48915118#post48915118
Install the adb/fastboot and put the system.img in the adb folder and try flashing through this tool rather than flashtool.. Good chance it will work..
i try with it before,it can't flash it. I run ''fastboot oem rebootRUU'' and wating, after i will try flash system again
now it says ''FAILED (remote: data too large)'' help me
malivrag11 said:
now it says ''FAILED (remote: data too large)'' help me
Click to expand...
Click to collapse
No brother.. in fastboot (not flashtool) use this command: fastboot flash system system.img
Press enter
and when it's done sending the system img, use this command: fastboot reboot
press enter
Your phone should now reboot..
Can you please tell me where you downloaded the ROM from bro? I'll have a look
i use fastboot this is what it said
UPDATE: my volume down button is broken, i flashed boot.img from cm12, go to recovery and install cm12
i have now problem with screen, there are moving horizontal lines, i read that is cm12 bug HELP MEE
malivrag11 said:
i have now problem with screen, there are moving horizontal lines, i read that is cm12 bug HELP MEE
Click to expand...
Click to collapse
so flash CM12.1, RR, Validus, Slim, a bunch of ports and RR/CM13 bro.. Stable as are most if not all the ROM's here in the ZR section..
no way all time same results
when it power on there all many horizontal lines on the screen, i tryed to flash bootloader but no succes

Bootloader loop after flashing T-Virus

Hello,
I've been trying to install Pixel Experience on my phone following these guides
Install PixelExperience on NB1 - PixelExperience Wiki
Install PixelExperience on NB1 - PixelExperience Wiki
wiki.pixelexperience.org
Nokia 8 (NB1) Full ROM Installation Guide
In this guide, you will find: What you should do before installing a custom ROM on your Nokia What are the button combinations of Nokia 8 for reboot to download mode, recovery mode, and etc How to install T-Virus (project treble) on Nokia 8 How...
forum.xda-developers.com
Just as described I've downloaded Nokia drivers. My phone already had unlocked bootloader via official HMD method so i went over to the next step and T-Virus.
I entered fastboot sucesfully by enabling USB debugging. Downloaded T-Virus from the guide link and executed Windows command. Followed all steps in command window.
During the process I've noticed repeating error "Invalid sparse file format at header magic" if it's important.
Anway it finished and said that my phone will enter ROM now but after restarting it's back at bootloader.
I tried entering recovery via key combinations but they won't work.
I can detect my phone in fastboot and even when i type in
fastboot reboot recovery
It will still reboot into download mode.
Any help appreciated how to get my phone to work again.
Okay, crisis averted, I reverted T-Virus and now i can boot to android again.
But I still want to know why T-Virus failed and cause bootloop on my device?
I've noticed that despite having unlocked bootloader my critical is locked. Could t
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his be the source of issue?
Yup that was it.
I had to repeat fastboot flash unlock unlock.key and then fastboot flashing unlock_critical to get critical unlocked and now T-Virus installed without any issues.
Hey got the same problem, how did you revert and unlock critical?

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