Boootloop and/or Stuck at Logo - AT&T HTC One (M7)

Hi,
For no obvious reasons my phone went to bootloop yesterday night and I've been trying to fix it by different methods suggested in forums. But my phone does either of two things after changes/updates I make:
(1) Bootloop or (2) startup and stuck at HTC One beats audio screen
I have TWRP 2.8.0 installed. I can login to recovery.
Below is the phone getvar info:
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.57.0000
(bootloader) version-baseband: 4M.27.3218.14
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 5.12.502.2
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: HT34SW906267
(bootloader) imei:
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4128mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-1f512bb6
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
It's an ATT HTC One M7.
Problems, at this moment:
(1) Get get adb to connect to device
(2) I have twrp backups on my computer but don't know how to transfer them onto phone so that I can try restore command - backup files are not in zip format but a folder with files in it.
(3) when I was able to sideload a rom, I did flash ARHD 82.0 but that didn;t help.
PLEASE HELP !!:crying:

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st167 said:
Hi,
For no obvious reasons my phone went to bootloop yesterday night and I've been trying to fix it by different methods suggested in forums. But my phone does either of two things after changes/updates I make:
(1) Bootloop or (2) startup and stuck at HTC One beats audio screen
I have TWRP 2.8.0 installed. I can login to recovery.
Below is the phone getvar info:
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.57.0000
(bootloader) version-baseband: 4M.27.3218.14
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 5.12.502.2
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: HT
(bootloader) imei:
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4128mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-1f512bb6
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
It's an ATT HTC One M7.
Problems, at this moment:
(1) Get get adb to connect to device
(2) I have twrp backups on my computer but don't know how to transfer them onto phone so that I can try restore command - backup files are not in zip format but a folder with files in it.
(3) when I was able to sideload a rom, I did flash ARHD 82.0 but that didn;t help.
PLEASE HELP !!:crying:
Click to expand...
Click to collapse
To install ARHD you should use TWRP 2.6.3.3 :good:
Or if you want to use your backup you can push it to the phone storage with adb, while in TWRP recovery.
Put the backup folder inside your fastboot folder on your pc and rename it something easy to type "nandroid" for example. Boot the device to TWRP recovery Home Screen. Connect usb cable. Then in the command window type
Code:
adb push nandroid /sdcard/TWRP/BACKUPS/DEVICESERIALNO./nandroid
Replace "DEVICESERIALNO." with your phone's Serial number in capitals
Wait for the push to complete, the command window may appear unresponsive at first just be patient when it's done restore the nandroid with TWRP
P.s you should edit your post and delete your Serial number. You don't want it displayed on the forums. FYI that's the serial number you need to use in the push command.
If you found my posts helpful, no need to say thanks. There's a button for that

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Thank you again (already pressed thanks button )...I'll give it a try once I get home.

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st167 said:
Thank you again (already pressed thanks button )...I'll give it a try once I get home.
Click to expand...
Click to collapse
Your welcome let me know how it goes, or if you need more help :good:
If you found my posts helpful, no need to say thanks. There's a button for that

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So I was able to push backup to TWRP and restore. Yay!
But now the problem is I don't have any cell services....phone identity section shows no imei, no baseband, etc. I can see all these info from fastboot getvar. Any idea?
Oh and I keep getting error saying com.htc.dialer is not responding.

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st167 said:
So I was able to push backup to TWRP and restore. Yay!
But now the problem is I don't have any cell services....phone identity section shows no imei, no baseband, etc. I can see all these info from fastboot getvar. Any idea?
Oh and I keep getting error saying com.htc.dialer is not responding.
Click to expand...
Click to collapse
Sorry to tell you that doesn't sound good. Unknown imei and Baseband is normally a hardware failure.
You can try to flash a firmware package or even better if possible an ruu but it rarely solves the issue. It's most likely the Antenna pin connector.
Do you have warranty on the device if so the best option is to return to Stock and send it for repair. :good:
If you found my posts helpful, no need to say thanks. There's a button for that

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Danny201281 said:
Sorry to tell you that doesn't sound good. Unknown imei and Baseband is normally a hardware failure.
You can try to flash a firmware package or even better if possible an ruu but it rarely solves the issue. It's most likely the Antenna pin connector.
Do you have warranty on the device if so the best option is to return to Stock and send it for repair. :good:
If you found my posts helpful, no need to say thanks. There's a button for that
Click to expand...
Click to collapse
I flashed the att firmware and then flashed rom again. Everything worked fine Phone started normally and I was able to make calls.
But my happiness ended soon...I tried to restart the phone after it finished downloading and updating apps and it died
Now phone doesn't power on, no led indicator or nothing when I plug the charger in. I tried diff combinations of power and vol button but no luck. So now I have an expensive paper-weight :crying:
Phone is out of warranty as it has been more than 365 days since purchase.
But thanks for your help.

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WHen my phone did similar behavior I held down power + vol up (It will eventually vibrate and show the white HTC splash screen) THen continued to keep the buttons held down for almost 10 seconds, it rebooted itself again and finally allowed me into HBOOT and from there I was able to choose "Recovery" and boot into TWRP
If that doenst work, try the same with Power + Vol down. Or maybe it was Power + Home + Vol up, or Power + home + Vol down. Sorry, I dont exactly remember but one of those 4 combinations will get you into HBOOT or into recovery so that you can flash a new Rom

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st167 said:
I flashed the att firmware and then flashed rom again. Everything worked fine Phone started normally and I was able to make calls.
But my happiness ended soon...I tried to restart the phone after it finished downloading and updating apps and it died
Now phone doesn't power on, no led indicator or nothing when I plug the charger in. I tried diff combinations of power and vol button but no luck. So now I have an expensive paper-weight :crying:
Phone is out of warranty as it has been more than 365 days since purchase.
But thanks for your help.
Click to expand...
Click to collapse
It's also worth checking on your warranty most come with 2years