Gabriel Mejia
Lurker
Hello Friends.
my HTC ONE M8 (M8_UL) originally had the OS KitKat 4.4.4. I update the GPE cm-12.1-20150901-SNAPSHOT-YOG4PAO23A-m8. The phone worked well a couple of months, then suddenly stopped working.
Then try to repair installing the firmware sense of KitKat, but after this attempt the recovery stopped working. Currently you install a firmware GPE again, but the phone is still not working. The custon recovery not working.
If I restart the phone, the HTC logo appears and the phone is turned off.
If the logo appears on HTC bootloader recovery selected and the phone is turned off.
These are the solutions I've tried:
1) fastboot flash recovery recovery.img (recovery.img = OpenRecovery-TWRP-2.7.0.1-m8.img, OpenRecovery-TWRP-2.7.1.0-m8.img, OpenRecovery-TWRP-2.8.5.0-m8.img).
2) fastboot flash boot boot.img (boot.img = boot.img Extracted to ATT444firmware.zip, or UCP-HTC_One_ (M8) _GPe_Marshmallow-6.0_MRA58K.H6_5.07.1700.6_0p6bdiag.zip)
3) relocked fastboot and install RUU_M8_UL_L50_SENSE60_ATT_MR_Cingula...5_signed_2.exe
Nothing has worked. I still recovery. I try turns off so soon.
This video show the problem!!! search in youtube "M8 AT&T, bootloop, recovery doesn't work. HBOOT work fine"
This is my actual configuration:
C:\fastboot>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.23.213311491.A13G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 5.07.1700.6
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT46KWM01362
(bootloader) imei: 352090060968893
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B12000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 11459804
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
Execution time is 19(ms)
my HTC ONE M8 (M8_UL) originally had the OS KitKat 4.4.4. I update the GPE cm-12.1-20150901-SNAPSHOT-YOG4PAO23A-m8. The phone worked well a couple of months, then suddenly stopped working.
Then try to repair installing the firmware sense of KitKat, but after this attempt the recovery stopped working. Currently you install a firmware GPE again, but the phone is still not working. The custon recovery not working.
If I restart the phone, the HTC logo appears and the phone is turned off.
If the logo appears on HTC bootloader recovery selected and the phone is turned off.
These are the solutions I've tried:
1) fastboot flash recovery recovery.img (recovery.img = OpenRecovery-TWRP-2.7.0.1-m8.img, OpenRecovery-TWRP-2.7.1.0-m8.img, OpenRecovery-TWRP-2.8.5.0-m8.img).
2) fastboot flash boot boot.img (boot.img = boot.img Extracted to ATT444firmware.zip, or UCP-HTC_One_ (M8) _GPe_Marshmallow-6.0_MRA58K.H6_5.07.1700.6_0p6bdiag.zip)
3) relocked fastboot and install RUU_M8_UL_L50_SENSE60_ATT_MR_Cingula...5_signed_2.exe
Nothing has worked. I still recovery. I try turns off so soon.
This video show the problem!!! search in youtube "M8 AT&T, bootloop, recovery doesn't work. HBOOT work fine"
This is my actual configuration:
C:\fastboot>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.23.213311491.A13G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 5.07.1700.6
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT46KWM01362
(bootloader) imei: 352090060968893
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B12000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 11459804
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
Execution time is 19(ms)