[Q] No ROM installed, can only access Fastboot, currently S-ON, HTCDev does

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therein2

Member
Mar 25, 2014
6
1
I was trying to flash a new ROM and I did 'fastboot oem relock'. Now I only have access to Fastboot and the phone is currently S-ON. My CID is GOOGL001, and HTCDev's bootloader unlock doesn't work.
When I try to flash a new recovery, or bootloader, I get "signature verify fail". I don't know what else to do. I tried everything I could come up with.

Code:
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.54.0000
(bootloader) version-baseband: 4A.18.3263.15
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.62.1700.1
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: xxxxxxxxxxxx
(bootloader) imei: xxxxxxxxxxx
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: GOOGL001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4218mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-0e82187e
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
 
Last edited:

therein2

Member
Mar 25, 2014
6
1
fastboot oem unlock doesn't work either.


Code:
...
(bootloader) [PG_ERROR] htc_pg_part_traverse(839):
(bootloader)  invalid traverse range
(bootloader) [PG_ERROR] htc_pg_part_read(1029):
(bootloader)  htc_pg_part_traverse failed
(bootloader) [DISPLAY_ERR] sp_custom partition: unlock_disp_buf.img_buf r
(bootloader) ead error!
(bootloader) [DISPLAY_ERR] Can not load custom splash!
(bootloader) Loading custom splash failed!
OKAY [  0.543s]
finished. total time: 0.543s
 

lSuperuserl

Member
Apr 12, 2012
44
1
hey you need this file it will fix any messed up htc stuck and etc its a complete rewrite Guru_Reset_M7_3.62.401.1 I used it when nothing worked for two days I had a black screen and twrp that was all and twrp wouldn't do jack adb nothing cmd nothing I meen I did everything . after this install you will have to start all over enjoy
 

alray

Inactive Recognized Contributor
May 22, 2012
8,932
3,593
hey you need this file it will fix any messed up htc stuck and etc its a complete rewrite Guru_Reset_M7_3.62.401.1 I used it when nothing worked for two days I had a black screen and twrp that was all and twrp wouldn't do jack adb nothing cmd nothing I meen I did everything . after this install you will have to start all over enjoy

Thanks, but this file won't help at all, this a stock guru rom for .401 version (OP is on .1700) that require a custom recovery to be flashed. Op is stuck S-ON with a locked bootloader.