[Q] Htc m8 doesn't boot, no O.S.. How fix it? - One (M8) Q&A, Help & Troubleshooting

Hi!! A friends ask me to fix his Htc m8, I don't know what he did before but the phone look brick or soft brick, the O.S. doesn't start and, if I turn on it, it lock on logo screen. I'm a Samsung user so i don't know the procedure to fix it and my friend too.
I install adb and AIO Toolkit to find some info about the phone, so I can show you something.
This is what i read:
*** UNLOCKED ***
M8_UL PVT SHIP S-OFF
CID-HTC__J15
HBOOT-3.18.0.0000
RADIO-1.16.21331931.LA24G
OpenDSP-v38.2.2-00542-M8974.0311
OS-
eMMC-boot 2048MB
Aug 4 2014, 20:53:24.0
and:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.16.21331931.LA24G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: ****************
(bootloader) imei: ****************
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: HTC__J15
(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: 5e4b24e4
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
What can I do? Can someone help me?
If it's possible explain the procedure
Thanks !!

simox2601 said:
Hi!! A friends ask me to fix his Htc m8, I don't know what he did before but the phone look brick or soft brick, the O.S. doesn't start and, if I turn on it, it lock on logo screen. I'm a Samsung user so i don't know the procedure to fix it and my friend too.
I install adb and AIO Toolkit to find some info about the phone, so I can show you something.
This is what i read:
*** UNLOCKED ***
M8_UL PVT SHIP S-OFF
CID-HTC__J15
HBOOT-3.18.0.0000
RADIO-1.16.21331931.LA24G
OpenDSP-v38.2.2-00542-M8974.0311
OS-
eMMC-boot 2048MB
Aug 4 2014, 20:53:24.0
and:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.16.21331931.LA24G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: ****************
(bootloader) imei: ****************
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: HTC__J15
(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: 5e4b24e4
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
What can I do? Can someone help me?
If it's possible explain the procedure
Thanks !!
Click to expand...
Click to collapse
This should be an easy fix.
His hboot number tells me he is on 4.4.3 firmware. The OS/version-main is blank because he is using an outdated recovery. Later he should update to TWRP 2.8.0.3. There is a newer version (2.8.1.0) but users have reported issues with it.
So....download a 4.4.3 ROM on your PC and place it onto his ext SD and insert that into the phone.
To get into fastboot (you can go to recovery from there), hold down the power button and vol down while the phone is off. You can also enter it while the phone is on by holding power + vol up until the phone reboots, and as soon as the screen goes black slide your finger from vol up to vol down.
Using the vol button to navigate the fastboot menu, choose hboot with the power button. (it's the first choice, no navigating actually needed). From hboot you can navigate to recovery and hit the power button. Flash the ROM, and everything should be fixed. :good:

Related

Need help getting Developer Edition back to stock

My office recently purchased a used HTC One M8 Developer Edition device for testing purposes. I was under the impression that it was stock, but I was wrong. It had TWRP installed. The system alerted me that there's a system update, but when I try to install it, it just boots into TWRP. I managed to flash the stock recovery back to it, but when I try to apply the update, it just boots to the fastboot screen, and does nothing.
Here's all of the info I've got about the phone:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.16.0.0000
(bootloader) version-baseband: 1.15.2133156.UA03_2G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: FA43SWM03221
(bootloader) imei: 358718050231948
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul_ca
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B12000
(bootloader) cidnum: BS_US001
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 0a41237a
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
*** TAMPERED ***
*** UNLOCKED ***
M8_UL_CA PVT SHIP S-ON
HBOOT-3.16.0.0000
RADIO-1.15.2133156.UA03_2G
OpenDSP-v26.2.2-00538-M8947.0106
OS-
eMMC-boot 2048MB
Mar 3, 2014,20:18:02.0
I'm adb/fastboot savvy as a Nexus user, but the HTC world is unfamiliar to me. Any help would be greatly appreciated! I've been looking up various articles and posts for the last 3 hours trying to figure this out.
daewond3r said:
My office recently purchased a used HTC One M8 Developer Edition device for testing purposes. I was under the impression that it was stock, but I was wrong. It had TWRP installed. The system alerted me that there's a system update, but when I try to install it, it just boots into TWRP. I managed to flash the stock recovery back to it, but when I try to apply the update, it just boots to the fastboot screen, and does nothing.
Here's all of the info I've got about the phone:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.16.0.0000
(bootloader) version-baseband: 1.15.2133156.UA03_2G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: FA43SWM03221
(bootloader) imei: 358718050231948
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul_ca
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B12000
(bootloader) cidnum: BS_US001
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 0a41237a
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
*** TAMPERED ***
*** UNLOCKED ***
M8_UL_CA PVT SHIP S-ON
HBOOT-3.16.0.0000
RADIO-1.15.2133156.UA03_2G
OpenDSP-v26.2.2-00538-M8947.0106
OS-
eMMC-boot 2048MB
Mar 3, 2014,20:18:02.0
I'm adb/fastboot savvy as a Nexus user, but the HTC world is unfamiliar to me. Any help would be greatly appreciated! I've been looking up various articles and posts for the last 3 hours trying to figure this out.
Click to expand...
Click to collapse
You could just flash the developer RUU. Either Lock the bootloader and flash it via a PC (with htc sync installed) or put it on an sdcard and see and flash it from that.
Reading the Instructions helps. (PC Install)
http://www.htc.com/us/support/htc-one-m8/news/
Latest RUU on their website is newer then the one you have flashed.
Thanks @Tachi91! I appreciate the nudge in the right direction!

Help please

very good hello, the next is for help, pardon my Ingres but use the translator, my native language is Spanish, I have a htc one free m8, a couple of weeks ago I gave a friend to change the room, he had unlocked bootloader and S-OFF was now returned to me with a GPE Romm, liquidsmoot 4.4.4 and S-ON, the rom is not to my liking, and I return it to HTC Sense, take it to my friend again and not know how to return it to sense, I need help please I can do?
***software status: Modified ***
***UNLOCKED ***
M8_UL PVT SHIP S-ON
HBOOT-3.19.0.0000
RADIO-1.25.21331147A1.06G
OpenDSP-v48.2.2-0064-M8974_FO.1211
OS-
eMMC-boot 2048MB
Jan 12 2015,16:15:21.0
bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.25.21331147A1.06G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: FA43NWM04101
(bootloader) imei: -------------
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B17000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 3aa067db
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.210s
Sent from my One M8 using XDA Free mobile app
You're already receiving help for this here:
http://forum.xda-developers.com/htc-one-m8/help/help-helps-return-htc-one-m8-original-t3207098
Please don't create duplicate threads.
Thread closed.

Bricked HTC One M8 Cidnum:HTC__044

Hi
Im trying to factory reset my HTC One M8 as the screen keeps flashing and i can access the settings menu.
I tried Hboot factory reset but it just flashes and returns to Hboot.
Hboot shows
software status:modified
locked
security warning
M8_UL PVT SHIP S-ON
OS-6.14.707.1
fastboot getvar all shows
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.29.214500021.24_2G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.14.707.1
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B11000
(bootloader) cidnum: HTC__044
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 205bdca3
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
conecting to pc in fastboot mode
use "fastboot erase cache" and boot to recovery
Can you give a step by step?
When I press recovery it just returns to Hboot menu

[HELP] Everything running in super slow motion

My cousin did something to the phone and now there was no OS installed. I installed the correct TWRP but its running in slow motion mode. I installed various ROMs .. LineageOS, Viper ROM and did a restore of stock ROM. These ROMs installs well but when the phone starts, everything is running in slow motion mode. Its very frustrating. Can you please help me in getting my phone back in normal running. These details of my phone are as below:
Model number (as mentioned on the back of the phone) : 0P6B630
The GetVar info:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.29.214500021.12G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: MB521WM00281
(bootloader) imei: 3524XXXXXXXXXX119
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B65000
(bootloader) cidnum: HTC__038
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 205bdca3
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
Fastboot Screen Info:
**UNLOCKED**
M8_UL PVT SHIP S-ON
HBOOT-3.19.0.0000
RADIO-1.29.214500021.12G
OpenDSP-v51.2.2,15:50:09.0
Current ROM: 4.4.4
I've already given a reply to you in this thread
Please only ask for help with a problem in one thread. If you have multiple people helping in multiple threads it can get very confusing.
Please don't create duplicate threads or posts.
Thread closed.

M8s stuck on HTC screen and won't go in to recovery mode

Hi guys !
Sorry if wrong section !
Having a problem with a htc one m8s I recently purchased. When I try to turn on the phone its stuck on the HTC logo. When i factory reset it it goes back to to HTC logo and it stays there. When I try to go to recovery mode red triangle with exclamation mark so I press volume up and tap power button but nothing happens, the triangle disappears after couple of minutes and goes back to HTC Screen. Any idea what to do ? I was hoping to install stock firmware but cant find it anywhere. Please help
Bootloader info:
***LOCKED***
M8QL_UL PVT SHIP S-ON
HBOOT-3.19.0.0000
[email protected]
OS-2.10.401.1
eMMC-boot 2048MB
Apr 15 2016,16:07:09.0
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: [email protected]
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 2.10.401.1
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8ql_ul
(bootloader) platform: hTCBmsm8939
(bootloader) modelid: 0PKV10000
(bootloader) cidnum: HTC__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 0b9a12e3
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
(bootloader) mfg-name: 0001
Please help what can I do? And where can I find the right RUU ? I'm new to this. Thanks
https://ruu.lalleman.net/HTC_M8S(QL_UL)/RUU/
jeroen_13 said:
https://ruu.lalleman.net/HTC_M8S(QL_UL)/RUU/
Click to expand...
Click to collapse
Thanks ! Do You know how to install it using USB ?
https://forum.xda-developers.com/showpost.php?p=62590185&postcount=1
I'm looking for something like this but how to do it using USB.
thanks

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