Develop Bugs

[RESOLVED] Baseband Version/IMEI unknown

Hi friends,
I hope you guys are able to help, I have spent the whole day trying to fix my phone. So it all started when I flashed a radio that didn't work (I had SuperCID). After that, I tried different radios and flashed a radio that had the same version with my stock radio and none of them worked. So I decided to restore my phone to stock factory settings by downloading a stock backup from here (2.22.707.4 - TWRP Thanks to ckpv5) and the latest firmware from here (2.22.707.4_firmware.zip).
I flashed the firmware first twice, successfully and the restore the stock backup from TWRP and it got into a bootloop. However if i flash a custom GPE rom, it boots successfully but Baseband/IMEI becomes unknown.
I'm not sure what else to do now :crying:

I've tested installing a custom Sense based rom and GPE based rom, the Sense custom rom will get stuck in a boot loop but the custom GPE rom won't have issues. Except for the Baseband unknown version and IMEI unknown.
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.16.2133156.UA10G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 2.22.707.4
(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: 0P6B11000
(bootloader) cidnum: HTC__044
(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
Click to expand...
Click to collapse

Good news!
I managed to resolved the issue by downloading the Taiwan (HTC__621 / 1.54.709.4): 1.15.2133156.UA14G_20.18n.4096.05L radio from http://forum.xda-developers.com/showthread.php?t=2736921
Before I flashed the radio, I had configured my phone to SuperCID 11111111. I didn't clear any caches after the flash, not sure if that matters.
I haven't checked on why Sense roms are boot looping but I'm happy with a GPE rom without any issues. So I'll just stick with that for the time being

CyanogenMod 14.1 ROM
Hi, I have installed turkey den m8 my phone m8 i am unable to use the overseas product phone anymore Baseband Version / IMEI unknown error please help

did you got a solution for this problem.. Even i have the same issue.
RedroseTR said:
CyanogenMod 14.1 ROM
Hi, I have installed turkey den m8 my phone m8 i am unable to use the overseas product phone anymore Baseband Version / IMEI unknown error please help
Click to expand...
Click to collapse
did you got a solution for this problem.. Even i have the same issue.

hcazzz said:
Good news!
I managed to resolved the issue by downloading the Taiwan (HTC__621 / 1.54.709.4): 1.15.2133156.UA14G_20.18n.4096.05L radio from http://forum.xda-developers.com/showthread.php?t=2736921
Before I flashed the radio, I had configured my phone to SuperCID 11111111. I didn't clear any caches after the flash, not sure if that matters.
I haven't checked on why Sense roms are boot looping but I'm happy with a GPE rom without any issues. So I'll just stick with that for the time being
Click to expand...
Click to collapse
Hi, am having same issue, i can't even get network on my phone, i tried going to the link to download the radio you mentioned. but unfortunately it has been removed by google. Please if you can upload the radio somewhere and share

morizhtc said:
Hi, am having same issue, i can't even get network on my phone, i tried going to the link to download the radio you mentioned. but unfortunately it has been removed by google. Please if you can upload the radio somewhere and share
Click to expand...
Click to collapse
what variant you have ???
you can't flash a random radio.img
you need the one compatible with your device variant
so what is your cid&mid ??
also what is your version main ?
better than that just post the result of fastboot getvar all after removing serialno and imei

ahmed.ismael said:
what variant you have ???
you can't flash a random radio.img
you need the one compatible with your device variant
so what is your cid&mid ??
also what is your version main ?
better than that just post the result of fastboot getvar all after removing serialno and imei
Click to expand...
Click to collapse
variant: sprint
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.09.20.0209
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: 123456789012
(bootloader) imei: 355195000000010
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: mec_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0PAJ5****
(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: 5c9466dd
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.020s

morizhtc said:
variant: sprint
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.09.20.0209
(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: mec_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0PAJ5****
(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: 5c9466dd
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.020s
Click to expand...
Click to collapse
you don't even have the m8 you have htc one e8 device
don't flash anything from this thread or forum search about your specific device forum
or search on htc website http://www.htc.com/us/support/rom-downloads.html#sprint

ahmed.ismael said:
you don't even have the m8 you have htc one e8 device
don't flash anything from this thread or forum search about your specific device forum
or search on htc website http://www.htc.com/us/support/rom-downloads.html#sprint
Click to expand...
Click to collapse
already tried that firmware for sprint e8 and it says unsupported rom type and i even downloaded lower versions of software too

morizhtc said:
already tried that firmware for sprint e8 and it says unsupported rom type and i even downloaded lower versions of software too
Click to expand...
Click to collapse
yeah there is an error on the website it redirect to a9 not e8
take a look at this thread and flash the latest RUU
https://forum.xda-developers.com/one-e8/development/ruu-sprint-htc-one-e8-1-22-651-1-stock-t2952981
you have a heavy modified device even the serialno,meid and imei have been modified
try with the linked thread it's for your device

ahmed.ismael said:
yeah there is an error on the website it redirect to a9 not e8
take a look at this thread and flash the latest RUU
https://forum.xda-developers.com/one-e8/development/ruu-sprint-htc-one-e8-1-22-651-1-stock-t2952981
you have a heavy modified device even the serialno,meid and imei have been modified
try with the linked thread it's for your device
Click to expand...
Click to collapse
already flashed about 2 roms from there and still the same
and if you notice the LINKS to the RUU firmwares takes to to that of HTC one M8 on htc official site

morizhtc said:
already flashed about 2 roms from there and still the same
and if you notice the LINKS to the RUU firmwares takes to to that of HTC one M8 on htc official site
Click to expand...
Click to collapse
The links are direct download for RUUs for your device
You need to sort it either by modify the android-info inside the RUU or revert the supercid and supermid to stock
Please if you have Any further question should be in the thread linked above
Sent from my HTC M8 using XDA Labs

ahmed.ismael said:
The links are direct download for RUUs for your device
You need to sort it either by modify the android-info inside the RUU or revert the supercid and supermid to stock
Please if you have Any further question should be in the thread linked above
Sent from my HTC M8 using XDA Labs
Click to expand...
Click to collapse
thanks for your reply

Can u please give me the Taiwan radio ? the links are dead and i badly need the radio..

HTC One A9 Unknown Baseband help please

HTC one m8 stuck on hboot screen with the only option as RUU, help please

I was trying to flash a recovery RUU Zip file using Hasoon2000 all in one Toolkit and it failed. Does anyone know how to fix this?

username8900 said:
I was trying to flash a recovery RUU Zip file using Hasoon2000 all in one Toolkit and it failed. Does anyone know how to fix this?
Click to expand...
Click to collapse
What version is your phone? Do you have a full RUU to flash? Why did you use a toolkit instead of manual install? What recovery for what version of the phone did you try to install? Can you open a command window and use the command "fastboot getvar all" to give us some details on your phone model? be sure to delete the IMEI/serial before pasting the output here.

username8900 said:
I was trying to flash a recovery RUU Zip file using Hasoon2000 all in one Toolkit and it failed. Does anyone know how to fix this?
Click to expand...
Click to collapse
Agree with the previous response that we need more info.
Namely, getvar data, so we can see the version (CID, MID) of the phone, current firmware, etc. As well as what RUU file (exact name, source).
Also, any error messages or what wre the exact results of trying to run the RUU?
I also agree that flashing an RUU zip (or just about anything) thru a toolkit is a bad idea. Flashing manually is not any more complicated (at least, not by any significant degree) and a toolkit just constitutes an unnecessary middle man, that I've often seen cause problems in itself. Biggest reason for this, is that the toolkit hasn't been update in over a year (going on 2 years!) and its outdated components cause many issues on even remotely current software/firmware.

I have same problem please someone help me its request
As i was flashing zip through hboot but i was working fine than message pop up - wrong zip file-
i changed my MID before flashing 0P6BIMG_M8_UL_M60_SENSE70_MR_HTC_Europe_6.12.401.4_Radio_1.29.214500021.12G_20.72.4196t.01_release_464360_signed
this rom as my phone was unlocked from USA now it is stuck at hboot screen. now i have this
(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: 6.12.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: b:
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(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: 76df2b54
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.063s
PLEASE HELP ME I FED UP TOTALLY TIRED

karamghumaan said:
As i was flashing zip through hboot but i was working fine than message pop up - wrong zip file-
i changed my MID before flashing 0P6BIMG_M8_UL_M60_SENSE70_MR_HTC_Europe_6.12.401.4_Radio_1.29.214500021.12G_20.72.4196t.01_release_464360_signed
this rom as my phone was unlocked from USA now it is stuck at hboot screen.
now i have this
(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: 6.12.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: b:
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(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: 76df2b54
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.063s
PLEASE HELP ME I FED UP TOTALLY TIRED
Click to expand...
Click to collapse
How can it be same problem as OP ? Your problem is installed wrong ROM for your device variant.
You asked where to find your correct firmware and I linked to you to correct section for your device variant
http://forum.xda-developers.com/htc-one-m8/help/htc-one-m8-unable-to-correct-firmware-t3446792
But .. now you installed a GSM RUU on CDMA device... the biggest mistake.
Change back MID to original then install Sprint RUU. If you're lucky enough, Sprint RUU will unbricked your M8.

ckpv5 said:
How can it be same problem as OP ? Your problem is installed wrong ROM for your device variant.
You asked where to find your correct firmware and I linked to you to correct section for your device variant
http://forum.xda-developers.com/htc-one-m8/help/htc-one-m8-unable-to-correct-firmware-t3446792
But .. now you installed a GSM RUU on CDMA device... the biggest mistake.
Change back MID to original then install Sprint RUU. If you're lucky enough, Sprint RUU will unbricked your M8.
Click to expand...
Click to collapse
Oh god thanks for your reply
you mean to say may phone is CDMA but i was able to choose any carrier before AND NOW THE MOST BIGGEST PROBLEM IS THAT my stuck at HBOOT i really don't know how change MID in fastboot option PLEASE HELP ME to get back to ORIGINAL MID

Hi is there anyone who can show me a path to solve my above mentioned problem. FOR GOD SAKE PLEASE HELP ME GUYS.

karamghumaan said:
Hi is there anyone who can show me a path to solve my above mentioned problem. FOR GOD SAKE PLEASE HELP ME GUYS.
Click to expand...
Click to collapse
Post your problem in your own thread that I mention above then I'll help you.
This thread nothing to do with your problem

Post your problem in your own thread that I mention above then I'll help you.
This thread nothing to do with your problem
ok thanks please answer that quickly

karamghumaan said:
you mean to say may phone is CDMA but i was able to choose any carrier before
Click to expand...
Click to collapse
Your phone is the CDMA version M8, that is a fact. Choosing other carriers has nothing to do with it. Being the CDMA version M8 means it supports CDMA, in addition to some GSM and HSPA bands. Its intended for use in the US with the Sprint network, and will give you limited results elsewhere. Really, its the worst M8 version to buy; and I wouldn't recommend it to any international (non-US Sprint) users.

i lost my cid & my phone bricked ! how i can restore it help !!

hi guys first forgive me about my bad English
my m8 its bricked when i try to install custom rom actually my first try i have last twrp recovery and my cid by mistake
turn to supercid and i forgot to my first one my phone keep reboot to bootloader
i was on kitkat official rom
ihave bootloader unlocked and s-off and i have cidsuper
what i try :
1- download stock backup fot twrp and stock recovery for cid htc__01 by change my cid to it --->not work
2- download ruu for unlocked/developers htc one m8 from official site give me wrong image
3- trying different custom rom like miui rom and still the same
any tip to use please

there something strange when i do getvar all they give me sprint model
(bootloader) version-bootloader: 3.19.0.000
(bootloader) version-baseband: 1.09.20.0209
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA44WSF00464
(bootloader) imei: 352418050553019
(bootloader) imei2: Not Support
(bootloader) meid: 99000499096192
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B70000
(bootloader) cidnum: GOOGL001
(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: b9f91aef
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!

hahaha0031 said:
there something strange when i do getvar all they give me sprint model
(bootloader) product: m8_whl
Click to expand...
Click to collapse
Nothing strange .. it is a Sprint device because no matter what you can never change the product version. Not like your back cover, you simply put any back cover to remove Sprint label.
Change your CID back to SuperCID 11111111 or Sprint CID SPCS_001 then insall Sprint RUU
You can find all your needed files and further info in Sprint section .. good luck
http://forum.xda-developers.com/sprint-htc-one-m8

ckpv5 said:
Nothing strange .. it is a Sprint device because no matter what you can never change the product version. Not like your back cover, you simply put any back cover to remove Sprint label.
Change your CID back to SuperCID 11111111 or Sprint CID SPCS_001 then insall Sprint RUU
You can find all your needed files and further info in Sprint section .. good luck
http://forum.xda-developers.com/sprint-htc-one-m8
Click to expand...
Click to collapse
thx for replay so as you say i will download sprint RUU and i will give it a try .. thx again

thx one more time its work again

setup ruu

I want to install ruu please help
I can not enter the fastboot screen
4 there's an exclamation gray HTC corner post
C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.25.214500021.06G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.12.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA43TSF01897
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 99000429463117
(bootloader) product: m8_wlv
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(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: RUU (Hboot PreUpdate)
(bootloader) commitno-bootloader: 3aa067db
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.016s

nfsworldd said:
I want to install ruu please help
I can not enter the fastboot screen
4 there's an exclamation gray HTC corner post
C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.25.214500021.06G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.12.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA43TSF01897
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 99000429463117
(bootloader) product: m8_wlv
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(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: RUU (Hboot PreUpdate)
(bootloader) commitno-bootloader: 3aa067db
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.016s
Click to expand...
Click to collapse
m8_wlv is Verizon device
version main & mid is WWE device not Verizon
i believe you need to change your mid and flash stock firmware for your device then flash the RUU which meant for your device
Sent from my HTC One M8 using XDA Labs

ahmed.ismael said:
m8_wlv is Verizon device
version main & mid is WWE device not Verizon
i believe you need to change your mid and flash stock firmware for your device then flash the RUU which meant for your device
Sent from my HTC One M8 using XDA Labs
Click to expand...
Click to collapse
Actually, the MID shouldn't matter.
With SuperCID, the MID check is bypassed. It's worked that way with the M7, M8, and M9. With the HTC 10 though, MID must be changed as SuperCID doesn't bypass the check.
Flashing the latest Verizon firmware should be enough. The RUU would only be necessary to run a stock ROM. If a custom ROM is going to be installed, the firmware flash will be enough.
He/she should make sure to flash a full stock firmware and not a "no wipe" version though, since the boot.img (stock kernel) will be removed on a no-wipe firmware package.

@xunholyx
thanks for make it clarity
but is there any thing else should be worried about after flashing WWE firmware over Verizon firmware
and i think he need the stock RUU

ahmed.ismael said:
@xunholyx
thanks for make it clarity
but is there any thing else should be worried about after flashing WWE firmware over Verizon firmware
and i think he need the stock RUU
Click to expand...
Click to collapse
Well, flashing GSM firmware onto a CDMA device is NEVER recommended, so I do understand your thoughts here. And I do agree that running a RUU would be the best and cleanest way to convert back. Changing the MID back to Verizon's should not be necessary, but truthfully there is no reason not to. The OP should stick to Verizon firmware only, so the MID being changed back to 0P6B20000 would probably be a good idea. :highfive:

xunholyx said:
Well, flashing GSM firmware onto a CDMA device is NEVER recommended, so I do understand your thoughts here. And I do agree that running a RUU would be the best and cleanest way to convert back. Changing the MID back to Verizon's should not be necessary, but truthfully there is no reason not to. The OP should stick to Verizon firmware only, so the MID being changed back to 0P6B20000 would probably be a good idea. :highfive:
Click to expand...
Click to collapse
yes that's my thoughts indeed
thanks again

thank you for your help. I gave the phone to telephone repairman

nfsworldd said:
thank you for your help. I gave the phone to telephone repairman
Click to expand...
Click to collapse
Well, I hope they know what they are doing. Because the phone was all kinds of messes up, and not every repair person would know how to fix it (if its even fixable). Someone at some point (if not you, then a former owner) tried to flash the unbranded Euro firmware to this Verizon device. The result is usually a radio brick, and the damage may be permanent.
Most that person can do, is flash the Verizon firmware and RUU (as others have stated) and hope it works properly after that. Unless they are going to replace the whole mainboard.

htc one m8 not IMEI not showing and baseband unknown

i have htc one m8 using cm nouget latest but suddenly phone got off because of low battery and after that i am not able to get any signal and my phone is not showing any IMEI and baseband is unknown.
i have tried to install others roms but not succeeded.
i have tried to restore to stock from twrp nandroid backups from below thread but my phone is still showing baseband unknown and not showing any IMEI
https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
my bootloader is unlocked and s-on.
i am trying to find ruu file.
if anyone can help to find ruu file or can tell me how to get rid of this Imei problem(not getting any signal) that would be great
my htc one m8 get var all
(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: HT4xxxxxx639
(bootloader) imei: 35244xxxxxxxx19
(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
please help me to get my phone usable .
i can use stock rom or any other rom.

here is the RUU,zip
https://www.androidfilehost.com/?fid=24591000424941691
and here is how to flash do all the steps ( use the RUU from the link above )
http://forum.xda-developers.com/showpost.php?p=64926626&postcount=6

Htc one m8 whl
I have been facing a trouble with HTC ONE m8 WHL
when the device came to me wireless is working but there is no traffic
I tried to flash the phone but the problem was still but in addition there is no baseband
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.09.20.0119
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 4.20.654.10
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno:--------
(bootloader) imei:--------
(bootloader) imei2: Not Support
(bootloader) meid: -------
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B7****
(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: 6400afe2
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
This is the device information
Anyone can help me please
I tried a lot of RUU flash files kitkat or lolipop when the device is running for the first time
hands free activation was required and i passed it throw up the TWRP recovery

snow_man026 said:
I have been facing a trouble with HTC ONE m8 WHL
I tried a lot of RUU flash files kitkat or lolipop when the device is running for the first time
Click to expand...
Click to collapse
You shouldn't be trying "a lot" of RUUs. You should be trying only the correct RUUs for the Sprint M8. Flashing RUUs for other versions is dangerous, and can lead to permanent damage to the Sprint version M8.
https://forum.xda-developers.com/showthread.php?t=2729173
Did you buy this phone? And you received it with cell data not working? If so, you should return it to the seller (if possible) rather then messing around with it (possibly breaking it worse, and voiding any possibility of return to the seller).
Also, you should delete IMEI, serial number, and MEID from your post. These are unique to the device, and should never be posted online.

All the RUU files that i had tried for the same model ONE M8 WHL
No I didn't buy the phone but it's my job to make a software for the phones
When I received the phone cell data was working but the problem was there is no traffic when you turned on the wireless
But my problem now there is "no baseband"

snow_man026 said:
All the RUU files that i had tried for the same model ONE M8 WHL
Click to expand...
Click to collapse
This still doesn't tell me which RUUs you tried. There are 14 RUUs on the thread I linked. Which ones exactly did you try, and in what order? Did you use the exe or zip method (and if the latter, was it by htc_fastboot, or SD card method)? Did the RUU(s) install completely and successfully, or were there error messages? If there were error messages, what did they say exactly?
Basically, your posts are short on details. You should be specific and detailed as possible, when asking for help.
snow_man026 said:
When I received the phone cell data was working but the problem was there is no traffic when you turned on the wireless
Click to expand...
Click to collapse
Understanding that English may not be your native language. But I don't know what that means "there is no traffic". Can you try to explain another way (again, more details may help).
snow_man026 said:
But my problem now there is "no baseband"
Click to expand...
Click to collapse
Where are you seeing "no baseband". In the getvar you posted, it says baseband number 1.09.20.0119
You also did not delete the personal details (serial number, IMEI and MEID) from the getvar output, as I previously advised.

I'm so sorry for being late
I flashed the phone at the last time with this RUU
RUU_M8_WHL_M60_SENSE70_SPCS_MR_Sprint_WWE_Harman_6.20.654.3
This is my phone information while the phone is ON by XTC2CLIP
Reading information...
Using ADB mode...
CID list: [SPCS_004]
Main CID: [SPCS_004]
Model ID (MID): [0P6B70000]
Project: [M8_WHL_M60_SENSE70_SPCS_MR]
System version: [6.20.654.3]
Chipset: [msm8974]
Hardware: [qcom]
Serial no: [FA45PSF03010]
Release: [HTC/htc_m8whl/htc_m8whl:6.0/MRA58K/buildteam01071632:user/release-keys]
Bluetooth chipset: [Qualcomm WCN3680]
Buildline: [M8WHL_Sprint_WWE_M60_CRC_Sense70_Stable_MR2_harman]
Sense version: [7.0]
SKU: [Sprint WWE Harman]
Signed: [release-keys]
Android version: [6.0]
Android patch [2016-01-01]
Disk enecryption: [unencrypted]
Device: [htc_m8whl]
Read information completed.
and this the information while the device in the fastboot mode :
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.09.20.1112
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.20.654.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: ---------
(bootloader) imei: -----------
(bootloader) imei2: Not Support
(bootloader) meid: -----------
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B7****
(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: 205bdca3
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
Now the device state is : There is no Baseband when checked it from the system it means that there is no cell network in addition there is no imei in the normal mode
thank you very much

snow_man026 said:
I flashed the phone at the last time with this RUU
RUU_M8_WHL_M60_SENSE70_SPCS_MR_Sprint_WWE_Harman_6.20.654.3
Click to expand...
Click to collapse
Is that the only RUU you tried? Before you said you tried "a lot of RUU flash files kitkat or lolipop " and when asked which RUUs you tried, you list only one. So one of those statements is incorrect or incomplete.
Hard to diagnose the issue (or may give incorrect advice) is we don't know exactly, step-by-step, what you did, and the state of the device at each step.
One important example of this: Are you absolutely sure you only flashed Sprint RUUs? It's a known problem, that if you tried to flash a non-Sprint RUU or radio baseband, that it will result in a radio brick (possibly permanent, but usually can be fixed).
snow_man026 said:
Now the device state is : There is no Baseband when checked it from the system it means that there is no cell network in addition there is no imei in the normal mode
Click to expand...
Click to collapse
I am still wondering about the original state, where you said: "When I received the phone cell data was working but the problem was there is no traffic"
I asked before, what you meant by this. You still haven't explained (only given the current state).
Again, it's hard to properly troubleshoot the issue, when it's pretty clear we've only been given a portion of the info.

Thanks for keeping in touch
These are the RUU files that I had tried before
RUU_M8_WHL_L50_SENSE60_SPCS_MR_Sprint_WW
E_Harman_4.20.654.10_Radio_1.09.20.0119_NV_SPCS_1.52_003_release_418492_signed_2
RUU_M8_WHL_L50_SENSE60_SPCS_MR_Sprint_WWE_Harman_4.20.654.10_Radio_1.09.20.0119_NV_SPCS_1.52_003_release_418492_signed_2_2
RUU_M8_WHL_L50_SENSE60_SPCS_MR_Sprint_WWE_Harman_4.25.654.14_Radio_1.09.20.0209_NV_SPCS_1.52_003_release_426233_signed_2
According to XTC2CLIP support all of M8_WHL flash files are Sprint or sprint and harman
then I tried this file
RUU_M8_WHL_M60_SENSE70_SPCS_MR_Sprint_WWE_Harman_6 .20.654.3
I'm so sorry maybe I didn't explain my problem exactly when I posted it
"" I am still wondering about the original state, where you said: "When I received the phone cell data was working but the problem was there is no traffic"
I meant there was no traffic when you connected to wifi there was no data transfer and this problem was solved by flashing the latest file
Now my problem is there are no imei and baseband in the normal mode but in the fast mode are exist

Try the older RUUs, like 2.16 or 3.30, and see if that fixes the "no baseband' issue. If so, try to RUU back to a more current version (6.20) and see if the fix "sticks".
Of try to flash the firmware only, and see if that helps (not exactly the same as flashing an RUU, so be sure to read the instructions on how to flash firmware). Firmware and instructions are on the same thread as the Sprint RUUs, which I linked earlier.

redpoint73 said:
Try the older RUUs, like 2.16 or 3.30, and see if that fixes the "no baseband' issue. If so, try to RUU back to a more current version (6.20) and see if the fix "sticks".
Of try to flash the firmware only, and see if that helps (not exactly the same as flashing an RUU, so be sure to read the instructions on how to flash firmware). Firmware and instructions are on the same thread as the Sprint RUUs, which I linked earlier.
Click to expand...
Click to collapse
I know how to flash firmware thanks for help
I will inform you with the result
thanks a lot