yashsingh1/xdaforums huggingface dataset:
[One (M8) Q&A, Help & Troubleshooting] Salman Akbar:
I will prefer to wipe System, Data, Cache, and Android Secure before reinstalling the ROM.. I am Also running this ROM and SuperSU doesn't works..

1) Boot into recovery.

2) Select Wipe > Advanced Wipe. And check the boxes that I have mentioned above and wipe them.

3) Select the Lineages OS 15.0 and flash it.

4) Flash GApps.

5) Flash this file: https://dl.xda-developers.com/4/2/6....zip?key=rxNg08EytqI-fCrIEDb3aA&ts=1511018336

6) Reboot
[One (M8) Q&A, Help & Troubleshooting] Ahmed5:
Separately flash.

Anyways I've flashed Magisk now, everything seems fine. With Netflix showing up on play. Seems like green signal

Did exactly that with suggestion of my brother.

Working great. Thanks for info.
[One (M8) Q&A, Help & Troubleshooting] malyk00:
Almost every important thing not working

Hi everyone,

I have recently found this forum and found it an interesting place to learn custom updates and stuff. Thanks to XDA and the devs around.

Btw here is the main story what happened, while exploring to the forum i found a way to update my M8 from kitkat to marshmallow but stucked on HFA screen. I was a newbie so looked for an alternative and accidentally or luckily updated my M8 to orio. Have a look at the attached images you will find out that really i have installed 8.0.0. But now i have an invalid IEMI and i am unable to turn on my radio(tried multiple times but it gets turned off automatically ). My wifi is not detecting any connections in good strength even tried placing it near the router. Any way out ?? btw i have

Any help/Suggestion will be highly appreciated.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
So what "way" did you update the phone? That statement can mean a lot of things, and we can't help if we dont' know exactly what you did. Describe the process you used in detail, with exact file names, version numbers, etc.

What is the "HFA screen"?

Again, this tells us noting about what you actually did. How did you "update" to Oreo? I had to examine your screenshots to determine you flashed Lineage, and that is not the info I should have to be digging around to determine. You need to provide that info up front.

Screenshots don't really tell me much. Need much more info about the device. Connect the phone to computer, and do fastboot getvar all, and post the results (delete IMEI and serial number, if they appear).

Also, as already mentioned, we need to know what you did to the phone in order to help. Describe step-by-step, in detail what you did, with file names, version numbers, etc.
[One (M8) Q&A, Help & Troubleshooting] Einwod:
Just looking at his info on his name, he has a Sprint M8, which probably means he flashed a GSM ROM onto a CDMA device. Expensive paperweight.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Agreed, when I say no network, I suspected it was a CDMA variant that had "GSM" firmware or RUU applied, resulting in radio brick. Might be fixed by flashing older version Sprint RUU.
[One (M8) Q&A, Help & Troubleshooting] giogram:
Hello people.

im facing a problem with my htc phone.

After 3 months both of my 2 local engineers failed to fix it.

Suddenly my phone stopped reading sim card. When i was pressured over the screen top of the sim it was working fine. But only when i was add pressure.

1st one said its not sim tray slot and it is motherboard problem. Cant fix it take it back

2nd one changed sim tray slot and after told me that still not working and he have to change ROM? 1.5 months passed and he gave me the phone back without fixing it.

Now i have the phone on my hands with a new sim reader inside and its not working even if i add pressure like i used to do before he change the sim reader.

Is anyone that can advice me what can i do with the ROM the engineer said or have any idea or solution could be work? His words was "Your phone is not reading the new Sim Reader and we need to change the ROM"

Thanks in advance anyone who will try to help me and sorry for my crappy english.
[One (M8) Q&A, Help & Troubleshooting] malyk00:
Here is the thread I followed to update to marshmallow. I jusst flashed first through FUU than i flashed the RUU providedin this thread..

HFA means Hands Free Activation Screen.

While searching i got this video I just followed the instructions and my phone was updated.

Here are the results you asked for

(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: 6.20.651.3

(bootloader) version-misc: PVT SHIP S-OFF

(bootloader) serialno: ***************

(bootloader) imei: ****************** (Not showing on phone while its displayed after getvar all command )

(bootloader) imei2: Not Support

(bootloader) meid: 99000499020751

(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!

finished. total time: 0.053s

I was trying to update my phone manually as i was unable to connect to any wifi network. Btw my simcard was working fine. i rooted my phone and tried multiple RUU provided by htc official website but no one was compatible except the sprint version. At that time i came to know i have sprint version. Rest of the details are mentioned above what i did.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Flashing RUUs for other M8 versions is the cause of your "no network" and "no IMEI" issue. The Sprint M8 is

only

compatible with Sprint RUUs and firmware. The Sprint version is designed to be compatible with the US Sprint CDMA network, and therefore uses a different radio than most other M8 versions. You bricked the radio by flashing another version's RUU or firmware.

You can try to flash a lower level (Kitkat) Sprint firmware, than Kitkat RUU, and there is a possibility that it will fix the radio. But there is also a chance the radio brick is permanent, as Einwod mentioned.

Try flashing firmware 2.16.651.4 then same version number RUU (2.16.651.4_RUU.zip).

Alternately, you can firmware 1.54.651.10 and RUU 1.54.651.10

After flashing firmware and RUU, reboot and see if the radio is fixed. If so, you than update to Marshmallow using firmware 6.20.651.3 and RUU 6.20.651.3

---------- Post added at 09:14 AM ---------- Previous post was at 09:09 AM ----------

Your English is great.

If the repair person doesn't know how to replace the ROM on this phone, then he isn't very good at his job.

I also find it unlikely that replacing the ROM will fix the problem, as it was pretty clearly a hardware failure that was the cause. But I suppose it's worth a try (to replace the ROM).

But we need more info to even do that. Do fastboot getvar all, and post the results (delete IMEI and serial number before posting).

And was the phone ever modified (unlocked bootloader, root, custom ROM, etc.)? Does it say UNLOCKED, LOCKED or RELOCKED near the top of the bootloader screen?
[One (M8) Q&A, Help & Troubleshooting] giogram:
---------- Post added at 09:14 AM ---------- Previous post was at 09:09 AM ----------

[/COLOR]

Your English is great.

If the repair person doesn't know how to replace the ROM on this phone, then he isn't very good at his job.

I also find it unlikely that replacing the ROM will fix the problem, as it was pretty clearly a hardware failure that was the cause. But I suppose it's worth a try (to replace the ROM).

But we need more info to even do that. Do fastboot getvar all, and post the results (delete IMEI and serial number before posting).

And was the phone ever modified (unlocked bootloader, root, custom ROM, etc.)? Does it say UNLOCKED, LOCKED or RELOCKED near the top of the bootloader screen?[/QUOTE]

yes top right corner says unlocked but i havent did it at the past so i guess local engineer did it meanwhile he was trying to find a solution. And here are the info you asked

< waiting for any device >

(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-ON

(bootloader) serialno:

(bootloader) imei:

(bootloader) imei2: Not Support

(bootloader) meid: 00000000000000

(bootloader) product: m8_ul

(bootloader) platform: hTCBmsm8974

(bootloader) modelid: 0P6B10000

(bootloader) cidnum: HTC__304

(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: 76df2b54

(bootloader) hbootpreupdate: 11

(bootloader) gencheckpt: 0

all: Done!

finished. total time: 0.031s
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
RUU is your best bet, if you are troubleshooting whether the SIM issue is ROM/software/firmware related. RUU is a complete factory image, which writes all partitions to stock condition. Be aware that the RUU will wipe all data on the phone. So backup any personal data you want to keep (computer, cloud, removable SD card, etc.) before running the RUU!

To install the RUU, follow the instructions on the following post. That includes relocking the bootloader (mandatory for the RUU to flash since your device is s-on):

https://xdaforums.com/showpost.php?p=64926626&postcount=6
[One (M8) Q&A, Help & Troubleshooting] giogram:
do i need to lock boot loader like the post says? im not very experienced
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Yes.
[One (M8) Q&A, Help & Troubleshooting] giogram:
hmmm just finish the operation but doesnt work. Installation was sucesfull my phone booted normal with setup but still no sim card inserted.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Not surprising. Since a hardware fault was the original cause, there is no reason to believe that re-installing stock software/firmware would make a difference.
[One (M8) Q&A, Help & Troubleshooting] giogram:
you think it is hardware problem?? and if its not sim card slot (we replaced it) what else it could be. Want to mention again that when i was add presure in the phone near the sim it was working but all this before he replace. Now with the new sim slot its not working this way neither.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Having to add pressure to get the SIM to work, is obviously a hardware problem.

Now, I'm not at all knowledgeable in hardware problems or repair. But the fact that is still doesn't work after replacing the SIM tray, to me means it's still a hardware problem. Plus, running RUU writes all partitions to factory condition. So it pretty much eliminates the possibility that it is a software problem.

Maybe he didn't install the new SIM tray correctly. Maybe the first guy was right, and it's a motherboard problem. I can't personally say.
[One (M8) Q&A, Help & Troubleshooting] giogram:
what i have in my mind and with my little experience with computers

1. he didnt place original sim card reader but a chinese one and i need the chinese drivers...is that possible? Looks like it cant read the sim reader at all now.
[One (M8) Q&A, Help & Troubleshooting] Chadwickchadwick:
M8 crapped out

I've had this issue with my m8 shutting down randomly anywhere from 0%-65% and sometimes resetting a bunch of crap on my settings. Didn't know about the battery cache reset volume button trick. Well now its too late and the battery is totally shot I think and won't even turn on or charge. Don't know what to do about getting all.my unsaved data off the phone. Was wondering if it would be possible to temporarily hook up a battery from my old m7 just to get the data off my m8. Anyone have any input on this? Is it possible to just temporarily connect an m7 battery to an m8?
[One (M8) Q&A, Help & Troubleshooting] bjergsenfc:
My sdcard slot broken so can i use usb otg to flash stock 0b6....zip via hboot :33 i don't have pc and on 6.0 rom

Sorry for my Eng :))
[One (M8) Q&A, Help & Troubleshooting] xunholyx:
Why did you stop at 0p6...? Do you mean 0P6BIMG.zip? That only works with the HTC M8 (other HTC's have different codes ~ for instance 2PS6 instead of 0P6B for the HTC 10), and hboot :33 isn't an M8 (unless you have worded it wrong).

What is your phone model? Also, what is the information on your bootloader screen, particularly the "OS"?
[One (M8) Q&A, Help & Troubleshooting] bjergsenfc:
It is m8, cause i don't remember full name of file :33

Hboot 3.19.0

S-off

Os 6.xxx

This is all I remember

Thanks u for your answer
[One (M8) Q&A, Help & Troubleshooting] xunholyx:
All you remember? Can the phone not boot to bootloader? It'll need to boot to bootloader to flash the file.

I don't think it works with OTG, but you could give it a try. It won't brick the phone. Make sure that the USB drive is formatted to FAT32 first

You'll probably have to flash the file in fastboot with a PC if your SD slot is broken.
[One (M8) Q&A, Help & Troubleshooting] bjergsenfc:
Hope it work. My friend use one m7 and usb otg work but I think it because one m7 don't have scard slot. Thank u :3
[One (M8) Q&A, Help & Troubleshooting] Michael Z Freeman:
Does anyone else get traffic drop outs on the wifi every so often ? This is using Android 6. The Wifi remains connected (at least the symbol remains in status bar) but there is no traffic. Disconnecting and reconnecting establishes a normal connection again. I can be quite random with long stretches of connectivity but then the problem starts again. Other devices connect with no problems to the router.
[One (M8) Q&A, Help & Troubleshooting] lucyr03:
Maybe it's the rom issue, idk because you didn't say much about your device.
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
How to return to stock Rom..plz help..

Also guide me to get TWRP recovery and root access
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
I've installed ruu update for at&t variant and now I have battery and hotspot bug...kindly help me
[One (M8) Q&A, Help & Troubleshooting] Einwod:
Your device is not from AT&T. Why did you flash the RUU for it? Your device is European. You need the firmware and a ROM that are compatible. What country are you in? We need to see the results of fastboot getvar all. Post these after removing your serial and IMEI numbers, then you can be assisted further.
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
A friend flashed it by mistake :eek:

I live in Pakistan..

The sim is working fine...do I still have to erase my imei?
[One (M8) Q&A, Help & Troubleshooting] Salman Akbar:
Please head over to this link and download the toolkit for htc one m8 if you dont know how to manually get this information "fastboot getvar all"

https://xdaforums.com/showthread.php?t=2699065

Once downloaded, extract it, run the One M8.exe file, connect your device to your PC while it is in bootloader, find and click on "Getvar All" option, than copy and post the results
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
Model OP6B100X

FCC ID: NM85PB100h M8n
[One (M8) Q&A, Help & Troubleshooting] Einwod:
Fastboot getvar all looks like 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: 00000000000000

(bootloader) product: m8_ul

(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

You will notice I have removed my serial and IMEI numbers. You should do the same.
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
Got it Sir
[One (M8) Q&A, Help & Troubleshooting] Arsinn:
Hi. my battery is dying at about 15_20% recently. how can I fix it? is battery replacement necessary? does anybody did it it?
[One (M8) Q&A, Help & Troubleshooting] xunholyx:
Yeah, you could probably use a battery replacement. If you delete the file data/system/batterystats.bin you should get a more accurate reading, and it won't die at 20% anymore.
[One (M8) Q&A, Help & Troubleshooting] manishah.1996:
(bootloader) version: 0.5

(bootloader) version-bootloader: 3.19.0.0000

(bootloader) version-baseband: 4.0.U605761@60220A

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main: 6.20.502.5

(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: 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!

finished. total time: 0.016s
[One (M8) Q&A, Help & Troubleshooting] Einwod:
I suggest you go back to WWE Rom. Use this thread https://xdaforums.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860 and follow the instructions carefully. Everything you need is in the first 5 posts. You should be looking at 6.12.401.4 firmware and backup. You need to unlock the bootloader.
[One (M8) Q&A, Help & Troubleshooting] GOPESHGOPI:
C:\HTC\AruwizardMM>fastboot getvar all

(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: 3.30.651.2

(bootloader) version-misc: PVT SHIP S-OFF

(bootloader) serialno: ******

(bootloader) imei: *****

(bootloader) imei2: Not Support

(bootloader) meid: 99000499043853

(bootloader) product: m8_whl

(bootloader) platform: hTCBmsm8974

(bootloader) modelid: 0P6B70000

(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: 8a0f02ff

(bootloader) hbootpreupdate: 11

(bootloader) gencheckpt: 0

all: Done!

finished. total time: 0.024s

htc_fastboot finished. total time: 1.045s

Please help me with correct RUU.My M8 stopped receiving updates & update option is not showing in About section
[One (M8) Q&A, Help & Troubleshooting] Salman Akbar:
What have you done to your device?

I mean.. have you tried to install (or installed) RUU.??
[One (M8) Q&A, Help & Troubleshooting] GOPESHGOPI:
I do nothing. I purchased used phone and got it in this condition. Everything thing is working fine except the updates. It is stocked in Android 4.4.2. I tried to update some RUU but it failed.
[One (M8) Q&A, Help & Troubleshooting] Salman Akbar:
Ok.. this phone is running a modified software..

Go to this page and do everything according to the instructions

http://www.htc.com/us/support/htc-one-m8-sprint/news/
[One (M8) Q&A, Help & Troubleshooting] GOPESHGOPI:
Thanks for your help..

But I tried this before but unfortunately it was not working for me. 1st it shows cable connection error and when I fix the connection issue it shows to use correct Rom. Anyway I will try one more time.
[One (M8) Q&A, Help & Troubleshooting] lucyr03:
Try this ruu: link
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
I've answered your question in the thread you created: https://xdaforums.com/htc-one-m8/help/how-to-ruu-t3720280

Requirement specific to US versions of the M8: Marshmallow firmware.zip must be flashed in RUU mode, before the Marshmallow RUU will install. Otherwise you will have Error 155.
[One (M8) Q&A, Help & Troubleshooting] GOPESHGOPI:
ok i wil try

---------- Post added at 05:18 PM ---------- Previous post was at 04:43 PM ----------

my phone got freeze in the start screen with htc logo after updating frame ware.

---------- Post added at 05:36 PM ---------- Previous post was at 05:18 PM ----------

I JUST FLASHED THE RUU. I think its working for me. Waiting to start the phone after update. Thanks for your support.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
You are supposed to flash firmware.zip (flash it twice, if you get Error 99 "flush image again immediately" which is common), then immediately flash the RUU.

Flashing signed firmware by itself will result in no-boot, which is expected. Since flashing firmware expects RUU to be run immediately afterwards.
[One (M8) Q&A, Help & Troubleshooting] mhrf.90:
Do I need to be on a specific build in order to install a specific ROM? I have an AT&T variant GSM unlocked and the ROMs available are all on different builds and the post mentions the builds but there's no mention it is a necessity to flash firmware beforehand or link to it so I'm guessing as long as I have a custom recovery I'm good to go? Also should I use AT&T ROMs if I'm using it for MetroPCS?