yashsingh1/xdaforums huggingface dataset:
[One (M8) Q&A, Help & Troubleshooting] elFahd:
(bootloader) version: 0.5

(bootloader) version-bootloader: 3.19.0.0000

(bootloader) version-baseband: 1.24.21331147A1.09G

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main: 4.18.708.12

(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: 0P6B63000

(bootloader) cidnum: HTC__622

(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: 0.011s

Hey guys, im currently on an MM rom but m using an older firmare version, I want to go back to stock to get the official OTA then go back to MM to avoid any further problems, im looking for the version of stock that I can use to get the official OTA, thanks for your help!
[One (M8) Q&A, Help & Troubleshooting] gf7800:
Done !

[MENTION=830797]ckpv5[/MENTION] Thank you . went for option 3 and now all OK :D

your thread already rated 5 Stars .
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
As shown in getvar result, you need to restore 4.18.708.12 backup & 4.18.708.12 stock recovery then do OTA to MM. It's a one step OTA, don't use the old version that you already have.
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Great :good::good:

If you ever unlock the bootloader again to install TWRP, make sure to install TWRP 3.0.0.1 or latest
[One (M8) Q&A, Help & Troubleshooting] monkeypaws:
Just a follow up. I dont know if the RUU.exes are just having trouble on my work machine but it installed and never started up. I tried seeing if my computer has any security settings that were blocking it from starting up, but i can say from past experience that ive always had trouble with the exes for RUUs, they either start up super slow or never start. What i did do was since you mentioned i did not need the stock recovery i remember someone on the tmobile forum posting the firware zip from the ruu. I remembered how to flash it using the sd card method from bootloader and i was back to stock. :)
[One (M8) Q&A, Help & Troubleshooting] gauravbhawsar:
As I am S-Off,Can I flash stock revovery via the op6bimg method..??If yes How cud I convert the img file of stock recovery to zip...?
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Yes you can. But you can't convert an img to a zip. What you need is your software version firmware.zip and rename it to 0P6BIMG.zip

If you can't find the specific firmware.zip, just use any firmware.zip and make sure/edit the android-info.txt has your device ModelID, cidnum and mainver then drag in the stock recovery.img into that firmware.zip and rename it as 0P6BIMG.zip
[One (M8) Q&A, Help & Troubleshooting] LayzJay:
If I'm on Marshmallow (cidnum: ORANG001, version-main: 6.12.61.4, modelid: 0P6B10000) can i downgrade to lollipop by restoring 4.19.61.3_ckpv5.zip and then flashing 4.19.61.3_recovery.img?

(Trying to see if mirrorlink works in my civic with lollipop..)

CID ORANG001

MID 0P6B10000 - x.xx.61.x

CLICK TO HIDE CONTENT

2.26.61.1

3.33.61.9

4.19.61.2

4.19.61.3

4.xx.xxx.x

CLICK TO HIDE CONTENT

4.19.61.2

4.19.61.3

(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: 6.12.61.4

(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: ORANG001

(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

Thanks
[One (M8) Q&A, Help & Troubleshooting] Einwod:
You can restore them, however you are s-on and cannot downgrade your firmware. Make a nandroid and try.
[One (M8) Q&A, Help & Troubleshooting] LayzJay:
Which firmware should it be on?

I used the two files I quoted in my previous post, and it worked no problem..

But still can't get mirrorlink working properly..although it is one step closer now as both the headunit and phone report connected.
[One (M8) Q&A, Help & Troubleshooting] Einwod:
You're on 6.xx.xx.x firmware which you can't change because you are s-on. It shouldn't matter.
[One (M8) Q&A, Help & Troubleshooting] badral9:
Ive got error during OTA update. what does it mean
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
It means the ROM 4.19.707.4 is rooted or previously rooted but now unrooted .. OTA won't work on a rooted or previously rooted but now unrooted ROM
[One (M8) Q&A, Help & Troubleshooting] joikep:
http://xdaforums.com/showthread.php?t=2302599

Check this thread.
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
That's a very old guide and that's only for custom ROM not for OTA
[One (M8) Q&A, Help & Troubleshooting] masantula:
Hi, i am abit confused here, please bear with me and help me out, i am currently on AICP Marshmellow ROM and would like to return to stock.

My HBOOT is 3.19.0.0000

CID is HTC__621

MID is 0P6B11000

Which file stock recovery and TWRP backup file do i need to download?

Thank you.
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Check your firmware no. written on bootloader or in fastboot getvar all.

That's the one that you need.

I expect it to be 4.24.709.3
[One (M8) Q&A, Help & Troubleshooting] masantula:
For some reason it doesn't show my Firmware number

C:\Android\sdk\platform-tools>fastboot getvar all

(bootloader) version: 0.5

(bootloader) version-bootloader: 3.19.0.0000

(bootloader) version-baseband: 1.26.21331147A1.16G

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main:

(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__621

(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: d5206dbc

(bootloader) hbootpreupdate: 11

(bootloader) gencheckpt: 0

all: Done!

finished. total time: 0.134s

What do i do now?
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
With your current baseband, you can restore 4.24.709.3 then OTA.
[One (M8) Q&A, Help & Troubleshooting] masantula:
Thank you very much for pointing me in the right direction :good:
[One (M8) Q&A, Help & Troubleshooting] badral9:
what should i do :)
[One (M8) Q&A, Help & Troubleshooting] witcher3netboy:
Thanks a lot for this amazing thread :)

I installed CM13 on my M8 (HTC__038). I made a backup after unclocking bootloader and flashing TWRP, system was still stock.

Now when I restored my stock backup using TWRP and rebooted, BoomSound wasn't working.

So I flashed stock recovery and relocked bootloader but the bootloader still says modified software and bootloader still isn't working.

If I restore using the twrp backup provided here will that return my phone to stock?
[One (M8) Q&A, Help & Troubleshooting] masantula:
This might not be the right place but please help me out, so i used the above guide and reverted back to Stock sense and i have the OTA and installed it and i flashed back TWRP. Now i would like to Root the ROM, i am confused in other guides they were saying something about having a modified boot image and what not but from my knowledge that is for GPE, so for the Sense ROM how is the Root done?

Thank you again,
[One (M8) Q&A, Help & Troubleshooting] Einwod:
After flashing the latest version of TWRP, flash the latest SuperSu package. Job done.
[One (M8) Q&A, Help & Troubleshooting] masantula:
Appreciate it. :highfive:

Also is the latest OTA 6.0 or there is 6.1 for the sense ROM?
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Restore the non-rooted 4.19.707.4 nandroid that I have on post #2, don't root it when TWRP ask whether you want to root it. Read all 14 steps on post #1 to understand more.
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
No idea about CM13, never use one. If BoomSound isn't working after restore a backup .. you need to format your data which will format your internal storage too. Note : Format data and wipe data are two different thing.

What do you mean by bootloader isn't working ?
[One (M8) Q&A, Help & Troubleshooting] danloco93:
Red exclamation mark when enter recovery

Before this i had successfully updated from lollipop to MM through OTA. Then i decided to try CM 13 for a few weeks and doesnt like it at all and went back to stock. After i restored using nandroid backup MM build and also stock recovery image 6.16.401.101 for my HTC One M8 dual sim, when i try to enter recovery the red exclamation mark appeared. How to fix this?

(bootloader) version: 0.5

(bootloader) version-bootloader: 3.19.0.0000

(bootloader) version-baseband: 1.24.30336021.13G

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main: 6.16.401.101

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

(bootloader) product: m8_dugl

(bootloader) platform: hTCBmsm8974

(bootloader) modelid: 0P6B64000

(bootloader) cidnum: HTC__032

(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

all: Done!

finished. total time: 0.096s
[One (M8) Q&A, Help & Troubleshooting] Asselalf:
That is normal. This is the stock recovery
[One (M8) Q&A, Help & Troubleshooting] danloco93:
I see. Thank you so much. I'm started to worry and couldnt figure out what when wrong
[One (M8) Q&A, Help & Troubleshooting] witcher3netboy:
I did manage to recover my phone. I used your stock recovery.

Performed a factory reset from the stock recovery and now BoomSound works.

What I meant was that even though i restored stock backup the software status still says Modified.

Bootloader status shows Relocked, but that is fine wih me.

Thank you :)
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
didn't work!

excellent turorial.

I followed the steps one by one,

didn't get any errors,

but it didn't work.

I got the HTC screen, then "3" screen, then stuck on HTC One screen!

Any ideas?
[One (M8) Q&A, Help & Troubleshooting] Einwod:
You have to be doing something wrong. The tutorial is in every way correct without omissions. I suggest you read very carefully the first post again.
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
sure

I'm sure I didn't do anything wrong.

I did it twice.

All steps run smoothly.

I didn't get any errors!
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
I'm already helping you in the thread you started: http://xdaforums.com/htc-one-m8/help/htc-m8-uk-stuck-t3347041/post66102593#post66102593

You should have at least referred to that thread. Making a brief post here, without all the additional info is just confusing to those trying to help, or making more work for them.
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
This is a different M8.

I already sold it today.

The status is different from my first post.

Thanks for your help on both.

I tried this tutorial on my other phone which doesn't boot, but also didn't work.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Not clear what you are trying to say. You switched phones in the middle of the conversation/thread, and didn't say so???

If you tried this tutorial on 2 devices, and it didn't work on both; then the problem is user error, not the tutorial. It works for everyone else.

In any case, you give zero info on this "new" phone; so nobody can help you, until you do so.

Fastboot getvar all
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
still

Post#1459 in http://xdaforums.com/htc-one-m8/hel...stock-twrp-t3086860/post65981102#post65981102

seems to be similar to my case.

I downloaded 4.16.401.13 and tried it but it's the same result (I tried before 4.16.401.10), and it's still on 4.16.401.10 .

I doubt my CID is wrong.

When I got the phone it had CID 111111111.

I changed it to CID__001 since the old owner told me that it's purchased in Romania.

Could this be the reason?

If not, then what do you suggest?

thanks
[One (M8) Q&A, Help & Troubleshooting] mrrocketdog:
remove ur IMEI and serial no. from screenshot [MENTION=1555742]majdykhrais[/MENTION] , as these are personal/private information that evil-doers could use for ....... evil-doing.:good:

"err on the side of kindness"
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Restoring a nandroid or flashing a ROM doesn't change the main version in getvar, if that is what you are thinking.

Its hard to say what you did wrong, unless you tell us in detail, step by step what you did. I'm pretty sure you made an error or missed a step. The 4.16.401.10 nandroid should work.
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
But how will i know what was the original cid before ot was charged to 1111111?

Will it matter of i changed it to 001 while it was 002?

I told you it was 11111111 when i forst got the phone.

I can't tell you what is the mistake because o don't know.

I followed the tutorial step by step.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
It doesn't matter, any of those CIDs would work for 4.16.401.10

No, you didn't. Otherwise it would have worked.

You need to describe, step by step, in as much detail as possible, what you did exactly to try to follow the tutorial. Include the exact file names, folder locations on the phone, etc.

I'm positive you got something wrong. Its common for folks to not properly unzip the folder contents, or not copy them to the right location.

Your other option is to run the 4.16.401.10 RUU: http://xdaforums.com/htc-one-m8/general/htc-one-m8-european-signed-ruu-0p6bimg-t2911563
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
both the links do not work

Sorry, the file you have requested does not exist.

any other links?

I have this one but didn't work. I don't know if it's the same or no.

0P6BIMG_M8_UL_L50_SENSE60_MR_HTC_Europe_4.16.401.10_Radio_1.25.214500021.06G_20.68.4196t.01_F_release_417809_signed

About the original CID,

Do you mean that the value shown in the getvar is the original value?

As I told you, it was 11111111 when I got the phone, and I changed it to CID__001 , but I don't know if this is the correct original value or no.

Thanks for your patience and support.
[One (M8) Q&A, Help & Troubleshooting] Einwod:
This is the original RUU.exe file. This will work better.

http://androidruu.com/getdownload.p...6G_20.68.4196t.01_F_release_417003_signed.exe
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
NO, I never said that what getvat shows is the original value. It says what it presently is set or changed to. You changed it to CID__001, so it says CID__001. There is no way of knowing from getvar what it was originally.

Nor does it matter. You miss the point. I already stated that all the CIDs you stated CID__001, CID__002, 111111111 will work for nandroid or RUU 4.16.401.10

In fact any of these will work:

cidnum: HTC__001

cidnum: HTC__102

cidnum: HTC__203

cidnum: HTC__E11

cidnum: HTC__405

cidnum: HTC__Y13

cidnum: HTC__304

cidnum: HTC__A07

cidnum: HTC__032

cidnum: HTC__J15

cidnum: HTC__016

cidnum: HTC__M27

cidnum: HTC__K18

cidnum: HTC__A48

cidnum: HTC__002

and also SuperCID 11111111
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
Great info.

Thanks again.

I'll try it and tell you.
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
still same

still same.

The update run smoothly in all steps until it's finished, but I'm back again to the htc logo!

It doesn't pass that.

I guess this isn't the version which worked with me before I do the upgrade to 6.0 , nor the original version which was installed with a non-working wifi !
[One (M8) Q&A, Help & Troubleshooting] benavidees:
I want to know de version-main of my device, but when i use de command getvar all, the version-main is empty. How do I know wich one to use?

version-bootloader: 3.16.0.0000

version-baseband: 1.17.2133156.UA20G

modelid: 0P6B16000

cidnum: HTC__332
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Which carrier ? Telcel ?

Try : 1.12.600.20

Or you can try 1.57.599.1 if the above fails
[One (M8) Q&A, Help & Troubleshooting] benavidees:
yes, Telcel, I hope it works, it's been months and I don't know what to do :(

---------- Post added at 06:06 PM ---------- Previous post was at 05:57 PM ----------

i can't find the first one 1.12.600.20.

one more question, what version of TWRP I'm supposed tu use?
[One (M8) Q&A, Help & Troubleshooting] mrrocketdog:
sorry. delete.

"err on the side of kindness"
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
Read post #1 for all the 14 steps.

Use TWRP 2.8.1.0 to restore

Download 1.12.600.20 backup from post #2

CID HTC__332

MID 0P6B16000 - x.xx.600.x

CLICK TO SHOW CONTENT

Click the "CLICK TO SHOW CONTENT" to expand it to get the link

Download and use 4.32.600.2 stock recovery.img from post #4 as there is no 1.12.600.20 recovery.img available.

4.xx.xxx.x

CLICK TO SHOW CONTENT

Click the "CLICK TO SHOW CONTENT" to expand it to get the link
[One (M8) Q&A, Help & Troubleshooting] sunny6478:
i request a twrp backup for

cid-HTC__j15

mid-0P6B81000

4.35.401.3
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
hello,

my phone didn't boot like usual.

I powered it off.

I started it the next day and it worked fine.

It had 5.01.

It looks like the rom of the Nexus 5.

I did the setup and everything went fine.

After about an hour, it re-booted to "htc" and got stuck again!

Any ideas?
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
my doubts

ok,

My phone is S-ON and I'm using Internal-Storage

I installed twrp 3.0.1-0-m8.img which is the latest.

but there was also twrp-3.0.1-0-m8.img.md5 but I don't know what is it for!

My confusions are:

1) in the first screen of the TWRP, it says on top "Keep System Read only?" ,

I chose 'Swipe to Allow Modifications' .

2) when I backed up 'boot', it displayed:

Backup Folder: /data/media/0/TWRP/BACKUPS/SH465...../2015-01-02--20-32-40_MRA58K_release-keys

backing up

so I don't know if it was stored in .../SH465.../ or .../SH465/2015-01-02.../ !

now, when I copy the downloaded/extracted folder 6.13.771.4 , I put it in /data/media/0/TWRP/BACKUPS/SH465...../2015-01-02--20-32-40_MRA58K_release-keys but when I tried to restore it I couldn't see it ,

so I copied it to /data/media/0/TWRP/BACKUPS/SH465...../ then it was there.

{RESTORE COMPLETED IN 218 SECONDS}

when restore was finished, I didn't press the Reboot System because I want to go to the bootloader in order to install the recovery image,

so i clicked back, back, back, then clicked 'Reboot' , then clicked 'Bootloader'

it rebooted to Bootloader and I installed 6.13.771.4_recovery.img

now, which backup/restore folder is correct ???

/data/media/0/TWRP/BACKUPS/SH465...../2015-01-02--20-32-40_MRA58K_release-keys

or

/data/media/0/TWRP/BACKUPS/SH465...../

I did the restore and the rest of the steps, but it's still the same.

It boots to 'HTC' the it shows '3' logo then 'htc one' screen and stays there !

I don't think I can be more detailed than this :)
[One (M8) Q&A, Help & Troubleshooting] countll:
hi thou..

just finish on my htc.very much thanks to you..big ckpv5.

and majdykhrais

i very sure backup/restore u confius in TWRP/BACKUPS/SerialNo./x.xx.xxx.x

x.xx.xxx.x = your extracted folder 6.13.771.4

im happy now dedicat.ed to big ckpv5. ijust finish recover my one m8.

same as majdykhrais --> i clicked back, back, back, then clicked 'Reboot' , BUT I clicked SYSTEM not 'Bootloader.' and im NOT flash recovery.img

its reboot and hanging on HTC logo until my one m8 become hot. i do checked it 37.6c.

i tell the phone that i will press power button if its still hanging on the logo when i comes back from washroom.really deep thinking in the go and back that im missing the last step flash recovery .img.

the result is i see spinning circle 'Android is Starting' configuring app 2 of 172...when it done i got welcome untill finishing setup.

the problem now is ..i cannot turn wifi,bluetooth and iMEI is unknown..

-before i got software status 'modified ' and bootloader ' LOCKED'

-now software status 'modified and 'UNLOCKED'

version: 0.5

version-bootloader: 3.19.0.0000

version-baseband: 1.29.214500021.24_2G

version-cpld: None

version-microp: None

version-main: 6.14.707.1

version-misc: PVT SHIP S-ON

imei: xxxxxxxxxxxxxxxx

imei2: Not Support

meid: 00000000000000

product: m8_ul

platform: hTCBmsm8974

modelid: 0P6B11000

cidnum: HTC__044

security: on

build-mode: SHIP

boot-mode: FASTBOOT

commitno-bootloader:

hbootpreupdate: 11

gencheckpt: 0

please advice me how to solve it ..should i complete the last step i miss..? the truth is im gonna doing that after this posting...

the question is....will i getting more bad failure impact to my one m8 the last step cannot solve and i keep on doing all over again from step 1. or from lock and relock bootloader...

internet so slow took me since friday downloading TWRP recovery and im so excited to doing it again as i just know n install it yesterday to using fastboot ADB and all this work.thanks
[One (M8) Q&A, Help & Troubleshooting] ckpv5:
I read in few threads some people had same problem as yours after OTA to MM, no wifi, no bluetooth and no imei.

I do believe some partitions are corrupted after the update and most probably only htc can fix it.

Anyway there is another thing that you can try .. flash a htc signed firmware.zip as there is no RUU available for 6.14.707.1

Try to search for 6.14.707.1 firmware.zip

I can give you the firmware.zip but not today as I'm on mobile.

Maybe tomorrow.. do your own search first.
[One (M8) Q&A, Help & Troubleshooting] majdykhrais:
still

I tried to flash the 6.13ruu.exe but it was the same.

You can see now that there's a problem somewhere which we can't find.

I have two M8 (6.13... and 4.16...) as you've seen, and both are ending with the same 'htc' screen.

Both were working fine before, so I'm sure it's a software problem.

Any suggestions?
[One (M8) Q&A, Help & Troubleshooting] fBx:
Hi,

I want to sell my M8. It's currently got GPE Edition rom 6.0 installed, not converted to GPE partitions, only installed the Rom.

Probably the cleanest way is to just install one of the very first TWRP backups, like on Android 4.x and then let it just update through to latest so firmware updates also come in.

Then I do a factory reset again and sell the phone.

I grabbed the 1.54.401.5 - TWRP backup image for my CID of this thread.

But I don't really know which stock recovery to flash. Can anyone point me to the right file? European branding free M8.

Here's my fastboot getvar all
[One (M8) Q&A, Help & Troubleshooting] Einwod:
See my post #1506 above. Stock lollipop, then OTA thrice to MM.
[One (M8) Q&A, Help & Troubleshooting] fBx:
Thank you. This will work with S-On and unlocked Bootloader? Shall I just flash this over my current setup without any preparation, and it'll remove TWRP also?
[One (M8) Q&A, Help & Troubleshooting] Einwod:
If it doesn't work with unlocked bootloader, then simply relock it. Also try from bootloader screen if from within OS fails. Make a backup of anything you want to keep as it will wipe internal storage completely. It does work with s-on.