Develop Bugs

[Q] Firmware flashing 2.22.401.4 for HTC_044 CID

My M8 has the CID of HTC_044 and I would like to flash latest ROM. However it requires latest firmware, ie 2.22.401.4, I am wondering if it is safe to flash the firmware to my device being with different CID as the firmware's android-info does not contain my device CID.
I have S-OFF on my device, I am wondering if I change mt CID to supercid would allow my device to run the firmware without issue.
Thanks in advance.

Yep,if your phone is supercid,u can flash that firmware...

hellcommando said:
My M8 has the CID of HTC_044 and I would like to flash latest ROM. However it requires latest firmware, ie 2.22.401.4, I am wondering if it is safe to flash the firmware to my device being with different CID as the firmware's android-info does not contain my device CID.
I have S-OFF on my device, I am wondering if I change mt CID to supercid would allow my device to run the firmware without issue.
Thanks in advance.
Click to expand...
Click to collapse
If your firmware for CID HTC__044 is 2.22.707.3, it is not necessary for you to flash another firmware to run a 2.22.401.4 ROM.
As long as the firmware is 2.22.xxx.x ... you're good to go.
Anyway it's up to you if you want to flash 2.22.401.4 firmware but your Radio will be the EU region if the firmware that you flash come with radio image. If you currently in Asia, it's best to keep 2.22.707.3 firmware

hdorius said:
Yep,if your phone is supercid,u can flash that firmware...
Click to expand...
Click to collapse
Thank you!
ckpv5 said:
If your firmware for CID HTC__044 is 2.22.707.3, it is not necessary for you to flash another firmware to run a 2.22.401.4 ROM.
As long as the firmware is 2.22.xxx.x ... you're good to go.
Anyway it's up to you if you want to flash 2.22.401.4 firmware but your Radio will be the EU region if the firmware that you flash come with radio image. If you currently in Asia, it's best to keep 2.22.707.3 firmware
Click to expand...
Click to collapse
Thank you! However I have heard there was one 2.22.7xx posted but was meant for M7, and at the moment I could not find 2.22.707.3 firmware from any firmware repository. I'm from Asia, could you please kindly post the link so that I wont brick my phone? Thank you!!

hellcommando said:
Thank you! However I have heard there was one 2.22.7xx posted but was meant for M7, and at the moment I could not find 2.22.707.3 firmware from any firmware repository. I'm from Asia, could you please kindly post the link so that I wont brick my phone? Thank you!!
Click to expand...
Click to collapse
When we read firmware we look at x.xx.707.x not 2.22.7xx.x
You don't need 2.22.707.3 firmware if you already done the OTA update.
Please advise your current firmware that you have ... check what is written on the bootloader ... is it 1.54.707.7 or 2.22.707.3 ?
If it is 1.54.707.7 then you need to do OTA update.
If it is 2.22.707.3 then you're good to flash any ROM.

ckpv5 said:
When we read firmware we look at x.xx.707.x not 2.22.7xx.x
You don't need 2.22.707.3 firmware if you already done the OTA update.
Please advise your current firmware that you have ... check what is written on the bootloader ... is it 1.54.707.7 or 2.22.77.3 ?
If it is 1.54.707.7 then you need to do OTA update.
If it is 2.22.707.3 then you're good to flash any ROM.
Click to expand...
Click to collapse
Couldn't check my firmware version as the OS field is empty in the bootloader.
Hboot: 3.16.0.0000
Radio: 1.16.2133156.UA10G
But I highly doubt my firmware is 2.22.707.3, I would think it is more likely to be 1.54.707.7 as I have rooted by phone before newer firmware roll out.
So can I use your firmware in http://forum.xda-developers.com/showthread.php?t=2701376&page=141
and flash it by using this guide? http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727

hellcommando said:
Couldn't check my firmware version as the OS field is empty in the bootloader.
Hboot: 3.16.0.0000
Radio: 1.16.2133156.UA10G
But I highly doubt my firmware is 2.22.707.3, I would think it is more likely to be 1.54.707.7 as I have rooted by phone before newer firmware roll out.
So can I use your firmware in http://forum.xda-developers.com/showthread.php?t=2701376&page=141
and flash it by using this guide? http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
Click to expand...
Click to collapse
Right ... your current hboot is 3.16 so it's 1.54.707.7
I suggest that you restore 1.54.707.7 stock Backup, flash back stock recovery and do the OTA (no need to relock bootloader or S-On .. OTA update work on unlocked bootloader and S-Off)
I don't post firmware on XDA. Those that I posted are recovery and stock backup.
If you insist to update firmware without OTA update .. that's you call. Someone maybe will guide you how to do it as I don't feel comfortable telling how to update firmware.

ckpv5 said:
Right ... your current hboot is 3.16 so it's 1.54.707.7
I suggest that you restore 1.54.707.7 stock Backup, flash back stock recovery and do the OTA (no need to relock bootloader or S-On .. OTA update work on unlocked bootloader and S-Off)
I don't post firmware on XDA. Those that I posted are recovery and stock backup.
If you insist to update firmware without OTA update .. that's you call. Someone maybe will guide you how to do it as I don't feel comfortable telling how to update firmware.
Click to expand...
Click to collapse
Awesome! I just followed your advice by doing the safe way, flashed stock recovery and backup. I'm running on 2.22.707.x now! Thanks a lot :good:

hellcommando said:
Awesome! I just followed your advice by doing the safe way, flashed stock recovery and backup. I'm running on 2.22.707.x now! Thanks a lot :good:
Click to expand...
Click to collapse
Great
Now you can flash any Sense 6 custom ROM that you like.
Only remember that you don't need to flash another firmware, your current one is good enough.. just flash ROM.

I am having the same issue - I have the HTC__044 and need new firmware to get the newest ROM.
I am S-On and CANT get S-off (s-off needed to flash firmware)...firewater does not work with my phone after multiple tries.
I tried getting Sunshine to work for s-off, but I need to be on a stock Sense ROM (I am on Viper 1.8) and don't have a stock backup. I can't find ANY stock ROM's online! Once I have supercid i was going to flash firmware, but without S off...I'm going nowhere (it seems)
anyone have an idea where I should start?

charkswitlazers said:
I am having the same issue - I have the HTC__044 and need new firmware to get the newest ROM.
I am S-On and CANT get S-off (s-off needed to flash firmware)...firewater does not work with my phone after multiple tries.
I tried getting Sunshine to work for s-off, but I need to be on a stock Sense ROM (I am on Viper 1.8) and don't have a stock backup. I can't find ANY stock ROM's online! Once I have supercid i was going to flash firmware, but without S off...I'm going nowhere (it seems)
anyone have an idea where I should start?
Click to expand...
Click to collapse
Stock ROMs and recoveries for HTC__044
http://forum.xda-developers.com/showthread.php?t=2701376

charkswitlazers said:
anyone have an idea where I should start?
Click to expand...
Click to collapse
Everything that you need is here : http://forum.xda-developers.com/showthread.php?t=2701376
1. Restore nandroid backup 1.54.707.7
2. flash stock recovery 1.54.707.7
3. reboot and check for OTA
4. install OTA
5. done .. your ROM will be 4.4.3 - 2.22.707.3
6. flash any 4.4.3 custom ROM that you like if any
All above no need to relock bootloader or S-Off, it works on S-On
If you want to S-Off with sunshine, step 1 & 2 then sunshine
or after step 5 then sunshine (both way should work)

ckpv5 said:
Everything that you need is here
1. Restore nandroid backup 1.54.707.7
2. flash stock recovery 1.54.707.7
3. reboot and check for OTA
4. install OTA
5. done .. your ROM will be 4.4.3 - 2.22.707.3
6. flash any 4.4.3 custom ROM that you like if any
All above no need to relock bootloader or S-Off, it works on S-On
If you want to S-Off with sunshine, step 1 & 2 then sunshine
or after step 5 then sunshine (both way should work)
Click to expand...
Click to collapse
I'm still a little on the noob side with rooting/flashing..I am at work and don't have time to read much - i will go home and give it a go... I'm sure I will have lots of questions
A quick look at the site, i saw lots of recoveries but not very many stock ROMs. I mainly just need a plain/rooted stock Sense rom to run Sunshine. After which i can flash new firmware, then the new custom ROM i've been wanting. Also, does a nandroid HAVE to be HTC__044, or can it be any WWE cid? (like anything that's "HTC__xxx")?
Excuse my ignorance...trying to learn as much as possible

I just got my m8 from Tmobile today, and I am on firmware 157.531.7
I've checked several times for updated firmware, but always comes back nothing.
Am I stuck on this, or will it take awhile for the network to "see me" and send it?
not rooted, fully stock for now
thanks so much!

charkswitlazers said:
I'm still a little on the noob side with rooting/flashing..I am at work and don't have time to read much - i will go home and give it a go... I'm sure I will have lots of questions
A quick look at the site, i saw lots of recoveries but not very many stock ROMs. I mainly just need a plain/rooted stock Sense rom to run Sunshine. After which i can flash new firmware, then the new custom ROM i've been wanting. Also, does a nandroid HAVE to be HTC__044, or can it be any WWE cid? (like anything that's "HTC__xxx")?
Excuse my ignorance...trying to learn as much as possible
Click to expand...
Click to collapse
If your main purpose to restore to stock to get SunShine working, then any nandroid backup will do either HTC__044 or WWE. You don't really need a rooted stock as SunShine works on non-rooted ROM too.
As you said you're a noob, that is why I suggest to restore to 1.54.707.7 then OTA to 2.22.707.3 so you don't need to manually flash firmware to get other custom ROMs running flawlessly. It is not necessary to have 2.22.401.4 firmware but it is necessary to have a 2.22.xxx.x firmware for those custom ROMs, unless you're not in Asia.
As you can see in my sig, I'm on 2.22.707.3 firmware, I can run any ROM without problem.
Being a noob, you may make a stupid mistake when flashing firmware.

There is also by mike or so a stock Rom as a zip.
Flash it like a custom Rom Flash the stock kernel and better the recovery and do sunshine...easier then with getting nandroid backup etc

Slow Booting & Sense 6 Toolbox Not Working On ARHD v10.2
One-M8-Master said:
There is also by mike or so a stock Rom as a zip.
Flash it like a custom Rom Flash the stock kernel and better the recovery and do sunshine...easier then with getting nandroid backup etc
Click to expand...
Click to collapse
Hi One-M8-Master,
I've read quite a few of your posts & given that your moniker seems appropriate, I'm wondering if you might be able to help me?
I've posted this on another thread but haven't got very far as yet, so am hoping that you might be able to get me out of the stupid hole I've dug myself into :fingers-crossed:
It is quite a long description but if you don't fall asleep reading it, I'd really appreciate any help you might be able to give me.....Here goes:
"Hi Guys,
Now I know you're all already thinking that I didn't update my firmware before I flashed ARHD & now I'm getting all the problems that come along with not doing that......& you'd be correct....kind of. HOWEVER, as it turns out, I already seem to have it. Let me explain.
As you can see, I'm relatively new to all this but successfully unlocked, rooted & installed a custom ROM on my ASUS TF700T tablet, so I wanted to do it with my One M8. I always do loads of reading before I start anything (I even read the instructions for new games before I attempt to play them because I'm a bit weird like that!) but what happened on this occasion was that I did the reading, unlocked the phone, flashed TWRP, & rooted it but then ran into the problem that some people appear to have had when trying to s-off via the adb commands & Firewater, that is, my pc could see the phone but when I gave the reboot command, it told me it wasn't connected.
I then got into hours of reading to try & solve this issue, discovered that (without Sunlight) on some devices it just doesn't work once you've accepted the 'should we allow this pc to connect every time' message (which I NEVER normally say 'yes' to), unless you install the Android Studio & Java Develpers Kits, update your version of adb, & force the phone to ask again (which I did but it turned out that I already had the latest version of adb, so that route proved fruitless!). I actually missed a night's sleep trying to resolve the problem, so work wasn't good the next day! but I think it is here is where my problems started because I was so tired & frustrated that I just picked a ROM & flashed it. I had even read the warning about not flashing it if you didn't have the correct firmware but I think that being so tired, it didn't really sink in, or I'd forgotten about it by the time I just flashed the ROM.
By this point, I'd been sat in front of my pc for about 30 hours & needed to go to work but the phone was actually booting through to ARHD, so I was relatively happy in the knowledge that at least I hadn't bricked it! On starting to use the phone that evening, I noticed the long boot times & then that my Sense 6 Toolbox didn't seem to be making any changes, even if I rebooted the device, so I went back to the beginning of this thread & started reading again. Thus, I re-read the firmware warning & panicked (my 2nd mistake!), thinking that I was getting the problems because I hadn't updated the firmware (it still didn't occur to me to just check because I think I just assumed that I wouldn't have it). So.....I tried to restore my TWRP backup of the stock ROM that I made after I had unlocked/rooted, with the intention of reverting to the stock ROM, getting the OTA update & then re-flashing ARHD but despite TWRP telling me that the backup had been successful, the phone went into a bootloop back into TWRP. I solved this by re-flashing the ARHD ROM that I knew at least would get my phone out of the bootloop & back into KitKat, which it did. I then checked what version of the firmware I had & to my surprise, my Build Number in About\Software Information\More says "2.22.401.4 CL365360 release-keys", so it looks like I had the correct firmware version all along?
The above being the case, I'm now puzzled as to why I'm getting the problems that I'm getting with ARHD? Does anyone have any clues/answers that might get me out of this hole I've dug for myself & get my awesome One M8 working like it should?
I know I've caused this problem by doing things when I was too tired to think straight but I'm fresh as a daisy now (still fairly noobish but fresh ) & now I need your help to sort myself out. I would be so grateful for any help anyone can give me to get me back on track.
I hope all of that makes sense & thanks in advance."

@dan5001
The firmware you speak of is the displayed version main number of the flashed rom. It has no relation to your actual installed firmware. Check your bootloader and post here what it says. I bet it is still hboot 3.16 and if that's the case your firmware is not updated.

Mr Hofs said:
@dan5001
The firmware you speak of is the displayed version main number of the flashed rom. It has no relation to your actual installed firmware. Check your bootloader and post here what it says. I bet it is still hboot 3.16 and if that's the case your firmware is not updated.
Click to expand...
Click to collapse
Hi.
This is my own fault but I'm getting really frustrated with it because I've probably spent a total of 40 hours on it so far
I tell you that because I know that I needed S-OFF & SUPER CID to be able to update my firmware, so I just thought "screw it" & I paid for Sunshine. I now have S-OFF & following Vomer's guide here:
http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
I now have S-OFF & SUPER CID. I thought that would be the end of my issues but it would appear not!
Looking at my bootloader, you are correct, HBOOT is 3.16.0.0000!
However, I've tried to upgrade this firmware by downloading what I think is the correct update .zip from the list at the bottom of the aforementioned Vomer's guide (v2.22.401.5 (Rename to firmware.zip after downloading)), renaming it as suggested, & then flashing it in TWRP but it just keeps telling me that the update has failed!
Do I have to do it using the adb commands on Vomers guide? I didn't think so but it's just not working??
I appreciate any help you can give me with this. Given that I've spent so long on this & have paid for Sunshine, you can see that I'm trying to help myself but I've still got rain!!
EDIT
Just a thought, I do still have ARHD v10.2 installed at the moment because even though it's not working properly without the correct firmware, it's the only ROM I've got at the moment, so it means I can use the M8 to a degree; would that cause the problem with upgrading the firmware?

Firmware flash can be done via fastboot commands, that's how i did it
Installed rom has no influence on the to flash firmware, try it via fastboot

[Q] Guys i need help -__-

hi guys i need your help cause i'm confused and don't know what to do ..
first : i have one M8 unlocked bootloader ( S-on)
software No. : 1.54.401.5 Android 4.4.2
ok my problem is i'm stuck i can't update my firmware and because of that i can't flash the latest ROMs ...everything was easy for me when i was on M7 i able to S-off and update my firmware easily
but now every thread i enter the first rule is YOU SHOULD BE S-OFF!
i tried this guide [GUIDE] How to add root access & and keep official OTA updates | 3.28.401.7
but my screen won't pass the first HTC logo boot even though i can hear second logo boot sound and even my phone will enter system normally but my screen will be stuck on first boot logo
and now nothing else i can do i receive OTA update but i can't do anything with it...
so please tell me if there is any other way to update my firmware ... and i know there is Sunshine method to S-off but man 24$ is too much i can't pay that at the moment
hope to see some answers soon

mr.alawi said:
hi guys i need your help cause i'm confused and don't know what to do ..
first : i have one M8 unlocked bootloader ( S-on)
software No. : 1.54.401.5 Android 4.4.2
ok my problem is i'm stuck i can't update my firmware and because of that i can't flash the latest ROMs ...everything was easy for me when i was on M7 i able to S-off and update my firmware easily
but now every thread i enter the first rule is YOU SHOULD BE S-OFF!
i tried this guide [GUIDE] How to add root access & and keep official OTA updates | 3.28.401.7
but my screen won't pass the first HTC logo boot even though i can hear second logo boot sound and even my phone will enter system normally but my screen will be stuck on first boot logo
and now nothing else i can do i receive OTA update but i can't do anything with it...
so please tell me if there is any other way to update my firmware ... and i know there is Sunshine method to S-off but man 24$ is too much i can't pay that at the moment
hope to see some answers soon
Click to expand...
Click to collapse
...can you get into fastboot?

mr.alawi said:
hi guys i need your help cause i'm confused and don't know what to do ..
first : i have one M8 unlocked bootloader ( S-on)
software No. : 1.54.401.5 Android 4.4.2
..... but now every thread i enter the first rule is YOU SHOULD BE S-OFF!
Click to expand...
Click to collapse
For your software version 1.54.401.5 (provided that is your current firmware, means you do have the Intl EU WWE CID), you don't really need S-Off
So... first confirm your what your CID is. If it is EU WWE then ....
Your options :
1. Restore stock ROM 1.54.401.5 then install the matching stock recovery then do multiple OTA up to 3.28.401.6 or 3.28.401.7 whichever is available for your CID. Then reflash custom recovery then you can flash any latest custom Sense ROM that you want. (In any case, you don't need to relock bootloader)
Check this thread : http://forum.xda-developers.com/showthread.php?t=2701376
2. relock bootloader then flash in RUU mode the untouched higher version firmware. But you may need to flash many firmware step by step to follow the increase firmware no. and it's not easy to find all the related untouched firmware and this is a bit complicated for newbies so I suggest you go to option 1.

ckpv5 said:
For your software version 1.54.401.5 (provided that is your current firmware, means you do have the Intl EU WWE CID), you don't really need S-Off
So... first confirm your what your CID is. If it is EU WWE then ....
Your options :
1. Restore stock ROM 1.54.401.5 then install the matching stock recovery then do multiple OTA up to 3.28.401.6 or 3.28.401.7 whichever is available for your CID. Then reflash custom recovery then you can flash any latest custom Sense ROM that you want. (In any case, you don't need to relock bootloader)
Check this thread : http://forum.xda-developers.com/showthread.php?t=2701376
2. relock bootloader then flash in RUU mode the untouched higher version firmware. But you may need to flash many firmware step by step to follow the increase firmware no. and it's not easy to find all the related untouched firmware and this is a bit complicated for newbies so I suggest you go to option 1.
Click to expand...
Click to collapse
THANK YOU SO MUCH!!! i toke the first option and i just updated to 1.54.401.10 and now i'm downloading 2.22.401.5
again thank you very much for your quick respond :good: :victory:

Correct sequence for converting from carrier locked ?

If I want to convert my carrier locked m8, Vodafone, to 401 unlocked, what is the correct steps and sequence ?
Am I right with this...
1. S-off with sunshine after taking out box AND before taking any ota updates.
2. Install custom recovery. (So I can flash stock 401 ROM)
3. Flash firmware that matches ROM
4. Flash stock recovery.
The only real doubts I have are the order of steps especially firmware and ROM.
Is it firmware or ROM first ?
Thanks
Sent from M8

Hi,
If it's a GSM phone, Here's the guide for it,
http://forum.xda-developers.com/showthread.php?t=2708567
Good luck!

Thanks for reply but it's not sim unlock I want. I want to convert it from Vodafone UK software to stock wwe, 401, system.
I know the steps, just wondering that I've got the correct sequence in my op.
It is gsm because it's a UK phone.
Thanks
Sent from M8

10rdan said:
Thanks for reply but it's not sim unlock I want. I want to convert it from Vodafone UK software to stock wwe, 401, system.
I know the steps, just wondering that I've got the correct sequence in my op.
It is gsm because it's a UK phone.
Thanks
Sent from M8
Click to expand...
Click to collapse
the only drawback to doing the firmware after the rom is the rom will not have wifi on the old firmware
So the correct order is
unlock bootloader
flash custom recovery / root
s-off
flash firmware
flash rom
flash stock recovery
take updates

clsA said:
the only drawback to doing the firmware after the rom is the rom will not have wifi on the old firmware
So the correct order is
unlock bootloader
flash custom recovery / root
s-off
flash firmware
flash rom
flash stock recovery
take updates
Click to expand...
Click to collapse
Ok, thanks. Just wanted it confirmed before I "melted" the phone.
Sent from M8

clsA said:
the only drawback to doing the firmware after the rom is the rom will not have wifi on the old firmware
So the correct order is
unlock bootloader
flash custom recovery / root
s-off
flash firmware
flash rom
flash stock recovery
take updates
Click to expand...
Click to collapse
Been thinking about this, cause I like to have things clear before starting.
If I s-off with sunshine, because it will unlock bootloader without using HTCdev, then
1. Flash TWRP
2. Take nand
3. Then run this https://www.androidfilehost.com/?fid=95784891001609293
4. Take any ota updates
Will that remove the need to flash 401 firmware, ROM and stock recovery as 3 individual processes ?
Thanks
Edit, will change cid to HTC__001 before running RUU.
Sent from M8

10rdan said:
Been thinking about this, cause I like to have things clear before starting.
If I s-off with sunshine, because it will unlock bootloader without using HTCdev, then
1. Flash TWRP
2. Take nand
3. Then run this https://www.androidfilehost.com/?fid=95784891001609293
4. Take any ota updates
Will that remove the need to flash 401 firmware, ROM and stock recovery as 3 individual processes ?
Thanks
Edit, will change cid to HTC__001 before running RUU.
Sent from M8
Click to expand...
Click to collapse
The RUU will certainly shorten the update process ...Running Sunshine to unlock the bootloader without Root could be a problem

clsA said:
The RUU will certainly shorten the update process ...Running Sunshine to unlock the bootloader without Root could be a problem
Click to expand...
Click to collapse
Sunshine unlocked my bootloader ok with the m8 I'm using just now. Can't remember which hboot I was on at the time. Wasn't rooted, completely stock.
That's why I intend using sunshine BEFORE I take any ota updates, ie, as soon as I get it out the box.
Didn't use sunshine to, primarily, unlock bootloader at the time. It was a welcome "extra".
Cheers
Edit
Copied from Sunshine web site........
SunShine unlocks your device's bootloader and sets it to s-off (HTC ONLY). SunShine does NOT install root binaries on the device. There are a few ways to root your device after using SunShine. The most common and reliable method would be to flash TWRP recovery to your device via fastboot, and flash the root binaries or a rooted ROM from within TWRP.
Sent from M8

Did this yesterday on my new m8. Worked flawlessly with temp root. Rooted after using adb and flashed SuperSU.

Same Question...
So, i've been reading a lot but still don't understand everything right...
I already use sunshine and now my AT&T (4.4.3 by RUU (this)) is s-off and bootloader unlocked. What should be my next step? Just run that RUU that you post will work? And after that i can flash any ROM that need 4.4.4?

guire01 said:
So, i've been reading a lot but still don't understand everything right...
I already use sunshine and now my AT&T (4.4.3 by RUU (this)) is s-off and bootloader unlocked. What should be my next step? Just run that RUU that you post will work? And after that i can flash any ROM that need 4.4.4?
Click to expand...
Click to collapse
What are you trying to do exactly? If your intent is to convert to WWE version, or run the phone on non-AT&T networks, that what you describe is probably right.
If you intend to just update firmware and run the phone on AT&T's network, I don't personally recommend the WWE firmware, as it has caused issues for a lot of folks on AT&T.

redpoint73 said:
What are you trying to do exactly? If your intent is to convert to WWE version, or run the phone on non-AT&T networks, that what you describe is probably right.
If you intend to just update firmware and run the phone on AT&T's network, I don't personally recommend the WWE firmware, as it has caused issues for a lot of folks on AT&T.
Click to expand...
Click to collapse
Thanks for answer! I Already use my phone on non-AT&T netwoorks, as i am from Brazil. I also planning flash Android Revolution or maybe SkyDragon, and both require 4.4.4.

guire01 said:
Thanks for answer! I Already use my phone on non-AT&T netwoorks, as i am from Brazil. I also planning flash Android Revolution or maybe SkyDragon, and both require 4.4.4.
Click to expand...
Click to collapse
You just need to update the firmware, not run the entire RUU. Instruction here: http://forum.xda-developers.com/showthread.php?t=2696282
RUU will do it too, but it seems a bit overkill for what you are trying to do.

redpoint73 said:
You just need to update the firmware, not run the entire RUU. Instruction here: http://forum.xda-developers.com/showthread.php?t=2696282
RUU will do it too, but it seems a bit overkill for what you are trying to do.
Click to expand...
Click to collapse
Ok, i'll update just the firmware, but everytime i read about i got lost... For this, do i need to change CID and MID on my phone? Or i can get any firmware and flash since i am with s-off?

HTC One M8 Canadian RUU

I need an HTC One M8 Telus/Koodo RUU for my phone. I flashed GPE Rom and it works great but i want the 5.0 update of my carrier but i can't flash it because i am on a custom rom so i would like to revert back to stock in order to flash the 5.0 update.
Any help or suggestion would be appreciated

marawan31 said:
I need an HTC One M8 Telus/Koodo RUU for my phone. I flashed GPE Rom and it works great but i want the 5.0 update of my carrier but i can't flash it because i am on a custom rom so i would like to revert back to stock in order to flash the 5.0 update.
Any help or suggestion would be appreciated
Click to expand...
Click to collapse
Go back to stock, and take the OTAs. Then re-root and enjoy your new firmware.
Visit this thread:
http://forum.xda-developers.com/showthread.php?t=2701376
or this thread:
http://forum.xda-developers.com/showthread.php?t=2710735

I cant do that because i am not s-off

marawan31 said:
I cant do that because i am not s-off
Click to expand...
Click to collapse
Incorrect. This is the method that you use if you are not S-Off.
If you were S-Off, you would just update firmware manually, with no need to go back to stock.

thanks for your help!
ok the second link you posted led me to a canadian nandroid backup.
thanks a lot for your help man
Edit: my hboot is 3.18 and its the only one missing
what should i do?

marawan31 said:
thanks for your help!
ok the second link you posted led me to a canadian nandroid backup.
thanks a lot for your help man
Edit: my hboot is 3.18 and its the only one missing
what should i do?
Click to expand...
Click to collapse
I would suggest asking if anyone has a link to one in that thread.
I'm on Telus too, but I am running WWE firmware. I ALWAYS have the new firmware before Telus. Just sayin.
S-Off is a good thing to have. I know it seems like $25 is a lot to pay to get it, but if you think of all the hassle it saves trying to update firmware, and the other freedom it gives you (I'm using the Sprint Harman/Kardon version's audio files and ADSP) it is very reasonably priced.

xunholyx said:
I would suggest asking if anyone has a link to one in that thread.
I'm on Telus too, but I am running WWE firmware. I ALWAYS have the new firmware before Telus. Just sayin.
S-Off is a good thing to have. I know it seems like $25 is a lot to pay to get it, but if you think of all the hassle it saves trying to update firmware, and the other freedom it gives you (I'm using the Sprint Harman/Kardon version's audio files and ADSP) it is very reasonably priced.
Click to expand...
Click to collapse
i just flashed the one saying 3.x. its a 5.0 nandroid backup and all is working except wifi for some weird reason. looks like the firmware wasnt updated.
i have nothing against paying 25$ its just that sunshine never worked for me. It always said it didnt like my kernel and that i should try with a stock and i was too lazy tbh

marawan31 said:
i just flashed the one saying 3.x. its a 5.0 nandroid backup and all is working except wifi for some weird reason. looks like the firmware wasnt updated.
i have nothing against paying 25$ its just that sunshine never worked for me. It always said it didnt like my kernel and that i should try with a stock and i was too lazy tbh
Click to expand...
Click to collapse
Use 3.34.661.4 backup for 4.4.4 but wifi will not work on your device yet because you have hboot 3.18.0000
Find the 2.23.661.2 -> 3.34.661.4 - thanks @shaboobla on this thread : http://forum.xda-developers.com/showthread.php?t=2701376
Extract out firmware.zip from that OTA zip (with 7-zip)
then you can flash this firmware in RUU mode (but you need to relock bootloader because your device is S-On)
Later .. you can check software update and accept OTA to 4.20.661.2

ckpv5 said:
Use 3.34.661.4 backup for 4.4.4 but wifi will not work on your device yet because you have hboot 3.18.0000
Find the 2.23.661.2 -> 3.34.661.4 - thanks @shaboobla on this thread : http://forum.xda-developers.com/showthread.php?t=2701376
Extract out firmware.zip from that OTA zip (with 7-zip)
then you can flash this firmware in RUU mode (but you need to relock bootloader because your device is S-On)
Later .. you can check software update and accept OTA to 4.20.661.2
Click to expand...
Click to collapse
how would i flash a firmware in RUU mode? you mean like renaming it to some weird name like PG.... and placing it in root of sdcard and going in fasboot? or is it something else because tbh i have never heard of flashing something in RUU mode
thanks for your help, really appreciate it.
EDIT: I just found out i can go to RUU mode with "fastboot oem rebootRUU".
so i can flash the firmware with "fastboot flash zip firmware.zip"
thanks again for all your help guys

marawan31 said:
how would i flash a firmware in RUU mode? you mean like renaming it to some weird name like PG.... and placing it in root of sdcard and going in fasboot? or is it something else because tbh i have never heard of flashing something in RUU mode
thanks for your help, really appreciate it.
EDIT: I just found out i can go to RUU mode with "fastboot oem rebootRUU".
so i can flash the firmware with "fastboot flash zip firmware.zip"
thanks again for all your help guys
Click to expand...
Click to collapse
You found it
1. Make sure you restore the 3.34.661.4 backup first and reboot
2. Boot to bootloader
3. relock bootloader - fastboot oem lock
4. flash the firmware in RUU mode
fastboot oem rebootRUU
fastboot flash zip firmware.zip
fastboot flash zip firmware.zip <---- again for the 2nd time
fastboot reboot
5. check software update
6. accept, download, install
7. done
Flash TWRP 2.8.5.0 if you want to flash a custom ROM

ckpv5 said:
You found it
1. Make sure you restore the 3.34.661.4 backup first and reboot
2. Boot to bootloader
3. flash the firmware in RUU mode
fastboot oem rebootRUU
fastboot flash zip hbootMOD3.zip
fastboot flash zip hbootMOD3.zip <---- again for the 2nd time
fastboot reboot
4. check software update
5. accept, download, install
6. done
Flash TWRP 2.8.5.0 if you want to flash a custom ROM
Click to expand...
Click to collapse
You renamed the firmware to hbootMOD3.zip? or do i also need to flash the hboot? if so which hboot do i flash?
lol sorry im easily confused

marawan31 said:
You renamed the firmware to hbootMOD3.zip? or do i also need to flash the hboot? if so which hboot do i flash?
lol sorry im easily confused
Click to expand...
Click to collapse
Ahh.. sorry ... I was in a hurry ... just copy paste from my own note that meant for my personal modded firmware. Edited the post.
fastboot oem rebootRUU
fastboot flash zip firmware.zip
fastboot flash zip firmware.zip <---- again for the 2nd time
fastboot reboot

ckpv5 said:
Ahh.. sorry ... I was in a hurry ... just copy paste from my own note that meant for my personal modded firmware. Edited the post.
fastboot oem rebootRUU
fastboot flash zip firmware.zip
fastboot flash zip firmware.zip <---- again for the 2nd time
fastboot reboot
Click to expand...
Click to collapse
oh ok thanks man!!
ill post back with the result

marawan31 said:
oh ok thanks man!!
ill post back with the result
Click to expand...
Click to collapse
Just don't forget to relock bootloader before flashing firmware.zip
fastboot oem lock

ckpv5 said:
Just don't forget to relock bootloader before flashing firmware.zip
fastboot oem lock
Click to expand...
Click to collapse
yea i was going to do it and also for the sake of completeness flashing the stock recovery(3.34.661.4) after the restore, just in case someone else has the same problem

You can do that but not really needed because the signed firmware.zip will restore stock recovery.

ckpv5 said:
You can do that but not really needed because the signed firmware.zip will restore stock recovery.
Click to expand...
Click to collapse
oh didnt know that, i guess i wont then

I just wanted to thank you guys for helping me out!
I did everything and now i am on android 5.0.1 (although i ran into a small problem: process com.android.phone is not responding, factory reset from recovery fixed it)
Hope this thread helps someone else with similar problems

https://photos.google.com/album/AF1QipNmb1q2tT6uldWZLHQSLD1fsauQYRMlkHmA5y1g/photo/AF1QipPXGvhZ063BpX0f30U4O7d6ZYQgTkgeowCWDywd
Sorry for reviving such an old thread, but I'm trying to get my htc one m8 up and running again. It was functioning on lineage os but wasn't very stable, couldn't find any other roms that would successfully flash on it, I decided to try and go back to stock after a few beers one night night, now the phone has been sitting in a drawer with no os or recovery on it. There doesn't seem to be any still functioning links to any Canadian RUU's that I can use. I'm not s-off, bootloader is "relocked". I'd like to go back to stock marshmallow because I only use this thing to play music and as a tv remote. I'm hoping someone might have an old RUU lying around.
I guess if not my best option is just to unlock the bootloader again and try flashing the same lineage os again. Since I relocked does that mean I have to go through the htc website to get the unlock token again like I did ages ago? They probably don't even have this phone on there anymore. Hopefully I didn't actually turn this thing into a brick.

Please see my comments in red font below:
350Rocket said:
https://photos.google.com/album/AF1QipNmb1q2tT6uldWZLHQSLD1fsauQYRMlkHmA5y1g/photo/AF1QipPXGvhZ063BpX0f30U4O7d6ZYQgTkgeowCWDywd
Photo link is coming up with 404 error for me. Better to do fastboot getvar all, then post the results (cut and paste from command prompt), so we can see all the info on the phone (delete IMEI and serial number before posting).
Sorry for reviving such an old thread, but I'm trying to get my htc one m8 up and running again. It was functioning on lineage os but wasn't very stable, couldn't find any other roms that would successfully flash on it,
If you can be more specific about which ROMs you tried (plus info about your device from getvar as noted above), then we might be able to advise why they did not flash. Did you get error messages, and if so, what exactly were they?
I decided to try and go back to stock after a few beers one night night, now the phone has been sitting in a drawer with no os or recovery on it.
What exactly did you do (step by step, with any relevant file names, etc. - more detail is better).
I presume you intentionally relocked the bootloader in attempt to run some RUU. But would like clarification on this (and where that happened in the sequence of events)
There doesn't seem to be any still functioning links to any Canadian RUU's that I can use. I'm not s-off, bootloader is "relocked". I'd like to go back to stock marshmallow because I only use this thing to play music and as a tv remote. I'm hoping someone might have an old RUU lying around.
Far as I know, Canadian versions don't have RUU.
I guess if not my best option is just to unlock the bootloader again and try flashing the same lineage os again. Since I relocked does that mean I have to go through the htc website to get the unlock token again like I did ages ago? They probably don't even have this phone on there anymore. Hopefully I didn't actually turn this thing into a brick.
One option (maybe the best one) is to restore a stock TWRP back from the collection: https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
You will need to unlock the bootloader to do this. You can either reuse the unlock bin code you used originally (if you still have it). Otherwise, you should be able to request a new bin code from HTCDev.com. Far as I know, that still works for this phone.
Click to expand...
Click to collapse

htc m8 upgrade from custom (viper one 4.1.0) to stock 6.x.x?

my device is s-off, bootloader unlocked.
As i understand process, for me it should be like that.
Stock htc rom 5.0.1, flash original recovery with adb. and get OTA updates?
If it like that, can someone share i link for stock lollipop rom, the one i can flash from twrp?
and stock recovery from this version of rom?
All link seems dead that i found here in guides.
And also In some guides they say i need to lock bootloader to succesfully update firmware part when i upgrade from 5.x.x to 6.x.x is it true?

Post fastboot getvar all result (without serial & imei no.) to see your current firmware.
If it is GSM you can find stock backup here :
http://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
Or maybe a RUU is available.
No.. you don't need to relock bootloader (especially for S-Off device)

was bored and found old 4.2.2 zip.
then reflashed recovery from that zip. OTA didnt worked so i downloaded RUU_M8_UL_M60_SENSE70_MR_BrightstarUS_WWE_6.12.1540.4.exe from HTC site.
It did not flashed, different errors. Then i downloaded RUU_M8_UL_L50_SENSE60_MR_HTC_Europe_4.16.401.10_Radio_1.25.214500021.06G_20.68.4196t.01_F_release_417003_signed
it flashed correctly. And tryed again with that ruu m60, stuck at eror 155, to i made fastboot oem relock. and all was fine after that.

bizid said:
was bored and found old 4.2.2 zip.
Click to expand...
Click to collapse
If you were "bored" you should have spent your time providing the info that ckpv5 asked for, then we could have given you specific direction on what to flash.
bizid said:
RUU_M8_UL_M60_SENSE70_MR_BrightstarUS_WWE_6.12.1540.4.exe from HTC site.
It did not flashed, different errors.
Click to expand...
Click to collapse
You need to have the MID/CID for the US Developer's Edition to flash this. I wish folks would stop to determine what specific RUU to flash, instead of constantly trying this one. Just because the description on HTC's RUU websits says "Unlocked" does not mean it will work for any SIM unlocked M8. It also says "Develops" and you certainly don't have that version.

when i got answer it was too late already.
and this ruu was only available for download from htc website. and yes i only see now that there is US in this long name
and i flashed it somehow wo changing this things i only did what i said before.