Develop Bugs

Quick RUU Question, need to bring my phone back to TMO

I'm done with these issues that my phone is having. It keeps locking up no matter what ROM I use or how little apps I have installed. Something has got to be wrong with my phone and it's time to bring it back to TMO for repair/replacement.
I found this link on HTC to download the RUU: http://www.htc.com/us/support/rom-downloads.html#tmobile
My question is, would this be enough to bring my phone back to stock so that they don't know I've rooted it?
Edit: Also, I just remembered about my bootloader being s-off/unlocked. Would this make a difference or would the RUU set everything back like it should?
Edit again: I found this thread: http://forum.xda-developers.com/showthread.php?t=2735235
So, would I be able to follow his instructions but change the CID to t-mob010 instead of the ones he has listed?

Nobody? I could really use some input on this, I don't want to brick my phone. I have to do this today, I can't take the lockups anymore.

There is a thread dedicated to returning your device to stock. It's intended for European users, but the instructions apply equally well to US users.
The first step is running the RUU, then locking (not relocking) the bootloader using adb commands. Reference http://forum.xda-developers.com/showthread.php?t=2708571 (for instructions on locking your bootloader)
Note that you can run the RUU without locking your bootloader if you are S-off. Once you are back to bone stock (recovery + OS), you can then go back S-on if you are concerned about the warranty, though I strongly advise AGAINST this in general.
Also, you may find that simply re-running the RUU will clear up your issue. I'd run it for a few days after restoring the phone before assuming a hardware fault.

jshamlet said:
There is a thread dedicated to returning your device to stock. It's intended for European users, but the instructions apply equally well to US users.
The first step is running the RUU, then locking (not relocking) the bootloader using adb commands. Reference http://forum.xda-developers.com/showthread.php?t=2708571 (for instructions on locking your bootloader)
Note that you can run the RUU without locking your bootloader if you are S-off. Once you are back to bone stock (recovery + OS), you can then go back S-on if you are concerned about the warranty, though I strongly advise AGAINST this in general.
Also, you may find that simply re-running the RUU will clear up your issue. I'd run it for a few days after restoring the phone before assuming a hardware fault.
Click to expand...
Click to collapse
Yes, I did find that post and am planning on following those instructions. However, you've confused me. According to that thread, they say to lock the bootloader first and then install the RUU; but you said the opposite. Which is it?
http://forum.xda-developers.com/showthread.php?t=2735235
Also, why are you against turning back S-on? I had planned on it because I don't want to take the chance of TMO or HTC having a problem.

ned4spd8874 said:
Yes, I did find that post and am planning on following those instructions. However, you've confused me. According to that thread, they say to lock the bootloader first and then install the RUU; but you said the opposite. Which is it?
http://forum.xda-developers.com/showthread.php?t=2735235
Also, why are you against turning back S-on? I had planned on it because I don't want to take the chance of TMO or HTC having a problem.
Click to expand...
Click to collapse
You are S-off, which means you do NOT have to lock the bootloader first. Most instructions for running an RUU assume you are S-on, however, which does require your bootloader to be locked. It's one of the checks that is disabled by S-off.
Also, S-off is getting harder to obtain, so unless there is a pressing reason to go S-on, it's safer to remain S-off. Warranty support could be that pressing reason.

Time to turn back S-on. Even after the RUU, it's still very buggy. Locking up, slow, lag, etc. Time to bring it back to TMO.
Anyone know what that will work? I do have the warranty service on it. So will they just replace my phone with a refurb M8, will it be sent out, what can I expect?

ned4spd8874 said:
Time to turn back S-on. Even after the RUU, it's still very buggy. Locking up, slow, lag, etc. Time to bring it back to TMO.
Anyone know what that will work? I do have the warranty service on it. So will they just replace my phone with a refurb M8, will it be sent out, what can I expect?
Click to expand...
Click to collapse
If you think your phone has bad hardware, then yeah, at this point you need to go ahead and S-on with the assumption that you will get a refurb - especially now that the M9 has been out a while. Who knows what you will get, though. You might even luck out and get a "new old stock" device with 4.4.2. Or, the refurb place could RUU it up to the latest. It's purely the luck of the draw.

Well this sucks. Can't get adb to recognize my phone in recovery. I can when it's booted into the system, but not recovery or the bootloader....
What a pain this is becoming!!!!!!!!!!!! I'm even trying to get into shell when the phone is booted up and sure I can do that, but I can't su! The binary isn't installed. So, what now I have to f'ing install a different ROM, s-on it and then ruu again????

So I f'ed up and turned S-ON by mistake before I did the commands to clear the bootloader modified messages. And now I can't get S-OFF for the life of me! Sunshine can't get root it says, SuperSU is installed and says a binary needs updating, but when I click on it, it just freezes and won't update the binary. I tried pushing it down via zip/bootloader but that doesn't help. I ran a root checker and it says my phone is rooted, but nothing is working like I expect it to.
I'm still running the stock ROM from the RUU, could that be the issue? Do I have to install a different ROM before I can S-OFF and then RUU again? This is such a pain!!!

ned4spd8874 said:
So I f'ed up and turned S-ON by mistake before I did the commands to clear the bootloader modified messages. And now I can't get S-OFF for the life of me! Sunshine can't get root it says, SuperSU is installed and says a binary needs updating, but when I click on it, it just freezes and won't update the binary. I tried pushing it down via zip/bootloader but that doesn't help. I ran a root checker and it says my phone is rooted, but nothing is working like I expect it to.
I'm still running the stock ROM from the RUU, could that be the issue? Do I have to install a different ROM before I can S-OFF and then RUU again? This is such a pain!!!
Click to expand...
Click to collapse
If you are still bootloader unlocked, install TWRP, restore an appropriate nandroid backup for your device, root that install, and re-run Sunshine.
If you are bootloader locked, restart the phone into bootloader mode and select the RUU option. Then, re-run the RUU. If your bootloader is locked, it should run and restore everything to stock. Note that if you updated to Lollipop, you may have to use Kingroot to get temp root. I meant to suggest you RUU down to the original version (4.4.2) prior to going S-on and forgot - sorry about that.

jshamlet said:
If you are still bootloader unlocked, install TWRP, restore an appropriate nandroid backup for your device, root that install, and re-run Sunshine.
If you are bootloader locked, restart the phone into bootloader mode and select the RUU option. Then, re-run the RUU. If your bootloader is locked, it should run and restore everything to stock. Note that if you updated to Lollipop, you may have to use Kingroot to get temp root. I meant to suggest you RUU down to the original version (4.4.2) prior to going S-on and forgot - sorry about that.
Click to expand...
Click to collapse
Bootloader is still unlocked, but even after installing a couple different ROMs, sunshine just won't work. Says it's incompatible. It says to flash a stock sense or near stock rom. I'm on SkyDragon right now...
I'm at a loss. Anyone have a industrial shredder?

ned4spd8874 said:
Bootloader is still unlocked, but even after installing a couple different ROMs, sunshine just won't work. Says it's incompatible. It says to flash a stock sense or near stock rom. I'm on SkyDragon right now...
I'm at a loss. Anyone have a industrial shredder?
Click to expand...
Click to collapse
There are probably some T-mobile nandroid backups around here somewhere. Get one, put it on an SD card, and use TWRP to flash it. Unfortunately, I only have DevEd and AT&T images.

jshamlet said:
There are probably some T-mobile nandroid backups around here somewhere. Get one, put it on an SD card, and use TWRP to flash it. Unfortunately, I only have DevEd and AT&T images.
Click to expand...
Click to collapse
Things are looking up! Found a ROM called something like Alex V that was stock enough to get SunShine to work. Also, I was using the original version so once I got it to run, it was giving network errors. Once I installed the latest version, that's when I got was able to go S-OFF. So, now I'm S-OFF, the bootloader is saying Official and locked so now I'm going to RUU and throw it in TMO's face!

Returning to stock issues.

I'm currently running Android Revolution HD on my new M9, unlocked, s-off also.
Found out that I have the battery is faulty, so I need to return it to stock, and get it back the shop for a replacement.
However, I stupidly didn't make a back up of my stock rom.
The CID of my phone is O2___01
I've downloaded the stock rom from this site, and flashed it using the RUU command. However when it flashes, then tells me to reboot, it still has Android Revolution HD on it.
I've spent a few hours browsing the forum, and still I've come to no avail.
Any help would be well appreciated!

Webbage said:
I'm currently running Android Revolution HD on my new M9, unlocked, s-off also.
Found out that I have the battery is faulty, so I need to return it to stock, and get it back the shop for a replacement.
However, I stupidly didn't make a back up of my stock rom.
The CID of my phone is O2___01
I've downloaded the stock rom from this site, and flashed it using the RUU command. However when it flashes, then tells me to reboot, it still has Android Revolution HD on it.
I've spent a few hours browsing the forum, and still I've come to no avail.
Any help would be well appreciated!
Click to expand...
Click to collapse
You don't provide much information so it's hard to help. So let's start at the bginning: What firmare version are you using? (It's stated in Download Mode in the line with "OS" at the beginning.)
You tried to flash a RUU? Which one? Have there been any error outputs? If yes, which ones? Since you're S-OFF flashing a RUU should not be a problem at all so these outputs are very important if you want any help.

I tried to flash 1.40.206.8 -> 2.10.206.2 from this page
Code:
http://forum.xda-developers.com/one-m9/general/stock-nand-backup-ota-update-collection-t3132698
Also I followed this,
Code:
http://forum.xda-developers.com/one-m9/development/firmware-t3068243
downloaded the correct RUU zip, tried to flash, got the error code telling me I need to immediately flash again which I did. Rebooted, and it just set up Android Revolution HD again.-
My firmware currently is 2.10.206.2
Im sure it's something stupid I missing out?

Webbage said:
I tried to flash 1.40.206.8 -> 2.10.206.2 from this page
Code:
http://forum.xda-developers.com/one-m9/general/stock-nand-backup-ota-update-collection-t3132698
Also I followed this,
Code:
http://forum.xda-developers.com/one-m9/development/firmware-t3068243
downloaded the correct RUU zip, tried to flash, got the error code telling me I need to immediately flash again which I did. Rebooted, and it just set up Android Revolution HD again.-
My firmware currently is 2.10.206.2
Im sure it's something stupid I missing out?
Click to expand...
Click to collapse
As far as I know Sneakyghost doesn't provide any RUUs. Those are only firmware packages that do not contain a rom. So it's no miracle that you're still booting ARHD.
You can download O2 RUUs from here, here or here. Any of the X.XX.206.X files will work since you are S-OFF. Do you have a SD card that is not bigger than 32gb? If yes, format it to fat32, copy one O2 RUU to its root directory and rename that file to "0PJAIMG.zip". If you then boot to Download Mode you will be asked to push the Volume Up button and the RUU will start flashing. If it reboots to system instead of rebooting to Download Mode you will have to power off your phone and boot to Download Mode manually. The RUU will continue then. At the end you will be asked to push the power button so that your phone gets shut down. If you now start your phone you will be back on a stock system.
Be aware that there is no RUU for your current firmware. Since you're S-OFF that doesn't matter but your phone will be downgraded at the end.

Ahh no wonder! haha
Going to try this shortly, so will let you know how I get on!
After its flashed, I'll be good to lock again and go s-on? Then return to the shop?

Webbage said:
Ahh no wonder! haha
Going to try this shortly, so will let you know how I get on!
After its flashed, I'll be good to lock again and go s-on? Then return to the shop?
Click to expand...
Click to collapse
Relock only after you successfully tested that your device is booting normaly. After that you theoretically could re-S-ON. (But I would never do that because there is always a risk of hardbricking your phone if you re-S-ON and there is anything still modified that you didn't notice. For safety reasons S-OFF should always be considered as a oneway.)
Edit: I'm not completely sure but I actually doubt that they will check whether your phone was S-OFFed or not. If I think about the people who are working at the O2 or vodafone shops in my city I would say they do not even know what a bootloader is...

Agreed, use the s-off command to change back to "LOCKED" and leave it s-off. Too much of a risk otherwise.
If in the unlikely event they see it, you can play dumb, because a few rare people have gotten s-off phones from the factory and it doesn't prove you did anything.

Flippy498 said:
Relock only after you successfully tested that your device is booting normaly. After that you theoretically could re-S-ON. (But I would never do that because there is always a risk of hardbricking your phone if you re-S-ON and there is anything still modified that you didn't notice. For safety reasons S-OFF should always be considered as a oneway.)
Edit: I'm not completely sure but I actually doubt that they will check whether your phone was S-OFFed or not. If I think about the people who are working at the O2 or vodafone shops in my city I would say they do not even know what a bootloader is...
Click to expand...
Click to collapse
All sorted mate! Thanks a lot for your help!
What recovery am I best restoring on it?

Webbage said:
All sorted mate! Thanks a lot for your help!
What recovery am I best restoring on it?
Click to expand...
Click to collapse
Didn't the RUU flash the corresponding stock recovery?

Flippy498 said:
Didn't the RUU flash the corresponding stock recovery?
Click to expand...
Click to collapse
My bad, I didn't check.
All sorted now, thanks again bud!

Help! After S-ON bootloader shows Software Status: Modified + can't boot

So I decided to use Sunshine to S-off and then root my brand new HTC 10. That all worked great and didn't even need to wipe my data. Unfortunately I just discovered the front-facing camera isn't working (just won't switch at all), so I need to return my phone. I did backups of everything, flashed stock recovery back, then did
Code:
fastboot oem writesecureflag 3
because that's what this thread said to do.
Now the phone only boots straight to the bootloader. It says Software status: Modified up the top and I can't boot up (when I select reboot it goes straight back to the bootloader). What do I do?

If you are currently S-ON LOCKED, just run a RUU to restore your software to fully stock and the "modified" tag will become "official".

Clonkex said:
So I decided to use Sunshine to S-off and then root my brand new HTC 10. That all worked great and didn't even need to wipe my data. Unfortunately I just discovered the front-facing camera isn't working (just won't switch at all), so I need to return my phone. I did backups of everything, flashed stock recovery back, then did
Code:
fastboot oem writesecureflag 3
because that's what this thread said to do.
Now the phone only boots straight to the bootloader. It says Software status: Modified up the top and I can't boot up (when I select reboot it goes straight back to the bootloader). What do I do?
Click to expand...
Click to collapse
Flashing RUU before running the cmd back to S-ON is the safest way to go.
Follow instructions from poster above and all should work out fine.

Ok, I've found the thread with the RUU, but it doesn't list my CID (OPTUS001). Does that matter?

Clonkex said:
Ok, I've found the thread with the RUU, but it doesn't list my CID (OPTUS001). Does that matter?
Click to expand...
Click to collapse
you cant flash any of the others unless you are s-off soooo

I dont know too much about how RUU's are packaged but I wonder if someone could make you a custom RUU that your phone would accept?
Im gonna dig through my zip out of curiousity lol..

REtails said:
I dont know too much about how RUU's are packaged but I wonder if someone could make you a custom RUU that your phone would accept?
Im gonna dig through my zip out of curiousity lol..
Click to expand...
Click to collapse
the RUUs have to be signed by HTC for S-ON phones to accept it

I just ended up sending the phone back (since the front camera was in fact broken) and we'll see what they say.

RESOLVED! [SOS!] Phone can't boot past bootloader

My phone is having a bowl of bootloops right now lol.
I have a unlocked htc 10, i unlocked the bootloader (S-on since leedroid thread didn't say it was necessary), flashed the latest TWRP formatted data part, rebooted recovery again, swiped allow modifications, flashed the marshmallow version of the ROM and nothing but bootloops. what am i missing? thanks
first time HTC owner here coming from a 6p so show mercy

drago10029 said:
My phone is having a bowl of bootloops right now lol.
I have a unlocked htc 10, i unlocked the bootloader (S-on since leedroid thread didn't say it was necessary), flashed the latest TWRP formatted data part, rebooted recovery again, swiped allow modifications, flashed the marshmallow version of the ROM and nothing but bootloops. what am i missing? thanks
first time HTC owner here coming from a 6p so show mercy
Click to expand...
Click to collapse
Are you on MM firmware or N?
Also S-OFF is the way to go.

andybones said:
Are you on MM firmware or N?
Also S-OFF is the way to go.
Click to expand...
Click to collapse
I was on latest stock nougat before I started the process. since the I have tried flashing both leedroid marshmallow zip and the nougat magisk zip also. and what's the deal with s-off?
Everywhere i look they're all how to's about s-off lol. seems hard to find a thread on what s-off is, if it's needed to for a specific ROM or not :/ that being said leedroid it wasn't needed as quoted below. thanks!
If you wish to s-off first, please follow >> THIS GUIDE << by @jcase & return when your device is back up and running.
First boot will take approximately 15 minutes due to Art optimization
Click to expand...
Click to collapse

UPDATE: things have gotten worse.... I was attempting to relock the bootloader since RUU was failing with error 155, someone in a diff HTC thread said locked bootloader was needed for RUU. now phone flashes HTC logo then powers off. buttons pressed not going to recovery right now anyone wanna chime in? please...

@defcomg you know anything about HTC phones? I am currently stuck in the sunken place lol

drago10029 said:
I was on latest stock nougat before I started the process. since the I have tried flashing both leedroid marshmallow zip and the nougat magisk zip also. and what's the deal with s-off?
Everywhere i look they're all how to's about s-off lol. seems hard to find a thread on what s-off is, if it's needed to for a specific ROM or not :/ that being said leedroid it wasn't needed as quoted below. thanks!
Click to expand...
Click to collapse
https://forum.xda-developers.com/showthread.php?t=1680928

andybones said:
https://forum.xda-developers.com/showthread.php?t=1680928
Click to expand...
Click to collapse
hmmmm according to that post the TWRP i flashed should have reverted on reboot and that hasn't been the case at all since it has survived multiple reboots... any thoughts on that?
"...Basically, all changes made to these partitions while the phone is running is not permanent, and will be reset upon a reboot..."
EDIT: also does that mean unless I have S-off none of the custom ROMs will flash? so what's the point of unlocking a bootloader is that needs to be disabled also

drago10029 said:
hmmmm according to that post the TWRP i flashed should have reverted on reboot and that hasn't been the case at all since it has survived multiple reboots... any thoughts on that?
"...Basically, all changes made to these partitions while the phone is running is not permanent, and will be reset upon a reboot..."
EDIT: also does that mean unless I have S-off none of the custom ROMs will flash? so what's the point of unlocking a bootloader is that needs to be disabled also
Click to expand...
Click to collapse
Keep in mind the date on that post is from a few years back (2012). You can't put all your eggs into one basket, so to speak. I was just giving you 1 article I found from a simple Google Search. Encryption and TWRP have changed quite a lot, especially since Nougat.
From my small amount of time, I think you may be confused about what the difference is between an unlocked bootloader and S-OFF, which I'd need to even go back and read that article, but thought it touched a little on it
The 10 has changed quite a bit too from past phones. Before you'd need to be S-OFF and unlocked bootloader. Now S-OFF unlocked and S-OFF locked are basically the same, but that can be found in threads if you'd like to find more info on that.
Most the info is there, you just need to search. If you need help finding articles, I can try and help with that. I've been surprised with the great info I've found after awhile of coming up empty.
I'm just now seeing all the new posts that came from before I posted and have been on my phone and don't have the time to catch up on it all right now.
Hope things get squared away for you soon, I'll check in when I can.
It seemed you were in a simple bootloop, but I'm not 100%. I think your issue was flashing MM ROM on N firmware. Can't do that.
Also, Verizon doesn't allow us to unlock bootloader on Htc-dev. So if we want to root, we must S-OFF.

andybones said:
Keep in mind the date on that post is from a few years back. You can't put all your eggs into one basket, so to speak. I was just giving you 1 article I found from a simple Google Search. Encryption and TWRP have changed quite a lot, especially since Nougat.
I'm just now seeing all the new posts that came from before I posted and have been on my phone and don't have the time to catch up on it all right now.
Hope things get squared away for you soon, I'll check in when I can.
Click to expand...
Click to collapse
gotcha and thanks! so for anyone else who wants to help. I have regained access to download mode and bootloader. when attempting to run latest official RUU.exe from HTC's site, i get error 155. via HTC the error means I'm using the wrong update but my phone reports SW 2.48.617.1 and I'm trying to update it to SW 2.48.617.3.
also i have relocked the bootloader and have s-off.

drago10029 said:
gotcha and thanks! so for anyone else who wants to help. I have regained access to download mode and bootloader. when attempting to run latest official RUU.exe from HTC's site, i get error 155. via HTC the error means I'm using the wrong update but my phone reports SW 2.48.617.1 and I'm trying to update it to SW 2.48.617.3.
also i have relocked the bootloader and have s-off.
Click to expand...
Click to collapse
What method have you tried for the SW?
is it an RUU or just firmware?
I suggest the sdcard method.
Make sure to have the correct htc_fastboot.exe over the standard fastboot.exe, this could be the cause of your failure.
https://www.androidfilehost.com/?fid=24545065934258327
Either remove your current fastboot.exe and rename this one to it, or keel it as htc_fastboot.exe and use the correct, htc_fastboot flash, over fastboot flash

andybones said:
What method have you tried for the SW?
is it an RUU or just firmware?
I suggest the sdcard method.
Make sure to have the correct htc_fastboot.exe over the standard fastboot.exe, this could be the cause of your failure.
https://www.androidfilehost.com/?fid=24545065934258327
Either remove your current fastboot.exe and rename this one to it, or keel it as htc_fastboot.exe and use the correct, htc_fastboot flash, over fastboot flash
Click to expand...
Click to collapse
bear in mind I'm still learning all this HTC stuff lol
is it an RUU or just firmware? It's an RUU.exe for HTC 10 unlocked edition that i got from there website
I suggest the sdcard method. you mean installing custom ROM zip from sd card? otherwise i'm not sure what you mean.
Make sure to have the correct htc_fastboot.exe over the standard fastboot.exe, this could be the cause of your failure. hmmm well I used fastboot.exe from minimal adb & fasboot to unlock bootloader and that worked fine, and should i still i just replace fastboot in platform tools folder with fastboot.exe from htc website?
also so s-off shouldn't be needed to install the ROMs? just bootloader unlock?

drago10029 said:
bear in mind I'm still learning all this HTC stuff lol
is it an RUU or just firmware? It's an RUU.exe for HTC 10 unlocked edition that i got from there website
I suggest the sdcard method. you mean installing custom ROM zip from sd card? otherwise i'm not sure what you mean.
Make sure to have the correct htc_fastboot.exe over the standard fastboot.exe, this could be the cause of your failure. hmmm well I used fastboot.exe from minimal adb & fasboot to unlock bootloader and that worked fine, and should i still i just replace fastboot in platform tools folder with fastboot.exe from htc website?
also so s-off shouldn't be needed to install the ROMs? just bootloader unlock?
Click to expand...
Click to collapse
Keep in mind this is me helping in my free time.
Use the linked htc_fastboot.. It's made for htc, it's why I mentioned it..
I've seen many ppl have RUU fail by not using this.
Also an RUU/firmware have 3 methods to install.
I suggest the sd-card method. Safest.
Search. Search. Search. ...
Option 1
Copy 2PS6IMG.zip (THIS IS FOR VERIZON, YOUR CARRIER WILL NEED TO BE RENAMED CORRECTLY) to root of a physical SD formatted to fat32. No exfat! No internal storage! Must be external SD formated to fat32!
Reboot phone to download mode and follow prompts once RUU is detected by phone.
Option 2
EXE option. Download EXE file below (for windows) and simply double click to start. You can either be booted to OS with USB debugging enabled OR booted into download mode for this to start.
Option 3
Fastboot RUU mode . This method assumes you have a working ADB/Fastboot directory on your PC. Download RUU zip file and place in your working fastboot/adb directory. Boot your phone to download mode and connect to PC. Issue the following commands.
htc_fastboot oem rebootRUU
###while in this mode your phone will display an HTC logo on the screen
htc_fastboot flash zip 2PS6IMG.zip
##while in this mode you will see an HTC logo on the screen and a green status bar across the bottom of the screen. When command output ##completes it may say reboot required to flush etc... if that's the case issue a "htc_fastboot reboot-bootloader" command and restart option 1 again.
## assuming flash completes and no further flushing/reboots are requested from the cmd output you can now reboot IF you simply wish to reboot the system you can issue "htc_fastboot reboot" which will reboot system.
## expect a good 5 minute plus first boot!
--Taken from
Also read here. This is a great thread.
There's a lot of info out there.
Just search and do your homework.
It's easy to turn that device into a useless brick.
Especially being S-OFF... Secuirty-off..
I know it can be overwhelming, but the info is out there, and if not, just ask, as others most likely have the same question and this will help them.
And correct, with S-OFF isn't needed to flash ROMs. Only bootloader unlock.

andybones said:
Keep in mind this is me helping in my free time.
Use the linked htc_fastboot.. It's made for htc, it's why I mentioned it..
I've seen many ppl have RUU fail by not using this.
Also an RUU/firmware have 3 methods to install.
I suggest the sd-card method. Safest.
Search. Search. Search. ...
Option 1
Copy 2PS6IMG.zip (THIS IS FOR VERIZON, YOUR CARRIER WILL NEED TO BE RENAMED CORRECTLY) to root of a physical SD formatted to fat32. No exfat! No internal storage! Must be external SD formated to fat32!
Reboot phone to download mode and follow prompts once RUU is detected by phone.
Option 2
EXE option. Download EXE file below (for windows) and simply double click to start. You can either be booted to OS with USB debugging enabled OR booted into download mode for this to start.
Option 3
Fastboot RUU mode . This method assumes you have a working ADB/Fastboot directory on your PC. Download RUU zip file and place in your working fastboot/adb directory. Boot your phone to download mode and connect to PC. Issue the following commands.
htc_fastboot oem rebootRUU
###while in this mode your phone will display an HTC logo on the screen
htc_fastboot flash zip 2PS6IMG.zip
##while in this mode you will see an HTC logo on the screen and a green status bar across the bottom of the screen. When command output ##completes it may say reboot required to flush etc... if that's the case issue a "htc_fastboot reboot-bootloader" command and restart option 1 again.
## assuming flash completes and no further flushing/reboots are requested from the cmd output you can now reboot IF you simply wish to reboot the system you can issue "htc_fastboot reboot" which will reboot system.
## expect a good 5 minute plus first boot!
--Taken from
Also read here. This is a great thread.
There's a lot of info out there.
Just search and do your homework.
It's easy to turn that device into a useless brick.
Especially being S-OFF... Secuirty-off..
I know it can be overwhelming, but the info is out there, and if not, just ask, as others most likely have the same question and this will help them.
And correct, with S-OFF isn't needed to flash ROMs. Only bootloader unlock.
Click to expand...
Click to collapse
my bad, i hope i didn't come off rude or anything. i do appreciate all your help and i understand it. I do the same here when i have the free time.
I will ask some question's on both those threads you linked. I came across one of them but no s-off and didn't wanna pay for sunshine app. also topjohnwu thread about stock and guides would be helpful if it listed which phones the code names correlate to.
in the end I see your point, keep researching and asking. and I do that very often and promise. today was different since a bunch of PC failed to install updates at work (post wannacry) lol and dealing with my bootlooping phone, my mind was scattered. iv'e bricked before but never on a phone this expensive *__*
thanks again andy!
JUST AN UPDATE: i restored via twrp after i got the bootlooping to stop. I completely forgot I had made one -__- (more scatter brains) so I'm good to go now.... kinda.

drago10029 said:
my bad, i hope i didn't come off rude or anything. i do appreciate all your help and i understand it. I do the same here when i have the free time.
I will ask some question's on both those threads you linked. I came across one of them but no s-off and didn't wanna pay for sunshine app. also topjohnwu thread about stock and guides would be helpful if it listed which phones the code names correlate to.
in the end I see your point, keep researching and asking. and I do that very often and promise. today was different since a bunch of PC failed to install updates at work (post wannacry) lol and dealing with my bootlooping phone, my mind was scattered. iv'e bricked before but never on a phone this expensive *__*
thanks again andy!
JUST AN UPDATE: i restored via twrp after i got the bootlooping to stop. I completely forgot I had made one -__- (more scatter brains) so I'm good to go now.... kinda.
Click to expand...
Click to collapse
You didn't come off rude at all, I was actually hoping you didn't take my response as being rude. S-OFF and sunshine is completely worth the $25. However, for a normal user like yourself, you don't need it.
Glad to hear that you're somewhat good to go, lol.
You can always pm me or tag me in a post if needed and I'll do my best to help.

andybones said:
You didn't come off rude at all, I was actually hoping you didn't take my response as being rude. S-OFF and sunshine is completely worth the $25. However, for a normal user like yourself, you don't need it.
Glad to hear that you're somewhat good to go, lol.
You can always pm me or tag me in a post if needed and I'll do my best to help.
Click to expand...
Click to collapse
glad no guns are being drawn here
and since no you offered lol.... how do i get my CID and MID? using the fastboot you kindly spotted me...
fastboot getvar all and fastboot oem readcid: both return nothing but fastboot not recognized..... etc. etc. I am in download mode (unlocked and s-on if that matters)

drago10029 said:
glad no guns are being drawn here
and since no you offered lol.... how do i get my CID and MID? using the fastboot you kindly spotted me...
fastboot getvar all and fastboot oem readcid: both return nothing but fastboot not recognized..... etc. etc. I am in download mode (unlocked and s-on if that matters)
Click to expand...
Click to collapse
Fastboot isn't recognized? As in it's not working?

drago10029 said:
gotcha and thanks! so for anyone else who wants to help. I have regained access to download mode and bootloader. when attempting to run latest official RUU.exe from HTC's site, i get error 155. via HTC the error means I'm using the wrong update but my phone reports SW 2.48.617.1 and I'm trying to update it to SW 2.48.617.3.
also i have relocked the bootloader and have s-off.
Click to expand...
Click to collapse
2.48.617.3? I don't think there is such a thing. Do you mean 2.41.617.3?

andybones said:
Fastboot isn't recognized? As in it's not working?
Click to expand...
Click to collapse
xunholyx said:
2.48.617.3? I don't think there is such a thing. Do you mean 2.41.617.3?
Click to expand...
Click to collapse
1st things 1st, SOS is no more. was trying to flash leedroid magisk file, thinking it was a ROM until i noticed the file size so I went back to stock via TWRP backup (i forgot I made) since RUU was giving 155 error.
2nd the HTC fastboot wasn't working for some reason.. adb devices cmd detected nothing, it worked at my job though since i have android studio/platform tools there (shrug) so used that fastboot instead.
3rd I did mean SW 2.48.617.1 that's the exact OS version # that download mode reports currently and was the last official update i took several days before going custom route.

drago10029 said:
1st things 1st, SOS is no more. was trying to flash leedroid magisk file, thinking it was a ROM until i noticed the file size so I went back to stock via TWRP backup (i forgot I made) since RUU was giving 155 error.
2nd the HTC fastboot wasn't working for some reason.. adb devices cmd detected nothing, it worked at my job though since i have android studio/platform tools there (shrug) so used that fastboot instead.
3rd I did mean SW 2.48.617.1 that's the exact OS version # that download mode reports currently and was the last official update i took several days before going custom route.
Click to expand...
Click to collapse
Okay. Cool that you got it fixed. But you did say you were trying to update from 2.48.617.1 to 2.48.617.3, so that's why I said there was no .3

xunholyx said:
Okay. Cool that you got it fixed. But you did say you were trying to update from 2.48.617.1 to 2.48.617.3, so that's why I said there was no .3
Click to expand...
Click to collapse
oooh i see lol.. too many numbers.

HTC M8 stuck in bootloop

Hi guys,
Got a phone a need to revive. I received unusable. Mother gave it to my sisters friend and she said it doesnt work. I now see why cause he was trying to mod it.
I managed to once get into TWRP but cant anymore. It was UNLOCKED but now RELOCKED which I possibly made it a little harder for me.
So currently "fastboot getvars" reports back all the info. It's showing version-main 6.13.206.5 and I just want official O2 stock so can use the phone. Ideally sim unlocked but could hassle O2 for that later since it was my mother's contract.
Basically just want to get a working recovery image on and then flash stock. CID is 02__001
Any suggestion to revive this welcomed, please.

So it still have twrp on it ? If yes, boot to twrp recovery then restore the stock backup.
You can find all you need in my thread - https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
Post #1 - how-to
Post #3 - you'll find the O2 stock backup
Post #5 - you'll find O2 firmware, install firmware after you restore the backup

ckpv5 said:
So it still have twrp on it ? If yes, boot to twrp recovery then restore the stock backup.
You can find all you need in my thread - https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
Post #1 - how-to
Post #3 - you'll find the O2 stock backup
Post #5 - you'll find O2 firmware, install firmware after you restore the backup
Click to expand...
Click to collapse
No, I cannot get into it. When I select HBOOT, then select recovery it just shows white screen, ANDROID and then back to the menu. TWRP no longer works. That's what I'm trying to fix or put on a stock recovery image and then stock OS/firmware.

Just wondering if I need to UNLOCK it again and also do I need USB debug on. I cannot boot into OS so unable to set USB debug.
To UNLOCK bootloader can that be done if you can only get into bootloader menu? S-ON is enabled but not 100% that will stop recovering it? That's just for signed rom/firmware and I just need something stock.

You don't need usb debugging on to unlock the bootloader as it is done on fastboot mode (bootloader).
First I suggest you install the O2 firmware only then see whether you can boot to OS (assuming the OS is still stock base)
Second, re unlock bootloader with unlock_code.bin that you can get from htcdev.com, install twrp 3.x and restore the stock backup and relock bootloader and reflash firmware. This will get your device to fully stock.
So far, I don't see any RUU for your device version that you can get for free, only paid site has it.

Tainted said:
I managed to once get into TWRP but cant anymore. It was UNLOCKED but now RELOCKED which I possibly made it a little harder for me.
Click to expand...
Click to collapse
Relocking the bootloader renders the phone unable to boot into OS by definition, as it expects RUU to be run (but as mentioned, RUU is not available for your CID unless you pay - but it's not needed).
Also, you can't flash TWRP with a locked bootloader, again by definition. The primary limitation of an unlocked bootloader, is that it prohibits flashing unsigned recovery images.
So as suggested, simply unlock the bootloader again (with existing unlock bin code, or get a new one using the HTCDev.com process again). Then flash TWRP and a stock TWRP backup using ckpv5's backup collection (linked in his signature).

redpoint73 said:
Relocking the bootloader renders the phone unable to boot into OS by definition, as it expects RUU to be run (but as mentioned, RUU is not available for your CID unless you pay - but it's not needed).
Also, you can't flash TWRP with a locked bootloader, again by definition. The primary limitation of an unlocked bootloader, is that it prohibits flashing unsigned recovery images.
So as suggested, simply unlock the bootloader again (with existing unlock bin code, or get a new one using the HTCDev.com process again). Then flash TWRP and a stock TWRP backup using ckpv5's backup collection (linked in his signature).
Click to expand...
Click to collapse
ok, well made some progress.
unlocked the bootloader the official way. Very quick which I was surprised.
This then repoened up the recovery menu working.
then used fastboot to install latest twrp
then installed S.Team-JW-7.5.0.zip !!!
The install and everything looked good, no errors and now just not turning on. I think now it's a brick? Does not seem to be coming back to the bootloader menu and certainly does not try to boot.
Wondering if end of the line. Any suggestions? I assume need to get into TWRP and flash stock update from ckpv5.
Must say thanks for replies guys. ckpv5 you done some good work on here.

Tainted said:
The install and everything looked good, no errors and now just not turning on. I think now it's a brick? Does not seem to be coming back to the bootloader menu and certainly does not try to boot.
Click to expand...
Click to collapse
It's really hard to brick this phone (especially with s-on) just flashing TWRP and flashing ROMs. Probably not a brick.
At what point exactly did it shut down/not reboot? ROM installed with no errors, and when you tried to reboot, it went dark? You aren't specific on this point.
How much charge was on the battery when you were flashing the ROM? Did you leave it a long time flashing the ROM, or rebooting, that simply may have drained the battery to shutdown?
Try leaving the phone on charger for several hours, then hold power+vol up for a minute or so, and see if any change (even if just stuck on HTC logo screen).

redpoint73 said:
It's really hard to brick this phone (especially with s-on) just flashing TWRP and flashing ROMs. Probably not a brick.
At what point exactly did it shut down/not reboot? ROM installed with no errors, and when you tried to reboot, it went dark? You aren't specific on this point.
How much charge was on the battery when you were flashing the ROM? Did you leave it a long time flashing the ROM, or rebooting, that simply may have drained the battery to shutdown?
Try leaving the phone on charger for several hours, then hold power+vol up for a minute or so, and see if any change (even if just stuck on HTC logo screen).
Click to expand...
Click to collapse
Hi there,
Well I expect the bootloader to be separate from the rest so we can get into TWRP and normally get out of this situation?
The ROM install finished, battery was at about 80% and everything looked good and I let it reboot the phone. And then it went dead. Right now the PC keeps beeping as a device has just connected and then again as though it's disconnected. I'm watching the device manager and dont see it listed during the connect but device manager tree refreshes. My S7 edge shows up. It flash an orage dot twice, so appears to be a in loop.
I charged the phoned and no luck with any of the power+ vol +/- keys. No response from any of those? I let the phone sit till flat and no orange light and then charged it today and still nothing. Not sure if it's a bad battery but it was up at 83% showing in the TWRP menu and working plugged or unplugged.
It's become a challenge now to make it work, I havent had to mod phones since my HTC One which got heavily modded and then back to stock. I stopped doing that after modding every phone I had since HTC Desire Android 2.3. So been about 4 years since doing all this again. Never had one that was totally bricked.

Tainted said:
Well I expect the bootloader to be separate from the rest so we can get into TWRP and normally get out of this situation?
Click to expand...
Click to collapse
You are correct that bootloader (AKA hboot) is a separate partition, isn't touched by TWRP, and in fact is "protected", and can't be modified with s-on. Only an official signed zip (RUU, OTA, zip) can write to hboot when s-on, which is one of the reasons why I say this phone is hard to brick with s-on, just by flashing TWRP and flashing ROMs.
Tainted said:
Right now the PC keeps beeping as a device has just connected and then again as though it's disconnected. I'm watching the device manager and dont see it listed during the connect but device manager tree refreshes.
Click to expand...
Click to collapse
You won't connect to the phone by PC in any way, unless you can get the phone to power on, at least to bootloader.
A few additional suggestions/comments I made to another user (in another thread) who by strange coincidence has a very similar condition (apparent brick after flashing a ROM): https://forum.xda-developers.com/showpost.php?p=73062871&postcount=10
But to be honest, it's not looking too good, since the condition hasn't changed after charging and trying the button combos.

redpoint73 said:
You are correct that bootloader (AKA hboot) is a separate partition, isn't touched by TWRP, and in fact is "protected", and can't be modified with s-on. Only an official signed zip (RUU, OTA, zip) can write to hboot when s-on, which is one of the reasons why I say this phone is hard to brick with s-on, just by flashing TWRP and flashing ROMs.
You won't connect to the phone by PC in any way, unless you can get the phone to power on, at least to bootloader.
A few additional suggestions/comments I made to another user (in another thread) who by strange coincidence has a very similar condition (apparent brick after flashing a ROM): https://forum.xda-developers.com/showpost.php?p=73062871&postcount=10
But to be honest, it's not looking too good, since the condition hasn't changed after charging and trying the button combos.
Click to expand...
Click to collapse
Cheers for that. Not getting much except for the 2 brief flashes of orange light.
Any chance the battery is totally messed and this is the problem?

Tainted said:
Any chance the battery is totally messed and this is the problem?
Click to expand...
Click to collapse
It's possible. Or it might be something else like motherboard or emmc. It's impossible to say for sure.