(Q) How to unroot & put everything back to stock form - Desire 816 Q&A, Help & Troubleshooting

Okay I'm really getting sick of this thing. I've totally no idea what I've done but after 2 hours of trying, I'm back to the same thing. Finally managed to get the proper USB drivers for my computer so the phone and the computer could talk to each other.
I've followed this guide on how to unroot the phone:
http://theunlockr.com/2014/07/15/how-to-unroot-the-htc-desire-816/
First, when I relock the bootloader, I still got ***Tampered*** and ***Security Warning*** although it says relocked. I couldnt boot into the OS. Can't do anything at all. Unlocking it again solves the problem.
Secondly, I wasn't able to get to S-Off mode. Anyone can shine some light on this? I'm really stuck here. I can't flash the stock RUU.zip as it says signature failed.
Would be glad that someone could assist me on this... I really need to get rid of the phone as soon as possible as I'm sick of this thing.
And, BTW, mine is the single SIM with LTE version.
Thank you.

Is yours the a5_chl or the a5_ul? The a5_chl is the one on VM.

did you flash the correct stock recovery to replace your custom recovery before you re-locked it?
also, there is no S-off for this model yet so don't waste time looking for it

edit

FoxyDrew said:
Is yours the a5_chl or the a5_ul? The a5_chl is the one on VM.
Click to expand...
Click to collapse
a5_ul.
Where can I get the files for a5_ul?

seekfind said:
did you flash the correct stock recovery to replace your custom recovery before you re-locked it?
also, there is no S-off for this model yet so don't waste time looking for it
Click to expand...
Click to collapse
I couldn't find the proper stock recovery.
But I thought S-Off needs to be off before everything else can be done?

No need for S-off to unlock/relock bootloader or flash custom/stock recovery/ROM. none of us here have S-off and yet we all use custom delights provided by XDA devs
this will probably help you with the stock recovery, tho I'm not sure if it works for single SIM or not:
http://forum.xda-developers.com/desire-816/help/how-to-install-stock-recovery-img-t2937667

This may seem like an amateur question, but how do you tell if your phone is a5_chl or a5_ul?

jamiedenton said:
This may seem like an amateur question, but how do you tell if your phone is a5_chl or a5_ul?
Click to expand...
Click to collapse
you restart your phone to bootloader.
1. Disable fastboot. Settings>Battery>uncheck fastboot.
2. Power off
3. Press and hold Volume Down and power
it's written in there

Related

htc one x iscompletely messed up. Please Help!!!

Hello i have the tc one x and i have alot of problems. when i first bought the phone i rooted it and i was happy. i downloaded root apps and i was set. then i wanted to start flashing roms. so i downloaded a custom rom on my computer, followed all the instructions carefully and it did not work. i had installed clockworkmod and the whole 9 yards.When i would try to boot into recovery mode i would get a security warning and i was not allowed to. i tried many tutorials to install it on to my phone using my computer and command prompt and things like that but that did not work. So i came to the conclusion that i did not unlock my bootloader. so i went through the whole process on htcdev.com and my key was invalid. i had gotten the error 160 and mid not allowed. now i wanted to completely restore and unroot so i deleted superuser and the su files and did the whole thing with fastboot files and command prompt using a video to help me through it. When i was done my phone still said tampred on the bootloader and i got the same security warning error when i tried to restore the phone. so i cannot restore my phone to stock. now my phone cannot recieve att updates and when i try to manually update it is says htcdm has stopped and then after the button does nothing. and many apps stop unexspectedly and i am very upset about this. i have tried unrooting and unlocking bootloader at least 10 times now and nothing works!! PLEASE HELP!!! i really dont want do have to sell my phone and save up for a new one. thank you.
ewokiscool said:
Hello i have the tc one x and i have alot of problems. when i first bought the phone i rooted it and i was happy. i downloaded root apps and i was set. then i wanted to start flashing roms. so i downloaded a custom rom on my computer, followed all the instructions carefully and it did not work. i had installed clockworkmod and the whole 9 yards.When i would try to boot into recovery mode i would get a security warning and i was not allowed to. i tried many tutorials to install it on to my phone using my computer and command prompt and things like that but that did not work. So i came to the conclusion that i did not unlock my bootloader. so i went through the whole process on htcdev.com and my key was invalid. i had gotten the error 160 and mid not allowed. now i wanted to completely restore and unroot so i deleted superuser and the su files and did the whole thing with fastboot files and command prompt using a video to help me through it. When i was done my phone still said tampred on the bootloader and i got the same security warning error when i tried to restore the phone. so i cannot restore my phone to stock. now my phone cannot recieve att updates and when i try to manually update it is says htcdm has stopped and then after the button does nothing. and many apps stop unexspectedly and i am very upset about this. i have tried unrooting and unlocking bootloader at least 10 times now and nothing works!! PLEASE HELP!!! i really dont want do have to sell my phone and save up for a new one. thank you.
Click to expand...
Click to collapse
Yup.
First, your not clear with what you actually did.
IS your Phone the AT&T version? If YES, then this is the wrong forum.
Also all you need to do to get a custom ROM running is this.. (in the respective order ) -
1- Unlock using HTC. Your error is probably because you did not clearly read on how to copy the UID part. even one extra character here or there can generate an invalid key.
Follow the instructions to the letter.
2- Flash ClockWorkMod Recovery using fastboot.
3- Before flashing the ROM, from CWM, make a backup of the stock ROM, by going to Backup and Restore - Backup.
4- Wipe Date/Factory reset option in the recovery. Then Goto Mounts section and format /system.
5- Now flash your ROM from the sdcard.
6- PROFIT?
If you are not confident enough to follow each and every instruction to the letter, then flashing custom ROM's is not for you.
From your post i can clearly see that you find the whole process a little too cumbersome. I can be wrong. But please at least be clear what you exactly did. Which ROM did you try to flash? And how did you go back to stock? Which RUU did you use? Was it the correct one?
If your HBOOT says ***LOCKED*** or ***RELOCKED*** then run an RUU and it will remove all warnings, and put your phone back to it's factory state.
how do you run an ruu
Rusty! said:
If your HBOOT says ***LOCKED*** or ***RELOCKED*** then run an RUU and it will remove all warnings, and put your phone back to it's factory state.
Click to expand...
Click to collapse
how do you run an ruu?
Boot into bootloader then go into fastboot and run the ruu that's all but sure thing before doing this u have to flash the stock recovery and kernel and lock bootloader
Y U WANNA KNOW FROM WHERE SENT??
Just download one and run it, dead easy.
But he has to return the recovery and kernel and lock bootloader first
Y U WANNA KNOW FROM WHERE SENT??
His post is so disjointed it's impossible to figure out the state of his bootloader (hence mentioning it), but you don't need to replace kernel and recovery, that's the point of the RUU.
Rusty! said:
His post is so disjointed it's impossible to figure out the state of his bootloader (hence mentioning it), but you don't need to replace kernel and recovery, that's the point of the RUU.
Click to expand...
Click to collapse
ok i am in boot loader
it says
***Tampered***
***locked***
when i go into fastboot there is no RUU selection
and when i press recovery or factory reset it says legal **** then brings me back to boot loader and says
***Tampered***
***locked***
security warning
ewokiscool said:
ok i am in boot loader
it says
***Tampered***
***locked***
when i go into fastboot there is no RUU selection
and when i press recovery or factory reset it says legal **** then brings me back to boot loader and says
***Tampered***
***locked***
security warning
Click to expand...
Click to collapse
Then you haven't unlocked it properly.
Sent from my fauxed HOX running ParanoidAndroid JB
ewokiscool said:
ok i am in boot loader
it says
***Tampered***
***locked***
when i go into fastboot there is no RUU selection
and when i press recovery or factory reset it says legal **** then brings me back to boot loader and says
***Tampered***
***locked***
security warning
Click to expand...
Click to collapse
OK that means you're good to go with the RUU if you want to return to stock and have everything working again.
Dude becareful if its saying security warning then your battery is very low,becareful because if the phone drains completely while using ruu the phone would get hard bricked also u can't select ruu you just have to go into fastboot
Y U WANNA KNOW FROM WHERE SENT??
Ok. Stop.
Where did you get your phone? Is it quad or dual core? What is the model number written on the case?
Before you do more damage, let's figure out what device you have, which forum you need to ask questions in, and what procedures you need to follow.
Defo sounds like an XL to me
Sent from my HTC One X using xda premium
Given AT&T updates were mentioned in the OP, that's a given
EddyOS said:
Defo sounds like an XL to me
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Agreed. Not seen tampered on the intl x. Would also explain everything else not working.
M.
Sent from my HTC One X using xda premium
BenPope said:
Ok. Stop.
Where did you get your phone? Is it quad or dual core? What is the model number written on the case?
Before you do more damage, let's figure out what device you have, which forum you need to ask questions in, and what procedures you need to follow.
Click to expand...
Click to collapse
i have the usa version dual core
i bought it from radio shack
on the box it has a proof of purchase and says Model: Htc One X
imei: 359691041968911
sku:65383
Rusty! said:
If your HBOOT says ***LOCKED*** or ***RELOCKED*** then run an RUU and it will remove all warnings, and put your phone back to it's factory state.
Click to expand...
Click to collapse
ok i downloaded the RUU now what do i do to run it on my phone?
ewokiscool said:
i have the usa version dual core
i bought it from radio shack
on the box it has a proof of purchase and says Model: Htc One X
imei: 359691041968911
sku:65383
Click to expand...
Click to collapse
Right, well, I'm not sure what you've done to it, but this is the wrong sub forum.
If it is an AT&T phone, htcdev won't work.
Best bet is to visit the ONE XL forum. And post what you problems you have, and then what you tried to do before arriving where you are now.
Word of advice, your first post in this thread was awful. It's too long, too confusing and unreadable. Try to cut out as much as you can. I don't care how many yards, that you got instructions from a video, and that the video was hosted on YouTube. Just list what you did to the phone. Use spaces (including vertical spaces), punctuation and bullet points to good effect. End of the day, you want as wide an audience as possible.
Good luck.

[Q] Back to stock with s-on?

I have been trying to go back to stock and I am sure that I have missed it in the threads but is it even possible to do if I am s on? Iif I can't then is there a s off for 1.54.401.5 that I am missing. I have tried to relock bootloader and tried installing the stock backup but then the phone just stays in bootloader and I can't reboot into the system.
jdmohn12 said:
I have been trying to go back to stock and I am sure that I have missed it in the threads but is it even possible to do if I am s on? Iif I can't then is there a s off for 1.54.401.5 that I am missing. I have tried to relock bootloader and tried installing the stock backup but then the phone just stays in bootloader and I can't reboot into the system.
Click to expand...
Click to collapse
You can't with S-ON, at best, it will show RELOCKED
What have you actually changed? If you want s-off use firewater.
ashyx said:
What have you actually changed? If you want s-off use firewater.
Click to expand...
Click to collapse
Unfortunately I have one of the phones that can't s off with firewater. I have been trying for a wile. Plus I can't find any other way to get s off or that would solve all my problems. I have tried all the dab and fast boot commands and 3 or 4 other all in one programs that say they do it but one of the prerequisite of tho use is to be s off.
I'm not flaming, but S-OFF is not recommended for general users. You can live fine with S-ON. Going back to S-ON is ruled out for now, until someone finds a new way !
Sent from my S-ON unlocked M8

HTC M9 won't boot after update - can't flash anything, factory reset or unlock bl..?!

Hey guys
got a HTC M9 with cid "O2___102" which won't boot up after stock update.
Phone was not modified yet.
1. Can't unlock bootloader (says: "(bootloader) [KillSwitch] Last Byte is 0X00, disable unlock") - so no way to install custom recovery + custom rom to revive
2. Can't boot into recovery (shows phone with a red exclamation mark but no menu) so no way to factory rest
3. can't find a matching RUU for the "O2___102" CID ...
PLEASE HELP =(
At the screen with the red triangle and exclamation mark, press and hold the power button. While holding the power button, quickly press and release the volume + button. If this gets you to recovery, try a factory reset.
fernandezhjr said:
At the screen with the red triangle and exclamation mark, press and hold the power button. While holding the power button, quickly press and release the volume + button. If this gets you to recovery, try a factory reset.
Click to expand...
Click to collapse
got into the recovery menu, thanks.
But damn phone is still not booting.
Guess I need to get factory image or custom rom on there but bootloader cant be unlocked and there is no damn RUU for this CID out is there?
zroice said:
Hey guys
got a HTC M9 with cid "O2___102" which won't boot up after stock update.
Phone was not modified yet.
1. Can't unlock bootloader (says: "(bootloader) [KillSwitch] Last Byte is 0X00, disable unlock") - so no way to install custom recovery + custom rom to revive
2. Can't boot into recovery (shows phone with a red exclamation mark but no menu) so no way to factory rest
3. can't find a matching RUU for the "O2___102" CID ...
PLEASE HELP =(
Click to expand...
Click to collapse
as for the bootloader unlock go into settings>developer options>check oem unlocking. then you can unlock bootloader.
Aldo101t said:
as for the bootloader unlock go into settings>developer options>check oem unlocking. then you can unlock bootloader.
Click to expand...
Click to collapse
the damn thing is not booting.... =( Stuck at HTC logo - or else I would do that off course
zroice said:
the damn thing is not booting.... =( Stuck at HTC logo - or else I would do that off course
Click to expand...
Click to collapse
lol, sorry missed that part
---------- Post added at 07:50 PM ---------- Previous post was at 07:26 PM ----------
zroice said:
the damn thing is not booting.... =( Stuck at HTC logo - or else I would do that off course
Click to expand...
Click to collapse
I do believe if you can get to download mode you can do a factory nreset from there, if that will help you.
zroice said:
got into the recovery menu, thanks.
But damn phone is still not booting.
Guess I need to get factory image or custom rom on there but bootloader cant be unlocked and there is no damn RUU for this CID out is there?
Click to expand...
Click to collapse
What about flashing an older RUU and trying to take the update again?
fernandezhjr said:
What about flashing an older RUU and trying to take the update again?
Click to expand...
Click to collapse
cant find any ruu for that branding - if you see/saw one please let me know.
zroice said:
cant find any ruu for that branding - if you see/saw one please let me know.
Click to expand...
Click to collapse
The UK ones for O2 can be used with the German O2 CID, too. You can find them for example in my Collection of Back-to-Stock Files or on androidRUU. But I'm not sure whether a downgrade from android 5.1 is possible with S-ON. The only confirmed downgrades with S-ON were from 1.32.XXX.15 to 1.32.XXX.8. And from my experiences with Denis Meissner and Amr Nasser I would say that a downgrade isn't possible with S-ON if the first and/or the second number of the actual firmware version differ from the ones of the firmware you want to downgrade to.
Flippy498 said:
The UK ones for O2 can be used with the German O2 CID, too. You can find them for example in my Collection of Back-to-Stock Files or on androidRUU. But I'm not sure whether a downgrade from android 5.1 is possible with S-ON. The only confirmed downgrades with S-ON were from 1.32.XXX.15 to 1.32.XXX.8. And from my experiences with Denis Meissner and Amr Nasser I would say that a downgrade isn't possible with S-ON if the first and/or the second number of the actual firmware version differ from the ones of the firmware you want to downgrade to.
Click to expand...
Click to collapse
*downloading with fingers crossed*
Failed: -2, 19 to flash via downloadzip or smth like that
Can you flash twrp recovery? If you can, maybe you can flash a stock backup from someone else.
zroice said:
Failed: -2, 19 to flash via downloadzip or smth like that
Click to expand...
Click to collapse
Yeah, would have suprised me if it worked. As said before even downgrading from 1.40.XXX.X to 1.32.XXX.X seems to be impossible with S-ON. How long did you actually wait until you thought that you phone doesn't boot? The update to android 5.1 and the first boot took around an hour for me. Maybe you just need to wait a little longer. If your phone was unlocked I would suggest you to flash TWRP and use one of my stock backups but...
The only other option I can see right now is trying to find someone who has a java card. With S-OFF you should be able to downgrade with the RUU. (If I remember correctly there were one or two shops advertising their java card services on Android-Hilfe.) This option may not be for free but it should still be cheaper than sending your phone to HTC's repair service or buying a new phone.
Flippy498 said:
Yeah, would have suprised me if it worked. As said before even downgrading from 1.40.XXX.X to 1.32.XXX.X seems to be impossible with S-ON. How long did you actually wait until you thought that you phone doesn't boot? The update to android 5.1 and the first boot took around an hour for me. Maybe you just need to wait a little longer. If your phone was unlocked I would suggest you to flash TWRP and use one of my stock backups but...
The only other option I can see right now is trying to find someone who has a java card. With S-OFF you should be able to downgrade with the RUU. (If I remember correctly there were one or two shops advertising their java card services on Android-Hilfe.) This option may not be for free but it should still be cheaper than sending your phone to HTC's repair service or buying a new phone.
Click to expand...
Click to collapse
whats that java card you're talkin about? Never heard of that.
An appropiate RUU with the latest version should theoretically also work, right?
Problem ist that I cant flash anything custom because bootloader locked and I cant get inside the system to enable the bootloader unlock... =( and the thing has a visually broken volume up key for dropping down, so the htc support won't fix it (for free) I fear.. otherwise I would just give it to them since it has not been modified yet. (not my phone ..)
P.S:
OS Version is 2.10.206.2 - thats the latest one right?
zroice said:
whats that java card you're talkin about? Never heard of that.
An appropiate RUU with the latest version should theoretically also work, right?
Problem ist that I cant flash anything custom because bootloader locked and I cant get inside the system to enable the bootloader unlock... =( and the thing has a visually broken volume up key for dropping down, so the htc support won't fix it (for free) I fear.. otherwise I would just give it to them since it has not been modified yet. (not my phone ..)
P.S:
OS Version is 2.10.206.2 - thats the latest one right?
Click to expand...
Click to collapse
Yes, 2.10.206.2 is the latest version for now. If there were a RUU with your firmware version then using it would be the easiest way to solve your problems. But as far as I know the only existing ones for O2 are for 1.32.206.6 and 1.32.206.15. But with S-OFF you would be able to use the older RUUs, too.
I never used a java card so my knowledge about this topic isn't that outstanding. I know that it is a small, SIM-Card-like looking thing that allows you to S-OFF your phone. Usually they cost several hundred euros/dollars and the number of times you can use them is limited. Since verizon blocks bootloader unlocking these cards are the only option if a verizon users wants to flash anything on his/her phone. Some German phone shops offered S-OFF by java card, too, before sunshine got updated for the M9. That's why I gave you the link to Android-Hilfe. (And that's actually all I know about that topic.)
i need this rru please any one have to uplode link
thanks
Just as an update, I recently bricked this phone trying to flash lineage to it. To fix it, I went to HTC.com and downloaded the current RUU and put the phone into download mode. I know some people say you don't need to "relock" the device, but I don't get errors during the installation with RUU when relocked. Plus, I am running with S-on.
theadra said:
Just as an update, I recently bricked this phone trying to flash lineage to it. To fix it, I went to HTC.com and downloaded the current RUU and put the phone into download mode. I know some people say you don't need to "relock" the device, but I don't get errors during the installation with RUU when relocked. Plus, I am running with S-on.
Click to expand...
Click to collapse
Bootloader and s status are irrelevant. The phone will flash regardless.

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!

M9 Stuck in a permanent boot loop even after hard reset :(

Hi everyone,
It would appear that my phone is stuck in a permanent boot loop. I'm still on the latest official rom from my carrier, it's not rooted nor have I made any changes to the bootloader.
The only thing that I did was restart my phone from within the OS after I couldn't launch the official SMS app (some MMS process error).
Now I'm stuck in a boot loop where the phone doesn't get past the first "HTC" logo page. I also notice that there are two thin dark horizontal lines on the top and middle of the screen that weren't there before. They look like clusters of dead pixels and are across the whole screen.
I've tried using the official bootloader to do a factory reset and wipe cache but I'm still having the same issue.
What else can I try? Is it safe for me to unlock the bootloader and try flashing a custom ROM while the phone is in this state?
I'd try to look for an RUU that matches your firmware before trying anything else.
Sent from my HTC 10 using XDA Labs
squ89r97 said:
I'd try to look for an RUU that matches your firmware before trying anything else.
Sent from my HTC 10 using XDA Labs
Click to expand...
Click to collapse
I've tried to find it but I'm not having luck.
Since I'm S-ON I can only flash the ROM with the same firmware and I've figured that I need:
version: 3.35.166.12 for CID: VODAP120 (A1 Telekom Austria).
Now in case I can't find it, I would need to unlock the bootloader and flash a custom recovery.
However, since there is no way to go S-OFF without actually booting into the phone is there a risk of bricking the phone when trying to flash a custom ROM?
P$YCH0 said:
I've tried to find it but I'm not having luck.
Since I'm S-ON I can only flash the ROM with the same firmware and I've figured that I need:
version: 3.35.166.12 for CID: VODAP120 (A1 Telekom Austria).
Now in case I can't find it, I would need to unlock the bootloader and flash a custom recovery.
However, since there is no way to go S-OFF without actually booting into the phone is there a risk of bricking the phone when trying to flash a custom ROM?
Click to expand...
Click to collapse
If everything is official, I'd send it back and get a replacement.
P$YCH0 said:
I've tried to find it but I'm not having luck.
Since I'm S-ON I can only flash the ROM with the same firmware and I've figured that I need:
version: 3.35.166.12 for CID: VODAP120 (A1 Telekom Austria).
Now in case I can't find it, I would need to unlock the bootloader and flash a custom recovery.
However, since there is no way to go S-OFF without actually booting into the phone is there a risk of bricking the phone when trying to flash a custom ROM?
Click to expand...
Click to collapse
If your phone has a warranty send it back. For it to bork the way it has it was probably faulty, unless you know something we don't..
You could revive the phone but it may still have a fault.
Beamed in by telepathy.
squ89r97 said:
If everything is official, I'd send it back and get a replacement.
Click to expand...
Click to collapse
shivadow said:
If your phone has a warranty send it back. For it to bork the way it has it was probably faulty, unless you know something we don't..
You could revive the phone but it may still have a fault.
Beamed in by telepathy.
Click to expand...
Click to collapse
Hi guys,
Thank you very much for the friendly help. I've found the RUU file and it revived it. Wasn't free though (ir-file.com).
When I get the time I'll re-upload it and make available in one of the RUU threads.
Anyway, the first thing I did was to unlock the bootloader, install TWRP, root and finally S-OFF. If I had TWRP to start with I could have avoided all this hassle and just restore the boot partition for example.
However it does worry me a bit that such a thing occurred out of the blue. Are there any ways of checking if there is storage corruption, bad sectors in memory ect?
P$YCH0 said:
I've tried to find it but I'm not having luck.
Since I'm S-ON I can only flash the ROM with the same firmware and I've figured that I need:
version: 3.35.166.12 for CID: VODAP120 (A1 Telekom Austria).
Now in case I can't find it, I would need to unlock the bootloader and flash a custom recovery.
However, since there is no way to go S-OFF without actually booting into the phone is there a risk of bricking the phone when trying to flash a custom ROM?
Click to expand...
Click to collapse
P$YCHO, How did you find the version number and CID code, I can't see those anywhere on the bootloader of recovery?
Thanks
templer59 said:
P$YCHO, How did you find the version number and CID code, I can't see those anywhere on the bootloader of recovery?
Thanks
Click to expand...
Click to collapse
Hold the power button and volume down while booting. The OS line will show you the ROM version that you have to look for when trying to find the RUU. You need to install ADB and Fastboot and run a special command to read the CID and other device data. Something like allvars, can't remember exactly, did it a year ago when I got the phone
Sent from my HTC One M9 using Tapatalk
P$YCH0 said:
Hold the power button and volume down while booting. The OS line will show you the ROM version that you have to look for when trying to find the RUU. You need to install ADB and Fastboot and run a special command to read the CID and other device data. Something like allvars, can't remember exactly, did it a year ago when I got the phone
Sent from my HTC One M9 using Tapatalk
Click to expand...
Click to collapse
You mean "connect it to a pc while in download mode, install a copy of fastboot.exe and type: fastboot getvar.
P$YCH0 said:
Hi guys,
Thank you very much for the friendly help. I've found the RUU file and it revived it. Wasn't free though (ir-file.com).
When I get the time I'll re-upload it and make available in one of the RUU threads.
Anyway, the first thing I did was to unlock the bootloader, install TWRP, root and finally S-OFF. If I had TWRP to start with I could have avoided all this hassle and just restore the boot partition for example.
However it does worry me a bit that such a thing occurred out of the blue. Are there any ways of checking if there is storage corruption, bad sectors in memory ect?
Click to expand...
Click to collapse
If you need permanent storage for the ruu you got let me know as i have plenty of gdrive space.
Beamed in by telepathy.
Hi guys, I am in the exact same situation and don't seem to be able to find the appropriate RUU file for my phone. Can you please give me some indication regarding how to find it.
So far I managed to unlock the bootloader, install TWRP and attempted flashing several RUU files without any success whatsoever.
Thanks a lot in advance!
Cheers!

Categories

Resources