How to get back to the stock Rom? - Desire 820 Q&A, Help & Troubleshooting

Hello.
If you know, Android 6.0 Update come out, but I need back to fully stock rom of my phone.
There is some way to bat to stock rom? Full reset, or rom reinstall?
I got 820 Single A51_UL S-ON with TWRP, unlocked Bootloader and rooted Rom.
Thanks for help.

vuk1963 said:
http://forum.xda-developers.com/desire-820/help/update-modified-5-0-2-euro-firmware-t33761
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your link is not working
I also had done the same . so i too need this

Related

HTC One X VODAP021 Successfully Updated to JB + ARHD 17.1

Guy's Vodafone Australia came out with JB update today, and after reverting back to stock rom and updating using OTA. I was able to unlock bootloader, flash touch recovery, backup nandroid, flash ARHD 17.1 and now it's working.
Nr 503...
What version is your HBOOT now?
1.36.000
Isidrology said:
Guy's Vodafone Australia came out with JB update today, and after reverting back to stock rom and updating using OTA. I was able to unlock bootloader, flash touch recovery, backup nandroid, flash ARHD 17.1 and now it's working.
Click to expand...
Click to collapse
How did you revert to stock to use ota? I've been using mikes stock rom on my brothers hox but it always shows no updates. Can you please explain the procedure in detail, what rom were you running before updating and what you did to update?
His cid is VODAP021, phone bought at vodafone but optus sim is inside.
PlayPetepp said:
How did you revert to stock to use ota? I've been using mikes stock rom on my brothers hox but it always shows no updates. Can you please explain the procedure in detail, what rom were you running before updating and what you did to update?
His cid is VODAP021, phone bought at vodafone but optus sim is inside.
Click to expand...
Click to collapse
Well you find a RUU for your HTC device and use that. You must have stock recovery.
== VIDEO ==
squabbi said:
Well you find a RUU for your HTC device and use that. You must have stock recovery.
== VIDEO ==
Click to expand...
Click to collapse
New all that already but thanks anyway. Thought there was something else. It's kinda difficult to go back to stock since the right ruu for my brothers phone is only hosted on filefactory and requires a premium account. If someone has this ruu: RUU_ENDEAVOR_U_ICS_40_S_Voda-Hutch_AU_2.17.862.2_Radio_2.1204.135.20_release_275359_signed.exe and could provide a no-premium-account-needed link, that would be most helpful.
PlayPetepp said:
How did you revert to stock to use ota? I've been using mikes stock rom on my brothers hox but it always shows no updates. Can you please explain the procedure in detail, what rom were you running before updating and what you did to update?
His cid is VODAP021, phone bought at vodafone but optus sim is inside.
Click to expand...
Click to collapse
I use mike's roms too, I think he blocks the update option so you don't even see it.
1. Download the Nandroid Backup form here. And install it via recover/ touch recovery.
2. Install stock recovery via fastboot, I used the Stock HTC Recovery 1.26-1.29 (wasn't sure which one mine was to start with) get the download also from here.
3. Relock bootloader Via HTC DEV
4. Now you have everything stock, do OTA via the setup/abouts/update menu.
5. Unlock bootloader Via HTC DEV
6. Install Touch Recovery
7. Install mike's roms
Isidrology said:
I use mike's roms too, I think he blocks the update option so you don't even see it.
1. Download the Nandroid Backup form here. And install it via recover/ touch recovery.
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Ahh, if I've only seen this sooner :silly: thanks!
PlayPetepp said:
Ahh, if I've only seen this sooner :silly: thanks!
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NP! Took a while trying to find the easiest way to do this.
Awesome!
Isidrology said:
NP! Took a while trying to find the easiest way to do this.
Click to expand...
Click to collapse
You can skip step 3. Bootloader doesn't change so no need to relock and unlock again (saves lots of time).
-. typewrited .-
Isidrology said:
Instructionsroms
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Thanks a bunch! This made it really simple and straigt forward. Happy to finally be on JB!
PlayPetepp said:
You can skip step 3. Bootloader doesn't change so no need to relock and unlock again (saves lots of time).
-. typewrited .-
Click to expand...
Click to collapse
Thanks for that! I just went about the step cuz I thought you'll require it or else OTA won't work?
Thanks
Isidrology said:
Guy's Vodafone Australia came out with JB update today, and after reverting back to stock rom and updating using OTA. I was able to unlock bootloader, flash touch recovery, backup nandroid, flash ARHD 17.1 and now it's working.
Click to expand...
Click to collapse
Just updated to JB on VODAP021 and then ARHD 18.0.
All is well.
Cheers Mike.
Isidrology said:
Thanks for that! I just went about the step cuz I thought you'll require it or else OTA won't work?
Click to expand...
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OTA worked like a charm and you'll stay unlocked.
-. typewrited .-
Substance_D said:
Thanks a bunch! This made it really simple and straigt forward. Happy to finally be on JB!
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Click to collapse
tell me about it.. been waiting so long for it..
bone1979 said:
Just updated to JB on VODAP021 and then ARHD 18.0.
All is well.
Cheers Mike.
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Click to collapse
glad to be of help!
Nandroid Backup please
Hi mate,
I have an HTC One X from Vodafone too (CID: VODAP021).
Been trying to find the Stock RUU or Nandroid for the past week, but no luck.
I will greatly appreciate if you could share your Stock Nandroid Backup please.
Isidrology said:
Guy's Vodafone Australia came out with JB update today, and after reverting back to stock rom and updating using OTA. I was able to unlock bootloader, flash touch recovery, backup nandroid, flash ARHD 17.1 and now it's working.
Click to expand...
Click to collapse
abdur22rash said:
Hi mate,
I have an HTC One X from Vodafone too (CID: VODAP021).
Been trying to find the Stock RUU or Nandroid for the past week, but no luck.
I will greatly appreciate if you could share your Stock Nandroid Backup please.
Click to expand...
Click to collapse
Mate, did you even bother reading this thread? Or this section of forum?
In post #8 there are links you can use, as well as the instructions.

ota updates

i have rooted my HOX and installed CM 10.1 for some times , after that i have came back to the stock recovery which i have taken at the time of root.
now currently i have installed new kernel on the stock htc sense rom.
my question is , can i get official OTA updates given by htc with this current condition or i have to unroot and re-lock bootloader ?
shivamtarzan said:
i have rooted my HOX and installed CM 10.1 for some times , after that i have came back to the stock recovery which i have taken at the time of root.
now currently i have installed new kernel on the stock htc sense rom.
my question is , can i get official OTA updates given by htc with this current condition or i have to unroot and re-lock bootloader ?
Click to expand...
Click to collapse
to receive OTAs you need s stock rom, non rooted and a stock recovery
matt95 said:
to receive OTAs you need s stock rom, non rooted and a stock recovery
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Really?
I was told that you can keep root access and you just need stock rom and stock recovery for otas...
matt95 said:
to receive OTAs you need s stock rom, non rooted and a stock recovery
Click to expand...
Click to collapse
So that means i have to unroot my HOX and re-lock its bootloader also.
am i right?
To recieve ota.. go back to ur stock nandroid.. then flash stock recovery.. all ready to go
Sent from my HTC One X using xda app-developers app
shivamtarzan said:
So that means i have to unroot my HOX and re-lock its bootloader also.
am i right?
Click to expand...
Click to collapse
relock is not needed

[Q] Help! Desperately in need of a Stock Kernel.

Would anyone be kind enough to link or attach the Stock kernel for Android 4.4.3 [2.22.401.5] 'CID: HTC_001' International. I have searched everywhere, couldn't find one. The only way I can get one is by downloading a huge nandroid backup and search for the boot.img, but this is not an option for me right now.
And, Is it possible to OTA update while Bootloader is unlocked (HTCdev) and S-ON but with everything else is stock?? (Stock 2.22.401.5, Stock Kernel, Stock recovery.)
Thanks and Please help! [If these questions were asked before, please post a link to that thread/post before deleting my post]
mcreokhan said:
And, Is it possible to OTA update while Bootloader is unlocked (HTCdev) and S-ON but with everything else is stock?? (Stock 2.22.401.5, Stock Kernel, Stock recovery.)
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Yes, that should work. OTA will i nstall with bootloader unlocked.
redpoint73 said:
Yes, that should work. OTA will i nstall with bootloader unlocked.
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Click to collapse
What about Stock Kernel .img file?
Sent from my HTC One M8

Need a rom to fix Soft Brick

Hi All
Ive soft bricked my M8. I have an unlocked bootloader through HTCDev but Im still S-ON, I can boot into Bootloader, HBoot and even flash TWRP or back to stock recovery, but my M8 wont boot past the ONE Logo.
I tried to unroot SuperSU and have corrupted it, so from what Ive read I need to Side-load a rom through TWRP.
Does anyone have the 4.20.206.1 (LP 501 O2-UK) for Red CID: O2_001 that I would use to Sideload it..
Many thanks and any advice would be great
NightOrchid said:
Hi All
Ive soft bricked my M8. I have an unlocked bootloader through HTCDev but Im still S-ON, I can boot into Bootloader, HBoot and even flash TWRP or back to stock recovery, but my M8 wont boot past the ONE Logo.
I tried to unroot SuperSU and have corrupted it, so from what Ive read I need to Side-load a rom through TWRP.
Does anyone have the 4.20.206.1 (LP 501 O2-UK) for Red CID: O2_001 that I would use to Sideload it..
Many thanks and any advice would be great
Click to expand...
Click to collapse
Just download any ROM you like from here: http://forum.xda-developers.com/htc-one-m8/development
Kahun said:
Just download any ROM you like from here: http://forum.xda-developers.com/htc-one-m8/development
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Click to collapse
Oh wow, Ive never used a Custom Rom before, but have always wanted to try one, i guess nows my chance eh . Even though its Sim Unlocked, Bootloader Unlocked/.. It is Still S-ON, is this ok?.
maybe a GPE Rom or Windows Phone Rom, with the harmon Kardon audio and I do still like that Camera features.
thanks
NightOrchid said:
Oh wow, Ive never used a Custom Rom before, but have always wanted to try one, i guess nows my chance eh . Even though its Sim Unlocked, Bootloader Unlocked/.. It is Still S-ON, is this ok?.
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Click to collapse
SIM unlock doesn't matter. It will survive a custom ROM flash.
Unlocked bootloader is not only okay, its mandatory to flash custom recovery and a custom ROM.
S-on is fine. Any Lollipop ROM will do, since you are already on LP firmware. You only need s-off to flash firmware manually, flash radio, hboot, etc.
NightOrchid said:
maybe a GPE Rom or Windows Phone Rom, with the harmon Kardon audio and I do still like that Camera features.
Click to expand...
Click to collapse
I haven't really been following closely. But AFAIK, you can't flash Windows Phone onto our device yet.
redpoint73 said:
I haven't really been following closely. But AFAIK, you can't flash Windows Phone onto our device yet.
Click to expand...
Click to collapse
Thanks for the tip.. ill stick to LP based roms only. Yeah, shame about Windows Phone. Might give the GPE roms a go .
Any further tips would be appreciated

[Q] Need Desire 816 A5 Stock Recovery

Hi there,
I want to install the OTA Lolipop update on my Desire 816 A5 European Version, but I need the Stock Recovery. Can someone send me the stock recovery? I wasn't able to find one on the web or on XDA. So, I created this thread.
Sincerely
Hasan
Hasan94 said:
Hi there,
I want to install the OTA Lolipop update on my Desire 816 A5 European Version, but I need the Stock Recovery. Can someone send me the stock recovery? I wasn't able to find one on the web or on XDA. So, I created this thread.
Sincerely
Hasan
Click to expand...
Click to collapse
Stock Recovery ? Stock Backup !!!! .
Seem Are Like Using Stock ROM / Then Better Installing Helium Back Or Titanium Back . And Read This Post
http://forum.xda-developers.com/desire-816/help/how-to-install-ota-update-t3097232
sheenobis said:
Stock Recovery ? Stock Backup !!!! .
Seem Are Like Using Stock ROM / Then Better Installing Helium Back Or Titanium Back . And Read This Post
http://forum.xda-developers.com/desire-816/help/how-to-install-ota-update-t3097232
Click to expand...
Click to collapse
Thank you. Yesterday, I flashed the stock recovery and relocked the Desire 816. Now, on Bootloeader, it shows Relocked - Tampered - S-On
The ota installation doesn't work. Do you know, how to remove tampered ? Will this RUU work?
Hasan94 said:
Thank you. Yesterday, I flashed the stock recovery and relocked the Desire 816. Now, on Bootloeader, it shows Relocked - Tampered - S-On
The ota installation doesn't work. Do you know, how to remove tampered ? Will this RUU work?
Click to expand...
Click to collapse
You Can't Directly Install OTA
But Can Able Extract OTA with RUU and Continue Installation

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