[Q] Restoring completely to stock after custom ROM - HTC One X

Hi,
I know this thread title looks like something that's been covered a million times, please bear with me as I've been searching the forums for hours now trying to find an answer to my particular problem.
I have a One X which I was running IceColdJelly 2.2 on up until recently, and I want to revert back to stock in order to sell the phone. The problem I am running into is that my phone is locked to O2 UK (CID: O2_001) and my version number is too high to use the appropriate RUU (version-main: 3.14.206.27).
I have restored using a 3.14 Nandroid backup using the "Getting back to stock..." guide (http://forum.xda-developers.com/showthread.php?t=1859714) and an O2_001 Nandroid backup (http://forum.xda-developers.com/showthread.php?t=1975140).
However, the phone still appears to be rooted, as SuperSU is still in the app drawer. Is there any way to downgrade far enough to be able to use one of the available O2 RUU's, the newest being 2.17.206.2 from http://www.androidfiles.org/ruu/?dir=Endeavor ? Naturally my bootloader is still unlocked in this current state as well...
Many thanks for any help with this.

Related

[Q] stock update S-OFF phone

I've used the search but frankly, the vBulletin search still sucks after all these years.
I rooted the phone following this guide. Now my phone says a system update is available.
Since I would like to install it (my phone is still 1.34, I think. The latest version should be 1.72, right?) and installing a stock update onto a S-OFF phone is highly inadvisable (I've read), how do I go about this?
I have Visionary installed but it says the phone does not appear rooted, even though it is (just checked).
I'm sure there have been others with similar questions and I just couldn't find the right thread. If so, please point me in the right direction.
Regards and thank you,
Kokuyo said:
I've used the search but frankly, the vBulletin search still sucks after all these years.
I rooted the phone following this guide. Now my phone says a system update is available.
Since I would like to install it (my phone is still 1.34, I think. The latest version should be 1.72, right?) and installing a stock update onto a S-OFF phone is highly inadvisable (I've read), how do I go about this?
I have Visionary installed but it says the phone does not appear rooted, even though it is (just checked).
I'm sure there have been others with similar questions and I just couldn't find the right thread. If so, please point me in the right direction.
Regards and thank you,
Click to expand...
Click to collapse
Why did you root your phone? There is no need to update your phone to the latest OTA update if you are wanting to install custom ROMs.
Because I was testing custom mods and wanted to go back to stock?
Kokuyo said:
Because I was testing custom mods and wanted to go back to stock?
Click to expand...
Click to collapse
ahhh, I thought you had just rooted it. I updated the day after I received my new phone. I had problems with bluetooth (music wouldn't resume after ending phone calls) and wound up here on the XDA forums looking for answers. I ended up rooting my phone, installing CM6 and now CM7 and never looked back. There is no bluetooth switching problems using CM builds so I'm happy.
Found this:
http://www.thinkthinkdo.com/trac/project1/wiki/back_to_stock
Thanks, that looks interesting. Now the only question: Do I need my original CID? And if so, how do I find it now that the CID has been changed by gfree?
That link is about a procedure to restore the stock G2 ROM. Since you seem to have a DZ ROM, I'm not sure if you want to flash a G2 ROM (though the other bits might be useful).
The 1.72 OTA update has been rootable for some time now, so you can safely accept the update if you want. But it might be easier just to flash the 1.72 ROM in its entireity (you can get it from the dev forum).
With SuperCID and S-OFF you should have no problems flashing 1.72.
steviewevie said:
With SuperCID and S-OFF you should have no problems flashing 1.72.
Click to expand...
Click to collapse
Really? Then I don't quite understand the stickied warning thread that says to never, ever attempt that.
Anyhow, I gave the Virtuous mod another go. Since it has sense and 1.72 I'm thinking of testing this one out a bit more, before I go flashing stock.
Thanks for the replies, though.

[Q] Wrong CID with wrong software number > unable to update

Hello XDA community,
I have the following problem. I bought an unbranded HTC Desire HD but when the Gingerbread update was released and I did not receive it and got curious what was going on.
Using CID Getter, I found out that the CID of my phone is T-MOB101 whereas it should be HTC_001 on an unbranded phone. The software information on my phone is as follows:
Android: 2.2.1
Software number: 1.72.405.3
Using the search function in this forum, I found out that the T-MOB101 CID only exists with the software number 1.32. As far as I know this means that the phone I bought was a branded phone which was overwritten with another stock rom with the software version 1.72. That means I can wait until kingdom comes regarding the Gingerbread update.
I'd really like to update to Gingerbread and fix my phone in this respect. Having conducted some research, I found out that (1) changing the CID requires to downgrade to 1.32 because I'd need to root the phone and that is not possible with 1.72. If I wanted to back up my phone, e.g. with Titanium Backup, (2) I'd need to root it as well and, thus, downgrade to 1.32. Also, if I wanted to backup my current ROM with ROM Manager, I'd need the required privilidges and root and, therefore before, downgrade the phone.
If I have to go through this trouble, I think, I could install a custom rom as well (e.g. Virtuous Unity as I'd like to have Sense 3.0). I've found out that I always have to downgrade no matter which option I choose because I need to be able to root the phone and, apparently, that's not possible with 1.72. - Is all of the above concluded correctly?
In fact, I'd just like to install a custom rom with sense 3.0 now and be able to flash back to the stock rom, just in case I'd ever need to meet the requirements for warranty, and backup the files I need to backup (except for data which I can synchronize from the Google server, of course).
Does anyone have an optimal procedure of solution at hand? - I'd be very grateful. - Thank you very much in advance.
Cheers,
B-Ball
ok...if you say you're phone is branded you need to create a goldcard first to downgrade and i believe it already exists a thread for downgrading...just do a search
Well, I am not sure if you can still call my phone a "branded" one due to the above facts. I assume it was branded and then an unbranded stock rom with the software version 1.72 was installed but the CID was not changed.
However, do you think there is a way for me to be able to install a custom rom with sense 3.0 and be able to flash back to a strock rom at a later point if I have to downgrade first in order to get root rights?
Yes you will have to downgrade first to be able to get root rights and change the CID.
To get back to stock you have to use a RUU. These are official HTC utilities that wipe out all the changes (just about) that you made to your phone and make it stock. There is a thread somewhere for these. I think in Development.
Ev1dence said:
Well, I am not sure if you can still call my phone a "branded" one due to the above facts. I assume it was branded and then an unbranded stock rom with the software version 1.72 was installed but the CID was not changed.
However, do you think there is a way for me to be able to install a custom rom with sense 3.0 and be able to flash back to a strock rom at a later point if I have to downgrade first in order to get root rights?
Click to expand...
Click to collapse
You need the official RUU to go back to stock and if you want to change the CID you still need to root your device

[Q] Not only debranding, but enabling direct OTA from HTC

Hi, I regret to say I am a noob. I have read around for the past few days and have a general idea of rooting and flashing ROMs.
I have a branded T Mobile DHD and I not only want it debranded, but I want it to function as if T Mobile never touched it. That is, I want to be able to debrand it once and then receive OTA updates direct from HTC when they are released (all the way up to the eventual ICS).
I have two main questions. One, can I replace the T Mobile ROM with the Stock HTC one without root and without a custom recovery (that is, installing the stock ROM using the stock recovery -renaming it update.).
Two, do I need to change the CID to HTC__001 to enable future OTA updates?
There may be things I have missed. Please point me in the right direction if this is the case, cause the info I've found isn't as specific as I'd like it.
Thank you!
Unfortunately not sure if there is such a thing. I have rooted and used custom ROMS and in the end went back to my providers RUU. I find even though some bloat ware the software is fast enough bug free and battery life is very good. Search the net maybe find your answer there.
Sent from my SPH-P100 using xda premium
rzgomba said:
Unfortunately not sure if there is such a thing. I have rooted and used custom ROMS and in the end went back to my providers RUU. I find even though some bloat ware the software is fast enough bug free and battery life is very good. Search the net maybe find your answer there.
Sent from my SPH-P100 using xda premium
Click to expand...
Click to collapse
I should have clarified, I'm using a T Mobile DHD off ebay with a 3 sim. The reason I want to have a clean DHD is primarily so I can be free from waiting on T Mobile for updates. The reason I want to be clean and have OTA direct from HTC is because I've always been happy with stock, unbranded ROMs.
Thanks though.
Is there no way of completely restoring the DHD to a purely unbranded state so that it functions as a factory bought one?
I read this
"If you're coming from a branded ROM and just want to debrand, you can stop here. By reverting back to an unbranded 2.2 ROM, you will now be able to receive OTA update straight from HTC without any network bloatware. You can continue with the root process, but it is not recommended you download OTA updates when rooted."
on androidforums, the thread "How to root and install a custom ROM on the Desire HD" (I can't post links)
Which is what got me thinking about debranding and leaving it there, but reading up about CID and OTAs I got confused, wouldn't mine still be T Mobiles and not HTC__001 after downgrading? It'd be great if someone could explain how simply reverting back using a goldcard results in successful HTC OTAs.
Or I could just root the phone and install HTC WWE ROMs as they appear online.
What would be best?
You would have to gain root/soff/supercid first after that you just simply flash the unbranded ruu.
It should be doable, I would imagine all it takes is setting the proper CID/MID and flashing a WWE RUU, and never rooting/installing custom recovery.
Hunt3r.j2 said:
It should be doable, I would imagine all it takes is setting the proper CID/MID and flashing a WWE RUU, and never rooting/installing custom recovery.
Click to expand...
Click to collapse
Could I use the Advanced Ace Hack Kit to give me those permissions, then using the Kit revert it to a WWE RUU?
If not, I'll try rooting then installing a RUU separately. I know how to install ROMS from zip files through recovery, how do I install a stock exe RUU on a rooted phone?
Reverting back to son unbranded to me would be an unnecessary step. This is what I would do.
1)use the hack kit to get supercid/soff
2) flash the unbranded ruu
3)done
To flash an ruu, you would simply just run the program from your PC with your phone connected

CID-HTC__332 help plz

hey, wats up?
I'm a bit new to the XDA site but i know my way around the Android OS to some extent.
I recently unlocked my bootloader, s-off (Sunshine app method) and flashed TWRP (with root) on my HTC M8 (international version).
phone is working fine, no probs...but, I recently received a notification of and update to 4.4.3
I did do a back up right after i installed TWRP, but, TWRP came with the root feature so even if i restore I'll basically have the same as before; a rooted stock OS.
Can u assist me in getting a stock recovery so i can receive the OTA update? or if its not too much can you guide me on how to?
I am seeing a lot of info around but i'm a bit confused.
This is my CID:
CID-HTC __332
I am more than happy to provide you with any further info in order to get me back to bare stock so i can take the OTA.
many thanks in advance..
Post in the Q&A section next time please.....that's what it's made for.
And you posted the same in my thread already.
Get your main version number and download the matching stock recovery, flash it and ota up. Root is no deal breaker when it comes to updating
And if you got back back to me in my thread you didn't even have to make new threads everywhere. Stay in one place and read carefully. It's all described in my thread too !

[Q] Reverting back to Stock help (Relative newbie)

Hello all, please be gentle, I'm only back to the Android scene after a sebactical using iPhone. I have a UK O2 HTC One M8, CID is O2___001, HTCdev unlocked with S-On. I have installed a GPE rom (SkyDragon v3.0.1), brilliant rom, but wanted to revert back to stock sense. All the guides I have read state that in order to revert back to a sense rom I need to have S-Off, however the firewater method isn't working (having tried a number of different kernels), nor does the Sunshine method. I have tried to find an O2 RUU for the same CID with no avail, so am really hoping someone can help. Ultimately I am wanting to convert my phone to a GPE with OTA, but need to be S-Off to try this, hoping if I can get back to a Sense rom I will be able to achieve this. Hope this all makes sense. I have spend a good part of the morning searching through these forums, google, and even youtube looking for help, but am having no luck.
I have also tried to flash Android Revolution HD 21.0, it appears to install correctly, buy when it reboots it won't boot past the white HTC screen, all other guides state that I need to update the firmware, but need S-Off in order to to this.
Im starting to get confused so would really appreciate nay help anyone can give me.
Cheers in advance for anyone kind enough to reply.
J
JamDonot said:
All the guides I have read state that in order to revert back to a sense rom I need to have S-Off
Click to expand...
Click to collapse
You only need to "convert" back (s-off required) if you did the full conversion to GPE in the first place. That also requires s-off, and you mentioned you only flashed a GPE ROM (not full conversion) so it doesn't apply to you.
You can just flash a Sense ROM. But as you mentioned, you will encounter the firmware issue on newer Sense ROM. But there are still a variety of Sense ROMs still based on older versions (to get back to Sense).
However, you will want the stock ROM and stock recovery for the best chance of sunshine to work, and it doesn't look like those are posted on the stock nandroid collection for your CID: http://forum.xda-developers.com/showthread.php?t=2701376
RUUs are only available for US carriers, AFAIK. So that is why you can't find one for O2.
Thank you, found an old sense rom that matched my firmware, and sunshine worked, not have S-Off, thank you again.

Categories

Resources