[Q] Any way to go back to previous firmware? - AT&T, Rogers HTC One X, Telstra One XL

Hello.
I recently updated my HTC ONE XL to 4.1.1. I have never rooted/flashed my phone so it was all done standard through Telstra.
I want to revert to the previous firmware, if I have to erase all my data then so be it (even though I don't want to). Reason being is, my WiFi quit working (I sort of fixed it), my videos won't play half the time & the phone feels WAY more clunky now.
Maybe it's time I learn about flashing/rooting?
Thanks!

If you are bootloader unlocked you can flash any firmware meant for our device.
If you aren't BL unlocked, you cannot revert to an older firmware by official means.
Sent from my HTC One X using xda app-developers app

redpoint73 said:
If you are bootloader unlocked you can flash any firmware meant for our device.
If you aren't BL unlocked, you cannot revert to an older firmware by official means.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Well only on 3.17x roms until patches are posted for Telstra users

Related

[Q] One X and question on firmware and HTC Dev bootloader unlocking

I am on my way to go and buy two At&t One x. They are currently still running 1.73 thankfully. Im not new to rooting or anything, just this device. My question is since its still on 1.73 should I unlock bootloader via HTC Dev, and will this mean i can always run a custom recovery and ROMS going forward?
Example: if bootloader is unlocked, can I then update a device to the most current (2.2 i believe) and still be able to have a custom recovery therefore run the ROM of my choice and even revert back to stock at will?
My goal is to keep it flexible and not lock myself out of an option because of an update. One of the devices is for my neice so I want her running stock for now, but would unlock the bootloader just as a safety net and to futureproof the device if we run some JB roms for her, or CM10. Any help would be greatly appreciate.
Im coming from a Nexus so Im not used to looking for exploits to run a ROM, well not since the EVO days. Thanks a plenty!
Honestly I wouldn't ever run the update on the phone. No reason to risk it as you can download the stock roms (or CleanROM) from the developers section and just flash it normally. This would be the most flexible.
Having said that, maybe someone else can chime in and answer your questions initial questions. I don't really know the answer.
Sent from my HTC One XL using xda app-developers app
Your lucky use one of the one click root methods there's some on xDA or some that I can givenu a link too.... Than go on to unlocked boot loader ...honestly of u want her to be stock put her on clean rom.
So you're saying I should root first and not use HTC boot loader unlock tool? I'm still trying to search for the answer to my questions as well. What's the best root method? I honestly would like to have a custom recovery, unlocked boot loader, and running stock 4.0.4 or better just to try it out first. Then find a good Rom . Any suggestions?
Sent from my HTC One X using Tapatalk 2
TheIowaKid said:
So you're saying I should root first and not use HTC boot loader unlock tool? I'm still trying to search for the answer to my questions as well. What's the best root method? I honestly would like to have a custom recovery, unlocked boot loader, and running stock 4.0.4 or better just to try it out first. Then find a good Rom . Any suggestions?
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
I would unlock your boot loader. Flash teamwin recovery project, and then flash a STOCK ROOTED rom, whether it be sense or cleanrom. This will remove the ota feature so you don't accidentally update your hboot
Using the HTC boot loader unlock method is fine, if you don't mind your warranty being void. If not try the manual version. All of these tutorials are available in the android development section.
Once your boot loader is unlocked you are good to go. Just DO NOT RUU to 2.20 or you will not be able to flash kernels and radios.
Sent from my One X using xda app-developers app
So even with an unlocked boot loader if I ota to 2.2 I'm screwed? Got it. So any suggestion on the best stock ROM and then a Jelly Bean ROM? Do the one click root methods work the best?
Sent from my HTC One X using Tapatalk 2
TheIowaKid said:
So even with an unlocked boot loader if I ota to 2.2 I'm screwed? Got it. So any suggestion on the best stock ROM and then a Jelly Bean ROM? Do the one click root methods work the best?
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
I was able to one click mine, however some users report they cannot use the one click method, but manual works for them.
Yes, never ruu to 2.20, even with an unlocked boot loader it will screw you over. If you ruu to 2.20 without supercid then you are just Sol completely.
As for stock ROMs, go try out Team Venoms ViperXL. Make sure you download "HTC One XL" and not "HTC One X" they are 2 different phones and flashing anything made for the One X will brick your One XL.
When it comes to jellybean, I am on MIUI because I like the iOS aspect of it. I still am a fan of Cyanogenmod, since that was the first aftermarket firmware I have used. So I would recommend CM10 unless you want a little more customization, then go with AOKP. I have never tried paranoid android, but it is a combination of CM10 and tablet display modes.
The One XL is codenamed "Evita" and the One X is codenamed "endeavour"
Sent from my One X using xda app-developers app
Are these ROMs fully functioning? Camera is important for me. I thought that CM10 wasn't quite there yet but I'm definitely going to check some of these out. I don't have a computer here so I can't do anything yet. Its killing me! Thanks again for all the suggestions, Ill take all the help I can get!
Sent from my HTC One X using Tapatalk 2
TheIowaKid said:
Are these ROMs fully functioning? Camera is important for me. I thought that CM10 wasn't quite there yet but I'm definitely going to check some of these out. I don't have a computer here so I can't do anything yet. Its killing me! Thanks again for all the suggestions, Ill take all the help I can get!
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Many of the sense ROMs are flawless.
The AOSP (Jellybean) ROMs are pretty stable, and camera does work on them.
CM10 is still in Nightly, but I think it'll be reaching a stable build soon.
absolutelygrim said:
As for stock ROMs, go try out Team Venoms ViperXL.
Click to expand...
Click to collapse
With a huge amount of awesome mods and customization options, I do not consider ViperXL to be a "stock ROM". Sense based, yes.
If the OP wants to stay strictly stock, there are flashable, pre-rooted versions of the most of the stock AT&T firmware versions.
But I think your point is a good one, that some of the custom ROMs build off of stock, while adding some optimizations and useful features, while keeping the stability of a stock ROM.
---------- Post added at 09:52 AM ---------- Previous post was at 09:43 AM ----------
TheIowaKid said:
So even with an unlocked boot loader if I ota to 2.2 I'm screwed?
Click to expand...
Click to collapse
The 2.20 hboot plugs the whole by which kernels and radios can be flashed via recovery. So flashing the kernel/boot.img requires flashing separately using adb every time you flash a ROM. Not sure about radios.
Really, there is no benefit to updating officially either by RUU or OTA. You gain nothing, and lose ability to flash kernel and radios via recovery.
Be sure to check out the index of all the resources (sticky at the top of the Development forum): http://forum.xda-developers.com/showthread.php?t=1671237
redpoint73 said:
With a huge amount of awesome mods and customization options, I do not consider ViperXL to be a "stock ROM". Sense based, yes.
If the OP wants to stay strictly stock, there are flashable, pre-rooted versions of the most of the stock AT&T firmware versions.
But I think your point is a good one, that some of the custom ROMs build off of stock, while adding some optimizations and useful features, while keeping the stability of a stock ROM.
---------- Post added at 09:52 AM ---------- Previous post was at 09:43 AM ----------
The 2.20 hboot plugs the whole by which kernels and radios can be flashed via recovery. So flashing the kernel/boot.img requires flashing separately using adb every time you flash a ROM. Not sure about radios.
Really, there is no benefit to updating officially either by RUU or OTA. You gain nothing, and lose ability to flash kernel and radios via recovery.
Be sure to check out the index of all the resources (sticky at the top of the Development forum): http://forum.xda-developers.com/showthread.php?t=1671237
Click to expand...
Click to collapse
Heh, I meant stock as in "sense based"
You know what I meant (I hope),
But he might not have, thanks for pointing that out
Sent from my One X using xda app-developers app
Yeah I knew what you meant! Like I said, not new to rooting and ROMs just knew to this device. Thanks again for the heads up on that thread. I'm going ROM crazy tonight once I root.
Sent from my HTC One X using Tapatalk 2
As said before - root, unlock bl, flash recovery and flash a rom, be it stock rooted or custom.
Don't update to 2.20 OTA.
Quick question but maybe off topic. Is the screenshot to MMS problem fixed with custom ROMs? I noticed that if I send a screen shot via MMS its so small the recipient can't see it. Maybe a bug just on 1.73? Annoying none the less!
Sent from my HTC One X using Tapatalk 2
TheIowaKid said:
Quick question but maybe off topic. Is the screenshot to MMS problem fixed with custom ROMs? I noticed that if I send a screen shot via MMS its so small the recipient can't see it. Maybe a bug just on 1.73? Annoying none the less!
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Can't answer that.. I can't send or receive MMS even though I have service and 4G LTE
But I don't think its an issue on AOSP
Sent from my One X using xda app-developers app
Sounds more like an APN issue in your case. I'd double check your APN or even delete and set it up again.
Sent from my HTC One X using Tapatalk 2

[Q] Root on One XL?

Hello,
I am running One XL 4.0.3, the NON-ROGERS/AT&T VERSION, its the Asia version, i just received that i can upgrade to 4.0.4, but idk that if i can still get rooted if i upgraded to 4.0.4(or later on 4.1).
P.S.: I don't want to go for the official Bootloader Unlock.
Thanks.
Depends what version of 4.0.3 you're running...
Go to Settings, About, Software Info, More, Build number.
Sent from my HTC One XL using xda premium
i would just do htcdev unlock, i assume u know what you are doing and i assume htc will honor anything that isnt from an idiot flashing the wrong thing. so just do an htcdev unlock.
I don't want to lose my warranty... (in case of any screen damage, etc)
I have ROOTED, running of 4.0.3, but i know that i will lose my root when i upgrade to 4.0.4, and i am wondering if i still can root my phone on 4.0.4(without htcdev.com)
Sent from my HTC One XL using xda app-developers app
Yes there is a way although we need to know your exact software version (1.73,1.85,1.93). If you have the right version somewhere in the development section there is a method.
Sent from my HTC One XL using xda premium
Ok
I have been rooted on 1.77.708.3
Now, I've updated to 1.89.708.9, I lost my root permission, what should I do?
I am running Android 4.0.3, 16GB version of HTC One XL.
Sent from my HTC One XL using xda app-developers app
Now, i've tried to downgrade my ROM back to 1.77.708.3, but it fails.
Any one have solutions?
hopkinskong said:
Now, i've tried to downgrade my ROM back to 1.77.708.3, but it fails.
Any one have solutions?
Click to expand...
Click to collapse
Flash the boot.IMG first through fast boot then flash the ROM.
Also rooting will void your warranty. Once the phone is unlocked it will be "tampered"
Sent from my One X

one x wont accept updates.

I went to update my htc one x, and it says server unavailable and im on 4.0.3. Im stuck...
You are almost certainly better off by not doing any OTA updates from at&t.
Sent from my HTC One XL
Wrong forum
Sent from my Nexus 7 using Tapatalk 2
954wrecker said:
You are almost certainly better off by not doing any OTA updates from at&t.
Click to expand...
Click to collapse
If OP has any desire to root and flash custom ROMs, I agree. Just root and unlock bootloader now. Then update to whatever stock rooted or custom ROM you like.
If OP wants to stay stock, then get the RUU from the HTC website. RUU will wipe the phone, but its a cleaner install than OTA, and less likely to cause problems anyway.
I had the same problem. Download the rom from HTC .com connect to pc and install rom.
Sent from my HTC One X using xda app-developers app

rogers one X n00b help thread

Hi Guys!
Just wanted to introduce myself and ask a bunch of n00bish questions.
I recently acquired an HTC One X on Rogers for dirt cheap (basically $0) and this is my first Android phone having used an iPhone for the past few years. I'm not completely lost around ROMs having cut my teeth on windows mobile phones right here on xda-devs years ago but my iPhone took me away for a number of years.
I've gone through as much of the existing FAQs and help threads as I could but I have a few questions I couldn't find the answers for: Hopefully these are simple enough for the folks here!
1) My HOX out of the box is running FW version 1.73, Android 4.0.3. I see there's some bootloader unlocking issues with AT&T HOX's with FW 1.85 and 2.2 and above. Do these restrictions not apply to the Rogers HOX? Is there a point i should be worried about not having an unlockable bootloader?
2) My ultimate goal is to get a maintainable ROM where I can easily get OS updates without having to manually reload any custom settings or apps. Being an Android n00b, I consistently hear about Cyanogenmod ROMs. Can I jump from my current Stock ROM straight to Cyanogenmod 10.1 JB? or do I have to do something in between?
3) Are there other community ROMs that's better for the HOX than CM? I'm looking for a plain jane out of box experience. I really love how the iPhone works really really great out of the box without any huge amount of setting changes. And that's what I strived for with my old windows mobile device ROMs.
4) Yay or Nay on HTC Sense?
5) Yay or Nay on Staying on the Stock Rogers ROMs (I think the JB update is available now).
6) If I elect to do all the OTA updates, is there something I should avoid like a permanent locked bootloader version or something like that?
7) If I install all the OTA updates and eventually end up on the Rogers JB rom (I assume it's a bunch of incremental updates since auto updates shows I have update 1.93 which isn't the JB rom), can I revert back to the 4.0.3 rom?
I think that's it for now... Sorry for the long list. it definitely grew as I typed it!
Thanks a tonne! I know how great a resource xda-devs was and is. Can't wait to get into all of this again. !
Rogers does not lock down bootloader. You should be fine.
As for sense or aosp it just depends on preference.
Sent from my HTC One X using xda premium
Venomtester said:
Rogers does not lock down bootloader. You should be fine.
As for sense or aosp it just depends on preference.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
apologies for my probing questions as I'm trying to flesh out the dependencies of everything...
Does the rogers HOX need to be s-off'd when flashing custom ROMs.
How do OTA updates work? Do they only apply to a certain kind of stock ROMs? Do custom ROMs have OTA updates?
thanks,
Depending on hboot yes s-off is preferred because it makes flashing easier. You will not have to flash boot image seperately. Some custom roms have ota built in so that you are notified of a new version. Once you start the unlock process it is wise to never take an ota update for stock Rom. Aosp such as Avatar and Sense based Viperxl both can be ota updated. There are more. It will usaully state these capabilities on the page.
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Venomtester said:
Depending on hboot yes s-off is preferred because it makes flashing easier. You will not have to flash boot image seperately. Some custom roms have ota built in so that you are notified of a new version. Once you start the unlock process it is wise to never take an ota update for stock Rom. Aosp such as Avatar and Sense based Viperxl both can be ota updated. There are more. It will usaully state these capabilities on the page.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
When you say I shouldn't take an OTA update after unlocking the bootloader, why is that?
Let's say I unlock the bootloader, but keep the stock rogers ROM and OTA update it. These are just OS updates right? they shouldn't touch the bootloader or do they?
Also, if the Rogers Bootloader is not locked down, then do I even need to unlock it? or do you guys mean it's unlockABLE and still needs to be unlocked?
Does rooting also make a device not OTA'able?
Finally, how are the bootloaders tied to the FW version and to the OS version? Coming from an iPhone, there was the baseband/Radio FW and OS versions, and sometimes a specific hardware version, but that's it. what's the heirarchy for the bootloader and the FW, and the OS?
finally, if there's a good resource that answers a lot of these "android rom 101" questions, please send along a link. I know you guys are busy!
Thanks!
http://forum.xda-developers.com/showthread.php?p=37665520
http://forum.xda-developers.com/showthread.php?p=40223035
Sent from my One X using xda premium
Thanks venomtester, I was just on those pages when I went to check for your reply.. =)
For a general question to the Rogers HOX folks...
just wanted to confirm the following workflow:
1) unlock my rogers HOX with htcdev unlock process
2) get root by running superboot r2
2) run facepalm to s-off my HOX
4) pick a ROM and flash!
That sound about right? I'm not missing anything obvious? I'm not entirely sure if the tools like superboot r2 and facepalm have been superceded by other tools. Especially with all the AT&T specific processes...
This certainly is a few more steps than I'm used to from my Windows Mobile days... =)
Thanks again,
mr_yellow said:
Thanks venomtester, I was just on those pages when I went to check for your reply.. =)
For a general question to the Rogers HOX folks...
just wanted to confirm the following workflow:
1) unlock my rogers HOX with htcdev unlock process
2) get root by running superboot r2
2) run facepalm to s-off my HOX
4) pick a ROM and flash!
That sound about right? I'm not missing anything obvious? I'm not entirely sure if the tools like superboot r2 and facepalm have been superceded by other tools. Especially with all the AT&T specific processes...
This certainly is a few more steps than I'm used to from my Windows Mobile days... =)
Thanks again,
Click to expand...
Click to collapse
Step 2 should be flash TWRP 2.3.x.x no need for superboot r2?... not sure what that is.
And you'll need to flash a rooted rom before S-OFF or let TWRP root your rom if your hboot is under 2.14
Deleted. Sorry ex ad. Didn't see your post.
Sent from my One X using xda premium
Venomtester said:
Deleted. Sorry ex ad. Didn't see your post.
Sent from my One X using xda premium
Click to expand...
Click to collapse
Lol, I don't care if other people answer too, so long as they're not answering with the wrong info. There's a few of us so it's hard to coordinate Didn't mean to jack your helping
Oh no sir. You didn't jack at all as I was going to quote your earlier post from a different thread.
Sent from my One X using xda premium
Thanks again guys!
Venomtester said:
Rogers does not lock down bootloader. You should be fine.
As for sense or aosp it just depends on preference.
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
My two Rogers one x handsets came with lock bootloaders. I just unlocked my second on on Saturday.
Sent from my Nexus 4 using xda app-developers app
What he was saying is they can be unlocked without having to change the cid which is what us with att phones have to do
Sent from my HTC One X using Tapatalk 2

Change OS

Is it possible to change my phone's OS from rogers(north american) to a legal Asian one? Is it safe? Is there a safe way to do it? If yes, will I get the 4.2 update from Asia?
I really want to get that update without flashing/rooting (scared hard bricked a phone once)
Sent from my HTC One X using xda app-developers app
The only way to do it is to unlock your bootloader, get s-off, apply the updates manually. Applying official updates is a bit involved so if you're not confident I'd advise against it. You could just flash a ROM though which will essentially get the same result.
Sent from my Evita
Are the official updates available here on XDA? and are there steps how to do this?
About applying them. Is it ok to use the one for Asia? I believe I've done this safely before I bricked my phone during flashing before.
Sent from my HTC One X using xda app-developers app
You can use the one for Asia but you're gonna need to unlock your bootloader, get s-off, get SuperCID, and root anyway to do it. If you're gonna do that you might as well just flash a ROM. Flashing a ROM is much easier and you get a better result. You won't brick if you don't do anything stupid.
Sent from my Evita

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