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Unrooting the mytouch 3g...

Good afternoon, everyone. I just had my phone rooted with the Hero ROM and it is very laggy and it cripples the whole experience. Is there anyway that I can unroot my phone to where I'll have the stock Android v1.6 and still get OTA updates (I'm on T-Mobile USA)? If this is possible, can someone direct me as to how to get this done w/o paying for someone to do it for me?
Thanks in advance,
xxplosive1984

xxplosive1984 said:
Good afternoon, everyone. I just had my phone rooted with the Hero ROM and it is very laggy and it cripples the whole experience. Is there anyway that I can unroot my phone to where I'll have the stock Android v1.6 and still get OTA updates (I'm on T-Mobile USA)? If this is possible, can someone direct me as to how to get this done w/o paying for someone to do it for me?
Thanks in advance,
xxplosive1984
Click to expand...
Click to collapse
If you have modified recovery (by Amon_RA or Cyanogen) - no need to get unrooted. You can simply flash other ROMs (except official - they sucks)

All the info you'll need is in the first post of this thread.
http://forum.xda-developers.com/showthread.php?t=547133
I was able to unroot my mytouch and receive the ota update for 1.6...but I turned around and rooted it again because I realized the stock kinda sucks. If you follow the instructions, this will get you back on the stock 1.5. If you don't receive the ota update to 1.6 right away, you can use google to find the stand alone update pretty easily. I think I ended up finding it on the tmobile forums.

Thanks, fellas! I appreciate it. It should be fun to see if I can do this by myself

Last question, what is a goldcard? is it essential to have one in order to get the stock ROM back?

xxplosive1984 said:
Last question, what is a goldcard? is it essential to have one in order to get the stock ROM back?
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Click to collapse
a goldcard is a spare sd card that has been modded to allow the unlocking of phones, usually you do it with windows mobile phones, but you dont have to for the mytouch/magic, you can just One-Click root it if you are still on cupcake.
what i am trying to say is, you dont really need it to get back to stock rom (unroot) you just need to flash a few files from my understanding...i have never wanted to unroot so i wouldnt know but if you need a tutorial, i can give you the link for a perfect one.

I used theunlockr(dot)com to unroot. They have a video and text guide.

Some extremely noobish questions

my dad is going to get me a samsung captivate for my birthday next week, and I really want to get the most out of the device. I have several questions that I could not find the answers to:
1. what is the chance that loading a custom rom will brick the device? I see a ton of disclaimers on rom pages and stuff. how dangerous is this?
2. can you fix a "bricked" captivate? is it possible to flash it back to stock, or does bricked mean perminatly dead?
3. how long will it be until there is a gingerbread rom? I wanted to get the nexus s, but I have to go att. how long will I have to wait for that gingerbread tastyness?
thanks for the help.

ghost55 said:
my dad is going to get me a samsung captivate for my birthday next week, and I really want to get the most out of the device. I have several questions that I could not find the answers to:
1. what is the chance that loading a custom rom will brick the device? I see a ton of disclaimers on rom pages and stuff. how dangerous is this?
2. can you fix a "bricked" captivate? is it possible to flash it back to stock, or does bricked mean perminatly dead?
3. how long will it be until there is a gingerbread rom? I wanted to get the nexus s, but I have to go att. how long will I have to wait for that gingerbread tastyness?
thanks for the help.
Click to expand...
Click to collapse
1. There is always a chance to brick your phone even if it is .00009% it is still there.
2. Make sure you can get into download and recovery mode with the 3 button combo. As long as you can get there then you can just about always recover no matter what you do to it. Key word being almost. There are also other ways to recover, look around and I am sure you will find them.
3. That part is still up in the air. Untill we get a full port. Right now we are still waiting (well at least some of us) for an offical 2.2 update let alone a 2.3 update.
Make sure you read at least the first page in the rom thread you are gonna flash for any extra instructions

so pretty much it is unlikely that I will brick it, and even if I do, it is possible to fix?

ghost55 said:
so pretty much it is unlikely that I will brick it, and even if I do, it is possible to fix?
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Click to collapse
It is highly unlikely that you will brick it. Most bricks can be recovered from. The only time I have not been able to recover is when att did the OTA and it bricked my phone and I didn't know about jtag at the time so I sent back to att and it was replaced. Is it 100% umbrickable? No but i would say 99% as long as you read up first and follow the directions to a T you will be fine. I have flashed about 1500 times and nothing i could not recover from
Sent from my SAMSUNG-SGH-I897 using XDA App

thanks. I just wanted to make sure that it was fairly safe to modify, because the phone is not cheap,and it would kind of suck to brick the device 10min ito owning it.

ya I was the same way as you, kind of nervous about bricking my new phone. Just read up on all of the various rom threads. If you have a good idea what you're doing the chances of bricking should be quite small.

I agree (with all of the above) and there is an excellent how-to link to YouTube vids in the Development section (too late and heading to bed or I'd link it) that steps you through rooting and installing ROM. I've been there, done that but it's a great reference for anyone thinking about installing a custom ROM....nice to SEE someone do it to ease the fears.

Can someone please extract the stock T-Mo USA ROM?

Can someone here please post a backup of the stock T-Mobile USA ROM, as in out-of-the-box condition (well, rooted is acceptable, but otherwise stock)?
I also need to get a hold of the radio for it. If anyone can provide this, it would be greatly appreciated.

nickmv said:
Can someone here please post a backup of the stock T-Mobile USA ROM, as in out-of-the-box condition (well, rooted is acceptable, but otherwise stock)?
I also need to get a hold of the radio for it. If anyone can provide this, it would be greatly appreciated.
Click to expand...
Click to collapse
been tons of posts asking for this. hopefully someone pulls through!

+Bump

What would be necessary to create this? I'm still running a stock, non-rooted, locked bootloader phone. I've of course linked to my Google accounts and installed my usual apps but that's it.
I'm no dev and my experience is limited to knowing how to use Odin and I've flashed many a ROM via CWM but I don't really have any experience with adb or anything like that.
Having said that, I can follow directions like nobody so if there is a way I can do this that is low/no (yeah, I know no doesn't exist) risk I'm game. Just tell me what I need to do or someone get on IM and walk me through it.
I just don't want to be in a situation where I end up with a brick. I can't afford another phone and I'm really loving my One S. As much as I love custom ROMs it's not bad out of the box (I'm coming from Touchwiz so I know the pain) but I also understand the need and importance for the development community of a good stock image to revert back to.
Is what you guys are wanting basically a nandroid backup? If so that would require unlocked bootloader, root and CWM wouldn't it?

I'm uploading a rooted nandroid ROM and a unrooted one. Check out my thread in development section.
Sent from my HTC VLE_U using XDA

[Q] Bricked (Not sure if Soft or Hard)?

Hey Guys,
So I'm an idiot. I rooted a tablet 2 years ago and thought that made me the bees knees. Now I can't get past a "system software not authorized by verizon wireless has been found on your phone" screen.
What I did:
-Got Root with TowelRoot
-Downloaded Clockwork Rom Manager
-From that, downloaded CWM recovery for my device (from their app's UI)
It was at this point that I thought things were going to be easy. I'd be able to root and run my own rom without struggling for 3 days like I did with my tablet.
Unfortunately, I think I failed to unlock my bootloader. I can't figure out a way to get passed this screen.
I've downloaded Odin in hopes of being able to fix it , but the phone won't even show up on my PC now.
I started going through this: http://forum.xda-developers.com/showthread.php?t=2581166 thread, but I was curious if I'm even trying to solve the right problem.
Does anyone know if someone has already helped someone through this same issue in a thread? I'm at a loss and wish I hadn't touched anything on my phone.
I would really appreciate any pushes in the right direction. I'm kind of scared. Thanks!

Hmmm, around the 30th time trying to boot it, it gave me an option to cancel and started up the stock OS.
If anyone can point me towards getting around this jail cell, that would be fantastic. I've seen a bit about SafeStrap, but can't find any recent threads on it.

AbortedOne said:
Hmmm, around the 30th time trying to boot it, it gave me an option to cancel and started up the stock OS.
If anyone can point me towards getting around this jail cell, that would be fantastic. I've seen a bit about SafeStrap, but can't find any recent threads on it.
Click to expand...
Click to collapse
You soft bricked it. Sadly your on the locked bootloader 4.4.2 NE1 and you can't run a custom recovery like cwm, twrp or so on. Your only option is safestrap. I forget off hand what you have to do. I'll do some quick research
From my CM11 S3

ShapesBlue said:
You soft bricked it. Sadly your on the locked bootloader 4.4.2 NE1 and you can't run a custom recovery like cwm, twrp or so on. Your only option is safestrap. I forget off hand what you have to do. I'll do some quick research
From my CM11 S3
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Click to collapse
Thanks man! I struggled through most of the night and I think I figured everything out. Installed a slim rom via safestrap. Just moved that to the stock partition/slot because I noticed my battery was dropping like crazy.
Do we know if Verizon will be locking all bootloaders going forward, or if there will be any development towards roms that can work with it?
I wasn't sure how to close this thread either

AbortedOne said:
Thanks man! I struggled through most of the night and I think I figured everything out. Installed a slim rom via safestrap. Just moved that to the stock partition/slot because I noticed my battery was dropping like crazy.
Do we know if Verizon will be locking all bootloaders going forward, or if there will be any development towards roms that can work with it?
I wasn't sure how to close this thread either
Click to expand...
Click to collapse
For the most part they will of course try to lock down most phones, the most current phones that have been unlocked are the M8 and the G3 thanks to the development team over on there respected forums. The nexus 6 should also come with an unlocked bootloader but verizon will mess with that one as well somehow
From my CM11 S3

How to go back to stock?

It's been about a year since I've rooted my phone and I've been wanting to go back to stock for a while now. Anyone have a link that provides the instructions on how to unroot my phone? Still kind of new to the whole rooting process. Thank you.
Update: Sorry, didn't realize how easy it was to find the stock rom. Using the Odin Tar, hoping that's the right one.