[Q] Unroot? - myTouch 4G Q&A, Help & Troubleshooting

Now that we have root is will there be a way to unroot if it has to be returned for service?

I would think a factory reset would work.
Do a complete backup before you do so.

gaww said:
I would think a factory reset would work.
Do a complete backup before you do so.
Click to expand...
Click to collapse
Factory reset won't do anything except clearing out your /data partition. You will need to flash original image to unroot.

Guide has been updated with instructions to turn S back on!
No need to re-flash.

Grankin I know you told me before that I should be fine sending the phone back since I put it back to SON but should I do the whole downgrade of the ROM and radio that was posted in a thread on here? Is that essentially the same as unrooting is my real question?
Has anyone had to return a mytouch 4g after they've rooted? If so what did you do before you sent it back? (besides put S back to ON) I want to see if you turn S back on and do a factory reset if it puts the apps you deleted during root appear back.
*im trying a factory reset right now I can't wait till tuesday cause its bugging me lol*
Verdict: Factory Reset did NOT bring back the few apps I deleted. Great

I did the downgrade because I switched colors. It worked for me just as described. Just don't expect ota update for awhile after you do it. Make sure you really want to turn it back in.
Sent from my HTC Glacier using Tapatalk

Every time my phone is in hboot searching for the images it says "No image or wrong image" over and over a few times. I keep doing it over and over
*edit* figured it out... instead of renaming the rar file to PD15IMG.zip I just took the .zip off and it worked beautifully!

grankin01 said:
Guide has been updated with instructions to turn S back on!
No need to re-flash.
Click to expand...
Click to collapse
What's the link to unroot please?
Thank you.

nguyendqh said:
What's the link to unroot please?
Thank you.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=834225
Bookmark that, I did!

Related

Slide stock nandroid backup

In case you need to revert for warranty service or just for fun.
Taken from a never before booted unmodified unit. Enjoy!
http://www.4shared.com/file/T0ekY2XN/mytouch_slide_factory_nandroid.html
Note: These instructions assume a certain level of technical skill considering if you have the need to revert you have already rooted and flashed your devices at least once. Ensure you have flashed the factory version of the radio and splash1 partition prior to returning to this image for everything to be factory (note: splash1 can currently be nothing other than factory as there is not an SPL with security off at this time).
1) Unpack these files to your phones sdcard in to a directory named: clockworkmod/backup/factory
2) Boot in a ClockworkMod Recovery
3) Select wipe data/factory reset
4) Select nandroid; restore; select the directory named factory ; wait for restore to complete
5) Reboot
thanks for this. but noob question here: if i ever root & go flashin roms all willy-nilly, how would i apply this?
Nice. Thanks.
Thanks man, I'm gonna keep this saved on me PC for that "just in case" moment you might need it haha. Appeciate it.
Curious if anyone has performed a nandroid restore with the Slide via the stock/clockwork recovery method. My thinking here is if a nandroid restore is possible, with this backup we can return the phone to an absolute un-rooted stock state. Is that correct? Any insight is appreciated.
NJAZ said:
Curious if anyone has performed a nandroid restore with the Slide via the stock/clockwork recovery method. My thinking here is if a nandroid restore is possible, with this backup we can return the phone to an absolute un-rooted stock state. Is that correct? Any insight is appreciated.
Click to expand...
Click to collapse
that's what i'm trying to figure out as well. i'm kinda holding off on root till i get that understanding.
Awesome, im getting a replacement for the phone in a few days, so when i have to return my current one, ill flash this
Thanksss!
minogue said:
Awesome, im getting a replacement for the phone in a few days, so when i have to return my current one, ill flash this
Thanksss!
Click to expand...
Click to collapse
If you flashed the engineering rom make sure you apply the Newest_Slide_Radio.zip that ChiefzReloaded posted, that is the stock radio. The nandroid backup does not contain the radio.
Interesting, 3 posts asking for clarification and the OP provides unsolicited clarification for someone simply posting a thanks.
Thanks for posting the Nandroid files.
Im going to try and do a nandroid backup using this, but not until tuesday of this coming week (when i will be returning the phone to Best Buy ;-) )
serialtoon said:
Im going to try and do a nandroid backup using this, but not until tuesday of this coming week (when i will be returning the phone to Best Buy ;-) )
Click to expand...
Click to collapse
Let us know how it goes.
Are you giving up the Slide or are you exchanging? If you're moving on to another device and won't be around much anymore just wanted to say thanks for your contributions while you were testing out the Slide.
NJAZ said:
Interesting, 3 posts asking for clarification and the OP provides unsolicited clarification for someone simply posting a thanks.
Thanks for posting the Nandroid files.
Click to expand...
Click to collapse
Sorry, i've been busy today. I do have time for quick comments but i haven't had time to explain things in detail. If no one steps in to answer i'll answer the detailed questions tomorrow.
Update.zip?
How do i restore this backup, rename it to update and flash from the normal recovery, i have a mix of the original rom and the engineering rom preventing root (lost clockwork by not installing the SU.apk during the Eng flash). i need to take it back, anyone out there???
falken98 said:
Sorry, i've been busy today. I do have time for quick comments but i haven't had time to explain things in detail. If no one steps in to answer i'll answer the detailed questions tomorrow.
Click to expand...
Click to collapse
No problem. Again, I do appreciate your efforts.
NJAZ said:
Curious if anyone has performed a nandroid restore with the Slide via the stock/clockwork recovery method. My thinking here is if a nandroid restore is possible, with this backup we can return the phone to an absolute un-rooted stock state. Is that correct? Any insight is appreciated.
Click to expand...
Click to collapse
I did a restore on my engineering flashed unit this morning with this image and clockwork recovery. Everything is back the way it should be, boots right up in to a never before used phone with all version numbers the way they should be.
Now I have to root the thing again!
poetik517 said:
thanks for this. but noob question here: if i ever root & go flashin roms all willy-nilly, how would i apply this?
Click to expand...
Click to collapse
You need to get in to clockwork recovery, which is currently loaded by the update.zip you use to root your phone. Once you are in there you select nandroid and restore, then flash these backup images to your phone.
If you get to the point you need to do it I would be happy to provide more detailed instructions!
mtjnkee said:
How do i restore this backup, rename it to update and flash from the normal recovery, i have a mix of the original rom and the engineering rom preventing root (lost clockwork by not installing the SU.apk during the Eng flash). i need to take it back, anyone out there???
Click to expand...
Click to collapse
You need to get in to the Clockwork Recovery to restore this. Follow the directions in the root how-to, when you apply that provided update.zip that is what gets you in to clockwork recovery.
Copy these files on to your sdcard (first, before anything else), get in to Clockwork Recovery, select nandroid, select restore, and point it to these images.
ok this sounds totally noob but I'm not sure what you mean by "point it to these images"
falken98 said:
I did a restore on my engineering flashed unit this morning with this image and clockwork recovery. Everything is back the way it should be, boots right up in to a never before used phone with all version numbers the way they should be.
Now I have to root the thing again!
Click to expand...
Click to collapse
all except for the radio right? in a previous post, you mentioned the radio update needed to be reapplied and was not included. is that correct?
falken98 said:
I did a restore on my engineering flashed unit this morning with this image and clockwork recovery. Everything is back the way it should be, boots right up in to a never before used phone with all version numbers the way they should be.
Now I have to root the thing again!
Click to expand...
Click to collapse
Thanks for your efforts. Definitely appreciate your research and testing.

[REQ] Nandroid Restore Zip

I have perm root with S OFF but have come in to quite a problem. I am having problems with the screen flickering on and off and need to exchange the device. The problem is, the nandroid backup that I made is inaccessible, and I have removed most of the stock apps off the phone.
The SD card I created the backup on seems to be corrupt, I cant even get it to mount anymore on my PC. Is there anyone that created a full nandroid back that can point me to the file (be willing to share)?
I have searched everywhere and can't seem to locate one.
Thanks for the help!
why don't you just use the "Downgrade ROM and Radio from OTA to Stock" thread?
Edit: Oh, and this is the wrong place for your thread also. Prob should go in general or Q&A.
The downgrade rom won't work w/ S-Off I don't believe. I would also a appriciate a nand backup, just the system.img if anyone has one to share.
SilverSurfR said:
why don't you just use the "Downgrade ROM and Radio from OTA to Stock" thread?
Edit: Oh, and this is the wrong place for your thread also. Prob should go in general or Q&A.
Click to expand...
Click to collapse
Also, the OTA update will not be received again if you do the downgrade.
revocation said:
I have perm root with S OFF but have come in to quite a problem. I am having problems with the screen flickering on and off and need to exchange the device. The problem is, the nandroid backup that I made is inaccessible, and I have removed most of the stock apps off the phone.
The SD card I created the backup on seems to be corrupt, I cant even get it to mount anymore on my PC. Is there anyone that created a full nandroid back that can point me to the file (be willing to share)?
I have searched everywhere and can't seem to locate one.
Thanks for the help!
Click to expand...
Click to collapse
cl2eep said:
The downgrade rom won't work w/ S-Off I don't believe. I would also a appriciate a nand backup, just the system.img if anyone has one to share.
Click to expand...
Click to collapse
Are you asking for a NAND backup of the 2.2.1 stock rom?
If so, I'll see if I can't make one for you tonight when I get home. My work's internet connection is pretty crappy and it would take forever and a day to upload.
cl2eep said:
The downgrade rom won't work w/ S-Off I don't believe. I would also a appriciate a nand backup, just the system.img if anyone has one to share.
Click to expand...
Click to collapse
I think it should work. if it does it should restore your hboot to orignal as well.
unremarked said:
Are you asking for a NAND backup of the 2.2.1 stock rom?
If so, I'll see if I can't make one for you tonight when I get home. My work's internet connection is pretty crappy and it would take forever and a day to upload.
Click to expand...
Click to collapse
Thank you in advance!
Please post questions in Q&A section. Thanks
revocation said:
I have perm root with S OFF but have come in to quite a problem. I am having problems with the screen flickering on and off and need to exchange the device. The problem is, the nandroid backup that I made is inaccessible, and I have removed most of the stock apps off the phone.
The SD card I created the backup on seems to be corrupt, I cant even get it to mount anymore on my PC. Is there anyone that created a full nandroid back that can point me to the file (be willing to share)?
I have searched everywhere and can't seem to locate one.
Thanks for the help!
Click to expand...
Click to collapse
Take a look at this thread. It has the link to the official RUU and the install instructions.
This should get you back to stock, although I have not tried it yet. I grabbed it just in case I would need it.
g351427 said:
Take a look at this thread. It has the link to the official RUU and the install instructions.
This should get you back to stock, although I have not tried it yet. I grabbed it just in case I would need it.
Click to expand...
Click to collapse
And as mentioned in that thread, nobody who has followed that process has received the OTA update after having reverted back to stock.
unremarked said:
Are you asking for a NAND backup of the 2.2.1 stock rom?
If so, I'll see if I can't make one for you tonight when I get home. My work's internet connection is pretty crappy and it would take forever and a day to upload.
Click to expand...
Click to collapse
unremarked - If you could upload the NAND backup that would be great. Thanks in advance!
As you should know if he's returning his phone he doesn't need to receive the OTA anymore. Just follow that thread. I had a rooted white one restored and took it back to get a black one. That's much easier then trying to use someone else's backup.
JWhipple said:
And as mentioned in that thread, nobody who has followed that process has received the OTA update after having reverted back to stock.
Click to expand...
Click to collapse
He said he was returning the phone, so receiving the OTA is not really necessary.
Those instructions explain how to get it back to stock, as requested.
OEM stock is 2.2. Post first OTA update is 2.2.1
I would not mind getting a hold of that, as it would make it easier to possible get the 2nd OTA (about which I have read nothing about what it does).
Also wondering if anyone has lost root and rerooted after the 2nd update.
So I am absolutely fail.
On my first device, I guess I had just froze the bloatware apps rather than deleted them because they were restored after a factory reset before I returned it to the store.
On this one, I actually deleted the bloatware apps and they are permanently gone, factory reset doesn't bring them back, and I didn't do a Titanium backup until after I had deleted them off. ><
unremarked said:
So I am absolutely fail.
On my first device, I guess I had just froze the bloatware apps rather than deleted them because they were restored after a factory reset before I returned it to the store.
On this one, I actually deleted the bloatware apps and they are permanently gone, factory reset doesn't bring them back, and I didn't do a Titanium backup until after I had deleted them off. ><
Click to expand...
Click to collapse
I did the same thing. I hope someone will post the factory rom with all the .apk files that I could install. The only one i've found is the rom without the OTA.
I actually need a 2.2.1 nandroid as well. Could someone please post one?
Here you go guys. Where I failed, another succeeded!
http://forum.xda-developers.com/showpost.php?p=9305012&postcount=3

[Q] Mytouch 4G Gingerbread root and unbrick

Hey guys, about a week or two ago, I went to a T-Mobile store to upgrade to 2.3.4. I have been looking into rooting and loading CM7, but im not sure how to do it and what is the best way. I was thinking about doing it with ADB, but im just too chicken to try it. I can't afford to break this phone, so i have to be really careful. If you have any other better ideas as to how I could root 2.3.4, that would be awesome. Also, if you have found any way to unbrick it if it gets bricked somehow in the process, that would be great too. I am an experienced hacker, and am working on starting to develop apps for Android and Apple. Thanks guys, I really need your help.
There is no root for 2.3.4 yet
Sent from my HTC Glacier using Tapatalk
Please read the Wiki in my signature. It has all the guides you'll need.
Here
http://forum.xda-developers.com/showthread.php?t=1178912
Sent from my HTC Glacier using XDA App
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
how are you entering the first step, the reason i ask is because i had to help someone who entered it wrong once he followed what i told him it was smooth sailing
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
This says nothing about the quality of the solution, but rather means that you're not executing the guide correctly.
agrabren said:
* If you get a permission denied, we don't have enough access rights and can't exploit the device.
Click to expand...
Click to collapse
Just in case you all start getting condescending about people not pulling through successful with Ultimate Guide Deluxe. I am not doing it wrong and chances are I know a tad more about this process than you.
There are always chances. On the other hand, chances often lie. Read this:
http://forum.xda-developers.com/showthread.php?t=1185243&page=7
From post 62 downwards.
Then you can count your chances again, or post here about how you and some others missed the obvious.
AwesomeTurtle said:
Just want to note that that guide is not the solution for all Gingerglaciers. Some devices (mine included) cannot make it past the first step due to 'permission denied'.
Who else is in the waiting line for rootage?
Click to expand...
Click to collapse
I am. I'm not well versed enough to do the downgrade-via-ADB thing. All I want to do is temproot, freeze the bloatware on the stock 2.3.4. I'm not interested in flashing a ROM or having permanent root. From what I understand, this isn't possible without downgrading.
Tom Barrister said:
I am. I'm not well versed enough to do the downgrade-via-ADB thing. All I want to do is temproot, freeze the bloatware on the stock 2.3.4. I'm not interested in flashing a ROM or having permanent root. From what I understand, this isn't possible without downgrading.
Click to expand...
Click to collapse
No, it isn't possible. You have to downgrade and install pre-rooted 2.3.4.
It's not really that hard. You could start by trying to set up ADB, and if you get a working environment - you'll know that you're good to go with the guide.
Sorry to raise a dead thread, but I was just wondering if anyone had come across a 2.3.4 root method. I am trying to root my fiancee's device and seem to be getting nowhere.
Apologies also if this has already been addressed.
Thanks guys =]
The rooting method for 2.3.4 involves downgrading to 2.2.1. That's the way it has been, that's most probably the way it'll stay, for a long time, possibly indefinitely.
how to unbrick t-mobile htc mytouch 4g glacier
guys, i successfully rooted my friend's htc glacier mytouch 4g.i noticed dat the backup failed.then i tried flashing this ROM cm-10.1-20130710-Albinoman887-glacier.zip, it was successfully installed.i now clicked on reboot it just got stock on flash screen.i tried factory reset. but any time i clicked on it it takes me back to recovery mode.please help me.my friend is about to turn me to his enemy.
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.
N_otori0us_ said:
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.[/QUOwhen i click on factory reset, it boots into recovery mode.i have tried two different roms cm10.1 amd a cm7 but not the stock rom. please i need more help
Click to expand...
Click to collapse
daddydizzleman said:
N_otori0us_ said:
take out your battery, then out it back in
Hold the volume down button and the power button, select recovery (use the volume keys)
Then when your in there, do a factory reset, wipe cache and dalvik (if your using cwm then go to advanced then wipe dalvik)
Then re-flash the rom.[/QUOwhen i click on factory reset, it boots into recovery mode.i have tried two different roms cm10.1 amd a cm7 but not the stock rom. please i need more help
Click to expand...
Click to collapse
lol you wanna go back to stock?
Ok then, well look around for the PD15IMG.zip for 2.3.4 then put it on your sd card at the root, and then go into bootloader again.
Click to expand...
Click to collapse
N_otori0us_ said:
daddydizzleman said:
lol you wanna go back to stock?
Ok then, well look around for the PD15IMG.zip for 2.3.4 then put it on your sd card at the root, and then go into bootloader again.
Click to expand...
Click to collapse
aiit thanks.i would try it n get back to u tomorrow.downloading it right away.
Click to expand...
Click to collapse
daddydizzleman said:
N_otori0us_ said:
aiit thanks.i would try it n get back to u tomorrow.downloading it right away.
Click to expand...
Click to collapse
Ok, make sure you get the right one. 2.3.4
Click to expand...
Click to collapse
crazydrummer95 said:
Hey guys, about a week or two ago, I went to a T-Mobile store to upgrade to 2.3.4. I have been looking into rooting and loading CM7, but im not sure how to do it and what is the best way. I was thinking about doing it with ADB, but im just too chicken to try it. I can't afford to break this phone, so i have to be really careful. If you have any other better ideas as to how I could root 2.3.4, that would be awesome. Also, if you have found any way to unbrick it if it gets bricked somehow in the process, that would be great too. I am an experienced hacker, and am working on starting to develop apps for Android and Apple. Thanks guys, I really need your help.
Click to expand...
Click to collapse
Rooting is easy and safe i rooted mine last week and i don't brick my baby... Just take a giant step to follow the information carefully and read the pdf it helped me too.. And adb is easy to use just takes time.
Sent from my myTouch 4G
Perm Rooted
S-OFF
CM 10
using xda app-developers app

Need help after deleting...

Hi guys,
I'm freaking out. Rooted my Xperia Arc (didn't unlock bootloader) and after following the guides, decided to remove a few apks from the system/app folder, and moved them to the SD card.
After playing around, decided to hit factory reset... big mistake. The phone is almost fully functional, but home button isn't working and there's no lockscreen.
I figured I just had to get the files back to the initial place, right?
I finally managed to get them back on system/apps... but even after that, when I factory reset it again, it still not working. It looks like the "factory reset rom" got screwed and won't go back to normal.
I'm lost, what should I do? I've had the phone for like, 3 days. I don't really feel like unlocking the bootloader or getting another room.
What can I do?
Try to reflash with SEUS
Sent from my LT18i using XDA
iqbaljunaid said:
Try to refresh with SEUS
Click to expand...
Click to collapse
Thanks... but how do I do that?
And do I need an unlocked bootloader for that?
THANK GOD!!
I made it work!!
The problem was in the permissions: the permissions on the files that I had copied were different than all the others.
I just ticked the permissions for all the itens, did yet another factory reset and it worked!
Thanks a lot!!
you dont have to unlock.
just download sony ericsson update service (SEUS), follow on screen instructions, and reflash it.
and download cwm recovery and make backup before doing anything with your system file.

Cant take update (Q)

So first off im gonna start off and say that I dont really care about being rooted in the first place. I thought id be flashing a lot more stuff but It turns out that I never flashed anything. So on my phone as of now I just have root and I have twrp installed onto it. I did that process to take off the custom recovery status from using motochopper as well. Now my problem is that every time i try to take the ota I get booted right into twrp and then i am unable to take the update. I even downloaded the zip file and tried flashing it and I just get a failed message. Can anyone tell me whats going on? Or point me into the right direction so i can uninstall twrp so I can take the update?
Odin back to stock, then do a factory reset in settings.
Sledutah said:
Odin back to stock, then do a factory reset in settings.
Click to expand...
Click to collapse
Will this make everything on my phone get deleted?
blackguy101 said:
Will this make everything on my phone get deleted?
Click to expand...
Click to collapse
It did not wipe either internal or extral sdcards when I used odin, been awhile though.
TheAxman said:
It did not wipe either internal or extral sdcards when I used odin, been awhile though.
Click to expand...
Click to collapse
Well actually I have one more question. Arent I already stock? I havent even flashed another rom. I literally just got root status and put twrp recovery on it. Do I still need to use odin?
blackguy101 said:
Well actually I have one more question. Arent I already stock? I havent even flashed another rom. I literally just got root status and put twrp recovery on it. Do I still need to use odin?
Click to expand...
Click to collapse
You say you are rooted, then do a factory reset, and un-root, then you will be able to get the update.
blackguy101 said:
Will this make everything on my phone get deleted?
Click to expand...
Click to collapse
Like axman said, flashing with Odin to stock nothing gets deleted. If you do a factory wipe, everything gets deleted.
You could also try to update with kies instead of ota. Maybe that will work.
The problem is not that you removed root you still are using a custom recovery you need to get back to full stock use odin to get the phone back to full stockso you'll have a stock recovery
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4 Beta
Where can I find a good copy of the full stock recovery for odin
Roadk1ng said:
Where can I find a good copy of the full stock recovery for odin
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=40976805

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