I can't get s-off again - myTouch 4G Q&A, Help & Troubleshooting

I know this is probably the wrong section but I figured this is where I would get the best answer. I rooted and got s-off using grankins guide. Recently I got a factory replacement and turned the s-on to send it in but like a dummy I forgot to put the radio back to stock. I tried using the same guide to try to get s back off but it wont work. Any ideas?
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Why does it matter if the radio is back to stock they don't check it.i sent in a phone fully rooted and they didn't care or notice
Sent from a guy living in a van down by the river

colin253 said:
I know this is probably the wrong section but I figured this is where I would get the best answer. I rooted and got s-off using grankins guide. Recently I got a factory replacement and turned the s-on to send it in but like a dummy I forgot to put the radio back to stock. I tried using the same guide to try to get s back off but it wont work. Any ideas?
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Click to expand...
Click to collapse
I think you are stuck if you didn't revert back to stock radio before unrooting. Look at this post.

yup, should have done som emore reading b4 getting s=on. It needed to be stock in order to get root again..

Easy fix....had same problem tonight but follow these directions to a T and u will be good to go in no time....
http://forum.xda-developers.com/archive/index.php/t-832642.html
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bochocinco23 said:
Easy fix....had same problem tonight but follow these directions to a T and u will be good to go in no time....
http://forum.xda-developers.com/archive/index.php/t-832642.html
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Click to expand...
Click to collapse
confirming that this does fix the issue thx man

Related

Unrooting from.....

I just traded some one an HD7 for this MyTouch 4G.... Yayyy, back to Android ! Well, they already have it rooted and everything, but I like to start from scratch when I am modding my phones. I am coming from a Cliq so I'm not familiar with HTC. How should I go about unrooting the phone? And where should I start in the forum while trying to get familiar with modding this phone?
If it's already rooted, why unroot it? I would just make sure the latest recovery is installed, wipe it, and flash whatever ROM you want.
I'd you are looking to mod it... then you want to keep it rooted.
Its a good thing. You can even run the stock rom and make backups of all your apps and settings.
Root is good!
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I think he just wants to unroot it to gain the experience on this platform...
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Nicgraner said:
I think he just wants to unroot it to gain the experience on this platform...
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Click to expand...
Click to collapse
Correct. I would like to start from root and unroot it and know what the whole entire process is for this phone.
Any help out there? =P
xxbbyxxgirlxx said:
Any help out there? =P
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Click to collapse
Look in the development section... there are many threads with step by step instructions. Search is your friend.
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search PD15IMG. Sets you back to stock and unroot.
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rockstarar said:
search PD15IMG. Sets you back to stock and unroot.
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Click to collapse
+1....As Rockstarar said, the pd15img makes you go back to being unrooted. The pd15img is the stock OS image and the thread will on that will explain how to flash it.
After that I'd say check out the "Guide to permaroot" thread, that will explain the process in getting rooted permanently. Next you should check out the thread for clockworkmod Recovery 3.0.0.6, thats a version that enables us to flash both 2.2 and 2.3 base roms. Alot of ppl miss that thread and end up using the wrong recovery to flash roms and as a result they get boot loops.
After that you're good to go! Got alot of options in the development section to choose from, so pick ur poison
I remember when I jus started this thing I had no clue where to start so that should give you a nice guideline on how to get going
Thanks!! I can't wait to get started =P.
Good luck!

How to flash back to stock?

I need to do a warranty on my phone, how do I unroot and go back to stock? I tried on way and it didn't work? what did you guys do?
Mercuri82 said:
I need to do a warranty on my phone, how do I unroot and go back to stock? I tried on way and it didn't work? what did you guys do?
Click to expand...
Click to collapse
Do a search for pd15img.zip.
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Look in the development section. There are a ton of step by step guides if you search.
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To revert back all you need to is flash the original tmobile rom that is in the rom development and it will take u back to the original state without root
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Phateless said:
Do a search for pd15img.zip.
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Click to expand...
Click to collapse
Find the above file, have it saved to root of sdcard, boot into bootloader, bootloader will find the file on the card and prompt to install the stock image... follow prompts and done.
Nandroid first but really is easy.
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I first flashed the 2.2.1 OTA. Then I flashed the stock recovery. Afterwards, flashed the stock radio. That's what I did. All are available in the Development section.
hldc1 said:
I first flashed the 2.2.1 OTA. Then I flashed the stock recovery. Afterwards, flashed the stock radio. That's what I did. All are available in the Development section.
Click to expand...
Click to collapse
You could have used pd15img.zip to do all of that in one flash via hboot.
It's safer to flash back to the stock radio first to avoid getting stuck in a limbo situation in which attempting to flash back to stock results in "Main version older" with radio s-on rather than do it all in one step.
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crawler9 said:
It's safer to flash back to the stock radio first to avoid getting stuck in a limbo situation in which attempting to flash back to stock results in "Main version older" with radio s-on rather than do it all in one step.
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Click to collapse
thats what im stuck in and cannot find a way out ! any advice?
Do you have root or are you on a stock unrooted ROM?
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I'm on cyqnogen 7.1.0 but with s on
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crawler9 said:
Do you have root or are you on a stock unrooted ROM?
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Click to collapse
im s on since i tried to flash original rom but im still on cyanogen 7.1.0
emilianos said:
im s on since i tried to flash original rom but im still on cyanogen 7.1.0
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Click to collapse
This guide should solve your problem. It involves hex editing the misc.img among other things to allow you to successfully flash back to stock.
http://forum.xda-developers.com/archive/index.php/t-832642.html
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Mercuri82 said:
I need to do a warranty on my phone, how do I unroot and go back to stock? I tried on way and it didn't work? what did you guys do?
Click to expand...
Click to collapse
If you used the gfree method of rooting, the following guide is pretty good:
http://theunlockr.com/2010/12/16/how-to-unroot-the-t-mobile-mytouch-4g/
Hope this helps.
this http://forum.xda-developers.com/showthread.php?t=832642 may help
conganhthuc said:
this http://forum.xda-developers.com/showthread.php?t=832642 may help
Click to expand...
Click to collapse
Mhm, that's what I posted 2 posts above yours. Good idea btw!
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Emmc chip

Is it possible to determine the type without rooting?
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http://forum.xda-developers.com/showpost.php?p=14767024&postcount=272
It says sem04g is that good or bad
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You have the good one then, you should have no trouble rooting the phone. Now if once rooted you ever want to go back to stock with S=ON you'll need to be very very careful that you dont try to go back to original firmware before reinstalling the original radio. You'll end up with something that cant be changed then.
Sorry fir the noob question but what is s on and s off
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Concorde380 said:
Sorry fir the noob question but what is s on and s off
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Click to collapse
If you see S-ON in your bootloader that means radio security is on. S-OFF, which you would see after you have rooted the phone, means radio security is turned off and bootloader is unlocked.
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I suggest taking your time and reading stickies in development forum, to familiarize yourself with the terms frequently used and to understand what is being talked about. It might be a much better way to learn that what you're doing.
Jack_R1 said:
I suggest taking your time and reading stickies in development forum, to familiarize yourself with the terms frequently used and to understand what is being talked about. It might be a much better way to learn that what you're doing.
Click to expand...
Click to collapse
There should be a sticky at the top of each sub-forum saying just that.
srivers33 said:
You have the good one then, you should have no trouble rooting the phone. Now if once rooted you ever want to go back to stock with S=ON you'll need to be very very careful that you dont try to go back to original firmware before reinstalling the original radio. You'll end up with something that cant be changed then.
Click to expand...
Click to collapse
I did not know this. Thank you much!

Flash a new radio on a unrooted phone.

Is it possible.
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I'm pretty sure it is but personally I wouldn't try it.
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If I remember correctly you can't. You need to be fully rooted meaning s-off. Basically s-off means radio sercurity off,among other things turned off. If you try to flash anything through clocklworkmod recovery without s-off,either nothing will happen or your phone will be bricked an you will have to buy a complete new phone. Best thing to do is fully root(s-off). If you need help rooting your phone,send me a pm,an ill help you out.
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Mr.Highway said:
If I remember correctly you can't. You need to be fully rooted meaning s-off. Basically s-off means radio sercurity off,among other things turned off. If you try to flash anything through clocklworkmod recovery without s-off,either nothing will happen or your phone will be bricked an you will have to buy a complete new phone. Best thing to do is fully root(s-off). If you need help rooting your phone,send me a pm,an ill help you out.
Click to expand...
Click to collapse
You're right that you must be rooted to flash in recovery, but you do not flash radios in recovery. They are flashed in the bootloader, and I'm not sure root access is required to flash a PD15IMG.zip file in the bootloader. I'm leaning towards root not being required, but I don't know for sure. Might as well go ahead and try it. The worst that could happen is you get the "access denied" message and the installation aborts.
I was thinking that about the radio, I just flashed my first one. After having my phone rooted for 6months. Only reason why I said root the phone. Is to make sure he has full control over the phone. An it takes some risks out,some but not all.
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Yea, I was about to say you don't use cwm to flash a new radio but you got it. : P lol
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Thanks for all the feedback everyone. Its my girls phone, she wanted the latest but won't let me root it. (Personally I have no idea why) girls I tell ya. Haha. Thanks again everyone.
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If you ever need anymore help,feel free to send me a message.
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Radios can be flashed in bootloader - otherwise stock firmware updates wouldn't be able to upgrade radios - but they most probably need to be signed to be flashed by S-ON bootloader. In that case, the answer to the OP would be "no".

OTA Update

Does anyone know for sure if I can flash the gingerbread update pd15img.zip even though I'm rooted by gfree with the eng hboot?
I can't get the unroot method to work, that's why i'm asking.
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I2IEAILiiTY said:
Does anyone know for sure if I can flash the gingerbread update pd15img.zip even though I'm rooted by gfree with the eng hboot?
I can't get the unroot method to work, that's why i'm asking.
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Click to collapse
Flash the rooted version in recovery, wipe every thing first
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bmakk2055 said:
Flash the unrooted version in recovery, wipe every thing first
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Click to collapse
You can't flash a PD15IMG.zip RUU in recovery. It's only flashable in the bootloader.
Please don't post advice if you don't know what you're talking about.
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I2IEAILiiTY said:
No dip, I'm not stupid.
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bmakk2055 posted incorrect information, so I posted the correct info for the benefit of you or anyone else who might come across this thread. Take a chill pill, bud.
Either way, neither of you have answered the question, so I don't care. You could've kept that comment to yourself and so could he cause he obviously doesn't know a thing about what I'm talking about.
To others who view this, please don't post unless you know the answer. Thanks.
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I2IEAILiiTY said:
Either way, neither of you have answered the question, so I don't care. You could've kept that comment to yourself and so could he cause he obviously doesn't know a thing about what I'm talking about.
To others who view this, please don't post unless you know the answer. Thanks.
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Click to collapse
It wasn't a random "comment". XDA is a database like all forums, so even if you already knew the answer yourself, it's important to correct misinformation for anyone who may come across this thread in the future.
Not cool of you to get mad at him when he's just trying to help you.
That kind of an attitude will just deter people away from even wanting to help you out.
Just sayin'.
To answer your OP, why not use the Froyo PD15IMG.zip? Are you trying to unroot your phone?
Using the GB PD15IMG.zip probably wouldn't be the best idea even if it worked. Because if it worked then you're stuck at GB which can't be rooted ATM.
mackster248 said:
Not cool of you to get mad at him when he's just trying to help you.
That kind of an attitude will just deter people away from even wanting to help you out.
Just sayin'.
To answer your OP, why not use the Froyo PD15IMG.zip? Are you trying to unroot your phone?
Using the GB PD15IMG.zip probably wouldn't be the best idea even if it worked. Because if it worked then you're stuck at GB which can't be rooted ATM.
Click to expand...
Click to collapse
I want the update though. And last time I did the froyo zip while perm rooted with gfree and stock hboot, it bricked the phone. I'm trying to collect all the info first cause apparently I want supposed to do that unless I have eng hboot.
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I2IEAILiiTY said:
I want the update though. And last time I did the froyo zip while perm rooted with gfree and stock hboot, it bricked the phone. I'm trying to collect all the info first cause apparently I want supposed to do that unless I have eng hboot.
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Click to collapse
Then why not just flash the update? There's like 3 flashable versions out there in the developmental section.
I flashed it last night, not that great. Don't know how you could choose that over Virtual Unity's Sense 3.0, but I guess to each their own.
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mackster248 said:
Then why not just flash the update? There's like 3 flashable versions out there in the developmental section.
I flashed it last night, not that great. Don't know how you could choose that over Virtual Unity's Sense 3.0, but I guess to each their own.
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Click to collapse
I have the 'bad' chip and I'm trying to lose root just in case something happens, I also want the update cause froyo was glitchy and I'm starting to have tiny but irritating issues with unity, like wifi calling and my home screen disappearing.
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