Database Users

Rooting the G2? A little help kinda confused with things.

Hey guys ill be joining this side of the forums now on monday and I'm really excited. Just I'm kinda confused about a few things and I was wondering if anyone could help enlighten a few things for me.
I know what Root is, S-off, Cid yada yada and I'm not new to rooting at all. I have adb and etc and I kinda want to do this on ubuntu because my vista is kind of janky at times.
Now apparently there is Temporary Root and Permanent Root and of course I want Permanent root, s-off, etc.
1.Now from what I read there has been apparently an update that updated the G2 to 1.22 or something like that? I read its rootable apparently but you need a windows application called gfree or something? Is this possible to do using just ubuntu?
2. Now to obtain root, s-off etc do I have to obtain temporary root first, then permanent root? Its kinda confusing coming in a noob to this device and trying to figure this all out. And do the methods vary with which firmwire your phone comes with? I'm assuming mines will come with the newest OTA since I'm receiving it Monday.
3. Also from what I'm seeing apparently having S-off and root and what not matters on what rom your running also? I don't want to flash a rom then end up loosing root or something. And Noo I DO NOT want to stay stock once I obtain root. I'm kind of a flashoholic.
Thanks to anyone willing to help I really appreciate it.
Sent from my T-Mobile myTouch 3G Slide using XDA App

gfree is a program rum on your phone... it "sets you 'G'2 free"... but i had a lot of problems getting gfree to work with the new g2 i got in the mail... check out my post on cyanogen... this is how i got root and latest radio img's... its under forums and htc desire z / g2... how to fix a bricked g2 and root a g2 another way...

Visionary way was mad easy for me. Check out unlockr.com for it
Sent from my HTC Vision using XDA App

GhostZini said:
Visionary way was mad easy for me. Check out unlockr.com for it
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Link to it?
Sent from my T-Mobile myTouch 3G Slide using XDA App

Shaquiel Harris said:
Link to it?
Sent from my T-Mobile myTouch 3G Slide using XDA App
Click to expand...
Click to collapse
Here this link has the video links in it for the unlockr
http://forum.xda-developers.com/showpost.php?p=10244704&postcount=2
Sent from my HTC Vision using XDA App

joemm said:
Here this link has the video links in it for the unlockr
http://forum.xda-developers.com/showpost.php?p=10244704&postcount=2
Sent from my HTC Vision using XDA App
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Click to collapse
Shouldn't yall warn him about using VISIONary first? SOMETIMES, no NOT all the time but SOMETIMES people get stuck in a boot loop from using the VISIONary method. I would not recommended it, if you have know how to use ADB, use it. I'm pretty sure that they have ADB for Linux because they do have the Android SDK on Linux(at least I think they do). All you need to do in order to root with the safer/recommended way is ADB. All you have to do is ADB Push some files to your phone then run them on your phone's Terminal Emulator App, its pretty simple. Though I have not personally rooted a G2 yet(I get mine tomorrow) but I have spent at least a week learning about how to root the G2.

Check out the wiki, explains how to root using rage+gfree.
http://forum.xda-developers.com/wik...sion#Rooting_the_Vision_.28G2.2FDZ.29_and_DHD
I followed these instructions and rooted my phone fairly easily.

KoolKidsKlub said:
Shouldn't yall warn him about using VISIONary first? SOMETIMES, no NOT all the time but SOMETIMES people get stuck in a boot loop from using the VISIONary method. I would not recommended it, if you have know how to use ADB, use it. I'm pretty sure that they have ADB for Linux because they do have the Android SDK on Linux(at least I think they do). All you need to do in order to root with the safer/recommended way is ADB. All you have to do is ADB Push some files to your phone then run them on your phone's Terminal Emulator App, its pretty simple. Though I have not personally rooted a G2 yet(I get mine tomorrow) but I have spent at least a week learning about how to root the G2.
Click to expand...
Click to collapse
First of all follow the link I gave him, did you bother to do that, there was a warning, second of all I've helped a lot of people root following the videos and have had zero bricks as long as they do everything I posted in the link, third I rooted this way with zero problems, when people brick their phones its not visionary that bricks phones it people that think they know how to properly use visionary when they don't that bricks phones, its not just pressing the " attempt perm root" button to root your phone, you have to press certain settings in order to use it right.
Sent from my HTC Vision using XDA App

joemm said:
First of all read the entire link I gave him, there was a warning, second of all I've helped a lot of people root following the videos and have had zero bricks as long as they do everything I posted in the link, third I rooted this way with zero problems, when people brick their phones its not visionary that bricks phones it people that think they know how to properly use visionary when they don't that bricks phones, its not just pressing the " attempt perm root" button to root your phone, you have to press certain settings in order to use it right.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
You may be right, but all the bricks that I have seen on this forum are from people using the VISIONary app. I haven't seen a single person brick using the Rage and GFree method.

KoolKidsKlub said:
You may be right, but all the bricks that I have seen on this forum are from people using the VISIONary app. I haven't seen a single person brick using the Rage and GFree method.
Click to expand...
Click to collapse
I've seen bootloops from people using rage and gfree too, guess you better search a little harder since your gonna attempt perm root tommorow.
Sent from my HTC Vision using XDA App

joemm said:
I've seen bootloops from people using rage and gfree too, guess you better search a little harder since your gonna attempt perm root tommorow.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Alright and how would one fix a boot loop caused by Rage and GFree? I have searched before but I never found anything on it.
EDIT: And if you could, please show me some links with people stuck in a boot loop caused by Rage and GFree, I would like to read it and learn from their mistakes so that I don't do them.

KoolKidsKlub said:
Alright and how would one fix a boot loop caused by Rage and GFree? I have searched before but I never found anything on it.
EDIT: And if you could, please show me some links with people stuck in a boot loop caused by Rage and GFree, I would like to read it and learn from their mistakes so that I don't do them.
Click to expand...
Click to collapse
When I get home i'll find the links for you, and you know I got to hand it to you, at least you do research and learn before you even got your phone, I wish more people would take the same approach as you.
Sent from my HTC Vision using XDA App

Im rooted and done, Just got the phone today....used this method on this wiki..
http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision

Well I'm doing research on it as well. thanks you guys for your resposes. I love this community people actually attempt to help. Trust guys I did my research and all that so I'm not a noob. Just a noob to this device that's all.
Sent from my T-Mobile myTouch 3G Slide using XDA App

david279 said:
Im rooted and done, Just got the phone today....used this method on this wiki..
http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision
Click to expand...
Click to collapse
hey david279, which radio(bandbase) did you have on your new G2 when you rooted with GFree?

Hmm just to make shure. I obtain root first, then use that gfree app on my rooted vision to get sim unlock, s-off etc?
Never mind just read it. This is actually really simple. *facepalm* sorry guys for the thread space ill get my topic removed.

I had the 26.03.02.26. I updated it to the newest one in the radio thread in the dev forum. I gotta use to those long radio version numbers.
Sent from my HTC Vision using XDA App

david279 said:
I had the 26.03.02.26. I updated it to the newest one in the radio thread in the dev forum. I gotta use to those long radio version numbers.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Thanks, just confirming that 26.03.02.26 was still rootable with the wiki root instructions, there seems to be some confusion about if you can still root the 26.03.02.26 radio with the wiki, and you just confirmed that you still can.
Thanks Again, and happy flashing.

Rooting this phone reminded me of when I had a hero. That simple. I got a evo too and that was something to root when it first was released.
Sent from my HTC Vision using XDA App

david279 said:
I had the 26.03.02.26. I updated it to the newest one in the radio thread in the dev forum. I gotta use to those long radio version numbers.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Exactly the info I was looking for I will be rooting later today.

Rooting New Gingerbread release

Well it is now official that gingerbread has been leak/released for our G2 and I'm sure lot of us who had soft bricks are happy to know we can unbrick it and now to our next problem rooting it
I have tried 2 ways so far first is the wiki way with psneutur and gfree, and other is temp root with visionary
My results for both came negative,
Gfree/ psneutur gave me permission denied after I pushed it in
Visionary jus gave me black screen
And gingerbreak requirs s-off
So let's gather info and or figure out a way to root new gingerbread if any tried downgrade method let all us know with steps what you did
Here is the info for new gingerbread
Ship s-on
Hboot 0.82.0008
Radio 26.08.04.30M3
eMMC-boot
Apr 13 2011,
So hope we can find solution to root and we can get custom roms back on it

you need to try to gain temproot with gingerbreak. can you please come over #g2root ?

I just said I tempted and it just stuck on trying to root nothing happen and I will go what irc server? Freenode?

Let's wait for an update from paul on visionary
Sent from my T-Mobile G2 using XDA App

androidfeen809 said:
Let's wait for an update from paul on visionary
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
I dont know about that...once you put out something that bricks a ton of phones, i tend not to trust it ever again...

xsteven77x said:
I dont know about that...once you put out something that bricks a ton of phones, i tend not to trust it ever again...
Click to expand...
Click to collapse
Well... I've never used any method but Unforgivens Method. Well hopefully we find a new way to root it.
Sent from my HTC Vision using XDA Premium App

lainvalenajr said:
Well... I've never used any method but Unforgivens Method. Well hopefully we find a new way to root it.
Sent from my HTC Vision using XDA Premium App
Click to expand...
Click to collapse
Visionary (as evidence by the sticky at the top of the dev phone saying DONT USE VISIONARY TO PERM ROOT) has bricked many a phones that have only now been able to be fixed. I think its just a trust issue and comes to down to each individual and what they personally think and believe I personally would never use visionary again no matter how many times its updated or "fixed". The trust has been broken.

Idk why there's hate on visionary... I rooted my phone the second day the process was released and I've never had an issue since...? And I've rooted 2 other g2s well after and still never had any issues... just followed instructions. I understand it can brick your phone, but then again... was it really visionary that bricked it? Or was it an user error placing blame?? Just saying....
Sent from my HTC Desire Z/G2 using XDA App

yeah i rooted my g2 using the visionary method and have had no issues. and it seems like a lot of the bricking has occurred since i rooted, so i dont get it.

i did visionary root with success, but put yourself in the other end of ppls shoes who did use visinary an you get a brick and no way out of it, other than have gfree with jus pushing, and everythign else is done for you, i would go that route than a higher chance of bricking,
But this thread is not bout bricking this is about how to obtain root on the new stock rom that is out

Yes please! if anyone finds out how to root the G2 with stock Gingerbread could you please post! thanks in advance!

shady503403 said:
Idk why there's hate on visionary... I rooted my phone the second day the process was released and I've never had an issue since...? And I've rooted 2 other g2s well after and still never had any issues... just followed instructions. I understand it can brick your phone, but then again... was it really visionary that bricked it? Or was it an user error placing blame?? Just saying....
Sent from my HTC Desire Z/G2 using XDA App
Click to expand...
Click to collapse
user error? lol in a one-click root... maybe they were pressing the top right corner of the button and that's their error lol

I don't know, either, but there has to be some reasonable explanation, doesn't there? After all, many people (myself included) had no trouble rooting with Visionary. OTOH, this is my second G2 - the first went back under warranty. With the first one, Visionary was unsuccessful at perm-rooting. This one, worked on the first try. Odd? Computers are NOT supposed to behave randomly - so why the difference?

when someone comes up with the visionary source, there are people that can understand it. until then it's a black box.

+1
I'm in the same boat. I just got a brand new G2 off craigslist, and was very happy to see that it had gingerbread. But to my extreme dissappointment, I cannot root it or downgrade it to gain root. Below are the things I have tried and didnt work.
Visionary
Gingerbreak (v1,0, 1.1, 1.2)
Rage
Super One-click
Z4Root
Androot
Gold card, for downgrading, also tried Gold card with above root methods.
I have also tried taking the stock Froyo PC10IMG and modified the info txt to read it as a newer version, and it loaded it, checked it, then just went back to the bootloader screen like there was no image there at all. Last night I was thinking that if I pulled the internal battery (the little tiny one) then it would lose its info, allowing me to load any PC10IMG I wanted. NOPE. Rom and all its info and settings are still intact. Weird, cuz I thought that's what that little battery was for. So, I'm out of options. I love the rom, it's fast as hell and the battery life is far better than when I had my last G2. I just wanna overclock, add some sounds without using Zedge or something (want internal mods that arent dependant on memory using apps), and do some theming. Oh, and removing that horrible pink bloat >:]
I just know that our awesome Devs will come up with something.
XDA ROCKS!!!!!

Waiting?!
Any updates regarding the root?
I tried everything, and nothing works.
I even tried to resend it to the repair center to get froyo, they returned it back saying that they could no longer Downgrade it!

well this is my argument, you can call them and ask them for one that is froyo
complain to them that you have netflix and paying for a service to use on your phone reason why you got it, and since "THEY" updated and made it unsuably they are obligated to give you one that can use netflix or a replacement that can use it as they have done something that was not confirmed with you if you sent it for simple repair, you did not get your phone back to how it was you got something different...
start this fight you will probably end up with a mytouch 4g

fallen368 said:
...Last night I was thinking that if I pulled the internal battery (the little tiny one) then it would lose its info, allowing me to load any PC10IMG I wanted. NOPE. Rom and all its info and settings are still intact. Weird, cuz I thought that's what that little battery was for.
Click to expand...
Click to collapse
Hi!
The config options that you would have to change are written to the emmc on partition17 (main version) or partition7 (S-OFF, SuperCID, SIM-Lock) so that will not change if you pull any kind of battery.
The only chance to root this rom is that we find a new temp-root method and then do the usual things (misc_version, goldcard, downgrade, gfree, ...)
I do not expect that someone publishes a new temp-root before either T-Mobile/HTC rolled out the OTA or a different device running 2.3.4 really needs it.
Have fun - Guhl
-
Sent from my HTC Vision using XDA App

guhl99 said:
Hi!
The config options that you would have to change are written to the emmc on partition17 (main version) or partition7 (S-OFF, SuperCID, SIM-Lock) so that will not change if you pull any kind of battery.
The only chance to root this rom is that we find a new temp-root method and then do the usual things (misc_version, goldcard, downgrade, gfree, ...)
I do not expect that someone publishes a new temp-root before either T-Mobile/HTC rolled out the OTA or a different device running 2.3.4 really needs it.
Have fun - Guhl
-
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Damnit WE really need it!
Sent from my HTC Vision using XDA Premium App

xsteven77x said:
Damnit WE really need it!
Sent from my HTC Vision using XDA Premium App
Click to expand...
Click to collapse
Either demand it now and be greedy, or wait and it will be universal. =]

[Q] Help with Mytouch 4G with Gingerbread 2.3.4

Hello everyone,
Any help you guys can give will be much appreciated.
I have a MyTouch 4G previously running Froyo, rooted and S=Off. Against better judgment, I decided to put this release of Gingerbread 2.3.4 on it:
PD15IMG_Glacier_Gingerbread_S_TMOUS_2.19.531.1_Radio_12.58.60.25_26.11.04.03_M_release_200756_signed.zip
Though everything seems to work fine, I lost root. Contrary to most other accounts from other people who flashed the same file, S=Off remained on my phone.
I would really like to get root back so I can use some of my apps again.
Visionary stops at a black screen.
Gingerbreak runs forever with no success.
What other means can I use to get root back or am I SOL for now until someone figures out how to root 2.3.4 on the MT4G?
Thanks again.
N

From what I could find in the forums, you are kinda stuck till someone comes up with another exploit in order to gain root and s-off
Sent from my HTC Glacier using XDA Premium App

I am stuck in the same situation, except that I updated first to the official gingerbread rom for mytouch 4g and then tried to root my phone, i.e. the phone was not rooted at all.

I'm quite confident an exploit will be (re)written - just a matter of time. It's just that I couldn't use some of my paid apps.

normandelli said:
I'm quite confident an exploit will be (re)written - just a matter of time. It's just that I couldn't use some of my paid apps.
Click to expand...
Click to collapse
Yeah, Im just itching to use bloat freezer. I'm doing a warrant exchange if nothing happens in a week or two. Got dust under the screen anyways.
Sent from my HTC Glacier using XDA Premium App

You can go back to 2.2.1 from 2.3.4
I had the same issue then i found this http://forum.xda-developers.com/showthread.php?t=1178912 follow the G2 method, when you get to the part where you put this in # /data/local/tmp/misc_version -s 1.19.531.1 make sure you put the version you want like 1.17.531.2 not 1.19.531.1 worked for me just did it about 1/2hr ago

If you still have S-off, why not just wipe and flash another ROM?

GazaIan said:
If you still have S-off, why not just wipe and flash another ROM?
Click to expand...
Click to collapse
The ota kills root and makes S= ON
Sent from my HTC Glacier using XDA Premium App

GazaIan said:
If you still have S-off, why not just wipe and flash another ROM?
Click to expand...
Click to collapse
I tried flashing a similar 2.3.4 release that is rooted. Renamed it to PD15IMG.zip and tried applying it - At "parsing", it stops and just goes back to the HBOOT menu.

normandelli said:
I tried flashing a similar 2.3.4 release that is rooted. Renamed it to PD15IMG.zip and tried applying it - At "parsing", it stops and just goes back to the HBOOT menu.
Click to expand...
Click to collapse
You are mixing up roms and official update zips. You can't just flash a rom thorough hboot. That's not how it works.
Sent from my HTC Glacier using XDA Premium App

I managed to flash 2.2.1 back on to it and re-rooted. Problem solved. Thanks!

normandelli said:
I managed to flash 2.2.1 back on to it and re-rooted. Problem solved. Thanks!
Click to expand...
Click to collapse
Can you tell me how you managed to do that please?

superNES64 said:
Can you tell me how you managed to do that please?
Click to expand...
Click to collapse
lOOK AT WOLF26915's post use the G2 instructions to temp root using the fre3vo exploit in adb then change your version number to 1.17.531.2, then your bootloader will allow you to use the 2.2.1 PD15IMG update to get back to stock and root.

normandelli said:
I tried flashing a similar 2.3.4 release that is rooted. Renamed it to PD15IMG.zip and tried applying it - At "parsing", it stops and just goes back to the HBOOT menu.
Click to expand...
Click to collapse
This is the problem with n00bs. You wanna jump head first into something you have absolutely no understanding of then beg for help over and over in here when you finally brick your phone.
Stupid. You FAIL!
So sick of new users of Android trying to jump before looking. You're the same kind of people who would jump off a cliff before checking to see how deep the water is. Then want help after you break your neck.

CBConsultation said:
This is the problem with n00bs. You wanna jump head first into something you have absolutely no understanding of then beg for help over and over in here when you finally brick your phone.
Stupid. You FAIL!
So sick of new users of Android trying to jump before looking. You're the same kind of people who would jump off a cliff before checking to see how deep the water is. Then want help after you break your neck.
Click to expand...
Click to collapse
Just remember you was new at this at one time to

WOLF26915 said:
Just remember you was new at this at one time to
Click to expand...
Click to collapse
That was 20 years ago. And yet, even then, when I wanted to know something; I searched and searched and searched, and searched again. Then I read and read and re-read over and over and over again. And after all that if I still didn't know then I would ask. But I would also ask in a proficient manner.
Too many young kids jumping in on the Android bandwagon and wanting to root and flash Rom's right out of the box without learning first.
I stand by my first statement.

If you had Radio S-OFF, you should be able to flash an unsigned PD15IMG.zip even though you lost root.
Sent from my Nexus One using Tapatalk

WOLF26915 said:
I had the same issue then i found this http://forum.xda-developers.com/showthread.php?t=1178912 follow the G2 method, when you get to the part where you put this in # /data/local/tmp/misc_version -s 1.19.531.1 make sure you put the version you want like 1.17.531.2 not 1.19.531.1 worked for me just did it about 1/2hr ago
Click to expand...
Click to collapse
thanks a lot dude for showing me to put that.. i can confirm it worked perfectly fine. i will hit the thanks button for sure. i was stuck on that damn gingerbread leak build lol

Interesting. msm_rotator is I believe the exploit used in Fre3vo.
I wonder if this would work to downgrade the HTC Panache from Mobilicity to an MT4G ROM?

I also downgraded back to 2.2.1 then updated to the rooted 2.3.4 and it works

Lost phone..new one came with stock 2.3.4

So I lost my phone..the new one came in last night. And it came with 2.3.4.. I tried to down grade it..followed all the instructions from the forum and everything worked fine..until the bootloader part. It said that it couldn't find the
PD15img.zip file when I put it in the root of the sd card. And then I followed the FAT32 method to make the phone read my sdcard..but that still Didn't work..now what?? Used the search bar but could find anything..
Sent from my HTC Glacier using XDA App

lxcrazzydxl said:
So I lost my phone..the new one came in last night. And it came with 2.3.4.. I tried to down grade it..followed all the instructions from the forum and everything worked fine..until the bootloader part. It said that it couldn't find the
PD15img.zip file when I put it in the root of the sd card. And then I followed the FAT32 method to make the phone read my sdcard..but that still Didn't work..now what?? Used the search bar but could find anything..
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
I just received my exchange today and very upset mine came with 2.3.4 also I can't lie it's better than I expected but than again I was using a G1 while waiting a month for my phone I have pre-paid but I was so looking foward to using the new evil d sense 3.0

lxcrazzydxl said:
So I lost my phone..the new one came in last night. And it came with 2.3.4.. I tried to down grade it..followed all the instructions from the forum and everything worked fine..until the bootloader part. It said that it couldn't find the
PD15img.zip file when I put it in the root of the sd card. And then I followed the FAT32 method to make the phone read my sdcard..but that still Didn't work..now what?? Used the search bar but could find anything..
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
Look in the vision g2 section I was in the same boat as you there is a tut in those forums for downgrading to 2.2.1 with adb it also works for mt4g wish I still had link but its there

Same here... Lost my phone and received the replacement yesterday (off course version 2.3.4). Turned out it is a refurbished, the speaker not working, the earpiece not working. I missed another release of lovely Miui

I just happened to see this post and am curious what the problem is... Why are you downgrading it???
I have a Mytouch 4g (HTC Glacier) which was having issues and I just got the replacement. I have not even turn it on, but I have not doubt it will be 2.3.3-- their latest OTA udpate.
Is there going to be any problem rooting this?? Again, it alarmed me that people were trying to downgrade..
Has the firmware/bootloader changed???

syntropic said:
I just happened to see this post and am curious what the problem is... Why are you downgrading it???
I have a Mytouch 4g (HTC Glacier) which was having issues and I just got the replacement. I have not even turn it on, but I have not doubt it will be 2.3.3-- their latest OTA udpate.
Is there going to be any problem rooting this?? Again, it alarmed me that people were trying to downgrade..
Has the firmware/bootloader changed???
Click to expand...
Click to collapse
There is no method to root 2.3.4 yet. That's why people have to downgrade.

Do you mean like downgrade from 2.3.4 to 2.2.1 root it, and then upgrade to 2.3.4?
But the only way to do that is if we had the stock 2.3.4 rom, which we don't have, correct?
So I can skip the root and wait, or I can downgrade and be able to use 50% of the apps which I would otherwise be unable to use as they require root.
This sucks.... I am sure someone is working hard on this... but I am surprised there has not been any method (even one that was risky -- as in one typo and you've bricked it) figured out by someone...
Ummm.. Next question then, Can anyone tell me any obvious benefits of the TMO 2.3.4 stock? Is it fast, or mediocre? Or is it just worthless due to the fact that you cannot root it?

syntropic said:
Do you mean like downgrade from 2.3.4 to 2.2.1 root it, and then upgrade to 2.3.4?
But the only way to do that is if we had the stock 2.3.4 rom, which we don't have, correct?
So I can skip the root and wait, or I can downgrade and be able to use 50% of the apps which I would otherwise be unable to use as they require root.
This sucks.... I am sure someone is working hard on this... but I am surprised there has not been any method (even one that was risky -- as in one typo and you've bricked it) figured out by someone...
Ummm.. Next question then, Can anyone tell me any obvious benefits of the TMO 2.3.4 stock? Is it fast, or mediocre? Or is it just worthless due to the fact that you cannot root it?
Click to expand...
Click to collapse
Didn't quite understand what you mean but yes, if you got the phone pre-installed with TMO's 2.3.4 then there's no way to root that. You would have to downgrade back to Froyo then root it.
There really are no benefits to TMO's stock 2.3.4 since CM7 2.3.5, VU's 2.3.4 and MIUI's 2.3.5 GB are all better and faster. And even if you liked TMO's GB version for some reason there are rooted and deodexed versions to flash in the dev section. So there really is no downside to rooting.
And as previously stated, the only way to downgrade would be to use that thread in the G2 section which requires ADB.

If you have any questions I just finished downgrading my replacement phone and and rooting via gfree last night.
And before last night I've never even used ADB before.
Found 2 threads that helped me do just that.
Got it all downgraded then followed a video to root gfree. (mackster248)
(Never rooted that way before either.)
Anyway PM if you need help. Maybe I can help you out.

nguyendqh said:
If you have any questions I just finished downgrading my replacement phone and and rooting via gfree last night.
And before last night I've never even used ADB before.
Found 2 threads that helped me do just that.
Got it all downgraded then followed a video to root gfree. (mackster248)
(Never rooted that way before either.)
Anyway PM if you need help. Maybe I can help you out.
Click to expand...
Click to collapse
I came over from Sprint Sunday. I bought a new MT4G, and it had 2.3.4 on it. I had a bad feeling there wasnt gonna be a root method for it. I jumped on my PC and did a few google searches. I came up with this method to downgrade:
http://forum.xda-developers.com/showthread.php?t=1178912
It went perfect. I also looked at a few of the root methods. I found this one to be easiest for me:
http://wiki.cyanogenmod.com/wiki/TMobile_myTouch_4G:_Full_Update_Guide
I only post this becuase I havent seen any links posted and I imagine alot more people are gonna end up with the GB MT4G's out of the box. Total time to downgrade and root was less than 30 minutes.

same thing happened to me, I tried the adb process but it's hard. so I gave up.. Good luck to you

mikeyinid said:
I came over from Sprint Sunday. I bought a new MT4G, and it had 2.3.4 on it. I had a bad feeling there wasnt gonna be a root method for it. I jumped on my PC and did a few google searches. I came up with this method to downgrade:
http://forum.xda-developers.com/showthread.php?t=1178912
It went perfect. I also looked at a few of the root methods. I found this one to be easiest for me:
http://forum.xda-developers.com/showthread.php?t=1178912
I only post this becuase I havent seen any links posted and I imagine alot more people are gonna end up with the GB MT4G's out of the box. Total time to downgrade and root was less than 30 minutes.
Click to expand...
Click to collapse
Thanks for the links. Going to have the phone on Monday with the hope that the phone is working fine so i can play with that.

mikeyinid said:
I came over from Sprint Sunday. I bought a new MT4G, and it had 2.3.4 on it. I had a bad feeling there wasnt gonna be a root method for it. I jumped on my PC and did a few google searches. I came up with this method to downgrade:
http://forum.xda-developers.com/showthread.php?t=1178912
It went perfect. I also looked at a few of the root methods. I found this one to be easiest for me:
http://forum.xda-developers.com/showthread.php?t=1178912
I only post this becuase I havent seen any links posted and I imagine alot more people are gonna end up with the GB MT4G's out of the box. Total time to downgrade and root was less than 30 minutes.
Click to expand...
Click to collapse
Those 2 links are both for the downgrading btw.
The links here will help.
(ADB) http://forum.xda-developers.com/showthread.php?t=928370
(Downgrade) http://forum.xda-developers.com/showthread.php?t=1178912
(Root) http://www.youtube.com/watch?v=c4B4y0CQUDo

nguyendqh said:
Those 2 links are both for the downgrading btw.
The links here will help.
(ADB) http://forum.xda-developers.com/showthread.php?t=928370
(Downgrade) http://forum.xda-developers.com/showthread.php?t=1178912
(Root) http://www.youtube.com/watch?v=c4B4y0CQUDo
Click to expand...
Click to collapse
thank you. gotta bookmark these.

I posted the same link twice? Lol, my mistake. I'll post the root method also.
*Here is the root method I used.
http://wiki.cyanogenmod.com/wiki/TMobile_myTouch_4G:_Full_Update_Guide
nguyendqh said:
Those 2 links are both for the downgrading btw.
The links here will help.
(ADB) http://forum.xda-developers.com/showthread.php?t=928370
(Downgrade) http://forum.xda-developers.com/showthread.php?t=1178912
(Root) http://www.youtube.com/watch?v=c4B4y0CQUDo
Click to expand...
Click to collapse
Sent from my HTC Glacier using XDA App

mikeyinid said:
I posted the same link twice? Lol, my mistake. I'll post the root method also.
*Here is the root method I used.
http://wiki.cyanogenmod.com/wiki/TMobile_myTouch_4G:_Full_Update_Guide
Click to expand...
Click to collapse
But this method cannot be used if you have 2.3.4 stock, correct? I looked at it quickly.... it doesn't seem to mention downgrading (unless I overlooked it), so it would require downgrade to Froyo first, correct?

syntropic said:
But this method cannot be used if you have 2.3.4 stock, correct? I looked at it quickly.... it doesn't seem to mention downgrading (unless I overlooked it), so it would require downgrade to Froyo first, correct?
Click to expand...
Click to collapse
Yes you would half to downgrade to 2.2.1 to root there is no way to root 2.3.4 right now

Yea, unlike most of the other HTC. Phones that got a 2.3.4 update, revolution doesn't support unlocking the mytouch 4g without a downgrade. On the first page of this thread I posted a link to downgrade and the easiest way I found to root. Someone also posted links on this page. I found a few other root methods but they required you to install apps to gain temp root access or download files on the phones browser. The link I found actually only requires you to dl and unzip a few files to your PC and run maybe 10 or 12 commands in a terminal. Very easy.
syntropic said:
But this method cannot be used if you have 2.3.4 stock, correct? I looked at it quickly.... it doesn't seem to mention downgrading (unless I overlooked it), so it would require downgrade to Froyo first, correct?
Click to expand...
Click to collapse
Sent from my HTC Glacier using XDA App

2012
Seems like even a year later the best method to root the mytouch 4g is downgrading. I can see why people hate HTC phones

DurtyKing said:
Seems like even a year later the best method to root the mytouch 4g is downgrading. I can see why people hate HTC phones
Click to expand...
Click to collapse
A little more work for a better build quality is worth it.
Sent from my myTouch 4g using xda app-developers app

[Q] Help With my Rooting

I am having a mytouch 4g now running stock rom 2.1. The phone came with S-Off. So if i download the 2.3 update, would it turn my phone back to S-on???
Also does the S-Off mean that if i want to root the phone, i would just need to flash the superuser.zip? or what???:silly:
Or Where will i continue from in case i want to root the phone. Also my device is "M4G2DE".
THANKS

mickeyasamoah said:
I am having a mytouch 4g now running stock rom 2.1. The phone came with S-Off. So if i download the 2.3 update, would it turn my phone back to S-on???
Also does the S-Off mean that if i want to root the phone, i would just need to flash the superuser.zip? or what???:silly:
Or Where will i continue from in case i want to root the phone. Also my device is "M4G2DE".
THANKS
Click to expand...
Click to collapse
http://forum.xda-developers.com/wiki/HTC_Glacier#Root
http://oldwiki.cyanogenmod.org/wiki/HTC_Glacier:_Full_Update_Guide
Those are two pretty good guides. Honestly you have to first read, read and read some more to understand what you have and what can be done with it. Also in development there are answers to your questions under the stickys. Updating your phone would more than likely put it back to full stock status. Also why upgrade to an already 2 yr old software version.
I would recommend fully rooting your phone and the cyanogen method was easier to me. Also remember to google like crazy....

playya said:
http://forum.xda-developers.com/wiki/HTC_Glacier#Root
http://oldwiki.cyanogenmod.org/wiki/HTC_Glacier:_Full_Update_Guide
Those are two pretty good guides. Honestly you have to first read, read and read some more to understand what you have and what can be done with it. Also in development there are answers to your questions under the stickys. Updating your phone would more than likely put it back to full stock status. Also why upgrade to an already 2 yr old software version.
I would recommend fully rooting your phone and the cyanogen method was easier to me. Also remember to google like crazy....
Click to expand...
Click to collapse
Thanks but i read a guide which said that the emmc chips in the mytouch 4g normally corrupts after wiping or factory reset. So i am a little confused. There have been many instances that people have bricked their mytouch 4g.

mickeyasamoah said:
Thanks but i read a guide which said that the emmc chips in the mytouch 4g normally corrupts after wiping or factory reset. So i am a little confused. There have been many instances that people have bricked their mytouch 4g.
Click to expand...
Click to collapse
Why do you have two of the same thread?
Listen, here is the deal with the eMMC. Some are faulty, some aren't. If you have a crappy one, flashing CAN speed up the process of the chip giving out. If the chip does goes kaput, though, it always was. The only "bad" chips are the ones that fail. I and many others one here have a glacier with the type of chip people ignorantly refer to as "bad." I have flashed hundreds, perhaps thousands of times and it still works just fine. Understand?

estallings15 said:
Why do you have two of the same thread?
Listen, here is the deal with the eMMC. Some are faulty, some aren't. If you have a crappy one, flashing CAN speed up the process of the chip giving out. If the chip does goes kaput, though, it always was. The only "bad" chips are the ones that fail. I and many others one here have a glacier with the type of chip people ignorantly refer to as "bad." I have flashed hundreds, perhaps thousands of times and it still works just fine. Understand?
Click to expand...
Click to collapse
what he said..... Hey I just got this phone on loan and rooted it and moved on to flashing.. not for nothing but this phone dont cost that much if something goes wrong... but if you are scared may I suggest leave this forum alone because it may have you doing things you are not comfortable with. - Just a suggestion

Hey. I have rooted and installed cyanogemod 7 okay??? So thanks but ur suggestion isnt helping.
Sent from my HTC Glacier using xda app-developers app

mickeyasamoah said:
Hey. I have rooted and installed cyanogemod 7 okay??? So thanks but ur suggestion isnt helping.
Sent from my HTC Glacier using xda app-developers app
Click to expand...
Click to collapse
confused? I am glad to see you rooted and if you used the method by CM then you are also SIM unlocked. Now stroll over to Development section and you can either flash the 2.3 stock rom or my suggestion the 4.2.2 rom by cnote74.
Your device is now freely yours!
mickeyasamoah said:
I am having a mytouch 4g now running stock rom 2.1. The phone came with S-Off. So if i download the 2.3 update, would it turn my phone back to S-on??? - MY ANSWER WOULD BE YES.... WHY RISK IT
Also does the S-Off mean that if i want to root the phone, i would just need to flash the superuser.zip? or what???:silly: - YOU WOULD NEED A CUSTOM RECOVERY TO FLASH ANYTHING
Or Where will i continue from in case i want to root the phone. Also my device is "M4G2DE".
Click to expand...
Click to collapse

http://oldwiki.cyanogenmod.org/wiki/HTC_Glacier:_Full_Update_Guide
I agree with this one. This is how I got my MT4G rooted and custom roms installed just about a week ago.

Hey OP you ok... My suggestion still not working?

playya said:
Hey OP you ok... My suggestion still not working?
Click to expand...
Click to collapse
He PM'ed me. He got it worked out.