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[Q] ROOTING the new V21E GB

This might be a silly question, or I might be jumping the gun -
But has anyone successfully rooted yesterday's GB update yet?
I was one of the lucky ones to sneak through an update without bricking my device. Will the SuperOneClick program work? Will I need to also use NV Flash?
Thank you all.

TeldenW said:
This might be a silly question, or I might be jumping the gun -
But has anyone successfully rooted yesterday's GB update yet?
I was one of the lucky ones to sneak through an update without bricking my device. Will the SuperOneClick program work? Will I need to also use NV Flash?
Thank you all.
Click to expand...
Click to collapse
Taking a quick look through the forum, I would say ....nope. If someone got Root, with these guys here, everyone would know.
Also, why would you say "one of the lucky ones"? I prefer to think the "unlucky few" got bricked. Far more people were successful than unsuccessful. In addition, we do not know what caused the bricking. It could have been non standard recovery, it could have been non standard image, it could have been some mods, it could have been a spam filter on their PC. One thing for sure is, it did not impact everyone, it did not impact most.

Use nvflash to flash a recovery then install the rom in the dev section u will have new baseband plus root plus gb update
Sent from a guy living in a van down by the river

As of right now there is only one rom that has root but it does not include the new baseband. http://forum.xda-developers.com/showthread.php?t=1179748
Developers doe not want to include the new baseband in untill they test it out more, even thought we already have flashed the new baseband through the LG update tool but who knows whats going on inside there heads.

I wonder if the old visionary apk method would guarantee a bricking...
Sent from my LG-P999 using XDA Premium App

Newcomers please read me, a helpful little guide

While I'm seeing an influx of new comers to the MyTouch4G section, most likely due to newer phones coming out and picking these up cheap.
I'd like to remind you of a couple of things prior to just jumping in and rooting your phone.
Disclaimer: i am not a mod or an admin, just a humble "helper outer"
First Things First.​Rooting one's phone is not to be taken lightly. When you root your phone to are basically giving your self SU access to the /system files of your phone. While this allows for GREAT expansion of the devices capabilities, you need to under stand that it can also brick your device in a heart beat. I know a guy who lives in St.Louis who said all he did was flash a custom font, via an application, on his rooted droid 2 and it bricked. You need to read, and understand what you are getting into. Because when the rubber meets the road you are the only one who can save your phone.
Secondly and just as important as anything else else.​please install the ADB drivers at a minimum. TrueBlue_Drew has put together a very simple walk-through with video for this http://bit.ly/q7MP9t. Please take the time to learn the basic commands and what they do.
Third, and this can prevent some headaches down the road​please go and check which eMMC chipset you have. Our phones where made in two different places, and have two different Chip set serial numbers. One of them is problematic and one of them is pretty safe. Please take time to verify which chipset you have prior to flashing anything. And yes it can be done without root access [http://bit.ly/y2zmdr]. Please see this thread http://forum.xda-developers.com/showthread.php?t=858996
Fourth, and this is where the rubbers meets the road. ​A)
You need to decide which root method is for you. There are two different proven methods out there. One is known as the root.sh method. This is the simplest method. the long and short of it is this. You download a packet, extract a folder to your SD Cards root directory. Then you download, install and run a program called VISIONary. after you do that you enter a simple command or two to run the script in the extracted folder. you can find that method here root.sh method now this method will work to turn your phone into a rooted s-off phone. and is super easy i used this method to root my phone with s-off before i even left the T-Mobile store when i bought the devices. However it only turns off the security flags. IF you flash the PD15IMG to return to a stock fashion it will remove all SU rights.
B)
the second method is a bit more entailed but completely removes the security flags. IT's called ./gfree method. Now you need to be careful because this will root a phone with a bad eMMC chipset. Meaning it will be easier for you to brick your device. If that happens you own a 200-500 USD paper weight. And as of currently there is no sure fire way to recover from it. you can find more on that method here ./gfree rooting method.
c)
ONLY IF YOU HAVE THE STOCK 2.3.4 (GINGERBREAD) ROM
you must downgrade to 2.2.1 before you can root your phone.
Please see this link http://bit.ly/rugejM.
d)
if you do not know what you are doing i would advise against the OneClickRoot for rooting ANY phone. It's a simple path to enable someone with no knowledge to root their device.
We are glad you have chosen to make XDA your source for all of your hacker needs. But please take some time and read and study prior to doing anything. We'd hate to see you root and brick your phone because you over looked something.
the Q&A section is used for just that Questions and Answers
the Accessory section is for just that Accessories devoted to the HTC Glacier
the Development Section is just that a section where you can find ROMS, Kernels, hacker, and PC/Mac/Linux guides
the App section is just that a place for us to talk about add ons and applications
everything else falls under the general section.
hope you enjoy your stay here.

Finally, and i wanted to post this separately
please do not be afraid of the search button or Google. Chances are if you've encountered a problem, or have a question. Someone has already asked it, or solved it.
Please watch this
https://www.youtube.com/watch?v=JmvCpR45LKA&feature=youtube_gdata_player

Thanks for this. So your saying not to root at all if you have the "bad" chipset?
Sent from my HTC Glacier using xda premium

CoNsPiRiSiZe said:
Thanks for this. So your saying not to root at all if you have the "bad" chipset?
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
that is what is encouraged, unless you want a $500 brick.

saranhai said:
that is what is encouraged, unless you want a $500 brick.
Click to expand...
Click to collapse
So I got that, plus the bad display!!! Do I call T-Mobile?
Sent from my HTC Glacier using xda premium

Thank you this is very helpful! I just got replacement mt4g due to the bad emmc chip failing and it had the 2.3.4 on it. And it was a pain finding all the info plus the bad info people was giving out to root my phone. So now all new and replacement mt4g's are shipping with 2.3.4 on them, my mother just got a free mt4g and it had 2.3.4 already on it.

CoNsPiRiSiZe said:
Thanks for this. So your saying not to root at all if you have the "bad" chipset?
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
If it does go bad there is good chance you can exchange it just don't tell them anything about you rooted the phone. I sent my phone in rooted with S off with a different problem and had no problem getting an exchange now I have this 2.3.4 which is not too bad but still figuring out the downgrade process I miss all the privileges with being rooted.

jigajay said:
If it does go bad there is good chance you can exchange it just don't tell them anything about you rooted the phone. I sent my phone in rooted with S off with a different problem and had no problem getting an exchange now I have this 2.3.4 which is not too bad but still figuring out the downgrade process I miss all the privileges with being rooted.
Click to expand...
Click to collapse
+1 on replacing with no problem.
Sent from the HTC Glacier Sense 3.0 using XDA premium app

Rooted and downgraded with this guide. Thanks SOO MUCH!!!
Sent from my HTC Glacier using xda premium

This thread should probably be stickied.

chem.manish said:
This thread should probably be stickied.
Click to expand...
Click to collapse
You could PM a local admin/mod and they could do that if they see fit.

Great guide! It helped me with several questions I had, I was even able to check if I had a bad eMMC, I'm lucky I have the good one \o/
My phone came with 2.3.4, I really want to root to remove all the junk that comes preinstalled.
I have a question, if I used the root.sh method (which seems the safest), after downgrading of course. If I flash a rooted stock 2.3.4 ROM http://forum.xda-developers.com/showthread.php?t=1264704
Would I loose my S-OFF? Also to install the ClockworkMod recovery, is it the same way as other phones? ex can I just install it using the ROM manager?
Also is it really necessary to flash the engineering bootloader?
thanks for this great tutorial!

Salvy said:
Would I loose my S-OFF? Also to install the ClockworkMod recovery, is it the same way as other phones? ex can I just install it using the ROM manager?
Also is it really necessary to flash the engineering bootloader?
thanks for this great tutorial!
Click to expand...
Click to collapse
Once you have s-off, you will keep s-off until you manually turn it to s-on. So to answer your question.
No if you flash the rooted 2.3.4 of the stock OS you will keep s-off.
Yes you can flash it via the recovery image, without any problems. Just make sure to do a back up first.
It's not really needed, but encouraged as you can flash specific sections of the OS, or recovery image if needed.

Thank you very much for your help!
Everything went smoothly, now I'm in 2.3.4 rooted with bloat and ad free ^_^
The root.sh method didn't work for me though, but gfree worked like a charm (was kind of scared using it, but since I already checked my eMMC was good, I went ahead and worked perfectly!)
Thanks for your help!

thanks for help

Thanks, very useful information for mytouch 4g owners

check

Great guide! Thanks!

nice starting guide for new mytouch 4g users hoping to root to read!

Thanks for the info!

[Q] No one's playing with the LG LS840 'Viper'?

Ok, so having transferred back to Sprint after an arduous ordeal with Verizon, I now have my new LG LS840 'Viper'[A.os v2.3.3] and have rooted the system. This was definitely not my preferred choice (I wanted the HTC Evo LTE), but it seems like you all got to them first. Now having said this, I find it alarming how few (if I manage to find any @ all) posts there are about the above mentioned LG.
I have run into a few problems. As in things like; I have root and su# capability. System apps. which require root seem to work fine(i.e. mem. optimizers and CPU controls etc.). That is until I try Clockwork Recovery which sends the device into reboot. Also, trying to access the bootloader in the common android fashion (Pwr+Vol.Dn) does nothing more than send me to a 'Factory Data Reset' option.
Now please understand that I am new to LG, as all my experience is with HTC, both at Sprint prev.(HTC EVO 4G wi-max) and at Verizon (HTC Thunderbolt LTE) I think I simply got conned into this fone.
So, If any one reading this post has any experience with the LG Viper, or any other LG device, or both (preferably), Please, give me the run down on how these devices work or any input on the above listed issues.
Also, any links to information (etc.) will be highly appreciated.
Thank You, JLM

p.s.
I should also probably mention that I rooted the device using the SuperOneClick method listed @ Androidcentral.com

I have LG P509 Optimus T to access recovery home, volume up and power. I'm using AmonRa 3.0.6 but same button combination for Clockworkmod recovery.
Sent from my LG-P500 using XDA

Have you installed a cutom recovery yet? You will need it to flash rom's and make backups.

fdaconta said:
Have you installed a cutom recovery yet? You will need it to flash rom's and make backups.
Click to expand...
Click to collapse
Not yet. I thought that S1C would load it. I have currently found a user program that is supposed to work with LG viper. I have yet to try and run it. Here is the url address http://d-h.st/GFZ. with a little more time maybe I can have it worked out.

JzMac said:
Not yet. I thought that S1C would load it. I have currently found a user program that is supposed to work with LG viper. I have yet to try and run it. Here is the url address http://d-h.st/GFZ. with a little more time maybe I can have it worked out.
Click to expand...
Click to collapse
Perhaps I should mention that the SuperOneClick version I used successfully was v.1.7 and not the v.2.3.3 that is listed in the Androidcentral Forum. With v.2.3.3 it always froze trying to load Superuser.apk

I jut got one of these todays. Cannot figure out how to get to the boot-loader yet.

JzMac said:
I should also probably mention that I rooted the device using the SuperOneClick method listed @ Androidcentral.com
Click to expand...
Click to collapse
^^ boss

LG
LG is a good brand was thinknig of getting it

I've had this phone for about 6-8 weeks now and still cannot find any roms to flash.

Jelly Bean release
I get the feeling the Viper is suffering because of LG's decision to release it with GB when ICS had been available for so long. Maybe there's some light at the end of the tunnel. I did find at least one rumor saying it will get a Jelly Bean Update in the Sept/Oct time frame. It might be enough to get some interest back into the device. Without some interest on the part of Devs, this isn't going to move much at all. It might already be past a critical adoption time too.
Since I'm a noob, I can't post a link, but go ahead and Google:
List of AT&T, Verizon, Sprint and T-Mobile Phones that will get Jelly Bean

Its actually a pretty slick little device for the price. Can't beat free
Sent from my LG-LS840 using xda app-developers app

Give it some more time. Things are in the works.
Sent from my LG-LS840 using Tapatalk 2
---------- Post added at 11:38 PM ---------- Previous post was at 11:34 PM ----------
If anyone is that desperate ... Donate to one of the hard working dev teams...i can name a few...once we get fully stable clock work mod recovery we're of to the races.
Sent from my LG-LS840 using Tapatalk 2

Name em when I get paid ill donate
Sent from my LG-LS840 using xda app-developers app

I'm quite disappointed with this phone and the lack of development. It's been a great phone despite the fact that something fried inside my first one, and now my 2nd may be suffering from the same thing. I might keep this phone as a spare and upgrade to something better soon.

I'll have to agree with earlier, this little thing (my main is a SII Epic 4g Touch) is not bad. My girl had got one, said she was having problems so I switched, giving her my Photon 4g, but since I've had it, and rooted it, I haven't had a lick of problem out of it. One thing that has surprised me is also the what has seemed an extreme lack of support on it (I've had a custom rom on every one of my phones since my first cappy 3 years ago). Another is the external speaker....my goodness!! this thing is twice as loud as my SII....of course LG has been slowing falling off the bandwagon, but somehow holding on in the android race. And tho I'm a Galaxy S freak, this phone is alright. For free, a hell of a deal.

Net-Jester said:
I've had this phone for about 6-8 weeks now and still cannot find any roms to flash.
Click to expand...
Click to collapse
from what ive found on the internet the only way to have custom roms on the lg viper is to flash back to GB with the lg flashtool and then flash a rom. I think the bootloader is locked and that's why you cant do anything with it. I haven't tried to unlock with any programs or anything cause I don't think im that advanced but if you want to try go ahead. this is all just info ive gathered from the internet though. I have managed to root ics zvk though. just don't freeze or uninstall google play movies and tv. it gives a security error.
if you want to root zvk follow these steps though;
1) install lg flashtool and flash phone to zvi
2) root with Root_with_Restore_by_Bin4ry_v15
3) install ota root keeper(voodoo ota rootkeeper)
4)temp unroot in ota rootkeeper
5)install update to zvk
6)restore root in ota rootkeeper
7)enjoy!!!

It's late, but I'm playing with it. I'm using a thread to summarize what I find.

Confused on which way to unroot?

I rooted my HTC Inspire, via AAHK, thinking that I knew what I needed to. Granted, it is now some time after that. And I am looking to unroot. Why, you may ask? I saw that I really wasn't cut out for the diverse openness (yes, I am a total n00b). For the past few days, I have been perusing the forums to find out which unroot method to use, and a guideline to unroot. Can anyone give/create guidelines for me? I was thinking of just running AAHK again, but after reading about a problem some have had, I am kinda frightened.

The best advice is try the IRC http://webchat.freenode.net/?channels=#aahkSupport
They can help or answer any questions you have.
Sent from my HTC PH39100 using Tapatalk 2

Good to know.
I thought that the IRC was going to help. But what I also want is a little bit of reassurance (and I acknowledge that XDA is not a therapy forum ) from others who have unrooted successfully using AAHK. Anyone?
Further, are there any advantages to unrooting?

http://forum.xda-developers.com/showthread.php?t=1208507
thechive.com

jasonlikeusual said:
I thought that the IRC was going to help. But what I also want is a little bit of reassurance (and I acknowledge that XDA is not a therapy forum ) from others who have unrooted successfully using AAHK. Anyone?
Further, are there any advantages to unrooting?
Click to expand...
Click to collapse
The Hack Kit works great if you want to unroot. It just replaces the Rom u are using with a RUU. You will be still S-OFF but not rooted. I don´t get why you want to unroot...there´s no advantages to me to stay plain stock if you don´t have to send your phone to warranty.

Will updating software mess up my root

I keep on getting this prompt saying I need to update my software, it'll just take a few minutes, etc. I rooted my phone just recently and want to make sure that if I update I won't lose my root privileges.
The reason I'd like to update us I'd like top see if it will fix the problem with the WiFi connection, I've completely lousy the ability top connect to WiFi.
Does anyone have any info in these issues?
Thanks
Sent from my HTC One X using xda app-developers app

Yes, you will lose your root. You can either use ota rootkeeper from the play store or my recommendation would be to just flash a ROM. CleanROM to be specific. It's based off the latest OTA. Flash that and the latest radio and you'll be golden. Best ROM available.
Sent from my HTC One X using xda premium

choocher said:
I keep on getting this prompt saying I need to update my software, it'll just take a few minutes, etc. I rooted my phone just recently and want to make sure that if I update I won't lose my root privileges.
Click to expand...
Click to collapse
If you install and activate OTARootkeeper, it will preserve your root. It's pretty much idiot-proof.

+1 for OTARootKeeper. It worked for me when my phone updated from 1.73 to 1.85.
Sent from my htc_evita using xda app-developers app

iElvis said:
If you install and activate OTARootkeeper, it will preserve your root. It's pretty much idiot-proof.
Click to expand...
Click to collapse
It should be noted that OTA Rootkeeper is verified to work with the 1.85 OTA, but its not a sure thing for every OTA. Its possible that future OTA's may still break root, even with Rootkeeper. When future updates come out, safest to see if OTA Rootkeeper works for others before attempting yourself, unless you feel like being brave (I guess somebody has to be the guinea pig). Or to install the update by some other means, as they are often posted here in pre-rooted form and installable via recovery.

I think I'll do both. The only thing is, everybody talks about flashing a Rom as if I should know what that is, or how to do it. Sadly, I don't have the slightest clue. Does anyone have a link to a step by step instruction on how to do it?
Sent from my HTC One X using xda app-developers app

choocher said:
I think I'll do both. The only thing is, everybody talks about flashing a Rom as if I should know what that is, or how to do it. Sadly, I don't have the slightest clue. Does anyone have a link to a step by step instruction on how to do it?
Click to expand...
Click to collapse
There are such things, but if you're that clueless, you should do some reading and researching about the general subject before doing anything with your phone. Don't do anything that a) you don't fully understands and b) don't know how to undo.

choocher said:
I think I'll do both. The only thing is, everybody talks about flashing a Rom as if I should know what that is, or how to do it. Sadly, I don't have the slightest clue. Does anyone have a link to a step by step instruction on how to do it?
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
The reason why everybody talks like you should know what a ROM is is because this is xda-developers. This site is geared directly towards developers and users who root and flash ROMs and mods. It is pretty much understood that if you are on this site, you should at the very least know what a ROM is. There are other, more general Android sites out there that are for the average user but this is not one of those sites.
That said, if you check out the development section, you will see a whole bunch of threads for various ROMs and mods, I suggest checking them out and you will see what benefits they provide and how their experiences differ from the stock one. Flashing a ROM is a lot easier than you would think, and the benefits are endless. Everything you need to know about how to do it can be found here on xda, just look around a bit and you will find all the info you need. Good luck!

Thank you for the help and direction.
Sent from my HTC One X using xda app-developers app

No prob. If after doing some reading you still have questions, don't hesitate to ask. We're here to help
Sent from my HTC One X using xda premium