[Q] Possible to root phone without USB? - AT&T Samsung Galaxy S II SGH-I777

So I got careless while prepping my phone for warranty return, unrooted and wiped, and then discovered that the su binary was baked into the ROM. I'd re-root the phone, but the problem is, the reason I'm returning it is the USB port is screwed up. I can't get a reliable connection with a computer to root. Is there a way to root wirelessly, or via download?
EDIT: I'm still running 2.3.4 (UCKH7)...could I just do an OTA update? That would basically flash new firmware on the phone, right?

Check 3A in this thread, or check out this thread. Mobile Odin should be able to do what you want to do.

Red5 said:
Check 3A in this thread, or check out this thread. Mobile Odin should be able to do what you want to do.
Click to expand...
Click to collapse
So I kinda feel like an idiot...I didn't actually think the Superuser app was still usable (I assumed my previous kernel flash somehow wiped root...not sure what I was thinking), so I didn't try Mobile Odin. After your suggestion, I went ahead and tried it...and it prompted for authorization. If the app is there, it should work...duh.
I was able to do a full update via Mobile Odin, which appears to have flashed a completely stock kernel, rom, etc. I then did a factory reset. Everything appears to be stock. Thanks!

nd_geek said:
So I got careless while prepping my phone for warranty return, unrooted and wiped, and then discovered that the su binary was baked into the ROM. I'd re-root the phone, but the problem is, the reason I'm returning it is the USB port is screwed up. I can't get a reliable connection with a computer to root. Is there a way to root wirelessly, or via download?
EDIT: I'm still running 2.3.4 (UCKH7)...could I just do an OTA update? That would basically flash new firmware on the phone, right?
Click to expand...
Click to collapse
I can't thinik of any way to root the phone without usb. Mobile Odin requires the phone already be rooted.
I believe the OTA update in incremental, so I don't think it will touch the su binary.
Are you sending it back to Samsung, or taking it to AT&T? What is the chance that anyone is going to look in the file system? Probably non existant with AT&T. Don't know with Samsung.

creepyncrawly: looks like I posted after you started to but before you finished...you're probably right on AT&T not noticing, but they already almost wouldn't take a warranty exchange via the phone support due to the USB port issue (they wanted to call it "physical damage"), so I figured I'd better do everything I could to make it look stock.

nd_geek said:
So I kinda feel like an idiot...
Click to expand...
Click to collapse
You should. Everything you've posted today could have been dealt with in 1 thread instead of 3.

Related

Pantech Flex Jelly Bean Released!

Just got to know that Pantech has released the much awaited Jelly Bean 4.1 for the Flex through OTA AT&T software update.
Like many others, I'm using the flex outside US, therefore, cannot update my flex.
Would request someone to upload the OTA JB zip file.
Can't wait to see Jelly Bean on the Flex.
PS: Check out the Pantech website for this great news
This is good news. I wish I wasn't rooted with CWMR so I could get this. Tried flashing stock recovery.img and boot.img files but get NOT SUPPORT.
Anyone know a way to get this phone back to complete stock so we can get the Jell Bean goodness?
I managed to unroot and restore stock recovery.
Got prompted for the update, it downloaded and installed fine!
This little Flex seems quite a bit better with Jelly Bean. Wish it had been 4.2 but 4.1 is fine.
Tersanyus said:
I managed to unroot and restore stock recovery.
Got prompted for the update, it downloaded and installed fine!
This little Flex seems quite a bit better with Jelly Bean. Wish it had been 4.2 but 4.1 is fine.
Click to expand...
Click to collapse
Can you upload the update file?
How did you unroot?
Sent from my PantechP8010 using xda app-developers app
Not rooted anymore so probably can't get the update file. It was like 264MB or something.
Not planning to root this phone again.
Interesting that the Pantech diag menu shows still rooted and tampered, it's definitely not rooted.
It should be 100% stock.
If you know of a way to get the file off the phone I can look for it.
---------- Post added at 01:09 PM ---------- Previous post was at 12:52 PM ----------
I knew from experience I had to go to stock recovery and unroot to update.
I flashed a stock rooted nandroid backup I had made after rooting initially.
To unroot I think I went into the SuperUser app and choose option to unroot.
Stock recovery file is posted in a thread here somewhere, had recovery.img and boot.img.
Tried flashing those in fastboot but only got NOT SUPPORT mesage.
I took a flashable zip file that had CWM recovery.img file in it and replaced it with the stock recovery.img and flashed it in CWM.
Once stock recovery was on the phone when I tried to use it I only got a little android symbol lying on its back with a red exclamation point.
Phone booted fine and worked ok
Couldn't get it to see the AT&T update until this morning.
Things I have noticed in this new Jelly Bean build for our little Flex:
Of the stock AT&T apps only 3 I could disable (ugh), why no Disable button
good news
Tersanyus said:
Not rooted anymore so probably can't get the update file. It was like 264MB or something.
Not planning to root this phone again.
Interesting that the Pantech diag menu shows still rooted and tampered, it's definitely not rooted.
It should be 100% stock.
If you know of a way to get the file off the phone I can look for it.
Click to expand...
Click to collapse
Basically you will find the update in the /cache folder.
I'm not sure if you you can access this folder without being rooted. You can give it a try using the ES File Explorer.
Let me know if you get the update.
ES File Manager did see the cache folder and all the other system folders. It was empty. I'm sorry, I factory reset the phone last night from stock recovery since it was not updating built in apps properly. Never seen stock recovery on this phone before. It has an option for root. I selected it. Downloaded a few root checker apps, not rooted.
I'm sorry if I hadn't reset it last night I might have found the file. I'm sure it will turn up somewhere. This little Flex doesn't have much in the way of development but someone here at XDA will get it sooner or later.
Tersanyus said:
ES File Manager did see the cache folder and all the other system folders. It was empty. I'm sorry, I factory reset the phone last night from stock recovery since it was not updating built in apps properly. Never seen stock recovery on this phone before. It has an option for root. I selected it. Downloaded a few root checker apps, not rooted.
I'm sorry if I hadn't reset it last night I might have found the file. I'm sure it will turn up somewhere. This little Flex doesn't have much in the way of development but someone here at XDA will get it sooner or later.
Click to expand...
Click to collapse
Oh that's bad!
Actually, there's another way. If you can share your system nandroid backup, maybe that can help.
Try Rooting
Tersanyus said:
ES File Manager did see the cache folder and all the other system folders. It was empty. I'm sorry, I factory reset the phone last night from stock recovery since it was not updating built in apps properly. Never seen stock recovery on this phone before. It has an option for root. I selected it. Downloaded a few root checker apps, not rooted.
I'm sorry if I hadn't reset it last night I might have found the file. I'm sure it will turn up somewhere. This little Flex doesn't have much in the way of development but someone here at XDA will get it sooner or later.
Click to expand...
Click to collapse
Why dont you try to root with this method http://forum.xda-developers.com/showthread.php?t=1886460 ,its the same you used to root 4.0.4 I guess, should work, pull out the update and then unroot the phone as you dont want it rooted.
It happened to me, even rooted I wanst able to see /data content with ES File Blablabla, then tried with root explorer and worked fine.
I'm not going to root this Flex. It's not a primary phone for me (never was). It is used as a spare now and can be used by novice users in my family and friends. Don't want them to have a rooted phone. I'd been wanting to get this phone back to complete stock for a while but hasn't really put much effort into it.
When I saw that Pantech released JB for Flex a few days ago that was my motivation to get it back to stock. Frankly I was surprised I was able to get it back to stock and not brick the phone!
I'm uploading the stock rooted rom I have. Luckily I saved that on my computer. It's uploading to Dropbox now so it will take a while.
Thanks for your help
Tersanyus said:
I'm not going to root this Flex. It's not a primary phone for me (never was). It is used as a spare now and can be used by novice users in my family and friends. Don't want them to have a rooted phone. I'd been wanting to get this phone back to complete stock for a while but hasn't really put much effort into it.
When I saw that Pantech released JB for Flex a few days ago that was my motivation to get it back to stock. Frankly I was surprised I was able to get it back to stock and not brick the phone!
I'm uploading the stock rooted rom I have. Luckily I saved that on my computer. It's uploading to Dropbox now so it will take a while.
Click to expand...
Click to collapse
Well, thanks for the file, I'm outside US and even on stock, update notification doesn't prompt.
I got mine back to Stock, but when I hit check for upgrade it says..."Previous session is running. Please Try Later"
I have wiped it several times. any ideas?
Wait...
kneemeister said:
I got mine back to Stock, but when I hit check for upgrade it says..."Previous session is running. Please Try Later"
I have wiped it several times. any ideas?
Click to expand...
Click to collapse
I can see ATT's software updater sucks, we just can wait for our friend's upload.
Here it is: Link removed, Dropbox suspended it.
That should be a stock but rooted rom. Nothing else done to it at all. At least. I had that on the phone for a while as a backup when I was playing with roms for the flex.
Probably only going to leave this link up for a day. I'd make your own nandroid backup first. You'll probably get an md5 error in CWMR but there are instructions for fixing that around. I think it was ADB commands that had to fix it. I know the instructions for clearing the md5 error are in one of the flex rom threads, not that there were many of those. The standard disclaimer applies, if this nandroid backup bricks your phone, I can't help you.
I got the same previous session message too. Then it said no update after wiping. I think the best thing is just wipe and don't check for updates. Leave phone on, wifi on and wait for the phone to check on it's own. I got the prompt in a few hours.
Hope this helps you.
So, need to flash stock recovery after restoring nandroid correct?
Sent from my PantechP8010 using xda app-developers app
Likely if you do not flash stock recovery in CWMR the update will fail. I tried to take the update before flashing stock recovery, it failed each time. I had already unrooted though. Pretty much what I have learned from flashing various phones over the years is that if you are not stock completely any OTA updates from the carrier will fail or soft brick your device.
I think the Flex was one where I had just that issue. There was some AT&T update a few months back, I said to apply it and I got stuck in recovery. Every time I rebooted the phone it just booted to recovery. Found out if I went into the diag screen on the Flex and choose reboot from there I could boot normally. Eventually I figured out I had the wrong boot.img on the phone. Once that was fixed the phone booted fine. But the update never worked.
You can try to take the update with CWMR but I doubt it will work and could brick or soft brick. I've learned to never take an OTA update from the carrier if you are not completely stock.
Still waiting
Tersanyus said:
Likely if you do not flash stock recovery in CWMR the update will fail. I tried to take the update before flashing stock recovery, it failed each time. I had already unrooted though. Pretty much what I have learned from flashing various phones over the years is that if you are not stock completely any OTA updates from the carrier will fail or soft brick your device.
I think the Flex was one where I had just that issue. There was some AT&T update a few months back, I said to apply it and I got stuck in recovery. Every time I rebooted the phone it just booted to recovery. Found out if I went into the diag screen on the Flex and choose reboot from there I could boot normally. Eventually I figured out I had the wrong boot.img on the phone. Once that was fixed the phone booted fine. But the update never worked.
You can try to take the update with CWMR but I doubt it will work and could brick or soft brick. I've learned to never take an OTA update from the carrier if you are not completely stock.
Click to expand...
Click to collapse
Im on stock and I cant update, no root, stock recovery, Ive been waiting for the update and nothing.
I dont know if is because Im outside US
I got mine back to stock and unrooted, but the upgrade still fails at about 25% and reboots. If I clear cache and wipe, it will download again, then fail again. Even after flashing back to stock, recovery still says rooted and so does the software upload screen. But I have confirmed that I am no longer rooted. I am about to give up.

VRUDMI1 firmware issue/possible brick?

hi,
just got my GS4 today and, very stupidly, agreed to let the phone update to the new firmware via verizon's OTA update to VRUDMI1. realizing i had already made a mistake, i used ODIN to try and flash it back to the stock firmware, which failed. i tried a couple packages for the stock VZ image, but both have failed. also, apparently the VZ GS4 does not give you a serial number, so Samsung's KIES is not an option, unless i am mistaken. i tried downloading that and using my IMEI as the serial but it says the serial is incorrect.
am i completely screwed? or maybe just for the time being until a new image for flashing back to stock from the new firmware is released? the phone boots into ODIN but gives the message that there was an error while updating the firmware, and to try the software repair assistant. based on what i've been reading, it seems that this is sometimes fixable, but perhaps it is just too early for this firmware at this point? ugh.
long shot: the phone was not rooted at the time, locked bootloader, running the fully stock VZ image and new firmware -- perhaps they would provide assistance? i wouldn't hold my breath though!
androidy_guy said:
hi,
just got my GS4 today and, very stupidly, agreed to let the phone update to the new firmware via verizon's OTA update to VRUDMI1. realizing i had already made a mistake, i used ODIN to try and flash it back to the stock firmware, which failed. i tried a couple packages for the stock VZ image, but both have failed. also, apparently the VZ GS4 does not give you a serial number, so Samsung's KIES is not an option, unless i am mistaken. i tried downloading that and using my IMEI as the serial but it says the serial is incorrect.
am i completely screwed? or maybe just for the time being until a new image for flashing back to stock from the new firmware is released? the phone boots into ODIN but gives the message that there was an error while updating the firmware, and to try the software repair assistant. based on what i've been reading, it seems that this is sometimes fixable, but perhaps it is just too early for this firmware at this point? ugh.
long shot: the phone was not rooted at the time, locked bootloader, running the fully stock VZ image and new firmware -- perhaps they would provide assistance? i wouldn't hold my breath though!
Click to expand...
Click to collapse
Yeah once you go to ME7 or MI1, there is no going back. You can only stay where you are, or go forward. You'll need to use Odin again and this time flash the MI1 file.
Which can be found here thanks to Surge1223
http://forum.xda-developers.com/showthread.php?t=2484726
spc_hicks09 said:
Yeah once you go to ME7 or MI1, there is no going back. You can only stay where you are, or go forward. You'll need to use Odin again and this time flash the MI1 file.
Which can be found here thanks to Surge1223
http://forum.xda-developers.com/showthread.php?t=2484726
Click to expand...
Click to collapse
Chances are it will also flip the knox warranty to void because knox status/warranty is now included in the new firmware.
tech_head said:
Chances are it will also flip the knox warranty to void because knox status/warranty is now included in the new firmware.
Click to expand...
Click to collapse
hmm, interesting. perhaps i should try my luck with VZ first? i guess it can't do any harm. currently when it turns on it shows knox status 0x0, which is apparently good. perhaps VZ can flash it somehow? i have no idea what kind of support they provide for this kind of thing.
edit: also it seems this KNOX is mainly relevant for creating a secure zone for corporate applications? i am not using it in that setting. perhaps it would just reduce the resale value somewhat? or is there something i'm not understanding about it.
That flag if set will have Samsung trying to deny any warranty.
They are not going to flash it for you.
Not advocating fraud or anything., but you have only had it one day.......
Sent from my SCH-I545 using Tapatalk
tech_head said:
That flag if set will have Samsung trying to deny any warranty.
They are not going to flash it for you.
Not advocating fraud or anything., but you have only had it one day.......
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
yea, i figured as much. it does say "system status: custom" though - maybe that alone will screw me? not sure how VZ will see that. if they refuse is it worth contacting samsung directly?
also, bought the phone used from a friend, so that prob eliminates any hope from VZ to begin with.
Flash the Odin posted in post 2. Then you can root and use safestrap the same as it being on me7 like it was.
androidy_guy said:
yea, i figured as much. it does say "system status: custom" though - maybe that alone will screw me? not sure how VZ will see that. if they refuse is it worth contacting samsung directly?
also, bought the phone used from a friend, so that prob eliminates any hope from VZ to begin with.
Click to expand...
Click to collapse
Okay, bought from friend not Verizon.
So back to ODIN it is.
You just need the latest firmware to flash. You can't use ME7 but you can use the latest one.
The file is in this thread -> http://forum.xda-developers.com/showthread.php?t=2484726 like one of the previous people posted.
You already know how to use ODIN and this should work. Just remember PDA mode.
Once you flash Me7 there was no going back and MI1 is the same. No going backward.
You should be fine if you can get into download.
^^^^^^^^^ what he said
tech_head said:
Okay, bought from friend not Verizon.
So back to ODIN it is.
You just need the latest firmware to flash. You can't use ME7 but you can use the latest one.
The file is in this thread -> http://forum.xda-developers.com/showthread.php?t=2484726 like one of the previous people posted.
You already know how to use ODIN and this should work. Just remember PDA mode.
Once you flash Me7 there was no going back and MI1 is the same. No going backward.
You should be fine if you can get into download.
Click to expand...
Click to collapse
will do - downloading the package now. should be able to fool around with it after work today. i feel like a real idiot for rushing into this without knowing enough about the OTA firmware that i ignorantly accepted.
at this point i don't really care if the KNOX is triggered or whatever - i always purchase my devices out of warranty and activate them so i can keep my grandfathered unlimited. it's the risk i run for wanting stock android on verizon with unlimited data
ooooook, the package in that thread worked. thanks a lot guys! i was really kicking myself all day over this one, and really had only myself to blame. my only questions now are:
how can i check my KNOX status?
is it likely that there will be a root/CM version for this phone, post UMI1?
Reboot into download and read the tiny text with a magnifying glass
Sent from my SCH-I545 using Tapatalk
Im glad the odin image worked...pulling that thing was kinda difficult lol.
ok i booted into ODIN again and KNOX comes up 0x0, so it looks like i came out unscathed all around. too bad i inadvertently locked my phone down with this update. i got the GS4 so i could upgrade from my GN, in hopes of flashing the latest CM10 on a phone with some nicer hardware.

[Q] Failing to update, reset

Hi all, I originally rooted my phone using this post several months ag http://forum.xda-developers.com/showthread.php?t=2380325
I'm still fairly new to the dealings of root, and have found that I only used it to have access to a couple of cool apps that required root and at that rate I don't even use any more. That being said, I finally accepted the most recent update being okay that I would likely loose my root access. The update kept failing, I assumed because of the root. I backed up my personal data, and performed a factory reset from the phone. The phone still has superuser from the reset and still fails to update. Could someone help me return my phone to fully stock configuration? Thanks!
zomsoc said:
Hi all, I originally rooted my phone using this post several months ag http://forum.xda-developers.com/showthread.php?t=2380325
I'm still fairly new to the dealings of root, and have found that I only used it to have access to a couple of cool apps that required root and at that rate I don't even use any more. That being said, I finally accepted the most recent update being okay that I would likely loose my root access. The update kept failing, I assumed because of the root. I backed up my personal data, and performed a factory reset from the phone. The phone still has superuser from the reset and still fails to update. Could someone help me return my phone to fully stock configuration? Thanks!
Click to expand...
Click to collapse
Find out what odin is. Then..
Google "odin emergency tar (your build number here)" or something to that effect.
If you don't know your build number then you have some more research to do. Good luck.
I'd recommend using the Verizon update assistant. Much easier, but takes about half an hour to do:
1) Connect phone to PC using USB cord
2) When prompted for what action to take when this device is connected, select Verizon update assistant. Installation will take a few minutes.
3) Start the update assistant and confirm that you want to update the phone. The update will take a few minutes.
When the update is complete, you should have the most current update (MK2), and no root access. Should you need root again, try Saferoot - it's quick and easy:
http://forum.xda-developers.com/showthread.php?t=2565758
Thanks for pointing me in the right direction guys, I'll do some more research into both and report back soon.
Help! I've researched odin, downloaded and attempted to flash the stock image. Odin failed. My phone as of now is stuck in the downloading screen.
zomsoc said:
Help! I've researched odin, downloaded and attempted to flash the stock image. Odin failed. My phone as of now is stuck in the downloading screen.
Click to expand...
Click to collapse
You need to flash the same stock image as what was previously on your phone.
If you don't know what version you were on previously, flash MJ7 or MK2.

[Q] Rooted, and want KitKat

I rooted my phone to prevent KitKat from installing, because I didn't want to lose access to FoxFi. I forze the SDM file so it wouldnt look for updates. Today FoxFi has fixed the problem, so I no longer fell the need to be rooted, and I would very much like a taste of that KitKat. If I understand correctly I should not unfreeze the the SDM file and take the OTA update, because it could "brick my phone". Is that the case?
Do I need to unroot first, and is there a thread without a hundred pages that explains how to unroot. I am on Build VRUEMK2.
Thoughts?
Under the settings in the Superuser app is an option to "Full Unroot" Will this really work for unrooting the device, or do i need to do the odin thing i keep reading about? Why would odin even be necessary if this is an option. It seems to easy.
You will need to return your phone to stock, root will prevent the OTA. You can try to unfreeze SDM and take the update, it won't brick your phone, it will just fail to install because root will cause it to fail.
There are threads about using Odin and no-wipe MK2 or MJ7 files to return your phone to stock without losing data. That is the best way to roll your phone back to take the update. Alternatively, you could just do a factory reset from the stock recovery, but you'll lose all your data on the phone. Otherwise, you can just update using the Odin tars that are available now, but since it seems like you don't want to do the research on how to do that, you'd probably better not try.
Paramemetic said:
There are threads about using Odin and no-wipe MK2 or MJ7 files to return your phone to stock without losing data. That is the best way to roll your phone back to take the update. Alternatively, you could just do a factory reset from the stock recovery, but you'll lose all your data on the phone. Otherwise, you can just update using the Odin tars that are available now, but since it seems like you don't want to do the research on how to do that, you'd probably better not try.
Click to expand...
Click to collapse
Thanks,
So you do not recommend or know about the "Full Unroot" option in the Superuser settings.
I do not mid a factory reset, as this is phone is only a month old. If it is that easy, I will probably go that route.
I am currently downloading a file called VRUAMDK_NoWipe.tar.zip which I understand to be a stock image of my android before i rooted that is supposed to take me back to pre-root. But if factory resetting will accomplish the same goal, then that seems like an easier way to go.
I do like the openness of being rooted, but My concern about updating with the root, is that some functions may not work like they are supposed to. I haven't been involved in rooting since the days of playing with my HTC Eris, and Droid X. Maybe things a re different today, but most roms I played with were found to have issues with thinks not functioning correctly. Do the 4.4 "tars" that you are referring to have all the functions?
I'd sit tight and see what comes from the latest tar files of NC5. Maybe nothing, but can't hurt to wait.
Sent from my SCH-I545 using XDA Free mobile app
Rageboardr said:
Thanks,
So you do not recommend or know about the "Full Unroot" option in the Superuser settings.
I do not mid a factory reset, as this is phone is only a month old. If it is that easy, I will probably go that route.
I am currently downloading a file called VRUAMDK_NoWipe.tar.zip which I understand to be a stock image of my android before i rooted that is supposed to take me back to pre-root. But if factory resetting will accomplish the same goal, then that seems like an easier way to go.
I do like the openness of being rooted, but My concern about updating with the root, is that some functions may not work like they are supposed to. I haven't been involved in rooting since the days of playing with my HTC Eris, and Droid X. Maybe things a re different today, but most roms I played with were found to have issues with thinks not functioning correctly. Do the 4.4 "tars" that you are referring to have all the functions?
Click to expand...
Click to collapse
The no wipe image you are downloading is probably not the correct version for your phone unless you are still on the MDK firmware.
Sent from my SCH-I545 using Tapatalk
jmgib said:
The no wipe image you are downloading is probably not the correct version for your phone unless you are still on the MDK firmware.
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
Bummer, I was wondering about that after i started looking at different image names. I started seeing the common theme, and no I am not on MDK, I am on MK2. Bummer because that file took along time to download here at work.
kude87 said:
I'd sit tight and see what comes from the latest tar files of NC5. Maybe nothing, but can't hurt to wait.
Sent from my SCH-I545 using XDA Free mobile app
Click to expand...
Click to collapse
What is the difference between a tar file, and ROMing. Are TAR files more reliable?
I am in no real hurry, but as this is my daily phone, I need everything to work correctly, and no reason to wait if its like ROMs, and there seem to always be things that are quirky in a ROM.
Rageboardr said:
What is the difference between a tar file, and ROMing. Are TAR files more reliable?
I am in no real hurry, but as this is my daily phone, I need everything to work correctly, and no reason to wait if its like ROMs, and there seem to always be things that are quirky in a ROM.
Click to expand...
Click to collapse
If it is your daily and you aren't in any hurry, I strongly suggest waiting it out. Read some forums and get a better feel about rooting and romming.
A tar file is flashed through Odin, and depending which one you download, could lock your bootloader (I forget which firmware you're on). I'd personally wait for/if NC5 is rooted and proceed then.
"Romming" is a broad term used to define flashing custom roms. Predominantly, this means you have an unlocked bootloader and are flashing zip files through a custom recovery.
Sent from my SCH-I545 using XDA Free mobile app
Rageboardr said:
I rooted my phone to prevent KitKat from installing, because I didn't want to lose access to FoxFi. I forze the SDM file so it wouldnt look for updates. Today FoxFi has fixed the problem, so I no longer fell the need to be rooted, and I would very much like a taste of that KitKat. If I understand correctly I should not unfreeze the the SDM file and take the OTA update, because it could "brick my phone". Is that the case?
Do I need to unroot first, and is there a thread without a hundred pages that explains how to unroot. I am on Build VRUEMK2.
Thoughts?
Click to expand...
Click to collapse
Hi I had the same issue. mk2, rooted, wanted to take the ota update and didn't mind losing root.
You won't brick trying to take the update it will just fail with error 402. I wrote out my steps below to guide you thru the process I used and were successful for me.
1. Unroot using SuperSU.
2. Use Kies to update/restore firmware on your PC.
3. Once rebooted search for system update.
4. Download and install the update. I did the whole process using only data no WiFi (not sure if it makes a difference but that's what I did).
5. Once your phone reboots you will be greeted by a lovely red Verizon splash screen.
Hope this helps you and others!
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[Q] Phone is "Broken" Please Help!

Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Andorew said:
Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Click to expand...
Click to collapse
after removing root, you need to flash back to stock to get it working again with the exploit.
Andorew said:
Alright, I don't really know what happened or what I did, but something bad happened. To begin with, I rooted my phone with Stump and that went fine. After a month or so my phone started to lock itself out and sometimes not unlock. This bug, I don't know what it was, was probably from one of the roms. I uninstalled and removed all the roms and "unrooted" my phone. When I try to root my phone again, it sees the phone as unsupported. I did a hard reset/ I even used towelroot and that was bad. My phone also can't be used on my computer because it won't read it as an LG device with a driver. I've hard reset several times and tried many things. What I know for sure is that one rom or something didn't get removed. For example, I had an emoji switcher rom and I still have Google's emoji's instead of the default LG after reset. I can also lock my phone by double tapping the top left corner, which was another rom. This is all when "unrooted"
Can someone help me fix this? I don't have a warranty on the phone and SuperSU doesn't let me do anything on it.
Click to expand...
Click to collapse
You have to flash back to stock via the link below. Once you Unroot it is the only way of getting root back. Plus it is always nice to know how to return to stock before someone starts rooting, flashing roms etc... so when you get into this positions you already know the solution.
Edit: Make sure you do not take the System update after you flash back to 10b otherwise you will not be able to root any way.
http://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140
Jimi Mack said:
You have to flash back to stock via the link below. Once you Unroot it is the only way of getting root back. Plus it is always nice to know how to return to stock before someone starts rooting, flashing roms etc... so when you get into this positions you already know the solution.
Edit: Make sure you do not take the System update after you flash back to 10b otherwise you will not be able to root any way.
http://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140
Click to expand...
Click to collapse
Thanks for the Help. I got my phone back to stock. I don't actually plan on rerooting it for a while. But, do you know why my phone won't take the system update? I tried to and an error appeared.
Andorew said:
Thanks for the Help. I got my phone back to stock. I don't actually plan on rerooting it for a while. But, do you know why my phone won't take the system update? I tried to and an error appeared.
Click to expand...
Click to collapse
Did you get back to stock via the method I supplied? It has to be done that way and then check in your "about phone" and verify you are on "10b". From here the phone should take the 11c update.
Jimi Mack said:
Did you get back to stock via the method I supplied? It has to be done that way and then check in your "about phone" and verify you are on "10b". From here the phone should take the 11c update.
Click to expand...
Click to collapse
Yes, I have 10b, but it fails to update to 11c
Andorew said:
Yes, I have 10b, but it fails to update to 11c
Click to expand...
Click to collapse
Did you disable anything ?
If you returned to stock v10b via the .kdz file, you will not get the OTA because your are on an earlier version of v10b than the phone released with.
You are in a perfect situation to flash bumped TWRP recovery and then the v11c modem, system, and boot images, effectively updating you just like the OTA would have.
If you require the OTA to self-apply, then you need to restore using the .TOT method.
Sent from my VS985 4G using Tapatalk
trent999 said:
If you returned to stock v10b via the .kdz file, you will not get the OTA because your are on an earlier version of v10b than the phone released with.
You are in a perfect situation to flash bumped TWRP recovery and then the v11c modem, system, and boot images, effectively updating you just like the OTA would have.
If you require the OTA to self-apply, then you need to restore using the .TOT method.
Sent from my VS985 4G using Tapatalk
Click to expand...
Click to collapse
How can I flash a newer version such as 11c(Or upcoming Android L)? Without .tot
You can't. You kdz back to keep from getting the update so you can root and bump and flash roms. You tot to get to the right version to take the update
Once L is released OTA, our noble developers will make it possible for us who have root and recovery to flash the OTA components safely, retaining root and custom recovery.
We hope.
Why would you want to take the current locked OTA?
If you TOT you can still root. Before you take the update.

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