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[Q] Unrooted, restored G2X 2.2.2 not updating to Gingerbread

So, I'm having a rather unique problem with my t-mobile G2X that I can't seem to find the answer to. The closest I could find is this thread:
http://forum.xda-developers.com/showthread.php?t=1478549
yet following the instructions given to be giving me no success.
A while back, before the Over the Air update to 2.3.3 rolled out, I decided to root my phone. I'm not too sure about the exact method I used, but I recall attempting to use SuperOneClick unsuccessfully. It kept prompting me to install ADB drivers, followed by hanging on some steps and never actually rooting successfully. This occurred over on multiple computers.
So, having followed this tutorial:
http://theunlockr.com/2011/05/23/how-to-unroot-the-t-mobile-g2x/
the current state of my phone is:
Code:
Model Number:
LG-P999
Android Version:
2.2.2
Baseband Version:
M6600A-SCAUTNZ-2.0.9720T 1 -JUL 15 2011 10:00:00] MP:TRULGE_08.09.02R_MDM
Kernel version:
2.6.32.9
Build number:
FRG83G
Software Version:
LG-P999-V10f
Every time I try to Software Update Check, I get the following message:
"Current version is the latest version."
I know for a fact 2.2.2 is not the latest version, as 2.3.3 rolled out over the air on July 25th of last year.
I should note that the unrooting process made use of SuperOneClick and as just like before, it gave me problems and hung on some steps, freezing and requiring a force close. I'm unsure if it successfully unrooted my phone without leaving any strange remnants anywhere!
Is there any way for me to get my (presumably) unrooted 2.2.2 G2X into a state where it will successfully update to 2.3.3, completely unrooted? (Preferably without the use of SuperOneClick, as it's been giving me serious problems.)
Thanks

Have you tried lg updater? Have you tried rooting via nvflash?
Sent from my LG-P999 using xda premium

g0dsgreen said:
Have you tried lg updater? Have you tried rooting via nvflash?
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
LG Updator (B2CAppSetup_3.exe I assume) gives me the following when it auto-checks the version, and when I attempt to run recovery:
"The Cell phone is the latest version already. So you don't need to update."
As for rooting with nvFlash, what good will that do if I may ask? Is there a reason I should be rooted? My goal is to have an unrooted device, able to update to the latest version of the firmware; basically something I could hand to T-Mobile without anything looking suspicious.
Thanks again!

t3h m00kz said:
LG Updator (B2CAppSetup_3.exe I assume) gives me the following when it auto-checks the version, and when I attempt to run recovery:
"The Cell phone is the latest version already. So you don't need to update."
As for rooting with nvFlash, what good will that do if I may ask? Is there a reason I should be rooted? My goal is to have an unrooted device, able to update to the latest version of the firmware; basically something I could hand to T-Mobile without anything looking suspicious.
Thanks again!
Click to expand...
Click to collapse
You dont have to root to use CWM. You can have an unrooted device and still install custom Roms like stock GB or Tsugi/Bionix, but all you have to do is change the recovery. No rooting needed

Is there a reference I can use to learn how to do that? There's tons of CWN tutorials, but I wouldn't know which one to follow and I don't want to risk screwing up my phone any worse! From what I'm gathering, I'd imagine what I'd need to do is get the stock T-Mobile G2X rom and flash it to my phone?
Thanks dudes

check out tgagunmans nvflash cwm thread in dev section, easy instructions.
Sent from my LG-P999 using xda premium

ALRIGHT! So. After some painful trouble shooting, going through TGA_Gunman's NVflash thread and putting pieces together, I've managed to get my phone into an unrooted state with 2.3.3. What I had to do was install the APX drivers and follow the instructions listed here:
http://forum.xda-developers.com/showthread.php?p=17258229
I would like to bring up a couple of concerns I have.
The phone has stock recovery, and has had 2.3.3 flashed onto it via the batch script in the thread above. My concern with this is, when I got the phone it was on 2.2.2 and eventually got the Over the Air update. If I were to take this phone to T-Mo, would there be anything suspicious they could find?
And lastly, I'd like to ask if the process listed in the thread above would be considered "Flashing a rom." I'm a bit naive on the subject, and would like some confirmation.
Thanks so much for your patience guys! Hopefully my phone's back in an acceptable state! Who knows, I may experiment with more roms and hacks in the future ;}
Thanks again!

If you think they'll be suspicious, and you have insurance, take a hammer to it.
Since they aren't stocking G2x's anymore and they probably won't have any in stock, you'll probably get a nice new Galaxy S 4G! Oh joy!
But seriously, don't do that. I don't think they should have any reason to be suspicious, but I'm no expert.

When I switched out my Samsung Vibrant out about 4 months ago, all the Rep did was look for the Superuser app. Since I didnt have one (I had flashed back to stock, but you can hide/uninstall the app) I was handed my new Vibrant. Till I again broke it recently. Glad to be on the G2X though.
If you want a close to stock ROM, I suggest Bionic Reloaded v3 as its based off of the OTA 2.3.3, and is the most stable ROM available to us, and probably will be, as its based on the official release. Hope this helps.
Sent from my LG G2X using the XDA App while in the office. Take that!

[Q] Need help with ICS

Hi everyone, I have a Nexus S from Best Buy on ATT. Right now I'm stuck with 2.3.4 (build gtj61). I'm very new at this but am trying to research how to upgrade to ICS. From what I can figure I can either Flash the full rom to 2.3.6 and wait for the update to hit, or I can fastboot an image to 2.3.6 or 4.0.4.
What I need to know is which option would be easier for a noob and can you help me find a guide to complete the process. So far the best thing I have found is the guide on android addicted.
Even though it may seem pretty comprehensive to some of you, to a complete noob like myself it is very confusing. For example when it says to download the Android usb / adb driver it doesn't really say what to do with it. And the very next step it shows 2 files that it didn't tell me to dl and basically loses me.
Can anyone tell me what is the easiest way to go about this and what exactly I need to do.
Thanks
Dan

No need to keep repeating the four letter word (noob). We've all been there before. My suggestion to you is of course the safest route for any beginner: find the OTA update.zip for 2.3.6 and wait for the phone to prompt you for the ICS update. And while you're enjoying your stock ICS experience, start reading up on bootloader unlocking, rooting and using custom kernel and ROMs so you can make full use of your Google phone.
Hope this helps! Cheers!
Sent from my Nexus S

I got mine back from repair today, and of course, they replaced the perfectly working 4.0.4 with a 2.3.6. The phone automatically started downloading the update a mere minute after booting, so what I'm stumped on is why yours didn't automagically update itself right away.
Maybe you could force an update check by typing *#*#2432546#*#* into the dialer, then checking the System Updates point inside About Phone.
Unlocking and flashing custom ROMs can be fraught with problems, and are not exactly for the faint of heart, given that there is no one-click executable to flash new ROMs like there was for Windows Mobile (my old phone was/is an HTC Universal, running Windows Mobile 6.5. A real fossil...). There are many guides on the forum, most of them stickied, be sure to chew through them, make backups, and pray to your chosen deity when you start typing in ADB

drivers are a HUGE pain. If you do this while running a linux distro (I run ubuntu) you don't need drivers. they are native with linux.
Anyways Linux is great and you should stop using winblows.
welcome!
Sent from my LS670 using XDA

DC80X said:
Hi everyone, I have a Nexus S from Best Buy on ATT. Right now I'm stuck with 2.3.4 (build gtj61). I'm very new at this but am trying to research how to upgrade to ICS. From what I can figure I can either Flash the full rom to 2.3.6 and wait for the update to hit, or I can fastboot an image to 2.3.6 or 4.0.4.
What I need to know is which option would be easier for a noob and can you help me find a guide to complete the process. So far the best thing I have found is the guide on android addicted.
Even though it may seem pretty comprehensive to some of you, to a complete noob like myself it is very confusing. For example when it says to download the Android usb / adb driver it doesn't really say what to do with it. And the very next step it shows 2 files that it didn't tell me to dl and basically loses me.
Can anyone tell me what is the easiest way to go about this and what exactly I need to do.
Thanks
Dan
Click to expand...
Click to collapse
You could always follow the steps in this thread;
http://forum.xda-developers.com/showthread.php?t=1445621
I used the same Method for My GT-I9020T (T-Mobile)
I was on 2.3.6. A month after my wifes phone got the OTA to 4.0.4 I still was on 2.3.6.
I followed the steps in the thread above and did the Up-Grade Myself.
No rooting, No Boot loader un-locking, From stock recovery.
Worked perfectly for me.
Read through that thread above to see what other AT&T users said about this.
Also his XDA threads are no longer being updated so after reading through the posts, go to his new place here:
http://www.randomphantasmagoria.com/firmware/nexus-s/
to see the latest info and files.
good luck.

[Q] 2013 Verizon Galaxy S3 Stock Rooted Overclocking Help

First Post
I searched through the Galaxy S3 Forum and can't seem to find any current information and guide that would walk me through overclocking my phone. I want to be able to tweak voltage and overclock my phone to the 1.7-1.89 ghz area. I'm aware my mileage may vary on this but my real challenge is finding a current guide that will actually work.
Model: SCH-1535
Okay so a little background and information
I bought my phone on Black Friday and it came with ICS. Shortly after I updated to Jelly bean 4.1.1, then and now I have 4.1.2.
I have rooted my phone and installed pacman rom, via the following guide/s
http://www.youtube.com/watch?v=6-tQ05Zo_9U (How I rooted)
http://forum.xda-developers.com/showthread.php?t=2028443 (How I installed PacMan Rom)
My next goal was to overclock my phone.
I tried following this guide, but ended up soft bricking my phone
So I freaked like a noob would freak, However I'm proud that I kept a cool head because I eventually found a guide that got me back to stock
http://forum.xda-developers.com/showthread.php?t=1840030 (How I un-softbricked)
So I re-rooted my phone via the first link I provided and decided to stay back on my stock OS since I missed many of the features and samsung stuff I liked.
Just FYI, I never backed up my original OS as when I un-softbricked I had to find a stock OS online and it looks like I found a very early build of ICS but anyway I'm updated back to 4.1.2 JB and I am successfully rooted, Titanium backup says I'm completely rooted and I have superuser in a few apps I use.
My ultimate goal is to overclock my phone maximum and set a lower voltage minimum to help battery life as well. Everything I find on this seems to be dated back to June 2012 or July 2012 when the phone released and seems outdated and to not work on the newer JB updates out there. I think this needs to be revisited and a current process that is known-working be made forum knowledge.
So again, my first post, Thanks for reading, Hopefully someone can help. Hopefully the replies on this thread help many people out there seeking the same knowledge on their uber hard Verizon GS3 with it's locked bootloader.
Ahead of time Disclaimer, I do not hold anyone responsible with what happens to my phone if they give me advice to overclock my phone in good faith and something goes wrong. I take full responsibility for taking the risk with my device.
Thanks in advance

Just throwing this out there, I honestly didn't bother watching the youtube videos that you linked.
Have you unlocked your bootloader? You are rooted but you can not flash a kernel unless you have unlocked your bootloader. Otherwise you will be softbricked and need to use Odin to recover. Use the guide by open1your1eyes titled "[GUIDE] Root for Jelly Bean 4.1.1 or 4.1.2 OTA ***UPDATED 3/5***" if you still need to do so.
Once you've have unlocked your bootloader, there are a number of kernels to use depending on if you're going to stick with your stock rooted TW rom or AOSP. Find a kernel you like, flash it, then you can adjust your voltages and/or CPU speeds with apps like System Tuner, SetCPU, Trickster Mod, etc.
Voltages, are tricky depending on the type of cpu you have. You can check the type of CPU you have by following these steps here. Make sure to read the link included which directs you to post #1341 by Imoseyon on the cpu differences.

Lord_Exodia said:
First Post
I searched through the Galaxy S3 Forum and can't seem to find any current information and guide that would walk me through overclocking my phone. I want to be able to tweak voltage and overclock my phone to the 1.7-1.89 ghz area. I'm aware my mileage may vary on this but my real challenge is finding a current guide that will actually work.
Model: SCH-1535
Okay so a little background and information
I bought my phone on Black Friday and it came with ICS. Shortly after I updated to Jelly bean 4.1.1, then and now I have 4.1.2.
I have rooted my phone and installed pacman rom, via the following guide/s
http://www.youtube.com/watch?v=6-tQ05Zo_9U (How I rooted)
http://forum.xda-developers.com/showthread.php?t=2028443 (How I installed PacMan Rom)
My next goal was to overclock my phone.
I tried following this guide, but ended up soft bricking my phone
So I freaked like a noob would freak, However I'm proud that I kept a cool head because I eventually found a guide that got me back to stock
http://forum.xda-developers.com/showthread.php?t=1840030 (How I un-softbricked)
So I re-rooted my phone via the first link I provided and decided to stay back on my stock OS since I missed many of the features and samsung stuff I liked.
Just FYI, I never backed up my original OS as when I un-softbricked I had to find a stock OS online and it looks like I found a very early build of ICS but anyway I'm updated back to 4.1.2 JB and I am successfully rooted, Titanium backup says I'm completely rooted and I have superuser in a few apps I use.
My ultimate goal is to overclock my phone maximum and set a lower voltage minimum to help battery life as well. Everything I find on this seems to be dated back to June 2012 or July 2012 when the phone released and seems outdated and to not work on the newer JB updates out there. I think this needs to be revisited and a current process that is known-working be made forum knowledge.
So again, my first post, Thanks for reading, Hopefully someone can help. Hopefully the replies on this thread help many people out there seeking the same knowledge on their uber hard Verizon GS3 with it's locked bootloader.
Ahead of time Disclaimer, I do not hold anyone responsible with what happens to my phone if they give me advice to overclock my phone in good faith and something goes wrong. I take full responsibility for taking the risk with my device.
Thanks in advance
Click to expand...
Click to collapse
Overclocking is a lot easier as the previously mentioned apps can do that as long as the custom kernel supports it. As for undervolting some custom kernels are already undervolted by default. There is also this for the KT kernel: http://forum.xda-developers.com/showthread.php?t=2144004
There is also this: http://rootzwiki.com/topic/31329-kerneltouchwiz-leankernel-minimalistic-kernel-mb1-v21-31513/page__st__1410#entry1042976

SlimSnoopOS said:
Just throwing this out there, I honestly didn't bother watching the youtube videos that you linked.
Have you unlocked your bootloader? You are rooted but you can not flash a kernel unless you have unlocked your bootloader. Otherwise you will be softbricked and need to use Odin to recover. Use the guide by open1your1eyes titled "[GUIDE] Root for Jelly Bean 4.1.1 or 4.1.2 OTA ***UPDATED 3/5***" if you still need to do so.
Once you've have unlocked your bootloader, there are a number of kernels to use depending on if you're going to stick with your stock rooted TW rom or AOSP. Find a kernel you like, flash it, then you can adjust your voltages and/or CPU speeds with apps like System Tuner, SetCPU, Trickster Mod, etc.
Voltages, are tricky depending on the type of cpu you have. You can check the type of CPU you have by following these steps here. Make sure to read the link included which directs you to post #1341 by Imoseyon on the cpu differences.
Click to expand...
Click to collapse
Thanks for your reply, those are the steps that I've actually followed to get rooted, the youtube video I linked linked to that specific thread and that's the steps I took to root my device
So, I apologize but I'm completely new to rooting and flashing custom roms and things to your smartphone, my last two phones were blackberries so I'm now on my first of many droids to come (dont like iphone). This question will sound stupid of me but is flashing clockwork mod and then flashing the BRBMB1 bootchain unlocking my bootloader? If so I've done this already. The current steps out there don't seem to work for me.
I dont understand the terminology of some of these thing but I can follow a guide well. So far I've tried flashing the INvisblek v2 Kernel through EZ-Recovery and it really messed me up. I can double check my methodology. I'm wondering if maybe I just had a bad flash and maybe it will work if I do it again, but I'm hoping someone who has recently gone through this can share what they did to get it working on Verizon GS3 SCH-1535 because verizon sure does go out of it's way to prevent tampering

jmxc23 said:
Overclocking is a lot easier as the previously mentioned apps can do that as long as the custom kernel supports it. As for undervolting some custom kernels are already undervolted by default. There is also this for the KT kernel: http://forum.xda-developers.com/showthread.php?t=2144004
There is also this: http://rootzwiki.com/topic/31329-kerneltouchwiz-leankernel-minimalistic-kernel-mb1-v21-31513/page__st__1410#entry1042976
Click to expand...
Click to collapse
Are both of those Kernels for overclocking? It looks like your second link seems to allow voltage tweaks, funny thing is before I started this thread I saw that thread but it didn't say anything about overclocking so to a noob like me what does kernel tweaking mean
I'll take a good look at those treads when I get home, I'm about to head home from work, thanks for your reply.

Lord_Exodia said:
Thanks for your reply, those are the steps that I've actually followed to get rooted, the youtube video I linked linked to that specific thread and that's the steps I took to root my device
So, I apologize but I'm completely new to rooting and flashing custom roms and things to your smartphone, my last two phones were blackberries so I'm now on my first of many droids to come (dont like iphone). This question will sound stupid of me but is flashing clockwork mod and then flashing the BRBMB1 bootchain unlocking my bootloader? If so I've done this already. The current steps out there don't seem to work for me.
I dont understand the terminology of some of these thing but I can follow a guide well. So far I've tried flashing the INvisblek v2 Kernel through EZ-Recovery and it really messed me up. I can double check my methodology. I'm wondering if maybe I just had a bad flash and maybe it will work if I do it again, but I'm hoping someone who has recently gone through this can share what they did to get it working on Verizon GS3 SCH-1535 because verizon sure does go out of it's way to prevent tampering
Click to expand...
Click to collapse
Lord_Exodia said:
Are both of those Kernels for overclocking? It looks like your second link seems to allow voltage tweaks, funny thing is before I started this thread I saw that thread but it didn't say anything about overclocking so to a noob like me what does kernel tweaking mean
I'll take a good look at those treads when I get home, I'm about to head home from work, thanks for your reply.
Click to expand...
Click to collapse
Well, first off, EZ-recovery isn't for flashing anything but a custom recovery. You flash kernels with the recovery just like you would with a ROM. It sounds like you're unlocked, and should be good to go.
Another thing to know/understand is that most custom kernels will support over/underclocking and many will support voltage settings. Most won't say they support clock changes because its almost understood for people who've been playing with this stuff for a while.
I will also say one last thing, and that is that you honestly shouldn't have much need to overclock this phone much at all. Its a very snappy devices, and especially if you can find a custom ROM that plays well with you. Overclocking will really more than anything lessen your battery life with the upside of slightly boosted performance (read: borderline negligible). At least in my experience.
Sent from my SCH-i535 using Tapatalk 2
If I've helped, please hit the thanks button.

Lord_Exodia said:
Thanks for your reply, those are the steps that I've actually followed to get rooted, the youtube video I linked linked to that specific thread and that's the steps I took to root my device
So, I apologize but I'm completely new to rooting and flashing custom roms and things to your smartphone, my last two phones were blackberries so I'm now on my first of many droids to come (dont like iphone). This question will sound stupid of me but is flashing clockwork mod and then flashing the BRBMB1 bootchain unlocking my bootloader? If so I've done this already. The current steps out there don't seem to work for me.
I dont understand the terminology of some of these thing but I can follow a guide well. So far I've tried flashing the INvisblek v2 Kernel through EZ-Recovery and it really messed me up. I can double check my methodology. I'm wondering if maybe I just had a bad flash and maybe it will work if I do it again, but I'm hoping someone who has recently gone through this can share what they did to get it working on Verizon GS3 SCH-1535 because verizon sure does go out of it's way to prevent tampering
Click to expand...
Click to collapse
This is my first Android device as well and like you my last device was a blackberry. The thing is when overclocking you must undervolt to compensate for the increase in performance as it is a detriment to the battery. The first link I posted also supports overclocking and undervolted as when you're are flashing it you're also flashing it's KT Tweaker app it also allows you to save your oc/uv setup or use the team's own setups that you have downloaded. Also I recommend an app called DS battery saver as it fully utilizes the phone's deep sleep mode. For the aforementioned app I suggest put it in slumberer mode as in 8 hours of off screen time you're only losing 1-5% of battery life.

jmxc23 said:
This is my first Android device as well and like you my last device was a blackberry. The thing is when overclocking you must undervolt to compensate for the increase in performance as it is a detriment to the battery. The first link I posted also supports overclocking and undervolted as when you're are flashing it you're also flashing it's KT Tweaker app it also allows you to save your oc/uv setup or use the team's own setups that you have downloaded. Also I recommend an app called DS battery saver as it fully utilizes the phone's deep sleep mode. For the aforementioned app I suggest put it in slumberer mode as in 8 hours of off screen time you're only losing 1-5% of battery life.
Click to expand...
Click to collapse
Thanks for the reply too. I have one more question looking over those links it looks like there's two different types of things mentioned that I'm not clear on, what does AOSP and TW mean. Tw seems to refer to touchwiz. What exactly are those. Also from what you see do these seem compatible with my stock rom rooted SCH 1535? Thanks for all the help thus far.

Lord_Exodia said:
Thanks for the reply too. I have one more question looking over those links it looks like there's two different types of things mentioned that I'm not clear on, what does AOSP and TW mean. Tw seems to refer to touchwiz. What exactly are those. Also from what you see do these seem compatible with my stock rom rooted SCH 1535? Thanks for all the help thus far.
Click to expand...
Click to collapse
TW is Touchwiz which is Samsung's UI while AOSP is android before any OEMs messes with it so it is basically stock Android. Since you are on Touchwiz the kernels made for it are your best bet.

So I wanted to update this thread I ended up flashing synergy ROM everything is solved. I'm not sure if this rom comes with a kernel that allows overclocking but after flashing I can overclock up to 1.9 gigahertz Thanks for everyone who gave feedback on this. Now that I have synergy installed I have the best of both worlds all of the Samsung things I like and even custom things that are awesome.

[Q] Nexus 5 rooted unlocked. Questions on getting to 4.4.4

Before you ask, yes, I have searched. I also went through each page of the "Here are the similar threads we found:" section before posting. That is actually why I am posting. I see too many different answers.
A little background: I know my way around android in general and have been flashing roms since my G1. I used to be the "rom test dummy" for JesusFreak (yeah, im an oldtimer) so I am not afraid of flashing roms. I am currently running on a windows machine, but I have linux available if that is any easier. I am comfortable in either.
My question: I have a Nexus 5 with 4.4.2 (stock) KOT49H and I want to update finally. Each time I have tried the OTA it gave errors, and I eventually found that is because the rom looks for modifications. Out of the posts I have found here, I have seen some say you have to flash all the way back to stock and then start updating. I have also seen posts that say there are tools that will read your device info and decide what to flash. I have seen some that say you can flash a new (stock) rom over the current rom.
I have no problem backing up the device (I have paid premium) if needed. If I can flash without wipe, GREAT. If not, no big deal. My main thing is that I would like a safe route. This is my main phone so I need it to work. I would also prefer one of the shorter (of the safe) methods. I saw a guide a few minutes ago that seemed to say that you should flash 4x during the process. Once to clean the rom, once to downgrade, and 2 more to upgrade. I am hoping I read that one wrong, but that sounds un-needed. Is there a stock 4.4.4 rom that I can just flash on top of my current 4.4.2 and get it all done in one jump?

Darkrift said:
Before you ask, yes, I have searched. I also went through each page of the "Here are the similar threads we found:" section before posting. That is actually why I am posting. I see too many different answers.
A little background: I know my way around android in general and have been flashing roms since my G1. I used to be the "rom test dummy" for JesusFreak (yeah, im an oldtimer) so I am not afraid of flashing roms. I am currently running on a windows machine, but I have linux available if that is any easier. I am comfortable in either.
My question: I have a Nexus 5 with 4.4.2 (stock) KOT49H and I want to update finally. Each time I have tried the OTA it gave errors, and I eventually found that is because the rom looks for modifications. Out of the posts I have found here, I have seen some say you have to flash all the way back to stock and then start updating. I have also seen posts that say there are tools that will read your device info and decide what to flash. I have seen some that say you can flash a new (stock) rom over the current rom.
I have no problem backing up the device (I have paid premium) if needed. If I can flash without wipe, GREAT. If not, no big deal. My main thing is that I would like a safe route. This is my main phone so I need it to work. I would also prefer one of the shorter (of the safe) methods. I saw a guide a few minutes ago that seemed to say that you should flash 4x during the process. Once to clean the rom, once to downgrade, and 2 more to upgrade. I am hoping I read that one wrong, but that sounds un-needed. Is there a stock 4.4.4 rom that I can just flash on top of my current 4.4.2 and get it all done in one jump?
Click to expand...
Click to collapse
easiest way(if running a custom recovery).. find a rooted stock here in the andtoid development section, and dirty flash(no wiping) it over what you have. you won't lose any data dirty flashing.
if your completely stock, easiest way.. flash the 4.4.4 factory img via fastboot. but you will lose your data.

simms22 said:
easiest way(if running a custom recovery).. find a rooted stock here in the andtoid development section, and dirty flash(no wiping) it over what you have. you won't lose any data dirty flashing.
if your completely stock, easiest way.. flash the 4.4.4 factory img via fastboot. but you will lose your data.
Click to expand...
Click to collapse
Thanks for the info, but can you point to a 4.4.4 rooted stock? I have been searching through the roms and most seem to be customized, not stock. Ive gone through about 7 pages now in http://forum.xda-developers.com/google-nexus-5/development
I havent flashed a rom in a year or 2 since buying Nexus 4/5 devices (hey, they just work) so I am a little out of the loop.
**Edit: I just found this: http://forum.xda-developers.com/goo...-android-4-4-3-ktu84m-rooted-busybox-t2557523 - Maybe I missed it the first time. I think its because the URL says 4-4-3, so I skipped it.

Darkrift said:
Thanks for the info, but can you point to a 4.4.4 rooted stock? I have been searching through the roms and most seem to be customized, not stock. Ive gone through about 7 pages now in http://forum.xda-developers.com/google-nexus-5/development
I havent flashed a rom in a year or 2 since buying Nexus 4/5 devices (hey, they just work) so I am a little out of the loop.
**Edit: I just found this: http://forum.xda-developers.com/goo...-android-4-4-3-ktu84m-rooted-busybox-t2557523 - Maybe I missed it the first time. I think its because the URL says 4-4-3, so I skipped it.
Click to expand...
Click to collapse
thats a good one.. if i go with stock, its going to be a @bigxie rom. and i was around as well for jesus freke

Awesome, thanks. I will flash that when I get home after making a backup.

I struggled with this and finally succeeded by flashing first to 4.4.3, THEN to 4.4.4. Now running like a top.

bltzfsck said:
I struggled with this and finally succeeded by flashing first to 4.4.3, THEN to 4.4.4. Now running like a top.
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awesome!

What is the latest Root Method for SM-P900 us version?

Looking through many post, all of them seem rather old, Im finally ready to root my tablet, Im tired of all of the lag I get and it seems as Samsung has let the 12.2 pro die.
Im running 5.02
Build: LRX22G.P900UEU1COL1
Kernel: 3.4.39-5574008
Knox: 2.3
I found this post by dwl99 http://forum.xda-developers.com/galaxy-note-pro-12/general/success-rooting-sm-p900-knox-0x0-t3377416
It seem only one person has tried it
Thanks for any input you may have

I'm not sure if you found your answer, but if you're willing to trip KNOX, I was able to root my p900 US version on 5.0.2 by using the method in the post found here: http://forum.xda-developers.com/galaxy-note-pro-12/general/guide-install-official-lollipop-p900-t3154362

Thanks
I will check it out, I dont care about Knox at this point since Samsung has let this tablet die

Hitch_Itch said:
Thanks
I will check it out, I dont care about Knox at this point since Samsung has let this tablet die
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Yep. My faith in Samsung hardware is hit or miss, but my faith in them having too many models for them to keep up with is starting to wane.
Anyways, I had no problem getting TWRP on it, and flashing SU. Just follow the post and if it doesn't show up on your computer, try other USB ports. For some reason these samsungs are picky. I had to try three USB ports to get it to register in Odin. After that it was no problem. I verified it with JRummy's tool, and have run other root apps, and it took just fine.
I wasn't able to get xposed working, but that might be an issue with the stock ROM. No big deal though. Backups, moving apps to SD, and such, are all capable with root and TWRP, though it would have been more tidy to have the SD card as an extension of the on-board, I can live without it.
If you need my stock ROM build info it's P900UEU1COI1_P900XAR1COI1 (cellular south). There are two US ones I see available for 5.0.2, and have no idea what the difference is, but that one works fine for me. So if you have to Odin first, or after, that one seemed to go well for my US P900. Use that info at your discretion, because I can't see your current build info.

Thanks for the info
The tablet seem very laggy when on the net lately, Im tired of it
My Build: LRX22G.P900UEU1COL1

Hitch_Itch said:
Thanks for the info
The tablet seem very laggy when on the net lately, Im tired of it
My Build: LRX22G.P900UEU1COL1
Click to expand...
Click to collapse
Same build here.
Follow the directions carefully (you likely don't need to do the first area as you're already up to date), and you should be all set. Just remember to backup everything important first. Since you already have your info/apps in place, and aren't changing ROMS's, there isn't much to it. Don't forget to do a backup using TWRP after you have everything up and running. You'll want to download busybox from the app store, after you're rooted.
Careful if you decide to go with a custom ROM after. I didn't have much luck with cyanogen mod 13, because it knocked out a lot of my Spen needs, and there are a fair number of reports of random reboots on the one I tried. Hopefully that will change and I can update to 6.0.1 when/if it does.
For you, there shouldn't be a need to wipe data or factory reset, but if the lag continues you may want to wipe your cache's once you have your nandroid backup.
PM me if you run into any issues, or better yet, with any questions you're unsure about, before an issue happens

Will Do Blade, :good:
Thanks

build
Hello. I can't find the files for my build number. Can i use this one instead? ( Yes , I am noob.)
Build no: LRX22G.P900XXU0BPE1