Database Users

Need to Update to 4.2 bootloader

Hi guys , I'm currently on Nightlies 4.1.2 JB (unlocked and rooted) and I want to install a 4.3 JB rom onto my tf300t. BUT I need to update my bootloader to 4.2 as stated by the instructions . How do I go about this? I've looked at multiple threads but cant seem to find a SOLID answer/procedure to do so.
Thank you for your time.

HellRaiser9101 said:
Hi guys , I'm currently on Nightlies 4.1.2 JB (unlocked and rooted) and I want to install a 4.3 JB rom onto my tf300t. BUT I need to update my bootloader to 4.2 as stated by the instructions . How do I go about this? I've looked at multiple threads but cant seem to find a SOLID answer/procedure to do so.
Thank you for your time.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2187982
Use the instructions for
[UNLOCKED BL] Method 2: Update using fastboot
Click to expand...
Click to collapse

official stock rooted 4.4 yet?

hi guys,
i just did a search in the development and original development threads for 'stock rooted 4.4' and came up with nothing.
Is there one created yet and also one that is cwm flashable?
thanks guys

There is already a working root for 4.4. I actually rooted my device immediately after I upgraded to kitkat yesterday. Though I lost the link here in xda, just search for it.

thanks mate.
the reason i was looking for a simple flashable stock rooted rom is i am very good with knowing about the bootloader or what exact 4.3 i used last time and i didnt know if it mattered.
there is an official stock rooted version on the nexus 7 2013 forum i noticed yesterday but i couldnt see one here.
also, i am running cwm recovery and i think the nexus root toolkit uses twrp doesnt it?
anyway, thanks for the help and hopefully a flashable soultion will be available soon.

marc.knuckle said:
thanks mate.
the reason i was looking for a simple flashable stock rooted rom is i am very good with knowing about the bootloader or what exact 4.3 i used last time and i didnt know if it mattered.
there is an official stock rooted version on the nexus 7 2013 forum i noticed yesterday but i couldnt see one here.
also, i am running cwm recovery and i think the nexus root toolkit uses twrp doesnt it?
anyway, thanks for the help and hopefully a flashable soultion will be available soon.
Click to expand...
Click to collapse
If you already have CWM installed, then you can flash supersu. I don't know where it is in this forum, but just try searching.

Leonhan said:
If you already have CWM installed, then you can flash supersu. I don't know where it is in this forum, but just try searching.
Click to expand...
Click to collapse
Thanks but I already have supersu, I don't understand what that has to do with the rom im looking for apart from the root element that I already understand about.

I downloaded the flashable zip from here - roll back to 4.2.2 stock first using CWM and kept my data, about 90 minutes including wait time - running KitKat now, rooted (again) on KitKat 4.4 stock.
http://forum.xda-developers.com/showthread.php?p=47522094#post47522094 - see my post for steps that I followed. Results vary & do so at your own risks.
I'm sure in a few more days - XDA developers will tweak & come up with optimized odexed stock rom with add-ons, but I'm half a step ahead for my own sneak preview - less than 1 hour into it, smooth & no FC or errors - figure I might as well do it over the weekend - the new baby Nexus 5 running stock 4.4 & rooted already, of course.

stock rooted on 4.4 kitKat using WugFresh NRT 1.7.6
Leonhan said:
If you already have CWM installed, then you can flash supersu. I don't know where it is in this forum, but just try searching.
Click to expand...
Click to collapse
HI,
I have rooted my Nexus 7 (2012) using WugFresh's NRT 1.7.6 on stock kitkat 4.4 .
No issues at all...
Thanks to WugFresh for this wonderful root toolkit.
Regards,
Bass

Safe to update to 4.4 w/stock OTA rooted?

I'm running rooted w/stock OTA 4.3. Are there any special upgrade procedures to update to 4.4 when rooted via Koush superuser and using the stock OTA?
Was able to update to 4.3 OTA w/o incident (see thread below)
http://forum.xda-developers.com/showthread.php?p=45183403#post45183403

Bump...any info on whether or not its possible would be appreciated.

It should work as long as everything is stock (including recovery and kernel). You will however lose root, but that can easily be reobtained by flashing it after updating.

mrlad said:
I'm running rooted w/stock OTA 4.3. Are there any special upgrade procedures to update to 4.4 when rooted via Koush superuser and using the stock OTA?
Was able to update to 4.3 OTA w/o incident (see thread below)
http://forum.xda-developers.com/showthread.php?p=45183403#post45183403
Click to expand...
Click to collapse
If you are rooted why not just flash a rooted stock rom? Confused why you wait for answers from others... I am just curious since I see people do this and it confuses me... Just askin and sorry if you think I may be flamin'.
Do people think the OTA is different somehow or works better somehow

playya said:
If you are rooted why not just flash a rooted stock rom? Confused why you wait for answers from others... I am just curious since I see people do this and it confuses me... Just askin and sorry if you think I may be flamin'.
Do people think the OTA is different somehow or works better somehow
Click to expand...
Click to collapse
Pretty sure that if I flash stock ROM I'm going to lose my settings. I've had VERY bad results backing up and restoring going from 4.2 to 4.3 and really don't want to go through that hassle unless absolutely required.
To answer your other question, I just prefer to be on the OTA.

mrlad said:
Pretty sure that if I flash stock ROM I'm going to lose my settings. I've had VERY bad results backing up and restoring going from 4.2 to 4.3 and really don't want to go through that hassle unless absolutely required.
To answer your other question, I just prefer to be on the OTA.
Click to expand...
Click to collapse
If you are on a stock rom and flash the upgraded version you wont lose your settings. Flashing one rom over another can be done its just frowned up in some cases. Lets be honest though there are quite a few back up tools out there for you to achieve a duplicated look going from one rom to another within the hour.
I hear ya if you had issues but you sure its not in your procedure. Be glad to help you if you need it. Thanks for answering the question though but I believe your route is more cumbersome than just a simple flash but what ever makes you more comfortable is best I get that

mrlad said:
I'm running rooted w/stock OTA 4.3. Are there any special upgrade procedures to update to 4.4 when rooted via Koush superuser and using the stock OTA?
Was able to update to 4.3 OTA w/o incident (see thread below)
http://forum.xda-developers.com/showthread.php?p=45183403#post45183403
Click to expand...
Click to collapse
Mine was same specs like yours (stock 4.3 - rooted by Koush superuser) and updated to 4.4 through OTA just fine :good:
Never had any problem with Koush superuser and OTAs on both Nexus 4 & Galaxy Nexus (can't say the same with supersu)

Tried to upgrade to 4.4. The upgrade failed and the phone reports no command when I reboot. Still on stock recovery.
Any suggestions on what I should try next to recover?
Note: I do have TWRP available while running fastboot.

I installed the factory stock image (and formatted the cache but didn't wipe out the userdata image). I know the first boot should take an extended amount of time, but its been showing the rotating circles for about 8 minutes now. What is a reasonable amount of time for the initial boot?

Wiping the cache and the Dalvik cache from TWRP solved it. I'm rooted again and things appear to be back to normal.

playya said:
If you are rooted why not just flash a rooted stock rom? Confused why you wait for answers from others...
Click to expand...
Click to collapse
Well....I'm on the stock ROM now (Google forced my hand).

mrlad said:
Well....I'm on the stock ROM now (Google forced my hand).
Click to expand...
Click to collapse
what does that mean?

playya said:
what does that mean?
Click to expand...
Click to collapse
The 4.4 OTA upgrade failed and wouldn't boot. A poor attempt at humor I guess.

mrlad said:
The 4.4 OTA upgrade failed and wouldn't boot. A poor attempt at humor I guess.
Click to expand...
Click to collapse
root it and flash anything you want my friend... take control of your phone back...

[Q] SuperSU OTA or Flash rom?

Howdy
I've followed the instructions on rooting my Nexus 4 along with all subsequent updates from nexus4root.com
However, that site has been inactive since 26Nov, 2013.
So I'm running a rooted stock 4.4 KRT16S and have got the 4.4.2 OTA update sitting on my phone waiting to get installed.
Please help me with advice on one of these two options:
1] A link to a file and instructions where I can update from 4.4 rooted to 4.4.2 rooted.
or
2] Will enabling OTA survival on my SuperSU v1.86 and then tapping on the OTA 4.4.2 on my device work?
Much thanks in advance
Cal.

Clockworkmod recovery 6.0.4.3 is onboard

calvinv said:
Howdy
I've followed the instructions on rooting my Nexus 4 along with all subsequent updates from nexus4root.com
However, that site has been inactive since 26Nov, 2013.
So I'm running a rooted stock 4.4 KRT16S and have got the 4.4.2 OTA update sitting on my phone waiting to get installed.
Please help me with advice on one of these two options:
1] A link to a file and instructions where I can update from 4.4 rooted to 4.4.2 rooted.
or
2] Will enabling OTA survival on my SuperSU v1.86 and then tapping on the OTA 4.4.2 on my device work?
Much thanks in advance
Cal.
Click to expand...
Click to collapse
Downloaded the factory image of 4.4.2 and flash. Since you are rooted do a nandroid backup, a Titanium Backup, and backup your sdcard because all of it will be wiped. This is if you are determined to have the stock 4.4.2 this is the only thing I can think of to get there.
You can also try a custom rom as well.
Sent from my Nexus 7 2013 using Tapatalk

Thank you Berry.
Wouldn't that cause me to lose root?

Supersu paid version is the only one that has survival mode(or originally was) and that's not guaranteed.
Definitely won't survive a factory image flash.
I know it works OTA from 4.3 to 4.4 but haven't tried 4.4,1 to 4.4.2. Should work and if it doesn't it is easy enough to re root.
Any problems feel free to ask.
Phone : Nexus 4 /Rom : cataclysm / Kernel : Stock.

calvinv said:
Thank you Berry.
Wouldn't that cause me to lose root?
Click to expand...
Click to collapse
Yes, it would. Do this (only) if you are determined to run stock 4.4.2.
Sorry for the delay, if you don't quote, I won't get a notification.
Sent from my Nexus 7 2013 using Tapatalk

calvinv said:
Thank you Berry.
Wouldn't that cause me to lose root?
Click to expand...
Click to collapse
You'll lose it but then just flash back supersu zip file and you're back rocking a rooted nexus. And btw, you don't need to flash factory image for 4.4.2. Just go to general section and look for a thread name OTA Helpdesk (use search option mate ) and flash/sideload the OTA file in recovery (preferably stock recovery or you can use twrp but cwm is a no go for OTA). Then flash back supersu. This is the easiest way and you still keep all your apps/data intact.

Berrydroidcafe said:
Sorry for the delay, if you don't quote, I won't get a notification.
Click to expand...
Click to collapse
My bad, though I learnt something new there
Another of your comments made me decide to take the alternative ROM plunge.
So (deep breath) I've just flashed Paranoid Android's most recent rom
Loving the multi tiles within quick settings feature.
For the first half hour I kept trying to figure out where PA's setting are. After quite a bit of searching online, I found out that since it's being newly developed on KitKat, there are no PA settings at this point. Hope I've got that right?
Much thanks
Cal.

arffrhn said:
Just go to general section and look for a thread name OTA Helpdesk
Click to expand...
Click to collapse
That was the perfect thread which answered my original query. Thank you and Bladebuddy

Have I killed my Nexus 2012?

Hi guys,long time lurker here.
I have recently tried to update my old Nexus 2012 to Kitkat, and messed it up!:crying:
I can only get into TWRP now, and only get roms on there via a USB OTG cable.
Thing is, i've tried loads of roms and they all seem to fail. I've obviously messed up somewhere, anyone give me any poiinters?
Cheers.
EDIT
Think I'm sorted - seems i can't update to Kitkat, I tried a 4.2 rom, and all is good.
Note to self - do more research before 'updating':silly:

seymour71 said:
Hi guys,long time lurker here.
I have recently tried to update my old Nexus 2012 to Kitkat, and messed it up!:crying:
I can only get into TWRP now, and only get roms on there via a USB OTG cable.
Thing is, i've tried loads of roms and they all seem to fail. I've obviously messed up somewhere, anyone give me any poiinters?
Cheers.
Click to expand...
Click to collapse
If you took an OTA with stock firmware and TWRP, that's the issue. You can't boot into the bootloader to flash stock?

kcipopnevets said:
If you took an OTA with stock firmware and TWRP, that's the issue. You can't boot into the bootloader to flash stock?
Click to expand...
Click to collapse
Cheers dude, I think I'm sorted now, albeit at a 4.2 rom. What's the easiest way to update to 4.4?

seymour71 said:
Cheers dude, I think I'm sorted now, albeit at a 4.2 rom. What's the easiest way to update to 4.4?
Click to expand...
Click to collapse
For stock KitKat, use Nexus Root Toolkit and flash the stock binary, and enable USB debugging! Toolkit really takes over so it's kinda one click.
For a ROM? Update TWRP, CWM, or PhilZ to the latest version and pick a ROM that suits your fancy! Good luck on your journey!

kcipopnevets said:
For stock KitKat, use Nexus Root Toolkit and flash the stock binary, and enable USB debugging! Toolkit really takes over so it's kinda one click.
For a ROM? Update TWRP, CWM, or PhilZ to the latest version and pick a ROM that suits your fancy! Good luck on your journey!
Click to expand...
Click to collapse
Ah yes, I tried the toolkit when I thought I'd furbared by tablet, I'll enable debbinging & give it another go.
Cheers.

You probably need to update your bootloader to the latest.
You could flash stock 4.2.2 with fastboot.... And when you reboot, it will give you the kit kat ota. Which will update your bootloader and leave you on 4.4.2. Then you just need to flash recovery and root again.

kj2112 said:
You probably need to update your bootloader to the latest.
You could flash stock 4.2.2 with fastboot.... And when you reboot, it will give you the kit kat ota. Which will update your bootloader and leave you on 4.4.2. Then you just need to flash recovery and root again.
Click to expand...
Click to collapse
Hmmm, just tried this, everything seemed to go well, but it hasn't given the option of an ota update when I've rebooted. It's still showing as as CyanogenMod Version too?

seymour71 said:
Hmmm, just tried this, everything seemed to go well, but it hasn't given the option of an ota update when I've rebooted. It's still showing as as CyanogenMod Version too?
Click to expand...
Click to collapse
Hi, seymour71...
If you're running Googles official factory stock Android 4.2, then you can download the relevant OTA update(s) from here, directly to your Nexus 7, and flash in CWM or TWRP.
You can find out the specifics of the ROM build number your currently running by going to SETTINGS>>ABOUT TABLET>>BUILD NUMBER on your Nexus 7.
You may need to upgrade incrementally, that is to say, from 4.2 to 4.3 (and their successive point updates) right through to the latest version, Android 4.4.2 (Build number: KOT49H).
NOTE: OTA UPDATES ONLY WORK WITH OFFICIAL UNMODIFIED FACTORY STOCK... If you're running a Custom 4.2 based ROM, then flashing them will fail.
Good luck.
Rgrds,
Ged.

GedBlake said:
Hi, seymour71...
If you're running Googles official factory stock Android 4.2, then you can download the relevant OTA update(s) from here, directly to your Nexus 7, and flash in CWM or TWRP.
You can find out the specifics of the ROM build number your currently running by going to SETTINGS>>ABOUT TABLET>>BUILD NUMBER on your Nexus 7.
You may need to upgrade incrementally, that is to say, from 4.2 to 4.3 (and their successive point updates) right through to the latest version, Android 4.4.2 (Build number: KOT49H).
NOTE: OTA UPDATES ONLY WORK WITH OFFICIAL UNMODIFIED FACTORY STOCK... If you're running a Custom 4.2 based ROM, then flashing them will fail.
Good luck.
Rgrds,
Ged.
Click to expand...
Click to collapse
Cheers dude. Just checked, the build number says: BeatMod CrystalClear v2.3
Android version is 4.2.2
I thought i'd just flashed it back to a 4.2 stock rom via the toolkit, but apparently not.

seymour71 said:
Cheers dude. Just checked, the build number says: BeatMod CrystalClear v2.3
Android version is 4.2.2
I thought i'd just flashed it back to a 4.2 stock rom via the toolkit, but apparently not.
Click to expand...
Click to collapse
"BeatMod CrystalClear v2.3"... Never heard of that one before. There are some pretty obscure ROMs out there. This one sounds like it has some sort of 'music' orientation.
Anyhow... it's a Custom ROM... and you wont be able to update it to 4.4.2 unless the developer has released a 4.4.2 version.
---------------------------------------------------------
Your best bet is to fastboot flash the official Google factory stock image for your specific Nexus 7(2012) model (WiFi only, or WiFi & 3G).
The Nexus 7(2012) factory image(s) can be found here...
https://developers.google.com/android/nexus/images#nakasi
Instructions on how to fastboot flash can be found here...
http://forum.xda-developers.com/showthread.php?t=1907796
Hope this helps.
Rgrds,
Ged.

Ah, it seems I didn't do it right properly first time.
I'm now on 4.2.2 with the build number JDQ39.
Would I be safe to flash a stock 4.4 rom using the toolkit now? It hasn't offered me an ota update - not yet, anyway.
Edit- It's doing it now, I think. Watch this space!