Database Users

[Q] best way to root 4.1.2?

Hello, my girlfriends new Nexus 7 for some reason wont update to 4.2, its stuck on 4.1.2. So whats the best way to root it on 4.1.2? And afterwards, its possible to flash 4.2 on it, correct? Ive rooted a couple of different phones and customized them, but I want to make 100% sure I dont screw up her second love lol. Thanks for the help!:cyclops:

What is 4.3?
Sent from my Nexus 7 using xda app-developers app

dparrothead1 said:
What is 4.3?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
sorry, meant 4.2 LOL

Try Wug's Nexus Root Toolkit. It does a great job and walks you through each step.

thats the one I was looking at! I wasnt sure if I should use that one, or the other Toolkit, but the other one seemed a little more confusing. Thanks!

Wugfresh worked great for me this weekend.
The only unexpected headache was having to deal with device driver issues since I was rooting the n7 on a laptop that I used to root my Galaxy tab a year ago. There were 6-7 Samsung drivers that I had to remove and then reboot the laptop.
Still an easy process but the driver situation made the process take longer than expected (maybe an hour total).
Still, a lot faster and more newb friendly than rooting in 2009
Sent from my HTC Sensation using XDA Premium App

Toolkits are fail. Learn to use adb and fastboot. That way you can be sure of exactly what your doing to your phone and fix it if necessary. It may sound daunting at first but in the long run it's much better.
Sent from my Nexus 4 using Tapatalk 2

zidane1341 said:
Hello, my girlfriends new Nexus 7 for some reason wont update to 4.2, its stuck on 4.1.2. So whats the best way to root it on 4.1.2? And afterwards, its possible to flash 4.2 on it, correct? Ive rooted a couple of different phones and customized them, but I want to make 100% sure I dont screw up her second love lol. Thanks for the help!:cyclops:
Click to expand...
Click to collapse
dr.m0x said:
Toolkits are fail. Learn to use adb and fastboot. That way you can be sure of exactly what your doing to your phone and fix it if necessary. It may sound daunting at first but in the long run it's much better.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Completely agree with this...
-----------
Hi, zidane1341...
Rooting is really simple.
(You will need an unlocked bootloader for this).
Get a custom recovery .img for your device...
Either CWM - http://www.clockworkmod.com/rommanager
...or TWRP - http://www.teamw.in/project/twrp2/103
...it matters little which.
-----------
fastboot flash it.
-----------
Get Chainfires SU .zip package here http://download.chainfire.eu/310/SuperSU/UPDATE-SuperSU-v1.04.zip
Flash it using the custom recovery you've just fastboot flashed...
Reboot... and you're rooted.
-----------
Having said all that though, I don't see how root will facilitate an upgrade of your girlfriends N7 from 4.1.2 to 4.2...
For that you will need the factory stock image for your device, available here http://developers.google.com/android/nexus/images.
There is a thread here http://forum.xda-developers.com/showthread.php?t=1907796, that details how to flash factory stock images.
-----------
On a final note... it's kind of puzzling why your girlfriends N7 isn't being automatically upgraded to 4.2.
When I flash back to stock, (as I do, from time to time), I use JOP40C (4.2) and as soon as I get a WiFi connection, I get 'nagged' about upgrading to JOP40D (4.2.1), which I always allow. And it does so without problems.
If your girlfriends N7 is running (even at the slightest level) a modified version of JellyBean, then the automated update procedure from Google's servers will fail.
Rgrds,
Ged.

Well I know from personal experience, after I rooted my optimus I could upgrade to a newer version of android, I can just flash 4.2 after rooting correct? I called Asus and they said to send it in, but they didn't know what was wrong. My girlfriend is pretty mad about that, so I was thinking I could bypass that by doing it myself.

Ultimate [VIDEO Guides] How To Root, Unlock Bootloader and More! New Nexus 7 (2013)

This thread will contain all of my video guides for the New Nexus 7 (2013)
I will be sure to update the OP regularly with guides, rom reviews, and other videos pertaining to the New Nexus 7!
One Click Bootloader Unlock, Root, Recovery Install With Wugfresh Nexus Toolkit:
Wugfresh Toolkit: https://plus.google.com/u/0/113329792100896065459/posts/cJsC65WiPFu
One Click Unroot, Unbrick Factory Restore:
Wugfresh toolkit: http://wugfresh.com/nrt
How To Unlock The Bootlaoder Manually:
Android SDK: Http://developer.android.com/sdk/index.html
USB Drivers: http://developer.android.com/sdk/win-usb.html
How To ROOT and Install TWRP Recovery:
SuperSU.zip : http://download.chainfire.eu/supersu (download this to your Nexus 7)
TWRP.img : http://techerrata.com/browse/twrp2/flo (Download this to your PC)
New Nexus 7 (2013) vs Old Nexus 7 (2012)
more to come very soon

It may sound unrelated but go how come you haven't made an unboxing of the device? Also is there will be a review?
Envoyé depuis mon Nexus 7 avec Tapatalk

The unboxing will arrive on Monday. I had already shot and edited the video prior to these. I just thought these were more important so I uploaded them first
Sent from my SCH-I545 using xda app-developers app

The white from the light of the computer makes it hard to follow in some spots, also a lot of ppl prob don't know how to upgrade the Google USB drivers (I know simple but could not so adv ppl could get lost etc).
Overall good videos, my N7(2013) thanks you

I notice people always say to turn usb debugging on but I've done it both my Nexus 4 and Nexus 7 and never turned debugging on for either one and it still works the same.

Won't get my new N7 until September (uk). Just would like to say thanks for the great vids. :thumbup:
Sent from my GT-I9300 using Xparent BlueTapatalk 2

Thanks for the videos!
Sent from my Nexus 7 using Tapatalk 4 Beta

Thank you!

Thanks for the vids!
just bought the old N7 32gb for just under $200 last week. Decided that I don't need that much space and would rather have the better hardware so I'm returning the first gen and getting the latest 16gb version! :good:

Not sure if I missed it, but it should be noted that unlocking the bootloader wipes ALL your data!

Has anyone tried this using Clockwork instead of TWRP? Not a big fan of TWRP
EDIT: Never mind found my answer

Thanks for the great vids! :thumbup:

Please delete.

ugh i wanna root/unlock, but i finally set it up how i like it....now i have to wipe it lol so lazy.

That's why you root and unlock right out of the box. :thumbup:

FormeriPhoney said:
That's why you root and unlock right out of the box. :thumbup:
Click to expand...
Click to collapse
Exactly! As soon as UPS drops it off on Friday night, it is getting unlocked ASAP!

If I just bought a nexus 7 from best buy today, do I have the 2013 version? I assume I do? Also, probably dumb question, but I assume 2013 nexus won't work with nexus 7 roms/kernels?
No No Kernel Optimized Galaxy S3

aj8600 said:
If I just bought a nexus 7 from best buy today, do I have the 2013 version? I assume I do? Also, probably dumb question, but I assume 2013 nexus won't work with nexus 7 roms/kernels?
No No Kernel Optimized Galaxy S3
Click to expand...
Click to collapse
If you're serious about these questions then yes, it's the new one. You probably should have done your homework before even buying it if you had to ask after you bought it. Best Buy never even carried last years model.
No.. Don't use anything from the original N7 unless you want a nice heavy paper weight.
My suggestion would be to start reading everything on the 2013 model very carefully in these forums before you attempt to flash anything.
I'm not trying to be rude, but the above are how people get in messes. Especially if they have to ask the community what they bought.
Sent from my iphone killing Galaxy Nexus running ASKP kernel & AOKFP ROM. For the love of everyone on forums READ BEFORE YOU POST.

quickstang said:
If you're serious about these questions then yes, it's the new one. You probably should have done your homework before even buying it if you had to ask after you bought it. Best Buy never even carried last years model.
No.. Don't use anything from the original N7 unless you want a nice heavy paper weight.
My suggestion would be to start reading everything on the 2013 model very carefully in these forums before you attempt to flash anything.
I'm not trying to be rude, but the above are how people get in messes. Especially if they have to ask the community what they bought.
Sent from my iphone killing Galaxy Nexus running ASKP kernel & AOKFP ROM. For the love of everyone on forums READ BEFORE YOU POST.
Click to expand...
Click to collapse
Lol I look like an absolute fool. When I bought it I didn't think there was a new one, but after some research, I figured out that I obviously have it haha
I have read through all of the threads regarding root and will root it later tonight. My previous comment made me look like a complete noob, but I assure you I have rooted phones for years and understand the goings on. I was just confused at the time because as I said I didn't know there was a new model, I thought it was a firmware update or something.
I can't wait to see this attract devs that can bring amazing kernels and roms
No No Kernel Optimized Galaxy S3

you mention "fastboot.exe" in the video, but where do we get that? I keep getting "ADB not recognized as a command" when I type the command in the window.
Never mind... I figured it out... I wasn't navigating to the platform-tools folder before opening the command window. I'm now unlocked & rooted

Just bought a Nexus 7!

I'm excited to say that I have finally invested in a tablet and decided to go with the Nexus 7 that I bought for a GREAT price! I am curious about rooting and s-off etc. I was curious if there was any information that I needed to be aware of in regards to not being able to root or s-off with updates. I would really like to have a smooth experience with accomplishing root on my Nexus but I know there could be some bumps in the road . Any information or links to threads etc. are much appreciated, I haven't unboxed yet just due to the fact that I want to make sure I can root it without it auto updating something.
Thanks In Advance

Very easy to root using nexus root toolkit
http://forum.xda-developers.com/showthread.php?t=2389107
Just be sure the toolkit updates itself to latest version.
You need to first "unlock the bootloader". I would recommend to do that in the beginning because it will wipe your device.
Personally i had best experience with stock kitkat 4.4.4 rooted and all unneccessary software disabled. I dont like volume adjustment on lollipop 5.0.2 but i always update to latest version just for fun.
Congratulations for your new tablet, it is a great device!

Thanks for the link and the info, any recommendations on roms/kernals? I'm new to the Nexus series so I am not familiar with any of the development/developers.

IMHO the best thing with Nexus is you'll always get the latest official rom. I have only used stock but feel free to experiment.
On my phone with 4.4.4 I use stock with xposed framework. Some great modules there. However i read that xposed is not yet ready for 5.0.2.

TheGOAT232412 said:
Thanks for the link and the info, any recommendations on roms/kernals? I'm new to the Nexus series so I am not familiar with any of the development/developers.
Click to expand...
Click to collapse
I suggest the elementalx kernel. And if you want a (improved) stock experience go for Cleanrom.

From what I remember from my HTC Wildfire days, S-OFF = Unlocking the bootloader.
If I'm wrong, can someone explain the difference
Thanks.

Masteryates said:
From what I remember from my HTC Wildfire days, S-OFF = Unlocking the bootloader.
If I'm wrong, can someone explain the difference
Thanks.
Click to expand...
Click to collapse
S-Off is a HTC thing. Here you dont need to S-Off.

OP on which ROM and setup are you in?
•Hit a thanks if I helped or bringed you a smile somehow!

TheGOAT232412 said:
I'm excited to say that I have finally invested in a tablet and decided to go with the Nexus 7 that I bought for a GREAT price! I am curious about rooting and s-off etc. I was curious if there was any information that I needed to be aware of in regards to not being able to root or s-off with updates. I would really like to have a smooth experience with accomplishing root on my Nexus but I know there could be some bumps in the road . Any information or links to threads etc. are much appreciated, I haven't unboxed yet just due to the fact that I want to make sure I can root it without it auto updating something.
Thanks In Advance
Click to expand...
Click to collapse
Can you confirm something. When did you get your Nexus 7 and from where. There have been problems with recently released Nexus 7 tabs from Groupon, Frys, and Best Buy that have made things difficult to do things like flash. There was a revision in google/asus latest batch that makes mounting any partitions/memory difficult.
http://forum.xda-developers.com/showthread.php?t=2389107
http://forum.xda-developers.com/nex...qa/mount-recovery-t3064562/page2#post59736397
Here are some threads that have been following the follow of new Nexus 7 tabs out in the wild.
Unlock is no problem, Wugs can get you there but not root. you need cf-auto root to achieve that.

TheGOAT232412 said:
I'm excited to say that I have finally invested in a tablet and decided to go with the Nexus 7 that I bought for a GREAT price! I am curious about rooting and s-off etc. I was curious if there was any information that I needed to be aware of in regards to not being able to root or s-off with updates. I would really like to have a smooth experience with accomplishing root on my Nexus but I know there could be some bumps in the road . Any information or links to threads etc. are much appreciated, I haven't unboxed yet just due to the fact that I want to make sure I can root it without it auto updating something.
Thanks In Advance
Click to expand...
Click to collapse
Just out of curiosity, and to just make sure we are all on the same page. You got the 2013 (2nd gen) Nexus 7, correct? Being this is your first Nexus Device, and tablet if you weren't aware there is a Nexus 7 2012, and 2013.
Probably a dumb question, but don't want to link you to all these things and have you brick your Nexus because it was the wrong gen. Enjoy, thing is awesome.
Sent from my Nexus 7 using XDA Free mobile app

AnkeshReborn said:
OP on which ROM and setup are you in?
•Hit a thanks if I helped or bringed you a smile somehow!
Click to expand...
Click to collapse
I have been running CleanROM since I have been able to flash. Smooth, snappy and very stable I highly recommend the ROM to those that have not flashed it yet.
masterchiefb117 said:
Can you confirm something. When did you get your Nexus 7 and from where. There have been problems with recently released Nexus 7 tabs from Groupon, Frys, and Best Buy that have made things difficult to do things like flash. There was a revision in google/asus latest batch that makes mounting any partitions/memory difficult.
http://forum.xda-developers.com/showthread.php?t=2389107
http://forum.xda-developers.com/nex...qa/mount-recovery-t3064562/page2#post59736397
Here are some threads that have been following the follow of new Nexus 7 tabs out in the wild.
Unlock is no problem, Wugs can get you there but not root. you need cf-auto root to achieve that.
Click to expand...
Click to collapse
I got my Nexus 7 close to two weeks ago from Wal-Mart for an AWESOME price. They had it on sale for $125 and I had to grab it, there was no way I was going to pass up on that deal. I have only flashed CleanROM on my N7 so far and I haven't had any issues. Thanks for the links!
Syntax323 said:
Just out of curiosity, and to just make sure we are all on the same page. You got the 2013 (2nd gen) Nexus 7, correct? Being this is your first Nexus Device, and tablet if you weren't aware there is a Nexus 7 2012, and 2013.
Probably a dumb question, but don't want to link you to all these things and have you brick your Nexus because it was the wrong gen. Enjoy, thing is awesome.
Sent from my Nexus 7 using XDA Free mobile app
Click to expand...
Click to collapse
That's correct I do have the 2013 (2nd Gen) Nexus 7, thanks for the confirmation before sending out links. I would not be happy with myself if I ended up bricking this gem of a device.

TheGOAT232412 said:
I have been running CleanROM since I have been able to flash. Smooth, snappy and very stable I highly recommend the ROM to those that have not flashed it yet.
I got my Nexus 7 close to two weeks ago from Wal-Mart for an AWESOME price. They had it on sale for $125 and I had to grab it, there was no way I was going to pass up on that deal. I have only flashed CleanROM on my N7 so far and I haven't had any issues. Thanks for the links!
That's correct I do have the 2013 (2nd Gen) Nexus 7, thanks for the confirmation before sending out links. I would not be happy with myself if I ended up bricking this gem of a device.
Click to expand...
Click to collapse
Clean ROM have been suspended so I recommended you to try the similar grogg's aosp .
•Hit a thanks if I helped or bringed you a smile somehow!

AnkeshReborn said:
Clean ROM have been suspended so I recommended you to try the similar grogg's aosp .
•Hit a thanks if I helped or bringed you a smile somehow!
Click to expand...
Click to collapse
Thanks for the info. I'm still doing a bunch of reading trying to learn as much as I can being this is my first tablet. This device can do so much I'm trying not to get ahead of myself. If I wanted to flash a new rom/kernal what should I wipe in TWRP and in what order? Thanks in advance.

TheGOAT232412 said:
Thanks for the info. I'm still doing a bunch of reading trying to learn as much as I can being this is my first tablet. This device can do so much I'm trying not to get ahead of myself. If I wanted to flash a new rom/kernal what should I wipe in TWRP and in what order? Thanks in advance.
Click to expand...
Click to collapse
Its been a month... So I assume you are sorted but in case you aren't... To ensure cleanest install, wipe data and cache through twrp then flash new ROM. This will delete your data so back it up first if there is anything you want on it.
If ROM is from same family.... You can try dirty flashing ( ie not wiping data ) but it may end in boot loop or force closes in apps... I always just wipe as it ensures clean install to give you best experience with the ROM.
Enjoy
Sent from my Nexus 7 using XDA Free mobile app

About roms.
Either stock/CM. I am using cm12.1 latest build on android 5.1.1 with elementalX kernel. Very smooth.
Remember:TWRP>>>>>>>CWM

Every ROM is good that I've flashed. Only had this about a week but loving it.
My phone is a lg and is a pos when it comes to **** not working with aosp
Plan on buying nothing but nexus from now on,feels weird having everything working, and working well. In a weird kinda way....

Real newbie help needed

Hi all
I know you probably get this a lot but could really do with some help.
Basically my wife has a nexus 7 2012 and it's become unusable now since lollypop. I have tried factory reset etc but it's still so slow. I have decided I'd like to delve into the rooting game and see if this will solve the problem.
I have a nexus 7 2013 so if I am honest if I brick it then I won't be devastated because she can always use mine so decided to bite the bullet and try.
I am not expecting a walk through guide but is there any good way to try and start this? I am quite techy but I know nothing about rooting let alone where to start.
I kind of understand roms and I want a basic one that will make her nexus workable again.
Any help on how I go about starting this whole rooting would be appointed.
Thanks all
Chris

Are you on 5.1.1? If not get that update fixed my 2012 & 2013 right up! If not, search for "nexus root tool kit". That's what I use without a hitch! But try the update first, it may just do the trick.
? Here there be Whales ?

Thanks and yea I'm on 5.1.1 I'll search that thanks

Once I root the device how do you put roms on? And what roms are the best?

chrisnewton said:
Once I root the device how do you put roms on? And what roms are the best?
Click to expand...
Click to collapse
An easy way to root is by using the nexus root toolkit by wugfresh, a good rom to try is chroma also mkernel works well with the stock rom. Make sure you make a backup before you start flashing anything .

How do you back up?
Sent from my Nexus 5 using Tapatalk

Re-purpose Nexus 7 as a Dedicated Comic Reader

Hi there. So I've got a Nexus 7 (2012 WiFi) that I've had since launch. It's obviously quite old now and thus it's incredibly slow. I had issues updating it to the latest version of Android that was made available by Google for it to the point that I had to sideload the update using adb. Basically, the reason I even bought it in the first place was to use it as a dedicated digital comic reader. So that's kinda what I want to use it for going forward. But in its current state, it's just so slow and sketchy, I'm hoping to flash a new ROM or some kind of custom stripped-down version of Android with just the basics to extend the life of the device. The size is great and the screen still looks great, but many stock features are no longer necessary for my purposes. If anyone has any suggestions on a good way to strip down features to improve performance, or advice on a good ROM that's been known to greatly improve the performance of this dated device, that would be much appreciated. Thanks!

Projektor said:
Hi there. So I've got a Nexus 7 (2012 WiFi) that I've had since launch. It's obviously quite old now and thus it's incredibly slow. I had issues updating it to the latest version of Android that was made available by Google for it to the point that I had to sideload the update using adb. Basically, the reason I even bought it in the first place was to use it as a dedicated digital comic reader. So that's kinda what I want to use it for going forward. But in its current state, it's just so slow and sketchy, I'm hoping to flash a new ROM or some kind of custom stripped-down version of Android with just the basics to extend the life of the device. The size is great and the screen still looks great, but many stock features are no longer necessary for my purposes. If anyone has any suggestions on a good way to strip down features to improve performance, or advice on a good ROM that's been known to greatly improve the performance of this dated device, that would be much appreciated. Thanks!
Click to expand...
Click to collapse
Pure Nexus +Parrot mod.

wtherrell said:
Pure Nexus +Parrot mod.
Click to expand...
Click to collapse
Edit: Thanks for the response, I'll look into these.

wtherrell said:
Pure Nexus +Parrot mod.
Click to expand...
Click to collapse
It's been a while since I've touched this stuff, but I recall that my Nexus 7 is rooted already. That being said, I'm not sure I remember how to Flash ROMs etc.
Could I trouble you for some help with instructions on how to achieve this?
Thanks again...

Projektor said:
It's been a while since I've touched this stuff, but I recall that my Nexus 7 is rooted already. That being said, I'm not sure I remember how to Flash ROMs etc.
Could I trouble you for some help with instructions on how to achieve this?
Thanks again...
Click to expand...
Click to collapse
I know I risk the wrath of the purists here but Wugs Nexus root toolkit or the Skipsoft one are handy. If you want to truly get down to the nuts and bolts you can do as the purists suggest and use the ADB /Fastboot command interface in the Android software development kit.
You will use one of those to install a custom recovery such as TWRP. You will then download the rom (and gapps) if not already included. You may also need SuperSU to handle root management. You flash roms, gapps, etc. through TWRP.

Thanks for the response. I'm just about finished my Root + TWRP with Wug's kit.
Coming from the stock nakasi-lmy47v-factory (5.1.1)
So I think at this point, I've:
-unlocked the bootloader
-installed TWRP 3.1.0-0-grouper.img
-Rooted using SuperSU v2.79-SR3
Just based on what I've done, and my intention to flash a custom version of Pure Nexus, my rooting may have been redundant for now and will need to be done again?
I guess the next thing I need to determine is if I need to flash a new Kernel. I'm currently using 3.1.10-gf5d7b8b stock Kernel.
Oh, and decide if I should switch to F2SF.

I've successfully got Pure Nexus running with Parrot Mod installed, and it's running beautifully! I opted not to bother switching to F2FS, but may take a look in the future. Thank you so much wtherrell for all your help!