[Q] Rooting and Installing CM10 On Nexus 7 version 4.2.1 - Nexus 7 Q&A, Help & Troubleshooting

I'm a noob, I'm not good with tech. And I am willing to guess come christmas time when kids unwrap their presents they will need an answer to the exact question "Rooting and Installing CM10 On Nexus 7 version 4.2.1".
I have a 16GB Nexus 7 wifi model. Please tell me as simple as you can for me and others on this site how to proceed in a safe and stable manner.

Don't root the nexus. It Is already amazing
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idevice12345 said:
Don't root the nexus. It Is already amazing
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I want to use the PS3 controller and rooted apps.
How ?
And also CM10

Nexus root tool kit
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Do it manually. It's extremely easy.
http://www.androidcentral.com/how-unlock-bootloader-and-root-your-nexus-7
It's pretty much the same as every other Nexus device and doing it this way teaches you how to use fast boot and adb commands which is very useful in the future.
Sent from my Nexus 7

idevice12345 said:
Nexus root tool kit
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a root tool kit is the most dangerous way to do it, for someone that is inexperienced especially.
read up on it, there is a lot of information here how to root your device properly. a root toolkit would do it, but you wont learn anything. and when itll come to needing to fix something, you wont know how, even though it might be a simple fix. at that point you might make it worse for yourself. do yourself a favor, educate yourself first, then root your device the way youre supposed to root any nexus. the right procedure is simple.. fastboot oem unlock, fastboot flash a custom recovery, flash the su binaries or a custom rom in your recovery, reboot. thats it.

Related

Root

I'm buying a nexus 7 today? Is there a root process for it, and if so, could someone post a link? Also this forum seems to be a bit different so which section would it be posted in? I'm used to the phone forums and its normally posted in original development. Sorry did being a noob to this device. Any help is appreciated.
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I see so many types of root available. Very confusing. I'm buying one from office depot.
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treIII said:
I see so many types of root available. Very confusing. I'm buying one from office depot.
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This thread will get you what you need http://forum.xda-developers.com/showthread.php?t=1816048
fastboot oem unlock, fastboot flash a custom recovery, flash either the su binaries or a custom rom using your new recovery, reboot and profit. the method is the same for all nexus devices.
I don't mean to seem ridiculous but isn't there a much simpler method. I'd prefer the easy way out this time of possible. I've done enough with an HTC phone.
I thought they're was a toolkit that made it simple? But I can't find it now.
Oh, and thanks for the responses
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The method outlined is safe, simple and will work on any Nexus device as mentioned. Why not try?
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comminus said:
The method outlined is safe, simple and will work on any Nexus device as mentioned. Why not try?
Sent from my Nexus 4
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I got my son a new laptop. He doesn't want me messing with it. So if I had some small files and deleted them rather than Sdk he'd be happier. Just got to respect his wishes. At least for now..... Will the tool kit work on the new n7 I just purchased and will someone post a url? I can't find it for window 7 64 bit .
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The toolkit will work if you're still on 4.1.2. Once it updated to 4.2.1 I had to download sdk etc etc
Sent from my Nexus 7
---------- Post added at 01:44 AM ---------- Previous post was at 01:35 AM ----------
This one claims the latest version works with 4.2.1 but I haven't tried it. I came out after I rooted my n7 http://forum.xda-developers.com/showthread.php?t=1809195
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treIII said:
I don't mean to seem ridiculous but isn't there a much simpler method. I'd prefer the easy way out this time of possible. I've done enough with an HTC phone.
I thought they're was a toolkit that made it simple? But I can't find it now.
Oh, and thanks for the responses
Sent from my EVO using xda app-developers app
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simms22 said:
fastboot oem unlock, fastboot flash a custom recovery, flash either the su binaries or a custom rom using your new recovery, reboot and profit. the method is the same for all nexus devices.
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this ^^^^^^ it really cant get much simpler to root a phone, really
if youre worried about the size of the sdk find adb.exe and fastboot.exe and the drivers you need, a quick search will get you all of the above
demkantor said:
this ^^^^^^ it really cant get much simpler to root a phone, really
if youre worried about the size of the sdk find adb.exe and fastboot.exe and the drivers you need, a quick search will get you all of the above
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This ^^. So much, this. I don't even...
treIII said:
So if I had some small files and deleted them rather than Sdk he'd be happier.
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I've added links for drivers and platform tools (contains adb and fastboot) in my signature. That should make things even easier!

How to root Nexus 7 easy?

Hi, is there a fast way to root the nexus 7 without wiping data?
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razzack3000 said:
Hi, is there a fast way to root the nexus 7 without wiping data?
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As far as I know it is not rooting that wipes it. It's unlocking the boot loader. So, yes. You can have root permissions but not be able to flash anything.
Oh... So if i wanna root and flash another rom I will have to wipe? And if so what is the easiest way? Link?
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In order to root you will have to unlock the bootloader. Unlocking the bootloader wipes the Nexus7
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Use wugs kit. It includes an adb backup so you won't lose app data
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borrowedchief said:
Use wugs kit. It includes an adb backup so you won't lose app data
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Yes, I actually did that..... In beginning I had driver problems but after that man I gotta say wugs toolkit is awesome... Except for the fact that backup takes a hell of a time compared Any other backup. But yah thanks anyways
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borrowedchief said:
Use wugs kit. It includes an adb backup so you won't lose app data
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Are you serious? So when I root with that kit and adbbackup with that kit and restore I wil not lose all my gaming progress? I only want toroot if that is posible.
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Well just to make sure, I would get my backup from the play store, backup ur apps and then do the backup from the tool kit so that the toolkit backup backs up the my backup app... After u do that, restore with the toolkit and then restore with the app...
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razzack3000 said:
Well just to make sure, I would get my backup from the play store, backup ur apps and then do the backup from the tool kit so that the toolkit backup backs up the my backup app... After u do that, restore with the toolkit and then restore with the app...
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Wich app should I use? Most of the backup apps are root required :what:
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AngryGamer025 said:
Wich app should I use? Most of the backup apps are root required :what:
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Use: mybackup this app doesn't require root and is good. So use this and then use the tool kit as well to backup....
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What about pre-installed apps?
I've been searching for an answer to a similar question. I want to unlock/root my Nexus 7 straight out of the box (it's getting delivered Monday) so I don't have to worry about losing everything down the road when I start doing stuff that requires root access. What I want to know is this: If the very first thing I do with the Nexus 7 is root it, will it essentially be the same as if I hadn't rooted it? In other words, would all of the pre-installed stuff still be there (ie. maps, gmail, etc)? Is there anything on the device before rooting that would be gone after rooting, and if something is gone, is it just a matter of re-installing it from the Play store?
This is a terrible noob question, but I want my first experience with my Nexus 7 to be just as it would have been if I *hadn't* rooted it for a while, but avoid the headache of having to wipe everything once I eventually decide to start messing around with it. Any and all info is appreciated!
Dude don't worry, when you get it, just root it like how the other guy showed in this forum. Don't install anything but root it and then do all your stuff. Rooting doesn't do anything or doesn't change the interface. After you root everything should be the same.. Maybe you will loose some Google apps but you can easily download those from the app store again. What will change depends on you. When you root it, you can install custom roms... That is what changes your interface and stuff. But that's your choice.
Use the toolkit.... You must first install the drivers for your nexus... The tool kit Wi have an option. Then click the unlock and then click rooy
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Cool, yeah. I just wasn't sure if when it wiped during the unlock if anything that would be annoying to get back would be lost. I don't mind reinstalling stock apps as long as they're easy to get, but if there had been anything special that gets wiped out then I'd be hesitant to actually do it. Knowing myself, I know that at some point I'm going to want to start messing around with different ROMs and stuff, so like I said I'd rather just root it from day 1 even if I don't plan to do anything right away so I don't have to deal with wiping it a month down the road .
razzack3000 said:
Dude don't worry, when you get it, just root it like how the other guy showed in this forum. Don't install anything but root it and then do all your stuff. Rooting doesn't do anything or doesn't change the interface. After you root everything should be the same.. Maybe you will loose some Google apps but you can easily download those from the app store again. What will change depends on you. When you root it, you can install custom roms... That is what changes your interface and stuff. But that's your choice.
Use the toolkit.... You must first install the drivers for your nexus... The tool kit Wi have an option. Then click the unlock and then click rooy
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Nexus 7 2012 won't unlock with Wug Toolkit
borrowedchief said:
Use wugs kit. It includes an adb backup so you won't lose app data
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I've tried using version 1.8 of Wugs Toolkit for my Nexus 7 2012. My tablet has been very unstable. It's on 4.4.2 and never been rooted. I can't uninstall apps without crashing and if I can they are there when I reboot it.
With the Toolkit I can't get it to unlock my device. I get developer access and click the unlock button but it will not unlock it. I don't care if I lose everything on the tablet I just want a stable tablet back again.
Does anyone have any suggestions?
I should add that I do get the screen that says proceeding will void warranty. Choose Yes to continue. I choose Yes and my tablet just boots up and is still locked. The version of Android is KOT49H is currently on my tablet. It's WiFi 2012 edition.
I have also tried to do a Factory Reset and it goes to the bootloader screen and says it's wiping cache then device but my tablet reboots and nothing has changed.
The last thing I should add is that my tablet does recognize my ADB device and passed the toolkit configuration with success. The tootlkit can see my tablet it just won't complete the unlock.

Will wugfresh root toolkit root my nexus 7 I'm 4.2.2?

Jw cuz this is my last option or else I'll have to wait till they come out with something for 4.2.2
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You dont need a toolkit.....why is this concept not understood?
Pirateghost said:
You dont need a toolkit.....why is this concept not understood?
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i tried the other way its not letting me flash a recovery :/
Class_of_punk26 said:
i tried the other way its not letting me flash a recovery :/
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How are you trying to flash?
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im using sdk manager with the command prompt thingy
You do realize that the toolkit isn't magical? It uses the same commands. If you have problems doing it manually, the toolkit won't magically fix that.
Update your SDK files.
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Pirateghost said:
You do realize that the toolkit isn't magical? It uses the same commands. If you have problems doing it manually, the toolkit won't magically fix that.
Update your SDK files.
Sent from my Galaxy Nexus
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i did that is there a way i can just go back to 4.2.1 then it will take me 2 min to root lol
or if i use wugfresh and just say im 4.2.1 will it work?
I don't think you understand. Do whatever. You won't listen anyway.
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No I do understand dude I updated all the SDK files its just I guess when my tablet updated something didn't go right
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Class_of_punk26 said:
No I do understand dude I updated all the SDK files its just I guess when my tablet updated something didn't go right
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No, you dont understand.
Just telling the magical toolkit that its 4.2.1 doesnt resolve anything.....
If you have issues manually rooting, the toolkit wont magically make it work....
So what your saying I don't have to download anything at all? Not SDK manager or any rootkits to manually root?
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Never mind. All you are going to do is make new threads. All the info you need is here, yet you keep making up new threads asking the same things in a different manner.
Sent from my Galaxy Nexus

New to nexus 4 what's the easiest root method

Tried the nexus root.com method but I'm not all that computer inclined as I thought I was looking. My Samsung was simple lg spectrum I got but this isn't that easy I guess
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Don't use a toolkit. Do it right.
http://forum.xda-developers.com/showthread.php?t=2018179
This will save your butt in the long run. Trust me.
Some folks prefer the adb/fastboot method and others will use the toolkits.
I suggest you use this toolkit since you said you're computer inclined.
http://forum.xda-developers.com/showthread.php?t=2015469
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Bury it in good soil with fertilizer and water it everyday.
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paniro187 said:
Tried the nexus root.com method but I'm not all that computer inclined as I thought I was looking. My Samsung was simple lg spectrum I got but this isn't that easy I guess
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Nexus root.com is about as easy as it gets.....do some research read a few threads and use your search.......ADB is not that hard to set up.....
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This is the easiest way to Root your N4. Download the zip file from chainfire, and run the .bat file in fastboot mode. Done. All it does is push the superuser binaries to your device. No recovery will be installed. (*Note* you do have to be fastboot unlocked, so you will need to install the Android SDK package on your PC)
http://forum.xda-developers.com/showthread.php?t=2025274
I used the tool kit found in the dev section and it was really easy. Unlock, root, install recovery all at once.
Sent from an N4 blessed with AOKP and sanctified by Faux123!

[Q] New to Nexus 7

up front sorry for all the noob questions....
I bought the nexus 7 from a co-worker, it was already rooted and loaded with CM 10.1.
I hear android images for 4.3 hit today, I don't want to loose root so what do I need to do?
About how long does it take CM to have 4.3 available?
Nobody knows. When source is released then the cm team will evaluate and attempt to merge the code.
Just wait patiently or learn how the entire system works and do it yourself.
Sent from my Galaxy Nexus
Pirateghost said:
Nobody knows. When source is released then the cm team will evaluate and attempt to merge the code.
Just wait patiently or learn how the entire system works and do it yourself.
Sent from my Galaxy Nexus
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K, what about loading the 4.3 image, how is that done? And how do you root after?
russell1997 said:
K, what about loading the 4.3 image, how is that done? And how do you root after?
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You read everything you can. You obviously do not need to be trying to flash anything at this point or you will be back here asking how to recover your device. You need to spend at least a few days reading. As far as root goes, there is no method to root yet... It just came out.
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graydiggy said:
You read everything you can. You obviously do not need to be trying to flash anything at this point or you will be back here asking how to recover your device. You need to spend at least a few days reading. As far as root goes, there is no method to root yet... It just came out.
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Got any links on where to start?
The stickies in the general section and the QA section would be great places to start.
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graydiggy said:
The stickies in the general section and the QA section would be great places to start.
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OK, thanks!
graydiggy said:
You read everything you can. You obviously do not need to be trying to flash anything at this point or you will be back here asking how to recover your device. You need to spend at least a few days reading. As far as root goes, there is no method to root yet... It just came out.
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Will that's not quite true, I am on 4.3 and have root back with the new super user...
BUT, Russell, I agree with graydiggy. Read read read... There are stickies and info threads that tell how to root, unlock, flash.... Know how to do this before you go playing with new versions and CM night lies... and tempting as it may be, know enough beyond a "toolkit" to root, unlock etc... WUGFRESH has a nice tool but knowing is more than half the battle in this case... Enjoy CM 10.1 until you know enough, and they have 4.3 base... With some work, they will be about the same time...
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tbonezx11 said:
Will that's not quite true, I am on 4.3 and have root back with the new super user...
BUT, Russell, I agree with graydiggy. Read read read... There are stickies and info threads that tell how to root, unlock, flash.... Know how to do this before you go playing with new versions and CM night lies... and tempting as it may be, know enough beyond a "toolkit" to root, unlock etc... WUGFRESH has a nice tool but knowing is more than half the battle in this case... Enjoy CM 10.1 until you know enough, and they have 4.3 base... With some work, they will be about the same time...
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I stand corrected. Thank you.
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russell1997 said:
up front sorry for all the noob questions....
I bought the nexus 7 from a co-worker, it was already rooted and loaded with CM 10.1.
I hear android images for 4.3 hit today, I don't want to loose root so what do I need to do?
About how long does it take CM to have 4.3 available?
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Once you read up on how to flash different Roms you can just flash a rooted Google aosp 4.3 rom
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