How do I backup and root my Nexus 7? - Nexus 7 Q&A, Help & Troubleshooting

Hi guys,
I purchased the Nexus 7 for Xmas for my 9 year old son. He wanted one to play games on etc. I was going to get him the Nabi 2 but it looked to childish and said the learning apps only went up to 5th grade. Therefore, I settled for the Nexus 7 after reading some articles that said it was one of the best tablets for gaming. I would like to root the phone so I can install Avast mobile security and some other things. I want to make a backup of the device before proceeding. Is there a way to make a complete backup of the factory image? That way in case I get into flashing custom ROMs and stuff I can always go back to phones default image? If so can someone tell me what program I would need, and how to go about doing it? Will I have to save the image to my PC? Will backups be deleted after rooting or flashing ROMs? Also, what program should I use to root the device? I have rooted a phone before so I should be able to get this rooted if pointed in the right direction.
Thanks,
Rocky

http://forum.xda-developers.com/showthread.php?t=1809195
Sent from my SCH-I535 using xda app-developers app

Thanks I appreciate it.

grimreaper1014 said:
Hi guys,
I purchased the Nexus 7 for Xmas for my 9 year old son. He wanted one to play games on etc. I was going to get him the Nabi 2 but it looked to childish and said the learning apps only went up to 5th grade. Therefore, I settled for the Nexus 7 after reading some articles that said it was one of the best tablets for gaming. I would like to root the phone so I can install Avast mobile security and some other things. I want to make a backup of the device before proceeding. Is there a way to make a complete backup of the factory image? That way in case I get into flashing custom ROMs and stuff I can always go back to phones default image? If so can someone tell me what program I would need, and how to go about doing it? Will I have to save the image to my PC? Will backups be deleted after rooting or flashing ROMs? Also, what program should I use to root the device? I have rooted a phone before so I should be able to get this rooted if pointed in the right direction.
Thanks,
Rocky
Click to expand...
Click to collapse
While it's hard to brick the N7, it's worth your time and ours for you to spend some time researching, AND most everything you want and need to know has been asked time and time again. No need for the additional clutter.
Oh, and welcome!

Related

If I buy, why root?

I am thinking about getting one of these. But I have 1 question. What is the benefit of rooting it? On a phone, it makes sense... since you can tether. But what features on a tablet does one get from ROOT that they otherwise wouldn't?
edufur said:
I am thinking about getting one of these. But I have 1 question. What is the benefit of rooting it? On a phone, it makes sense... since you can tether. But what features on a tablet does one get from ROOT that they otherwise wouldn't?
Click to expand...
Click to collapse
USB OTG support, new ROMs, debloat, being able to back up certain apps/data
I felt I wouldn't need to root. But then I couldn't help installing Titanium Backup and restoring backups of almost all apps from my phone. That's one reason, and then there are a lot of other reasons too, as the poster mentioned above.
I haven't rooted my Nexus 7 yet, but when I do it'll primarily be for backing up my device. I love titanium backup and ROM manager. Even if you don't flash custom Roms,it still comes in handy to easily create full backups.
If you root, then have a hardware defect/issue, are you SOL?
pmgreen said:
If you root, then have a hardware defect/issue, are you SOL?
Click to expand...
Click to collapse
I'm too new to post links, but there's one on this site that if you root your device, that doesn't void your warranty. I'd search and read that.
-Ara
pmgreen said:
If you root, then have a hardware defect/issue, are you SOL?
Click to expand...
Click to collapse
Just unroot and relock bootloader
In development section, theres a toolkit by 'Wugfresh' that does everything for you. Check it out
thanks you too.. I appreciate the help without the ding that happens in some threads.
thanx
Appreciate it!
Rooted for the sole purpose of changing dpi to 160 to get true tablet mode.
Sent from my Nexus 7 using Tapatalk 2
I'd highly suggest you don't don't root unless you absolutely positively have a dire need for it. And, even then you should run stock for at least a few weeks to establish a base line so that if issues arise you can determine if rooting/kerneling/etc. is causing it. Seen too many glitches caused with non-stock in the forums.
I'd root for tablet ui and stickmount.

[Q] New to rooting, nexus 10

Hi, I just recently bought a Nexus 10, and this is my first android device so I am new to everything. I am interested in rooting my device, and would like some information about it. How do I install this "CyanogenMod" I keep hearing about? I used the Nexus Root Toolkit to root my device already, do I need to do anything else? Is there some stuff you recommend doing now that I am rooted? Help would be appreciated, thanks!
evandan4 said:
Hi, I just recently bought a Nexus 10, and this is my first android device so I am new to everything. I am interested in rooting my device, and would like some information about it. How do I install this "CyanogenMod" I keep hearing about? I used the Nexus Root Toolkit to root my device already, do I need to do anything else? Is there some stuff you recommend doing now that I am rooted? Help would be appreciated, thanks!
Click to expand...
Click to collapse
Well, its always good to see new users interested in rooting. To be honest rooting your device really opens up the world of android and the capabilities that people love about android. So you've already used the toolkit to root? And you've got CWM or TWRP installed?
Sent from my Nexus 10 using XDA Premium HD app
evandan4 said:
Hi, I just recently bought a Nexus 10, and this is my first android device so I am new to everything. I am interested in rooting my device, and would like some information about it. How do I install this "CyanogenMod" I keep hearing about? I used the Nexus Root Toolkit to root my device already, do I need to do anything else? Is there some stuff you recommend doing now that I am rooted? Help would be appreciated, thanks!
Click to expand...
Click to collapse
Many would suggest that you get to know how the stock Android device works and behaves. You want to get acquainted with the true Android flavor before you get in to the good stuff.
I would say play around and enjoy your Nexus 10 how Google intended (Especially if this is your first Android!), and if you aren't 100% satisfied go ahead and root it.
Regardless, if you are intent on rooting you should check out the sticky in the Nexus 10 General section which has all the info laid out for you on how to root (and do many other things!) here:
http://forum.xda-developers.com/showthread.php?t=2003731

1st time flash ROM - What a blast!

Hello all;
I thought I would share my root/flash ROM experience with others, not necessarily those who are pros, more folks like me, technically literate but this process is new.
I picked up my One the first day it was available, I had it pre-ordered from [email protected] and have been a long time iPhone user. I was tired of waiting for the jb and once I saw the specs on the One I was sold.
I was fine with Apex launcher and Widget locker for quite awhile, but then the mod bug started. I followed qbking77's vid's to perform the unlock and root. I made sure to backup everything with Helium and I also did a copy of my Android drive to my Mac just to make sure I had everything. I used Helium to Google Drive and that worked very well. I had to make sure to load Google Drive after the wipe and log into it before I was able to restore my data.
So I sat at root for awhile, but it was a matter of time until I flashed my 1st ROM, SinLessROM GE v3.6.2. After reading everything on here I could find, I decided on the SinLess Rom. I always say, never start something technical late, but I did not heed my own advice. I used Titanium to do my backup, along with Helium again. Then the moment of truth, TWRP and wipe. I go to install in recovery and find the zip and bam, error number 1!!! Well it turns out I had Safari on expand after download and did not have the .zip. I get a little freaked out. I turned on the phone and it started working through the normal HTC One load (remember that), I finally am able to move the correct .zip to the phone. Then I install it, it works!! Yeah! The phone starts up but just sits and sits at the google screen. I then realize I started the phone after I did the wipe and did not re-wipe it. So, I re-wipe it, re-install and Sweet!!! It works like a charm!!! I had to get the new SuperSU for root, then I was able to install Xposed.
Used both Titanium and Helium to download what I needed, and its been rolling great all day and I'm loving it.
I do have 1 question, when the new version of the ROM comes out, I don't have to wipe the phone again do I? I would think I can do a dirty install.
So, hopefully if your on the fence, you will take the jump. Backup, backup and backup!
Have fun!
If it's a small update, or the same ROM, you tend not to have to wipe again (e.g. you can just flash over the top)
But if you're going to a different rom, or a major version change, then it's recommended to wipe typically.
Personally, I like to wipe between updates just as an opportunity to get rid of loads of stuff I've installed but not used
MrGuy said:
If it's a small update, or the same ROM, you tend not to have to wipe again (e.g. you can just flash over the top)
But if you're going to a different rom, or a major version change, then it's recommended to wipe typically.
Personally, I like to wipe between updates just as an opportunity to get rid of loads of stuff I've installed but not used
Click to expand...
Click to collapse
Thanks for the response!
So how do you manage all your apps and data if you wipe between updates? When I wiped my data and all, I lost all my apps and data that goes with them. While I was able to being everything back, it took a few hours. Am I missing an easy way to restore? The update seems like a small update, its a 3.6.1 to 3.6.2 update.
Jack
jackpollard said:
Thanks for the response!
So how do you manage all your apps and data if you wipe between updates? When I wiped my data and all, I lost all my apps and data that goes with them. While I was able to being everything back, it took a few hours. Am I missing an easy way to restore? The update seems like a small update, its a 3.6.1 to 3.6.2 update.
Jack
Click to expand...
Click to collapse
Welcome to the community!
Titanium Backup (TB) is invaluable at the point that you are at. It is well worth the price for the license on the Play Store. With TB you can backup apps, and the associated data. Just be warned though, if you ever decide to go to another ROM, you can not use the backups from the previous ROM.
Basically, going from X-ROM 1.2 to X-ROM 1.3 is fine, but if you try to restore backups from X-ROM to A-ROM, you will run into major headaches.
Hope this helps!
Hello Liskrig thanks for your hello. I read so many good things about titanium backup I bought it a while ago. It helped me when I rooted my phone. Thanks for the good advice
I went ahead and wiped the cache and then the devlic (sp) cache and then did the install. It worked with no issue and seems fine.
Jack
Sent from my HTC One using Tapatalk 2
Saved Me
Liskrig said:
Welcome to the community!
Titanium Backup (TB) is invaluable at the point that you are at. It is well worth the price for the license on the Play Store. With TB you can backup apps, and the associated data. Just be warned though, if you ever decide to go to another ROM, you can not use the backups from the previous ROM.
Basically, going from X-ROM 1.2 to X-ROM 1.3 is fine, but if you try to restore backups from X-ROM to A-ROM, you will run into major headaches.
Hope this helps!
Click to expand...
Click to collapse
Now I finally find this invaluable info after all the flashing I have tried and it finally makes since. I have recently tried a few ARHD Roms and they come out so fast, I was never sure if I need to fullwipe, backup and restore or what. It's nice not to have to re-download everything.
Thanks for the heads up.
Welcome to the addiction! You'll find yourself scouring the XDA forums for rom updates and kernels in a very obsessive manner soon enough!
I do dirty flashes all the time if the changes are minor like 4.1.1 to 4.1.2...but from 4.1 to 4.3 i did a clean install
Too late...the bug has hit me back when I got the first Samsung vibrant. Now I'm looking for a killer Rom to beat the ARHD...it's stable but not the fastest. And I love the stock items...blink feed and sense makes me happy.
Sent from my HTC One using xda app-developers app
---------- Post added at 08:06 PM ---------- Previous post was at 07:56 PM ----------
HomesliceOne said:
Welcome to the addiction! You'll find yourself scouring the XDA forums for rom updates and kernels in a very obsessive manner soon enough!
I do dirty flashes all the time if the changes are minor like 4.1.1 to 4.1.2...but from 4.1 to 4.3 i did a clean install
Click to expand...
Click to collapse
Too late...the bug has hit me back when I got the first Samsung vibrant. Now I'm looking for a killer Rom to beat the ARHD...it's stable but not the fastest. And I love the stock items...blink feed and sense makes me happy.
Sent from my HTC One using xda app-developers app
Sent from my HTC One using xda app-developers app
---------- Post added at 08:11 PM ---------- Previous post was at 08:06 PM ----------
HomesliceOne said:
Welcome to the addiction! You'll find yourself scouring the XDA forums for rom updates and kernels in a very obsessive manner soon enough!
I do dirty flashes all the time if the changes are minor like 4.1.1 to 4.1.2...but from 4.1 to 4.3 i did a clean install
Click to expand...
Click to collapse
Too late...the bug has hit me back when I got the first Samsung vibrant. Now I'm looking for a killer Rom to beat the ARHD...it's stable but not the fastest. And I love the stock items...blink feed and sense makes me happy.
Sent from my HTC One using xda app-developers app
Sent from my HTC One using xda app-developers app
Liskrig said:
Welcome to the community!
Titanium Backup (TB) is invaluable at the point that you are at. It is well worth the price for the license on the Play Store. With TB you can backup apps, and the associated data. Just be warned though, if you ever decide to go to another ROM, you can not use the backups from the previous ROM.
Basically, going from X-ROM 1.2 to X-ROM 1.3 is fine, but if you try to restore backups from X-ROM to A-ROM, you will run into major headaches.
Hope this helps!
Click to expand...
Click to collapse
With system apps that's a problem but user apps are safe to restore on other roms at least in my experience.
PaulG1488 said:
With system apps that's a problem but user apps are safe to restore on other roms at least in my experience.
Click to expand...
Click to collapse
^^^ this
How would anybody feed their flashaholism without that capability?
can i ask , which guide you used please?
dahmmy said:
can i ask , which guide you used please?
Click to expand...
Click to collapse
Hello dahmmy;
If your question is for me regarding what guide I used to unlock and root, just search qbking77 and root htc one. I did update SuperSU to the newest version but really followed that guide to the letter. I made one concession, I used a Win7 machine instead of my Mac.
I do have a question for you all flash masters, so do I need s-off in order to update my kernels when available? I kind of get lost understanding; when the official 4.3 HTC rom comes out and its incorporated into the ROM I have loaded, when that ROM is updated, will it also upgrade my radio and all? I still have the 1.44 HBOOT so understand I can s-off. Thanks for any feedback and I will keep reading.
jackpollard said:
Hello dahmmy;
If your question is for me regarding what guide I used to unlock and root, just search qbking77 and root htc one. I did update SuperSU to the newest version but really followed that guide to the letter. I made one concession, I used a Win7 machine instead of my Mac.
I do have a question for you all flash masters, so do I need s-off in order to update my kernels when available? I kind of get lost understanding; when the official 4.3 HTC rom comes out and its incorporated into the ROM I have loaded, when that ROM is updated, will it also upgrade my radio and all? I still have the 1.44 HBOOT so understand I can s-off. Thanks for any feedback and I will keep reading.
Click to expand...
Click to collapse
Hi
You don't need to s-off to load a new kernel. If you update your device with an official RUU or a zip containing a Hboot, radio or framework then those partitions will be updated. You can only make that uograde if your CID is accepted by the update (or you ar supercid and s-off). If you on the other hand flash a custom ROM the above mentioned partitions are in I think all cases removed from the ZIP.
It's hard to advice you to s-off or not, but I did it while I hade the opportunity so I could supercid the device and reset the tampered flag.
Sent from my HTC One using Tapatalk 4
I advise to s-off now if you have a comfortable feel with adb and cmd prompt. Its pretty straightforward, and the chances of a fatal error is extremely thin. While others will say warranty doesn't really check for unlocked and tampered stays flags, I like to be able to make it look 100% stock in case I have to send it in.
Other pros are ability to upgrade and downgrade ruus, hboots and firmwares without a hitch. You'll pretty much always have root and some other customizations are possible through an s-off device.
But as always, if you don't feel comfortable with it, the HTC one can pretty much do any average modding without s-off so its not 100% necessary.
Anyone need help with anything I'm always down through pm and I've given my phone number on a couple occasions. Happy modding :thumbup:
Sent from my HTC One using Tapatalk 2
Great and appreciated feedback. I did try using revone to s-off, I was using the terminal on the phone method and consistently get error = 1. I'm running hboot 1.44, but have the SinLess ROM running, I think thats the issue, I researched and it looks like cause its the GE and not Sense. I'm not sure I want to drop back and reload the stock, then reload SinLess, its so sweet I have it perfectly setup for me.
You know I have to say thanks to everyone who has read and especially commented, being this is a more technical forum then most others, I read a lot of threads that are tough on noobs like me. I've been an IT developer for the last 35 years (yeach I feel old), I was an iPhone person for years and would always jb to get my phone useful to me. When I saw the One, I was sold and never looked back. I think I've read most of the posts about the One and rooting, etc. But, still have questions of course. So I thank you all again for your feedback and great advice. Starting to feel a bit more comfortable in here.
If I can help anyone else looking to root I would happy to, just PM me. I'm so not an expert, but sometimes you just need another set of eyes to see when you don't.
InflatedTitan said:
I advise to s-off now if you have a comfortable feel with adb and cmd prompt. Its pretty straightforward, and the chances of a fatal error is extremely thin. While others will say warranty doesn't really check for unlocked and tampered stays flags, I like to be able to make it look 100% stock in case I have to send it in.
Other pros are ability to upgrade and downgrade ruus, hboots and firmwares without a hitch. You'll pretty much always have root and some other customizations are possible through an s-off device.
But as always, if you don't feel comfortable with it, the HTC one can pretty much do any average modding without s-off so its not 100% necessary.
Anyone need help with anything I'm always down through pm and I've given my phone number on a couple occasions. Happy modding :thumbup:
Sent from my HTC One using Tapatalk 2
Click to expand...
Click to collapse
sauprankul said:
^^^ this
How would anybody feed their flashaholism without that capability?
Click to expand...
Click to collapse
I love Titanium backup. It's saved my butt more then a few times! Same with cerberus!
Hey all, thought I would provide an update about s-off and post ROM flash. I tried a few times with revone to get s-off but no dice. After doing my research it seems due to the rom I have it won't work. I have a GE based rom. So I would say if you go through the root process you might as well do the s-off process before you flash the ROM.
Sent from my HTC One using Tapatalk 2
pleted win
I too am coming from 6 years of iOS usage and was a die-hard Cydia users to add tweaks and themes.
But the android rooting scene is too Geeky for me. lots of places to go wrong. have been going through a ton of tutorials lately. But scared of rooting simply because i will lose my Warranty. HTC is not quite a reliable brand as i have come to know..especially with One and the famous camera tint issue. (i got a replacement for the same issue). So a bit scared.
So is there anyway we can root and keep it all stock. I mean even if unroot and lock the bootloader, it will show Relocked instead of Locked. Will the service centre people let it pass. I am dying to install ViperOne Rom for the amazing customisation it allows.
sahil sharma said:
I too am coming from 6 years of iOS usage and was a die-hard Cydia users to add tweaks and themes.
But the android rooting scene is too Geeky for me. lots of places to go wrong. have been going through a ton of tutorials lately. But scared of rooting simply because i will lose my Warranty. HTC is not quite a reliable brand as i have come to know..especially with One and the famous camera tint issue. (i got a replacement for the same issue). So a bit scared.
So is there anyway we can root and keep it all stock. I mean even if unroot and lock the bootloader, it will show Relocked instead of Locked. Will the service centre people let it pass. I am dying to install ViperOne Rom for the amazing customisation it allows.
Click to expand...
Click to collapse
We share similar history, I always liked the openness of Android, but I never found a device that was as well built as an iPhone until the One. I was tempted with the nexus 4, but not sold.
I fortunately did not have any issues with my One, sorry you did
Not please remember I'm not an expert, but I understand you can go all the way back to stock, if you s-off.
Research revone. Or moonshine tools to s-off. As long as you do a nandroid backup you can always go back to how you were. Grab titanium backup and backup all your data and take your time. But you can root and leave it 100% stock and just take advantage of root only goodies.
I'm sold on Sinless GE 4.3 ROM, it's fantastic and the dev who maintains it is great. So go unlock and root it, backup backup and backup. Good luck and have fun
Jack
Sent from my HTC One using Tapatalk 2
give gnetowi
fz1jmp said:
We share similar history, I always liked the openness of Android, but I never found a device that was as well built as an iPhone until the One. I was tempted with the nexus 4, but not sold.
I fortunately did not have any issues with my One, sorry you did
Not please remember I'm not an expert, but I understand you can go all the way back to stock, if you s-off.
Research revone. Or moonshine tools to s-off. As long as you do a nandroid backup you can always go back to how you were. Grab titanium backup and backup all your data and take your time. But you can root and leave it 100% stock and just take advantage of root only goodies.
I'm sold on Sinless GE 4.3 ROM, it's fantastic and the dev who maintains it is great. So go unlock and root it, backup backup and backup. Good luck and have fun
Jack
Sent from my HTC One using Tapatalk 2
Click to expand...
Click to collapse
Hey jack more than build quality i liked the way OS is optimised for the hardware. Anyway leaving iOS out of the moment.
But i dont think you can get the Bootloader to have "locked" written again. It will still come as "Re-locked" which is a giveaway i believe. Anyway i have my exams and i will be caught up with them till November. So after that maybe i will join the Flashing-wagon.

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

How can I re-flash 6.0.1? HELP

Hi everyone, i just got my nexus 6p from google 3 days ago, And i updated my devixe vía ota, but i want a clean flash, i was reading a google tutoriales, but i cant understand, i was on IOS bye 3 years, then i went back to android with this devise, im prettt noob now to do these things.
Can someone giveme a easier or dummy tutoriales? And some help about what should i do with my new nexus? Best configurations, apps, things to flash on it, etc.
Im soo lost with this right now.
Thankyou everyone.
AngelxCasas said:
Hi everyone, i just got my nexus 6p from google 3 days ago, And i updated my devixe vía ota, but i want a clean flash, i was reading a google tutoriales, but i cant understand, i was on IOS bye 3 years, then i went back to android with this devise, im prettt noob now to do these things.
Can someone giveme a easier or dummy tutoriales? And some help about what should i do with my new nexus? Best configurations, apps, things to flash on it, etc.
Im soo lost with this right now.
Thankyou everyone.
Click to expand...
Click to collapse
Your best bet would be to download wugfresh's Nexus Root Toolkit, that will make it as easy as clicking a few buttons. Keep in mind though, the first order of business is unlocking the bootloader (you can also use NRT for that), which will completely erase your phone.
Edit: another good option in my opinion: since you already have 6.0.1 you could also just do a factory reset.
Sent from my Nexus 6P using Tapatalk
Nomoi said:
Your best bet would be to download wugfresh's Nexus Root Toolkit, that will make it as easy as clicking a few buttons. Keep in mind though, the first order of business is unlocking the bootloader (you can also use NRT for that), which will completely erase your phone.
Edit: another good option in my opinion: since you already have 6.0.1 you could also just do a factory reset.
Sent from my Nexus 6P using Tapatalk
Click to expand...
Click to collapse
Thankyou you ill ser that tool, any recomendación of roms kernels or something?
AngelxCasas said:
Thankyou you ill ser that tool, any recomendación of roms kernels or something?
Click to expand...
Click to collapse
On this phone I haven't flashed any roms as I find stock android 6 to be pretty sweet in and of itself. However if you do want to try another rom I'd advise you to look into CyanogenMod, they have a large userbase, lots of devs and some good features.
Sent from my Nexus 6P using Tapatalk

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