Google released the Android 4.2.2 Jelly Bean OTA for Nexus 7 (and other Nexus phones) which you can now install manually on your tablet, and we also have the complete method to root Nexus 7 on Android 4.2.2 JDQ39. Rooting your tablet will allow you to install root apps, give you full system access and a lot more. Make sure you have already updated your Nexus 7 tablet to Android 4.2.2 JDQ39 Jelly Bean OTA update. Why should you root? Read: Benefits of rooting an Android device. We will be using the latest SuperSU and CWM Recovery in this tutorial. You can now root Android 4.2.2 Jelly Bean on Nexus 7 and also install ClockworkMod Recovery using the tutorial below.
As you continue reading below, will will guide you through all the steps of how to root Nexus 7 on Android 4.2.2 JDQ39 Jelly Bean software update with backup tips and other important points given below that you should keep in mind. This is an official OTA update by Google, not an unofficial or a custom ROM. Read our list of the essential root apps available! Installation of the latest CWM Recovery is also part of the tutorial. Let’s continue with the tutorial below.
Disclaimer: All the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial belong to their respective owners/developers. We (TeamAndroid.com) or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial 😉
ASUS Nexus 7 Android 4.2.2 JDQ39 Details:
Android 4.2.2 JDQ39 OTA update has just been released for the Nexus 4, Nexus 7, Nexus 10 and Galaxy Nexus I9250. Like always, we made sure you also get the the root method for Nexus 7 on Android 4.2.2 earliest as possible. It has been given on the next page. This root method will first install ClockworkMod recovery and then install CWM-SuperSU using that.
In case you want to update Nexus 7 to Android 4.2.2 JDQ39 Jelly Bean OTA, read the following tutorial:
Samsung Nexus 7 USB Drivers
You will need to connect your Android tablet with the computer. For that, please make sure you have installed the Android 4.2.2 USB drivers for Samsung Nexus 7 properly. If not, you can download the latest official drivers from our Android USB Drivers section here:
Backup and Other Important Tips
Done with the USB drivers? Perfect. The tutorial is on the next page, but first, please take a look at the following tips and important points you need to take care of. These are important, as we don’t want anyone losing their personal data or apps:
Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:
- Backup your Apps. How? –> How to Backup Android Apps.
- Backup your SMS messages. How? –> How to Backup/Restore SMS Messages.
- Backup Contacts, Gmail and Google Data. How? –> Sync with Google Sync.
- Backup Call History. How? –> How to Backup Call History.
- Backup WhatsApp Messages. How? –> How to Backup/Restore WhatsApp Messages.
- Backup APN Settings: GPRS, 3G, MMS Settings. How? Note down everything from: Settings > Wireless & Networks (More…) > Mobile networks > Access Point Names.
Samsung users can also back up data using Samsung KIES. If you backup data manually, you get more options what to choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.
If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your tablet, we strongly recommend you to also backup using that as it creates a complete image of your existing tablet set up.
A few more optional tips that you should remember:
1. Having problems connecting your Android tablet to the computer? You need to enable USB debugging mode. See here: How to Enable USB Debugging — for Gingerbread, Ice Cream Sandwich and Jelly Bean.
2. Make sure your Android device is charged up to 80-85% battery level. This might help you: How to Check Battery Percentage. Why? Because, if your tablet goes off suddenly while installing a custom ROM, flashing an official firmware update or installing mods etc. — your tablet might get bricked or go dead permanently. No one wants that, right?
4. Most of the tutorials and how-to guides on Team Android are for factory unlocked Android phones and tablets. We recommend NOT to try our guides if your tablet is locked to a carrier, unless we have specified the carrier name or device model.
If you find the above tips useful and they were helpful to you, please consider giving us a +1 or LIKE to thank us!
All set and ready? Good. You can now go to next page and root Nexus 7 on Android 4.2.2 JDQ39 software version.