Did you installed the latest Jelly Bean firmware update? If yes, we have a complete guide on how to root XXUANA2 Android 4.2.2 software update on Galaxy Ace 3 S7270. We have compiled all the steps required in rooting Galaxy Ace 3 on Android 4.2.2 Jelly Bean XXUANA2 in one simple guide. What would you gain from rooting? Read: Benefits of rooting an Android device. You can root XXUANA2 Android 4.2.2 on Galaxy Ace 3 S7270 official firmware using the tutorial below. We will be needing a custom recovery for this root tutorial, but worry not, since we have everything covered on the next page.
As you continue reading further, we will guide you through the entire process of how to root Galaxy Ace 3 S7270 with XXUANA2 Android 4.2.2 Jelly Bean official firmware by installingSuperSU package from Clockwork 6 Recovery. Make sure you backup all your data before trying out this tutorial below because we don’t want you to lose any data, and anything could go wrong unexpectedly. The following tips are important as they will help the installation procedure to go smooth without any issues.More importantly, for this guide to work, your model number should exactly be S7270. Let’s continue with the tutorial now.
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 
Root XXUANA2 Android 4.2.2 on Galaxy Ace 3 S7270:
SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. SuperSU has been built from the ground up to counter a number of problems with other Superuser access management tools. It also allows you to root Android phones for SU access. Rooting will allow you to install root apps on your phone, i.e Titanium Backup. Read our list of the essential root apps you should install!
You might find these following articles interesting — related to Galaxy Ace 3 S7270:
- Official Android 4.2.2 Firmware: How to Install XXUANA2 Android 4.2.2 on Galaxy Ace 3 S7270 Official Firmware.
- Install ClockworkMod Recovery: How to Install ClockworkMod Recovery on Galaxy Ace 3 S7270.
Samsung Galaxy Ace 3 USB Drivers
You will need to connect your Android phone with the computer. For that, please make sure you have installed the USB drivers for Samsung Galaxy Ace 3 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 datamanually, 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 phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.
A few more optional tips that you should remember:
1. Having problems connecting your Android phone 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 phone goes off suddenly while installing a custom ROM, flashing an official firmwareupdate or installing mods etc. — your phone 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 phone 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 +1or LIKE to thank us!
All set and ready? Good. Now, let’s proceed with the tutorial on the next page and root Android 4.2.2 on Samsung Galaxy Ace 3 S7270 with SuperSU.
