Most Android users mainly root their devices only to install Xposed Framework. Xposed Framework is a powerful tool that enables you to modify your ROM as you wish using some tweaks. Xposed Framework can be installed not only on Custom ROMS but also on the Stock ROMS. So using Xposed you can add some tweaks to your Stock ROM or firmware and get the features of a custom ROM.
Official build of Xposed framework for Lollipop Samsung Galaxy Devices has not been released yet, since Samsung made a lot of changes to ART (Android Runtime) without providing the sources. So we have the unofficial build now and we need to flash the Framework (SDK.zip) rather than just installing the Apk like in other versions of android so as Jelly Bean and Kitkat (Where the Xposed installer apk file would install the framework on your system automatically.)
1. Make a nandroid backup using TWRP (in case if anything goes wrong) before installing Xposed Framework.
With the Nandroid backup (which is an excellent feature on custom recoveries like TWRP) you can backup all your current state of your operating system on your device and save it in your SD card or on your Computer storage and restore it at anytime you want. Many people will have perplexity that, If their Stock ROM (Firmware/OS) is rooted would it be able to do a backup of their OS and can able to restore it?. Yes you can do backup of the current state of your firmware with the custom recoveries like TWRP no matter yourOS is rooted and made changes by using root.
Step. 1 Download & copy the Xposed file and the Xposed Uninstaller to your sdcard
1.Xposed framework link
2.xposed framework uninstall link
Step. 2 Switch off your phone and hold voulume up and home button same time same time and go recovery mode
3. first backup all data and after back up install zip file
Step. 3 after complete installion reboot your mobile and wait 10-15 minute
Step. 4 boot complete after that install Xposed alpha apk app
How to use Xposed Installer::
1. Go to Xposed installer app on your phone and select Download.
2. Download and install the different modules you want to tweak your phone. After downloading a modules please don't open the appuntill you enable it on Xposed framework by going to Module section on xposed installer app and selecting it on the check box there. Then retstart your phone to use the module you have installed.
i hope enjoy this information
Image source :: google
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