XOLO 4.2.1 STOCK ROM UPDATE BACKUP
whoever didn't got update and cant wait to taste it XOLO 4.2.1 update
Use this TWRP backup..
https://drive.google.com/file/d/0B8fSOGC1-sgYWkVHZUlKYjV4X0E/edit?usp=sharing
extract the this rar file and put this folder in TWRP folder of your SD card
]and go to TWRP recovery and restore it
– الخاجة معين الدين (Khajaa Moienz)