Always download the j100h root file from a trusted source and verify the MD5 checksum.
Before starting, ensure your device is prepared to prevent a "brick" or data loss: j100h root file
The author and website are not responsible for bricked devices, lost data, or voided warranties. Root at your own risk. Always download the j100h root file from a
This method is preferred because TWRP can also make a Nandroid backup before rooting. j100h root file