This is the most reliable way to apply a patch directly on your device. :
: The most popular and user-friendly option. It supports xdelta, xdelta3, IPS, UPS, and BPS formats. xdelta patcher android
: Given an original file (e.g., a system file or a ROM) and a modified version of that file, the xdelta algorithm computes the differences between the two. This results in a patch file that contains these differences. This is the most reliable way to apply
XDelta Patcher Android: The Complete Guide to Mobile Rom Patching : Given an original file (e
: When a user wants to update a file on their Android device using this patch, the xdelta patcher applies the differences to the original file on the device. This transforms the original file into the updated file without needing to download or store the entire updated file.