oppo_decrypt

Oppo/Oneplus .ops Firmware decrypter

Tested with "MSMDownloadTool V4.0" for Oneplus 5/6, Frida >10.4 and Windoze

backdoor.py : Enables hidden "readback" functionality
ops_decrypt.py : Decrypts any part of the firmware with .ops extension, needs "MsmDownload Tool" and frida
ofp_decrypt.py : Decrypts any part of the firmware with .ofp extension

Based on Frida.re and python 3.6

Installation:

'pip install frida'

Windows only, sorry folks !

Usage:

Oneplus 5 QD-Loader decryption: 'python decrypt.py "MsmDownloadTool V4.0.exe" 0 0x92880'
Enable readback mode: 'python backdoor.py "MsmDownloadTool V4.0.exe"'

License:

Share, modify and use as you like, but refer the original author !