How to convert system.img.lz4 to system.IMG & Unpacking the File With EFT Dongle

• 1-Extract firmware with winrar or 7zip .
• 2-Rename (.tar.md5 to .tar) type of file like (AP_G965FXXU1BRE5_CL13602611_QB18179566_REV01_user _low_ship_meta.tar.md5) to (AP_G965FXXU1BRE5_CL13602611_QB18179566_REV01_user _low_ship_meta.tar) .
• 3-Extract file you renamed again with winrar or 7zip again.
• 4-You well get folder contain (system.img.lz4 & boot.img.lz4 ...)
• 5-Now Open EFT Dongle go to (Android model ¤ Samsung ¤ LZ4)
• 6-Select System.img.lz4 in LZ4 tab in EFT Dongle.
• 7-Click extract and wait finish extracting.
• 8-Now you well find now file type (system.img).
• 9-You can extract now this type (.img) by going to (IMG ROM editor) tab.
• 10-Click on (IMG or IMG.EXT4) and select your recent converted file (system.img) and click extract to unpack your system .
• 11-Wait finishing extracting thats maybe take more than 10 min.
• 12-After that you can see all system files in folder that called (sestem_).

This is video for more clarification :




BR,
Mohammed Aamri