Sony C6903 Lock Remove Ftf !full! -

: Use a KitKat downgrade FTF first for FRP, and a specialized "no-lock" modified Lollipop FTF for screen locks. Keep your original TA partition safe, and always double-check the file naming before hitting flash.

An FTF file is a Sony-specific firmware archive format used exclusively by the (also known as Flashtool by Androxyde). Unlike OTA updates or ZIP flashables, an FTF contains raw partition images (system, kernel, modem, TA). For lock removal, specific FTF files are stripped or modified to: sony c6903 lock remove ftf