In this guide, we will break down what a "repack" firmware is, why you might want one for your TCL 50 5G, and the essential safety precautions you need to take before flashing.
TCL might push an Android 14 update that breaks battery life or camera performance. Official channels rarely allow downgrading to Android 13. Repack firmware, however, can force a downgrade (though this requires a full wipe). firmware tcl 50 5g repack
unpackimg.sh boot.img