A firmware repack is a modified version of the official stock ROM. Android developers or enthusiast communities unpack the original system files, modify the internal contents, and repackage them into a flashable format.
Repacked Firmware — Hotwav Cyber 7 5G stock ROM with deodexed system, compression optimized, and backup-ready (MD5/SHA256 provided). firmware hotwav cyber 7 5g repack