@Pijush Das Aren't there any program that can unpack Bootloader.img?
Inside in Bootloader has: rpm, tz,devcfg, cmnlib, cmnlib64, keymaster, prov and sbl1.
I try RK3xxx_firmware to unpack Bootloader.img but no successful.
At this moment my Friend read files in Medusa Pro and extract for me. (I'm just explaining how I do).
@layder
@blang |