(bootloader) version:0.5 (bootloader) unlocked:no (bootloader) product:atlantic (bootloader) is-userspace:no (bootloader) partition-size:super: 0xE0000000

from unisoc_pac import PacFile pac = PacFile.read("Nokia_G21_V2.400.pac") boot_partition = pac.get_partition("boot") boot_partition.extract("boot.img") Then using unpack_bootimg.py :

Mitigation: Enable automatic system updates; Nokia releases security patches quarterly. Extracting boot.img from a pac archive (Python pseudocode using unisoc_unpack tool):