Manufacturers like Dell, Lenovo, and HP now encrypt their EC firmware. Standard readers return garbled data. EasyFirmware EFRP includes decryption algorithms for Genuine Intel, AMD PSP (Platform Security Processor), and Apple T2 bridge chips.

: Often used to open YouTube or Chrome directly from the lock screen to download bypass APKs.

EFRP must be reliably entered when normal boot fails; common triggers include: