GitHub - ny4rlk0/BIOS-ACER-NITRO-5-AN515-45: ALL BIOS FOR ACER NITRO 5 AN515-45 Tested on AN515-45-R4SE You can downgrade/upgrade any version of your wish as i patched them.
SOLVED] HOW TO DOWNGRADE BIOS IN ACER LAPTOP? - YouTube
Acer Aspire E15 E5-576G Advanced Bios Mod - BIOS Modding Guides and Problems - Win-Raid Forum
Guys pls help me. 2 days ago I installed windows 10 in my acer nitro 5 rtx 3060. When I trying to downgrade the firmware bios from 1.08 to 1.06 version that
HOW TO DOWNGRADE BIOS? downgrade your acer #biosmalayalam - YouTube
HELP. Broke Laptop Downgrading from windows 11 to windows 7 : r/Windows11
Request] Acer Aspire V3-771(G) BIOS unlock
Acer Aspire XC-603G-UW31 Windows Downgrade Problem. | Windows 8 Help Forums