ZIS_ACER_PREDATOR_HELIOS_16_PHN16_71_DAZGRMB2AC0_REV_C_MODEL_ZGR.RAR

TXTAbout ZIS ACER PREDATOR HELIOS 16 PHN16 71 DAZGRMB2AC0 REV C MODEL ZGR BIOS / EC firmware

ZIS ACER PREDATOR HELIOS 16 PHN16 71 DAZGRMB2AC0 REV C MODEL ZGR is an Acer PHN16 BIOS / EC firmware dump for board DAZGRMB2AC0 — tested. It is packed in a RAR archive of 12.3 MB, I7 CPU. It was first posted on 1 Oct 2026 and is available in 1 Telegram channel.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is DAZGRMB2AC0.

For the same board you can also find a boardview and a schematic — see all DAZGRMB2AC0 files.

MSGFrom the Telegram post

ZIS ACER PREDATOR HELIOS 16 PHN16-71 DAZGRMB2AC0 REV C MODEL ZGR I7-13TH GEN CLEAN TESTED OK DONE FACTORY BIOS 100% TESTED & VERIFIED BIOS Fully Working Stable Reliable

J1Download DAZGRMB2AC0 BIOS / EC firmware from Telegram

R1How to download ZIS ACER PREDATOR HELIOS 16 PHN16 71 DAZGRMB2AC0 REV C MODEL ZGR

1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
2. You don’t need to join the channel. Tap the file ZIS_ACER_PREDATOR_HELIOS_16_PHN16_71_DAZGRMB2AC0_REV_C_MODEL_ZGR.RAR to download it.
3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for DAZGRMB2AC0. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.RARWhat is a .rar file and how to open it?