China Mobile M654 Firmware Jun 2026
: Integrating the Andlink protocol directly into the firmware to allow the
The is typically a 4G USB modem / Mobile WiFi hotspot (MiFi) or a CPE (router) provided by China Mobile.
Since this device uses a chipset, the firmware is typically flashed using the SPD Upgrade Tool (also known as ResearchDownload) rather than the SP Flash Tool used for MediaTek devices.
SP Flash Tool v5.1916 or newer, MediaTek USB VCOM drivers.
: Using the wrong version (e.g., an M654 firmware on an M654+ model) can result in a "White Screen of Death" or a permanent loss of the IMEI number, stripping the phone of its ability to make calls. The "Nostalgic Modern" Vibe
