E8372h320 Unlock Firmware Install Best Jun 2026

Based on community feedback from 4pda, XDA, and Huawei Modem forums, these are the most stable unlock firmwares:

: Locking the modem to a specific LTE frequency for better stability. e8372h320 unlock firmware install

The Huawei E8372h320 is one of the most popular 4G LTE USB modems (often called a "dongle" or "mobile WiFi stick") on the secondary market. Known for its reliability, compact design, and support for Category 4 LTE (150Mbps down, 50Mbps up), it is a favorite among travelers, remote workers, and backup internet users. Based on community feedback from 4pda, XDA, and

: Allows changing the IMEI to match a smartphone. This is a popular feature for users wanting to use phone-only data plans on a modem. : Allows changing the IMEI to match a smartphone

: If the power is interrupted during Step 3, the device may become unusable.

Note: Flashing h-153 firmware on an h-320 will brick the device Run the Installer : Open the firmware file provided in the flash package. Flash Code