: Modifying firmware is done at your own risk and may void your warranty. Huawei E8372 (МТС 8211F) - Обсуждение - 4PDA
Below is a guide for handling this file based on community discussions: 1. Preparation : Ensure your modem is a Huawei E8372h-153
: Ensure the PC does not go to sleep or lose power during the process.