Download up to 7.2 Mbps; Upload up to 5.76 Mbps Storage Expansion: MicroSD card slot up to 32GB Step-by-Step Firmware Flashing Guide
: Supports HSDPA (7.2 Mbps download) and HSUPA speeds. It includes voice feature enablement on compatible hardware. Pre-Installation Requirements
Generic versions of this firmware can remove network carrier locks, allowing you to use any SIM card globally. Technical Specifications of the Huawei E173
The Huawei E173 is a classic 3G USB modem dongle that has provided reliable internet connectivity to millions of users worldwide. As technology advances, keeping your hardware running on the latest firmware ensures optimal performance, better compatibility with newer operating systems, and improved connection stability. The firmware version is recognized as one of the final, most stable versions for various Huawei E173 variants, often used to resolve connection issues with Windows 7, 8, 10, and older Linux kernel versions. -huawei firmware E173 11.126.85.00.209 B427-
: This firmware supports Asterisk PBX setups (via chan_dongle ). Network hobbyists use this specific firmware variant to enable native voice features on their modems, transforming a standard data stick into an automated SMS/voice gateway. Step-by-Step Flashing and Unlocking Guide
Right-click the downloaded firmware file ( E173_11.126.85.00.209_B427.exe ) and select . Accept the end-user license agreement.
Confirm the current firmware version and the target version ( 11.126.85.00.209 ). Click . Download up to 7
: Optimized for European and Asian bands (HSPA/WCDMA 2100MHz).
branded E173 modems. While it is considered one of the final and most stable versions for this 3G dongle, it is widely used globally to "de-brand" or update other E173 variants to improve compatibility with newer operating systems and third-party dashboards. Google Groups Key Specifications & Performance : Supports 3G HSDPA up to and HSUPA up to 5.76 Mbps. Hardware Compatibility : Frequently used with the hardware version. Platform Support
[ Huawei E173 Dongle ] ---> [ PC USB Port ] ---> [ Close Operator Dashboard ] ---> [ Run Firmware Exe ] Step 1: Prepare the Device Technical Specifications of the Huawei E173 The Huawei
Before flashing your device, confirm that your hardware matches the target specifications of this firmware release: USB Stick (Type-A) Chipset: Qualcomm MSM6290
This is a Firmware update, not a Dashboard update.