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Huawei E3276 reviewed - Hacker's ramblings
E3276 bricked - how to unbrick - DC-unlocker forum
Huawei E3276 reviewed - Hacker's ramblings
DC-Unlocker - Huawei HiSilicon Firmware Writer 0.0.0.4 is out! (FREE beta test for DC-Unlocker/Rocker/Vygis and Infinity dongle users) -Write firmware and dashboard/Web UI -800+ firmware files added to Support Area for Huawei