HomeHuawei Firmware Download Huawei E5220s-1 firmware update 21.143.11.00.403 Orange Moldova GSM Solutions 04 March Download Huawei E5220s-1 firmware update 21.143.11.00.403 Orange Moldova Firmware Details File size: 16.72 MB Version: 21.143.11.00.403 Operator: Orange Moldova Operating systems: Windows 7/8/10/XP/Vista Download