G610-U20 C00B115 Huawei Official Firmware [Stock, Scatter] [DG]
G610-U20 V100R001C00B114 [ANDROID 4.2] Huawei Official Firmware [Service, dload] [DG]
G610-U20 V100R001C00B121CUSTC408D00 [ANDROID 4.2] Huawei Official Firmware [Service, dload] [DG]
G610-U20 V100R001C00B126CUSTC432D003 [ANDROID 4.2] [Scatter Flashtool & SD_update] Huawei Official Firmware [DG]
G610-U20 V100R001C96B114 [ANDROID 4.2 Scatter FlashTool] Huawei Official Firmware [DG]