STK-LX2 10.0.0.200(C636) [STK-L22_hw_spcseas_R5] Huawei Official Stock Firmware [Stock, dload] [DownloadGSM.com] [DG]
STK-LX2 10.0.0.221(C636) [STK-L22DV_hw_spcseas_R1] Huawei Official Stock Firmware [Stock, dload] [DownloadGSM.com] [DG]
STK-LX2 10.0.0.154(C636) [STK-L22_hw_spcseas_R5] Huawei Official Firmware [Stock, dload] [DG]
STK-LX2 10.0.0.196 (C636) [STK-L22DV_hw_spcseas_R1] Huawei Official Firmware [Stock, dload] [DG]
STK-LX2 10.0.0.189 (C636) [STK-L22DV_hw_spcseas_R1] Huawei Official Firmware [Stock, dload] [DG]
STK-LX2 9.1.0.228(C636) [STK-L22_hw_spcseas_R2] Huawei Official Stock Firmware [Service, dload] [DG]
STK-LX2 9.1.0.334(C636) [STK-L22DV_hw_spcseas_R1] Huawei Official Stock Firmware [Service, dload] [DG]
STK-LX2 10.0.0.182 (C675) [STK-L22_hw_in_R5] Huawei Official Firmware [DG]
STK-LX2 10.0.0.159 (C675) [STK-L22_hw_in_R5] Huawei Official Firmware [DG]
STK-LX2 10.0.0.186 (C675) [STK-L22HN_hw_in_R2] Huawei Official Firmware [DG]
STK-LX2 10.0.0.185 (C636) [STK-L22_hw_spcseas_R5] Huawei Official Firmware [DG]
STK-LX2 STK-L22B 10.0.0.185 (C900) [ ZZB Software ] [DG]
Huawei official Firmware. Can be flash with MRT, Sigma, EFT Pro, HDE Flasher, and via SD card.