Huawei TAG-L21 TESTED ROM Hiawei TAG-L21 Firmware  TESTED ROM TAG-L21 HUAWEI GR3 TAG-L21C328B136 FIRMWARE ANDROID 5.1 EMUI 3.1 05014JMT OTHER FLASH FILE FOR TAG-L21 NOT TESTED TAG-L21 C328B128 Firmware Middle East Africa Android 5.1 EMUI 3.1 05021XLL Huawei GR3 TAG-L21 C479B132 Firmware Russian Federation Central Asia & Caucasia Nonspecific Nonspecific Android 5.1 EMUI 3.1 Huawei GR3 TAG-L21 C440B141 Firmware Portugal Spain Netherlands Germany Switzerland Nonspecific Android 5.1 EMUI 3.1 05021XSP Huawei_Enjoy_5S_GR3_TAG-L21_MT6753_C328B128_Firmware_Middle_East_Africa_Android_5.1_EMUI_3.1 TAG-L21 MODEM FIX IMEI REPAIR