VIVO Y11 [PD1224CW] PD1224CW_EX_A_1.6.14_vivo_mtk_ALPS.KK1.MP1.V2.46_20141107_mtk6582 Vivo Official Firmware [MTK Scatter Flashtool] [DG]
VIVO Y11 [PD1224CW] PD1224CW_EX_B_2.2.11_vivo_mtk_ALPS.KK1.MP1.V2.46_20141107_mtk6582 Vivo Official Firmware [MTK Scatter Flashtool] [DG]
VIVO Y11 [PD1224CW] PD1224CW EX A 1.6.14 Vivo Official Firmware [OTA SD_UPDATE] [DG]