file:usb升级驱动MTK USB Driver_v1.0821.rar file:GN_MTK_SP_Flash_Tool_售后_v3.1316.140.rar file:GBW192A01_B_T2121优化开机定屏.rar

file:MTK全系列同步驱动+刷机驱动自动安装版.rar file:MTK工具教程驱动.zip file:GN_MTK_SP_Flash_Tool_售后_v3.1316.140.rar file:E3T T0835.zip