Bấm nút Vol + và Vol - sau đó chọn model rồi unlock, nhưng quan trọng là phải active pack 3, ai active contact mình nha SigmaKey 2.29.17 MTK: Direct unlock (Huawei DRA-###) Removing firmware protection.....OK Baseband Processor:MT6739, HW Rev. A.00, SW Rev. 0.00 Testing external RAM...DRAM, 2 Gb Detecting flash...eMMC, Flash size: 14.69 Gb Phone model: HUAWEI DRA-L01 Android 8.1.0 Firmware: "DRA-L01-user 8.1.0 HUAWEIDRA-L01 1.0.0.123(C346) release-keys" Software IMEI: 868166031061xxx Security area saved to "C:\Users\admin\Documents\SigmaKey\security backup\0759135626\868166031061xxx_HUAWEI DRA-L01.skb" Unlocking phone.....Done