Huawei Y520-U12 Unlock sim thành công SigmaKey v.2.21.02 Sigma dongle 2.21, Initializing...OK Pack 1: Activated Pack 2: Activated Pack 3: Activated --------- 2016-12-06 16:47:54 --------- SigmaKey 2.21.02 ADB: Direct unlock * daemon not running. starting it now * * daemon started successfully * ^ ROMaster Composite ADB Interface Version: Linux version 3.4.67 (build@build) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Wed Sep 17 11:00:01 CST 2014 Phone model: HUAWEI HUAWEI Y520-U12 Android 4.4.2; Firmware: HUAWEIY520-U12; Date: Wed Sep 17 11:03:57 CST 2014 Version: Y520-U12V100R001C575B104 Baseband Firmware: MOLY.WR8.W1315.MD.WG.MP.V36.F2.P5, 2014/09/16 20:15 Baseband Processor: MT6572 Software IMEI: 865280020153542 Security area saved to "C:\Users\UnlockPhone.VN\Documents\SigmaKey\security backup\865280020153542_HUAWEI_HUAWEI Y520-U12_HUAWEIY520-U12_Wed Sep 17 110357 CST 2014.skb" Unlocking phone...Done Restarting phone...Done