Như trên anh em ai có cho em xin với ạ, em lục tung google rồi mà ko có file. Thanks anh em nhiều, log em nó đây ạ: C:\adb>fastboot devices HC5B7Z2E0085 fastboot C:\adb>fastboot getvar all (bootloader) version: 0.5 (bootloader) version-bootloader: 3.19.0.0000 (bootloader) version-baseband: 1.25.C20413.3@60126 (bootloader) version-cpld: None (bootloader) version-microp: None (bootloader) version-main: 2.10.425.3 (bootloader) version-misc: PVT SHIP S-ON (bootloader) serialno: HC5B7Z2E0085 (bootloader) imei: 354833071206227 (bootloader) imei2: 354833071206235 (bootloader) meid: A1000037EA1AF5 (bootloader) product: a52_dwgl (bootloader) platform: hTCBmsm8939 (bootloader) modelid: 0PHC40000 (bootloader) cidnum: HTC__059 (bootloader) battery-status: good (bootloader) battery-voltage: 0mV (bootloader) partition-layout: Generic (bootloader) security: on (bootloader) build-mode: SHIP (bootloader) boot-mode: FASTBOOT (bootloader) commitno-bootloader: 021dffe2 (bootloader) hbootpreupdate: 11 (bootloader) gencheckpt: 0 (bootloader) mfg-name: 0001 all: Done! finished. total time: 0.033s C:\adb>