[Xin giúp] Xin file Flash K-touch H699

[PhùngMobile]

Warning: The file(0x00000000) is not a full flash file(0x01000000).
Downloading Flash file...
Failed to download the file packet
em chạy nó báo vậy là sao hả mấy anh - avator box
em read Info lại nó báo vậy nè :

Initializing...
DA_LIB_VER_3.9.0.0
It is sensing the pinout fast,please hold on the phone Power key
RXD=24 TXD=22
Connecting...Please hold on the POWER key until the red gauge is going...
Any errors please select another boot and try again.
BB:6223, HardwareVer:8A05, SoftwareVer:8A00
Loading boot...
INT_SYSRAM_BOOT test completed.
Loading boot...
Boot2 test completed.
Nor Flash ID: 0098000300000000
Nand Flash ID: 0000000000000000
Failed to read phone HW info
không ai giúp em hết ak