Huawei y220-t10 hiện logo rồi đen màn

Huawei y220-t10 hiện logo rồi đen màn .Em đã flash mấy cái rom rồi vẫn không được
Detection initiated...
Vcc: 5
Gnd: 7
Analyzing D+ and D-...
D+ = 4, D- = 3
Analyzing USB device, please wait...
Find USB device:SPRD U2S Diag (COM11), (VID_1782&PID_4D00)
Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
Boot downloaded.
Flash ID: 002C00BC90665400
Flash Type:[Micron] MT29C4G48MAZAPAKD
FLASH LEN:0x20000000
mtdparts=sprd-nand:256k(spl),512k(2ndbl),256k(params),512k(vmjal una),10m(modem),3840k(fixnv),3840k(backupfixnv),51 20k(dsp),3840k(runtimenv),10m(boot),10m(recovery), 160m(system),270m(userdata),20m(cache),256k(misc), 1m(boot_logo),1m(fastboot_logo),3840k(productinfo) ,512k(kpanic)
>>Analysis flash internal data successfully.