Vivo V9 youth 1727 Pattern & Frp unlock by inferno

[max_cool]

Pattern Unlock



>>Ver:1.5.7
>>Current Task: VIVO>>Qualcomm>>Format>>AUTO
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Phone Connect TimeOut.
>>Ver:1.5.7
>>Current Task: VIVO>>Qualcomm>>Format>>AUTO
>>Operation:
1.Remove battery and insert battery back.
2.Press and hold 'VolumeUp' and 'VolumeDown' keys.
3.Please insert USB cable within 50 seconds.
Some phones need to use edl cable or special card slot.
>>Port Found[COM7].
>>Hardware Id:0009a0e1
>>Loading Necessary File,Please Wait...
>>Done.
>>Waiting for flash programmer to boot.
>>Loading Build Info,Please Wait...
>>Name: msm8953_64
>>Brand: vivo
>>Device: msm8953_64
>>Release Version 8.1.0
>>Project Version: OPM1.171019.011 release-keys
>>Ext Info: vivo 1727
>>Size: 32Gb
>>Done.
>>Formatting...
>>Format Sucess,Wait until phone restart.
If phone does not restart automatically,do it manually.

[mrunal111]

Operation : Format FS
Checking for existing devices...Not Found
Turn Off phone, hold Vol UP + Vol DOWN and insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.

using umt dongle

with volume up and down button it is not work
what to do