why my phone was locked and can not used??

[triet nguyen minh]

Why my phone display this message and can not use.
can not any things.
my phone : 640XL

 

[arjan wolthuis]

Can You provide more info?

 

[triet nguyen minh]

what your infor you need:
my phone : 640XL
vietnamese language
yesterday, when i open my phone, it display as it.
"This device has been locked for security reasons. Plug your device into a power source for at least two hours, then reboot the device to try again"

 

[Harrie-S]

what your infor you need:
my phone : 640XL
vietnamese language
yesterday, when i open my phone, it display as it.
"This device has been locked for security reasons. Plug your device into a power source for at least two hours, then reboot the device to try again"

Have a look at this article it may help to solve your problem.
http://m.windowscentral.com/how-enable-6-digit-pin-lock-your-windows-phone-remotely

 

[triet nguyen minh]

Thanks all you.
temporary, i got it run by the same way
http: // answers.microsoft.com/en-us/insider/forum/insider_wintp-insider_security/windows-10-mobile-device-locked/391c5600-e3b7-4041-a622-2a044b9dabba?auth=1

 

[triet nguyen minh]

thanks all you,
temporary i got it run.
nice days

 

[arjan wolthuis]

"This device has been locked for security reasons. Plug your device into a power source for at least two hours, then reboot the device to try again"

This is enough info your First post was very unclear