Xperia zx1 frozen shutting down screen

[Loulou5]

Can anyone advise on what to do please.

An app wasnt responding & froze my screen.

I pressed the power button to restart rhe phone & now my phone is Showing 'power off shutting down' for the past 15 minutes.

I cant do anything with my phone.

Please help

[fabvo · Accepted solution]

hold vol+ and power for some seconds. The phone should restart.

[Loulou5]

Thank you so much 

[Bomoguy]

Thanks your suggestion worked a treat. Now up and running again