Power button mx4 pro

Hi to everyone. I just bought it and I have noticed a big problem. When I lock my phone, the power buttos is still active. I have my phone locked into my pocket, the power button is pusshed by mistake, and the phone turns off or restarts. Any solution???

last edited by Kokkie

Now I have bigger problem. I tried to change filmware based on this http://meizufans.eu/forum/topic/2599/guide-how-to-install-i-international-firmware-on-your-chinese-mainland-meizu
When I finished, the screen came like this http://oi61.tinypic.com/2wmfj35.jpg
After 15 minutes, I try to restart the phone but the result was the same. White screen like before.
I tried Power button+volume up and the result was this http://oi59.tinypic.com/abq9ue.jpg Filmware not found.
After this, I connect it to my PC. When the screen was white it didn’t recognise it. When i connect it and I had pushed the power+volume up it was recognised as recovery device http://i.imgur.com/V32MHqV.jpg What can I do???

The firmware file is not found, because it should be placed in the recovery menu seen on your last image. So connect it to your PC and place update.zip (or .bin) in the recovery. Go into recovery with power+volume up and try again to update with clear data.

Solved!! Thank you!!

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.