Hi there everyone!
My phone started rebooting at the second day of use.It took about two hrs of rebooting and stoping before even getting in the system.
It stopped on the initial meizu letters and then rebooted again and again.After a two hrs of rebooting it started succesfully. Since then it has restarted several times through calls or unexpectedly on stand by mode.The ROM I had was the initial ROM 5.2.2.3G and the third day I updated to the 5.2.5.0G but the reboot happened again today on a call.Can you please tell me if there is something I can do to fix it or if it is a hardware issue and needs replacement? Thank you in advance

Kind regards