Problem idol 3 5.5 *freeze and restaart*

[DivitarovAleksandar]

HI i have idol3 5.5 ,when i restore europe firmware 5.0.2-010 06 everyting is OK,and then phone will freeze and will randomly restart,i use TWRP to restore.,what's the problem,

after a while of botting work 2 minutes and then freeze and reboot ,i have been Stock rom for alcatel (5.0.2 010 01),when i'm going to install eu stock rom(5.0.2 010 06) first im going to wipe everyting without sd and usb otg and then im going restore system and boot image and then reboot

*sorry for my bad English