Problems with cool 1?

Hi everyone I own coolpad cool 1 c103, and foto about few months i have problems phone freeze for moments about 30-40 seconds every use like it is frozen, and it pisses me of bcs its so frustrating. I always clean junk, RAM, do not install any suospicious apps, games, so i dont know what is problem. Few months ago phone would be ok after restart, now it is not. It happens really often, and if I can officialy just officialyu pdate software i would do it.


I have EUI 5.8 - 5.8.018S_03011


mobile hank karatya hai