Lag on IPhone 6s plus, ios 9.2.1
Hi , i bought a IPhone 6s Plus 2 weeks ago and i noticed this few bugs :
1. My control centre and notification centre is not responding sometimes and it really bugs me as i use them often. I have to lock and unlock the screen to make it word .
2. My keyboard is lagging when i try to delete the words that i have typed and respond slowly.
i have restarted my phone , hard reset my phone, reset all settings, reset all contents and settings and backup from icloud but none seems to solve the problem fully. Would not like to restore my phone as new unless it is the last resort as i worry that it is a hardware fault. Btw , anyone can enlighten me if this is a bug or hardware fault
FYI , i set up my phone as new and these problems occur. i tried to reset all contents and settings and restore from iclouds and problem still exist. hence i am unsure if it is a hardware fault or bug as these problems already occurred when i set up my phone as new
Thanks for the help and have a great day ahead;)
iPhone 6s Plus, iOS 9.2.1, null