Add ko lang po na may problema din sa 3g and 4g signal, pahirapan kahit na walang problema sa lugar(QC) at kahit anong network. Nag factory reset na po ako at same pa rin ang problema. Mga master, idol and technician jan patulong naman po any tips jan...SALAMUCH PO!!!
•Check your running background application ,
• Reduce Installed Application.
• Make a space storage for your phonr
• Check Battery Temperature
• Outdated Version OS
• Update Necessary application
• Clear Cache / App Cache
• Change battery when battery is in Abnormal State. It may cause explode
• Update Os Version