Model: ZE620KL
RAM: 4G
Firmware/APP Version: I don't know what is this
Frequency of Occurrence: Once a week or once a day
Rooted: No
APP Name:
Not every time but sometimes when im trying to enter my widgets for using them, for example Google's searching shortcut, I can't enter. Or sometimes I can't open my apps in home screen, I'm trying to open them through touching but they are just look like freezed (and during this, my phone is still fast)