Please tell us some basic information before asking for help:
Model Name: Zenfone 5 ZE620KL
Firmware Version: WW_16.0615.2004.126
Rooted or not: Not
Frequency of Occurrence: 1.8Ghz
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.