HI @zacksyah, sorry to hear the issue, Please try to follow this
1.When the phone falls into a loop during power on-off animation and the user interface cannot be accessed, power off the phone and press "power" key to restart, when welcome logo appears, long press and hold the "Volume Down" key to enter the Safe Mode. This eliminates any abnormal OS booting issues caused by 3rd party APKs.
2.If solution above is not OK, please reset the phone to factory state
3. If till NOK, please contact our service center.