bugs while being on cal some nausty noise breakup of noise is coming n noise while recvng notifictn

[NAVEEN_POHAR]

Please tell us some basic information before asking for help:
Model Name:ZB555KL
Firmware Version:Version WW-17.00.2003.23
Rooted or not:
Frequency of Occurrence: daily
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.
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[victor010]

Hi, we'd request you follow the below steps:
1. Clear system cache.
2. Try the same under safe mode:
Hold the power button for 5 seconds => When the screen flashes with option => Press & hold power option => You will get an option to restart in safe mode
3. If still you face the issue factory reset your phone after taking a full backup.