Random Beeping Sound

[El_Psy_Kongroo]

This happened since 1/2/2025, a weird beeping sound happening at around 9.25 AM. The beep only happens one time. There was no notification after the beep. I have not installed anything for the past few days, I have no card saved in my phone case, I have NCF turned off, I already optimized my phone, and checked for malware (there were none). I'm currently a student which means I have school in the morning so I can't evaluate my phone on weekdays.

- My device: SA03

I look forward for help as fast as possible since this is driving me crazy, thanks! (I apologize for my bad English; English isn't my first language :/)

[JayxMalek]

We have the same issue. I just encountered it now and got really curious, so I went here to check if other users also experiencing it.

[El_Psy_Kongroo]

I heard that this issue can be fixed by factory resetting, I do not wish to resort to that.

[EllisKai]

How often does it happen?
Daily?

Is it not restarting automatically?

Perhaps you can try checking on weekends.

Or you may also try rebooting to safe mode around that time.

[El_Psy_Kongroo]

What do I check for while in safe mode? Will reset-setting solve it?

[EllisKai]

While in safe mode, you won't be able to use apps that didn't come pre-installed in your device. If the unusual behaviour stopped while in safe mode, it could be caused by third-party apps. You may then look for the possible cause starting from the latest app you have installed or modified (through settings or app update). If the unusual behaviour didn't stop while in safe mode, it could be caused by the device settings (OS) or the hardware itself and may need to be repaired.

[EllisKai]

You may also try going back to default settings if available.

[El_Psy_Kongroo]

Do I need to back-up my data before reset-setting? Does it delete any of my unsaved data?

[EllisKai]

It's advisable that you backup your settings so you can restore your data.

If I were you, I would check all my settings first (esp routines, auto optimisation etc), review the actions I took before encountering the issue. then try safe mode.

[El_Psy_Kongroo]

I've checked my auto optimisation, the auto restart option's off, should I force stop mode and routines?