Hi
vadhadiya.aniThank you for your asking. Kindly provide the information below so that we could better assist you.
1. Your current firmware version
Settings>System>About Phone>Software information
2. Does the issue appear after any system/apps' download or update?
3. Could your earphones still be used with other phones? Or have you tried to use your 5Z with other earphones?
4. Please try to enter "Safe Mode". If the function works well in Safe Mode yet the issue remains out of Safe Mode, please check on any disturbance from the installed 3rd party apps.
# How to enter and exit "Safe Mode"
[Phone/Pad] How to Enter and Exit Safe Mode? | Official Support | ASUS Global5. Also, please try "the Factory Reset"
Settings>System>Reset options>Erase all data(factory reset)
Please note that once the Factory Reset is completed, all data, apps, settings and personal information will be deleted.
If the audio jack's situation still remain the same after you tried "the Factory Reset". Please check on SMMI test
Link on the earphones first, then go to Calculator> type ".12345+=">SMMI TEST>Single Test>Headset Test
If the test fail, according to what you described, please contact ASUS repair center in the country of your residence:
https://www.asus.com/support/Service-Center-All-Countries/If it is impossible to access the service center during Covid-19 period, please try Call us:
https://www.asus.com/support/CallUs