When you are using WhatsApp on your iPhone and when you press volume up button to increase volume is not working and doesn’t respond then you need to update WhatsApp to the latest version and reboot iPhone and then reinstall WhatsApp and update WhatsApp to latest version and other solutions here.
Many iphone users experienced this issue of volume buttons not working when using whatsapp after updating whatsapp to the latest version and this can be an issue with whatsapp bug and updating whatsapp and other simple quick fixes will fix this volume button issue when using it.
Volume Button not Working while using WhatsApp
Below iphone and whatsapp volume button not working issue while using whatsapp issue.
Reboot iPhone
Step 1: Open settings app and tap on general
Step 2: Scroll down and tap on shutdown and Drag slider to power off and wait for a few seconds and then turn on iphone.
After rebooting the iphone, then if there are any minor or software bugs or temporary software glitches will be fixed.
Remove Protecting case cover and check
If you are using a protective case cover on your iphone and when pressing the volume button it’s not working then you need to remove the protective case cover and then check with the volume button while using whatsapp.
Sometimes, if you are using a protective case cover then it may prevent the volume button not triggering properly and it may result in the volume button not working when using whatsapp as well.
Update WhatsApp
Step 1: Open apple store or google play store and search for whatsapp
Step 2 : Tap on Update and wait for whatsapp to update it to latest version,
Sometime, there may be bug from whatsapp end and once whatsapp release new version will fix then updating whatsapp to latest version will fix the issue.
Turn off and Turn on Microphone
Step 1: Open settings app on iphone and scroll down and tap on whatsapp
Step 2: Find Microphone option and toggle button next to it and turn off and wait for few seconds and then turn on microphone option.
Reinstall WhatsApp
You need to delete whatsapp and reinstall whatsapp or offload whatsapp app on iphone and before performing or deleting whatsapp you need to backup chats and take whatsapp backup
Step 1: Find whatsapp app icon on your iphone and long press on it and new menu will appear.
Step 2: Tap on remove app and then tap on Delete app and confirm deleting whatsapp app and wait for whatsapp to delete
Step 3: Now, go to app store and then search for whatsapp and then install whatsapp on iphone and verify whatsapp and then restore whatsapp using backup and then check if the volume button is working or not.
Reset All Settings
If you have configured settings of whatsapp which is resetting or causing this issue then you need to reset all settings on iphone and check.
To reset all settings -> you need to go to settings -> Transfer or reset all settings -> Tap on Reset and select reset all settings and confirm and enter passcode here and reset all settings.
After resetting all settings on iphone try using volume button on iPhone on whatsapp and your issue of Volume Button not Work while using WhatsApp will be fixed.