O2

Hello. I posted last week about not being able to access WhatsApp on my iPhone X. No joy in solving the problem. I have been into the O2 shop twice and they’ve been stumped. WhatsApp suggested it may be a APN problem (?). I have also noticed Siri doe...

I have turned off and turned on. I have deleted the app and reinstalled. I have had O2 replace the sim. I have upgraded my phone to an iPhone X. I have tried to check I have the latest version of WhatsApp loaded. My data roaming is on (other function...