On iPhone, if the issue is with a particular app only such as WhatsApp, Instagram, or YouTube not working on mobile data, then make sure it has the permission to use cellular data.įor that, open Settings and go to Mobile Data. Step 2: Tap on Mobile Data Options and enable Data Roaming.

Step 1: Open Settings and go to Mobile Data. Step 2: Tap on Mobile network and enable Roaming. Step 1: Go to Settings followed by Network & internet. If you are in a different state or country than your own, it’s necessary that data roaming setting should be enabled. And, if it’s on, turn it off and on to refresh it. Turn Cellular Data off and Onįirst, make sure that cellular data is enabled on your phone.

Hopefully, the apps would start working again on mobile data. Since the issue is with the mobile data only, try removing the SIM card. Most of the times, the issue would be fixed by simply rebooting the device. Here you will find some fixes to resolve the issue of apps working on Wi-Fi only and not on mobile data.īefore we start diving into other solutions, restart your phone.

Whatsapp for ipad wifi only