your data plan so you know what your limits are. This is typically done on the web or through an app. You should be able to... using on iOS, open up Settings, then tap Cellular. Right at...
Dual SIM ; Go to Settings and tap Cellular or Mobile Data. Tap one of your numbers. Turn on Low Data Mode.
The larger cap means you should be able to download more updates on the go. But if you attempt to download anything larger than 200MB, you’ll be greeted by a warning message. ; Apple provides an App Store cellular limit to prevent users from inadvertently downloading large files and using up all their data. But a 200MB cap, with no option to disable it, is laughable in 2019. ; Thanks to super-speedy 4G and bigger data plans, fewer users need a cellular limit. And very few App Store titles now weigh in at under 200MB. But at least it’s more than 150MB.
If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue.
If you’re on a cellular plan with a tight data cap, you might... disable Cellular Data. What to do if an app is not showing in iPhone Settings > Cellular? If it’s a newly downloaded app...
If you see No Service or Searching in the status bar on your iPhone or iPad (Wi-Fi + Cellular), your device isn't connected to a cellular network. On iPhone models running iOS 18, you can download the latest version of the Apple Support app to run additional diagnostics that may help determine the source of your device's issue. If you see SOS or "SOS only" in the status bar, your device isn't connected to your cellular network, but you can still make eme ...
If your iPhone says it can't "activate cellular data network", you can't use 4G or 5G. Frustrating! Learn what causes that and how to fix it here.
Find out how much cellular data you're using, and learn how to turn cellular data on or off for all apps or individual apps. ; To turn cellular data on or off, go to Settings, then tap Cellular or Mobile Data. If you're using an iPad, you might see Settings > Cellular Data. ; Depending on your carrier and device, you might have additional options listed under Cellular Data Options: ; Depending on your carrier, data roaming might be used if you travel domestically. Contact your carrier for more information about your data roaming policy or other cellular data settings. You can turn cellular data on or off to limit apps and services from using the cellular network to connect to the internet. When cellular data is on, apps and services use your cellular connection when Wi-Fi isn't available. As a result, you might be charged for using certain features and services with cellular data. Contact your carrier for more information about possible charges.
Related reading ; How to transfer an eSIM from an iPhone to another? ; How to fix your cellular data if it’s not working on your iPhone? ; How to top up the Holafly eSIM? (Guide)
If you can't get online using your iPhone's cellular network, try these solutions to make your mobile data connection work again.