last edited by Karl Sindre Baath Engelstad
First off, a little warning; self-cut SIM cards are known to cause issues with some SIM trays and may potentially break your device if not cut with precision. I’d advice you to get a factory-cut SIM card if you can.
Now moving on to your issue; Usually you have to manually select SIM contacts to be viewed. On Meizu phones they’re omitted altogether. To view your SIM contacts (assuming you run Flyme 5) go to the Phone app and click on the Contacts tab. From there, press the three dots in the upper right corner of the screen and hit ‘Settings’. Then in the menu you will see an option called ‘SIM card contacts’ to view your saved contacts. Hit it. On the bottom of the screen you will then see three options. The one you’ll want to press is ‘Export to Phone’. Follow any instructions from there and you will have exported your contacts to be viewed in the main screen.
Do the same for messages; go into the Messages app and from the main view, hit the tree dots on the top right corner of the screen and press ‘Settings’. You will see an option labeled ‘SIM messages’, hit it.
As for mobile data, you can deactivate mobile data from the Notifications drop-down. To do this, swipe down from the top edge of the screen. You will be presented with a set of buttons to press. By default the mobile data button will be the second one from the left.
Hope this helps!