Solved: Unable to connect to internet via 4/5G

Lesphilpot · ‎25-05-2021

I have received my new 12 Pro Max and have carried out a side by side data transfer from my old phone via iCloud. I ha e downloaded the most recent iOS version and everything looks good , however when I move out my home WiFi I am unable to access any of my apps or internet when using 4/5G. Seems strange as my old phone didn’t have any of these issues.

MI5 · ‎25-05-2021

@Lesphilpot

You need to use your old sim in the new phone, or do a sim swap to activate the new sim Guide: Sim Swap: a mini guide 2017 update

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

View solution in original post

MI5 · ‎25-05-2021

@Lesphilpot

You need to use your old sim in the new phone, or do a sim swap to activate the new sim Guide: Sim Swap: a mini guide 2017 update

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

O2

Unable to connect to internet via 4/5G

Daughter can’t call or text me?

eSIM not provisioned

iPhone 16 - Number unavailable for iMessage and Fa...

RCS MESSAGING

No network available in my mobile