Network Lost error on iPhone

Fix the network lost pop-up when roaming between areas.

Open Settings on your iPhone.
Tap Cellular (Mobile Data).
Tap Network Selection.
Turn on Automatic.
With Automatic enabled your iPhone will switch to the best available carrier without dropping the Flex line.

Still need help?

Email support and include screenshots if you can. We usually respond in minutes.

Email support@team.flexau.com

BETTER WITH THE FLEX APP

Manage every eSIM from your pocket

Activate new passes, pull up instructions, share hotspots, and get live help without hunting through emails. The Flex app keeps your travel data tidy and ready when you land.