Lebara 4G Connected But No Internet on iPhone
4G signal bars on your iPhone confirm network registration — not internet access. Internet requires a working Lebara APN data gateway. This guide explains why Lebara 4G shows signal but no internet, and fixes the root cause on your iPhone.
- Why this happens
- Step-by-step fix
- Common causes
- Frequently asked questions
Fixing Lebara 4G Data on iPhone
Turn Airplane Mode on for 15 seconds, then off. This resets the data session with Lebara and often instantly restores internet on 4G.
4G shows network registration — internet requires a working APN. Go to Settings → Mobile Service → Mobile Data Network and confirm the APN reads exactly: uk.lebara.mobi. Any typo blocks all data.
Log into the Lebara app or call 5588 (free from Lebara). A data bar, spending cap or exceeded data allowance shows full 4G bars but blocks internet traffic.
In APN settings, delete the current Lebara profile and create a new one with correct values. Corrupted profiles pass signal but block data routing.
Go to Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings. This clears APN, network preferences and saved connections. After resetting, re-enter Lebara APN values and test.
If data flows but only some sites fail: go to network settings and change DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare) to bypass Lebara DNS issues.
If 4G shows and APN is correct but data still does not work, call 5588 (free from Lebara). The problem may be a back-end provisioning issue on Lebara's data gateway.
Common Causes of This Issue on Lebara
| Cause | Likelihood | Fix |
|---|---|---|
| Wrong APN | High | Correct APN settings |
| Data bar on account | High | Remove restriction in app |
| DNS issue | Low | Change DNS to 8.8.8.8 |
Frequently Asked Questions
Why does Lebara 4G show bars but no internet?
4G signal bars indicate your iPhone is registered on Lebara's network — they do not indicate internet access. Internet requires a correctly configured APN data gateway. Verify Settings → Mobile Service → Mobile Data Network shows APN: uk.lebara.mobi.
Does resetting APN settings fix Lebara 4G internet?
Resetting APN settings fixes the most common cause of 4G connected but no internet on Lebara. Delete the existing profile, create a new one with APN: uk.lebara.mobi, save and select it. Restart your iPhone after applying.
Can a Lebara account restriction block 4G internet?
Yes — a spending cap, data bar, or unpaid invoice on your Lebara account blocks all data traffic even when 4G signal is full. Log into the Lebara app or call 5588 (free from Lebara) to check for any account-level data restrictions.
Still having trouble? Contact Lebara support on 5588 (free from Lebara) or visit our contact page for further help.