Why is Lyca Mobile not working?
There are several common reasons why Lyca Mobile mobile data, calls or texts might stop working. These include an incorrect APN configuration, a temporary network outage in your area, a SIM card that needs re-seating, or a software issue on your device. This guide walks through each possible cause and the fix for each one.
Troubleshooting checklist
If one step doesn't help, move to the next; they're built to be tried in sequence
Step 1 — Check Lyca Mobile network status
Before changing any settings, visit the UK APN Hub or check a third-party site like Downdetector to confirm whether there is a known Lyca Mobile outage in your area. If the network is down, you simply need to wait for Lyca Mobile to restore service — no settings changes will help during an active outage.
Troubleshooting checklist
Move on to the next step if the current one doesn't help — they're meant to be sequential
Step 2 — Toggle aeroplane mode (Lyca Internet Not Working)
Pull down your notification shade and tap Aeroplane Mode to enable it. Wait ten seconds, then tap again to disable it. This forces your phone to drop its current connection and reconnect fresh to the Lyca Mobile mast. This fixes the majority of temporary signal and data issues.
Troubleshooting checklist
These are designed to be tried one after another, moving on if a step doesn't work
Step 3 — Restart your phone (Lyca Internet Not Working)
Hold the power button and select Restart. A full restart clears the modem cache and re-registers your SIM on the Lyca Mobile network. This fixes many data and signal issues that toggling aeroplane mode does not resolve.
Troubleshooting checklist
Try each in turn; they're built to be worked through in order
Step 4 — Re-seat the SIM card (Lyca Internet Not Working)
With the phone powered off, eject the SIM tray, remove the card and check the gold contacts for grime or corrosion. A gentle wipe with a dry cloth usually helps — then reinsert firmly and switch back on.
Troubleshooting checklist
If a step doesn't fix it, the next one is designed to follow on
Step 5 — Check APN settings (Lyca Internet Not Working)
| Setting | Value |
|---|---|
| APN Name | data.lycamobile.co.uk |
| Username | lmuk |
| Password | plus |
| MMSC | http://mms.lycamobile.co.uk |
| MMS Proxy | (leave blank) |
| MMS Port | (leave blank) |
| Authentication Type | PAP |
| APN Type | default,supl,mms |
An incorrect APN is a common cause of mobile data not working even when you have signal. Go to Settings → Mobile Network → Access Point Names and verify the APN values match the Lyca Mobile recommended settings. Visit the UK APN Hub for the correct values, or search this blog for the Lyca Mobile APN guide for your specific device.
Troubleshooting checklist
Each step leads into the next — move on if one doesn't help
Step 6 — Reset network settings for Lyca Internet Not Working
On an Android phone, Settings → General Management → Reset → Reset Network Settings restores APN defaults and clears Wi-Fi/Bluetooth pairings, but apps and data stay intact.
On iPhone: Go to Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings. Your iPhone will restart and reconnect to Lyca Mobile with default settings.
Troubleshooting checklist
They're sequential by design, so move to the next if one doesn't work
Step 7 — Contact Lyca Mobile support
If none of the above steps resolve the issue, contact Lyca Mobile customer support. There may be a problem with your account, your SIM may need replacing, or there may be a localised network fault. Have your account number and phone IMEI ready (dial *#06# to find your IMEI). Visit the UK APN Hub for contact details.
Troubleshooting checklist
Built to be tried one after the other — move on if a step falls short