How to Fix Mobile Data Not Working on TECNO

When mobile data stops working on your TECNO device, you lose connectivity to the internet away from WiFi. This connectivity issue can stem from network settings, data plan problems, or temporary service interruptions. Follow our comprehensive troubleshooting guide to restore 4G and LTE connectivity quickly.

Steps to Fix TECNO Mobile Data Not Working

Enable mobile data through quick settings: swipe down twice to open the notification panel, find the mobile data icon, and tap to turn it on (should be highlighted).
Check if data limit has been reached: go to Settings > Network & Internet > Mobile Network, view your current data consumption, and contact your provider if the limit is reached.
Switch between 4G and 3G networks: go to Settings > Network & Internet > Mobile Network, find Preferred Network Type, select 4G or LTE, then test the connection.
Disable airplane mode: swipe down twice to open quick settings, ensure the airplane mode toggle is OFF, and verify no airplane icon appears in the status bar.
Update system software: go to Settings > About Phone > System Updates, tap Check for Updates, and install any available updates.
Reset network settings as last resort: go to Settings > System > Reset Options, choose Reset WiFi, Mobile & Bluetooth, enter your PIN if required and confirm.

💡Pro Tip:

If mobile data still doesn't work after these steps, try restarting your phone and checking your SIM card. Sometimes a simple restart resolves temporary network glitches. If the problem persists, contact your mobile service provider to confirm your account is active and your SIM card is properly registered on their network.

Issue	Likely Cause	Solution	Result
Data enabled but not working	Network setting issue or SIM problem	Reset network settings or contact provider	Data connection restored
Only 3G available, no 4G	Network type setting or poor coverage	Change preferred network to 4G/LTE	Faster data speeds if available
Mobile data toggle missing	System glitch or hidden settings	Restart phone or access through Settings > Mobile Network	Control over mobile data restored
Data works then stops randomly	Network congestion or SIM issue	Restart phone and remove/reinsert SIM	Stable data connection