If you want to fix T-Mobile Edge errors then you can follow these methods:-
1. You can check your Mobile network connection.
2. You can also check the signal strength of your network.
3. Disconnect and reconnect to the mobile network.
4. Choose the right network mode.
5. Limit your background apps.
6. Check the battery saver settings.
7. Turn on and off the Airplane mode in your smartphone.
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