Here are some ways to improve your mobile signal strength at home or in a low network area:

Free methods:

Toggle Airplane Mode: This forces your phone to re-establish a connection with the nearest cell tower, sometimes improving signal strength.

Restart your phone: Similar to the above, restarting your phone can clear temporary glitches affecting signal reception.

Go outside: This might seem obvious, but being outdoors with fewer obstructions between you and the cell tower can significantly improve signal strength.

Move around: Try walking around your house or low network area to see if there are any spots with better reception.

Check your network provider's coverage map: This can help you identify areas with stronger signal and potentially adjust your location accordingly.

Use Wi-Fi calling: If available with your carrier, Wi-Fi calling allows you to make and receive calls and texts over a Wi-Fi network, bypassing the cellular network altogether.

Paid methods:

Signal booster: These devices amplify the cellular signal in your home or vehicle, this is the most economic way and the fast way to solve the weak signal problem.

Additional tips:

Keep your phone case thin: Thick cases, especially metal ones, can weaken the signal.

Update your phone software: Latest software updates can sometimes improve signal reception.

Consider switching carriers: If your current carrier consistently has weak signal in your area, explore options with other providers who might offer better coverage.

Remember, not all methods will work in every situation, and the effectiveness can vary depending on your specific circumstances. It's recommended to try the free options first and see if they improve your signal strength before considering paid solutions.