I would recommend this to anyone who lives in a weak signal area!

When testing with the app "Network Signal Info Pro" initially in a good service area I didn't notice much of a change

Make sure that it is turned on when wandering into a questionable area so as to maintain the signal, as it may not connect right away if you wait until you're at 2g.

I travel through rural areas and dead area of all US carriers everyday

Rare now that I don't have both 24/7.Google how to change your phone setting to db from bars to read your signal if in weak areas .

In real weak areas, it's best to remove the phone's protective case

Works as described, took on trip into sketchy service areas and gained 1 to 2 bars consistently.

Nice when things work as they should.

Nice when things work as they should.