Fizz wrote:
This app will help you find a signal. It simply points to the cell tower. If you don't see an arrow you won't get coverage and a booster won't help.
Open Signal
good app, but I disagree with the no arrow booster won't help. Many a time I've been in places with no service, so the app won't point to a tower and once I hook up the weboost I get a useable signal and the app points to nearby tower(s) and the booster gives me at least voice service.
For cell service to work, the PHONE must have enough power to ping a nearby tower, and the tower must be able to then give enough signal for the phone to recieve. The PHONE output power is the weak link in the system in almost all cases. That's where the booster comes into play.
And in car phones such as onstar ATT have more output power than a handheld, IIRC the same power as a booster will give you. so at times while folks with ATT have no service my onstar phone gives nice service and internet access.
Get far enough away from a tower and yes, booster won't solve the problem.