Radio Stack upgrade?

[neocrypter]

How would I go about upgradeing my radio stack, I have a Walaby and the radio stack is


Radio version: 6.18.00
protocol version: 324e4

[Rudegar]

http://www.yorch.net/upgrades.htm
but make sure you dont use the wrong stack because great harm comes from giving a US 900/1900 device a 900/1800 stack and virsa versa

also great harm can come if the upgrade goes wrong

as a rule people should only upgrade if they really really need to

[neocrypter]

well what im trying to acomplish is getting better signal strength, in places that I would have full signal with say a nokia 3595 i have 1 bar if lucky, is there a tool to increase the output of the radion in the phone? or a monitering tool to mesure the signal strength in numerical fasiopn