My wifi only works in half my house....once I go a few rooms over it no longer detects the wifi. Im sure I remember once reading a thread(not this site) on a method to increase your wifi range. It takes up more battery but for me its necessary. Anyone know of a method or app I can download? Ive got 1.0.2 if that helps.
Thanks for any replies

if your router is able, you can turn up the transmitting power of your router.