I have the issue of WiFi turning off after 30 mins and on 3.1.2 I was able to get to com.apple.wifi.plist, change DisassociationInterval, and it worked like a charm.
Now on 3.1.3 (iPhone 2G), and 4.0 (iPhone 3G), it refuses to work, cutting the WiFi off after 30 min.
Anyone else have this issue and know how to fix it?
Last edited by redpenguin; 09-28-2010 at 04:32 PM.