Everything signal strength
iPhone, iPod touch and iPad all have Wi-Fi radios in them and anything with a radio can suffer from interference. Some causes of interference are relatively simple, such as "holding
Anandtech compared the differences in signal mapping between iOS 4 and iOS 4.0.1 (and iOS 4.1) and concluded that Apple has indeed produced a much more reliable system (meaning the
We've gotten a few emails this morning from TiPb readers who think signal strength might be a factor in the dreaded iPhone 4 "hold different" reception problems. Last night
It might not seem very intuitive, but iPhone Atlas is reporting that if you're experiencing bad signal strength on your iPhone, you might want to consider checking that the SIM
