Antenn-aid fixes signal issues for iPhone 4 (
So you feel like your iPhone 4 needs some patching up because it doesn’t get the required reception? To fix this problem, you can use the Antenn-aid. It is a custom sized vinyl sticker which when placed over the lower left corner of the antenna will improve signal performance or so they claim. It looks just like a bandaid. So this is a quick fix for your reception problems that’s worth trying.
[BoingBoing]
