...in the iPhone software, what would it be?
Limit to 1 niggle per person, and it has to be small and fixable in, say, 4.0.1 or 4.1, not requiring a whole new OS or a huge hardware change, etc.
For me, it would be the notifying of a failed SMS to multiple recipients. At present, if I send an SMS to, say, 20 people, and it fails half way through for any reason (loss of signal, 1 recipient having a dead number, etc), the iPhone simply gives a red exclamation badge with NO indication of which recipients from the 20 received the message and which didn't, so the only way to be sure is to send it to all 20 one by one.
Limit to 1 niggle per person, and it has to be small and fixable in, say, 4.0.1 or 4.1, not requiring a whole new OS or a huge hardware change, etc.
For me, it would be the notifying of a failed SMS to multiple recipients. At present, if I send an SMS to, say, 20 people, and it fails half way through for any reason (loss of signal, 1 recipient having a dead number, etc), the iPhone simply gives a red exclamation badge with NO indication of which recipients from the 20 received the message and which didn't, so the only way to be sure is to send it to all 20 one by one.