Tagged Questions

1
vote
3answers
4k views

Will an iPhone/iPod Touch charge faster when connected to USB 3.0?

I'm considering charging a bunch of my iPod Touches with a USB 3.0 PCI add-in card. In my research, I've found that USB provides 5 volts per device. The differences come in charging speed. The ...
1
vote
6answers
18k views

iPhone 4 will charge in wall, but won't sync or charge via USB

I have an iPhone 4 that is showing its age. It will charge when plugged into the wall charger. However, when I plug the same cable into a USB port on my computer it will not charge or be recognized ...
3
votes
2answers
669 views

iPhone/iPad battery charging/discharging cycle

Apple recommends at least one charge cycle (charge to 100% and then running it down completely) per month. Then, is it OK to charge iPad/iPhone all the time as long as I have charge cycle per month? ...