---

stratusc wrote:
I just plug my 4S in then turn it off, it stays off all night. I have no pin number set anywhere. Does you phone work differently to this?

Regards...

---

I just did that yesterday and i found out that it takes longer to charge the phone while its off and as per usage its longer compare charging the phone while its on. CONCLUSION: better charge your phone while it off to have a good battery life.