I tried to up my iPhone 4s and itwent into (restore mode)? I have been trying to update and or restore it though iTunes all day and I have been getting all sorts of error codes. The latest one was 29 witch in the guide says it a hardware problem but I have tried about 5-6 different cords and 2 of them are brand new. And still the same thing. ca anyone help me or give me some tips to at least restore my phone back to factory. I do have it backed up
