[iPhone5S] Multiple error codes. (9, 4013, 2009, 5, 4005, blue screen)
Hi! I saw an iPhone 5s for sale on our country's Craigslist equivalent. They say that they get various error codes each time they try to restore. These are the codes: 9, 4013, 2009, 5, 4005, and sometimes blue screen. The seller thinks it might be a faulty NAND or firmware. Does anyone have any solutions, if so, can I even restore the iPhone myself from my computer? I asked for IMEI and how the iPhone has been used. No answer yet
Thank you in advance.