Chosen Solution

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.

IT can be fixed..i have fixed several iphones even the onces called the screen of death either blue or red …….. the best solution is to remove the panel from the phone and insert it on another phone . make sure u restore the phone without SCREEN