Boot loop flashing apple logoI have a defect iPhone 11 Pro Max that didn´t show any signs of life. I could get it into DFU mode and also Recovery Mode...
Replacement Display without faceidI am about to buy a replacement display to determine whether or not the display is causing my device to appear dead....
iPhone screen black, DFU mode recognised in iTunes, still deadI bought a second hand *defect* iPhone 11 Pro Max of eBay. The listing indicated that the phone doesn´t turn on or charges...
"iPhone screen black, DFU mode recognised in iTunes, still dead"に関する回答Update: I managed to get it into DFU mode with ease now connecting to a Windows Machine (macOS Catalina is weird). However, the restore process fails at unable to switch iPhone DFU mode to Recovery mode. Using u3Tools the Error is 4005. Now, I tried the same again removing the Display. I can successfully enter Recovery Mode just by pressing and holding the button combination. u3Tools now gets to 17% (Restore iPhone) then fails. Is that any indication that the Screen is any other part is defect? I have read stuck in dfu with itunes error 4005 that it could be a failure of NAND which would obviously be quite bad but I just want to know your guys opinion before I continue ordering part by part.