Iphone 7 boot loop error 4005
This iphone came in dead i ran a tristar test and all failed so i changed tristar then stuck on bootloop , then i changed the AUDIO IC , still on bootloop then i tried to restored it on itune it came up with error 4005 , can i get some help here please?
These are impossible to solve without more information about the history of the device. It doesn't make sense that all tests failed through the tristar tester.
The owner of the device stated that , the device while being in use , the battery drained and went down to 1% from there they plugged it and remained on 1% and would not get a connection at all , so they brought it to me i use the KEWEISI device to measure the voltage and the amp pulling by the device and i was getting no connection at all so i ran tristar test then seeing ACC1 ACC2 Tristar PP5VO all failed , so I proceeded to change tristar then i got the bootloop so i changed the audio IC with C12 Jumper and the bootloop remained so i tried to restore it and getting error 4005.
Does that sound anything like the nand to you ? Cause i can see the lcd display is broken so maybe the Nand suffered some damages from a fall or something.
When you say boot loop, did the home button vibrate at all? Was it stuck on the apple logo or was the apple logo coming and going?
Apple Logo stays on permanently then if i try to restore i am getting error 4005
Does the home button vibrate?