Chosen Solution
Dear Friends! I think I found a missing part on my mainboard: In Phoneboard it is called R3000. Iphone is stuck at logo for 20sec and then reboot loops. How do I find out which one it is technically? Here some photos.
Thanks!
R3000 is a 0 Ohm resistor ohm resistor with 0%tol and 1/32W in a 1005 package. Those are used instead of jumpers during population of the board during assembly. Easier to place a 0 Ohm resistor than a wire etc. You can easily apply a jumper across this resistor.
Do I have to make to jumper from r3001-1 to r46-2 and another from r3000-1 to R12-2? i’ve just startde . :)
