A1018s/A1018sc Standard Electrical Repair
4/00021-2/FEA 209 544/16.B 39 (42)
* If that doesn´t fix it, measure the resistance between H650:1 and D600:93
(~0 Ohm).
* If the resistance is ~0 Ohm, replace D600.
* If the resistance is larger, is there a foil damage.
If the fault still remains, send the phone to the next repair level.