iphone 7 plus shorted m2800
 

iphone 7 plus shorted m2800

can I make jumper instead of replacing?this ic is easily shorted when heated..

jumper not possible..m2800 have filters inside

2 coils for audio buck
4 coils for light
1 coil for charging buck to tigris

You can make jumper to separate coils that can fit into M2800 space on pcb, it works as same but takes much time, better to replace M2800 with new one but make new leaded balls on new M2800 before mounting on pcb.
I have trick for old shorting M2800 that fix it and stop the short most times, trick is Take out shorting M2800, test pins with multimeter to ascertain shorting pins, Introduce high current to the pins either with Short Killer tool or take 18650 battery from laptop battery pack, Almost every time i do this fix, shorting gone from M2800.
Goodluck.