ipad mini 4 battery problem

MaxFix

Member
Hi there,

I had an accident with ipad mini 4 repair. When replacing a screen, I accidentally punctured a battery and it made a small flame (not big enough to grill a hot dog). New batteries (tested two) are acting strange. Ipad boots with 16% but then suddenly jumps to 10% and then restarts randomly (within 2-60 minutes). Its not charging.
I couldnt find schematic for this model.
Any ideas?

Thanks.
 

MaxFix

Member
Thanks for the tip Jessa.
I have studied gas gauge on ipad mini 2 but i do not have schematic and boardview for ipad mini 4.
I have taken a picture of the board.
It seems that number 1 is the gas gauge filter and it has continuity. Number 2 doesnt have continuity but probably its not a filter and is not related.
Any more tips please?

Thanks!
 

Attachments

  • ipad_mini_gas_gauge_filter 2.png
    ipad_mini_gas_gauge_filter 2.png
    355.3 KB · Views: 0
Top