Iphone 5 short between positive and negative - GSM-Forum

YOUSSEF_FR · 05-19-2015, 20:28

Hello,

I have one iphone 5 who have a short between positive and negative connections battery. It happened after a little little little water damaged. The board is clean, so, how can i find the short please ? Thanks

lshoa · 05-20-2015, 00:24

Might be where it gets very hot, can use electronics freeze spray to see which defrosts first, or test around where water was spilt, probably under a chip where you cannot see, has dried sulphur type corrosion connecting positive negative together making a short.

ivantkn · 05-20-2015, 11:03

Finding full short its not so difficult, start by removing coroded capacitors in batt vcc line, and if you still cant find , connect to power and see which element heats up first.

tona_mobile · 05-20-2015, 19:26

check all c connect max has dried sulfur corrosion type

sameem ahmad · 05-21-2015, 23:35

s3 null problem solution please send

05-19-2015, 20:28	#1 (permalink)
YOUSSEF_FR Junior Member Join Date: May 2014 Posts: 33 Member: 2194770 Status: Offline Thanks Meter: 9	Iphone 5 short between positive and negative Hello, I have one iphone 5 who have a short between positive and negative connections battery. It happened after a little little little water damaged. The board is clean, so, how can i find the short please ? Thanks

05-20-2015, 00:24	#2 (permalink)
lshoa Freak Poster Join Date: May 2015 Location: Ireland Age: 51 Posts: 142 Member: 2393796 Status: Offline Thanks Meter: 10	Might be where it gets very hot, can use electronics freeze spray to see which defrosts first, or test around where water was spilt, probably under a chip where you cannot see, has dried sulphur type corrosion connecting positive negative together making a short.

05-20-2015, 11:03	#3 (permalink)
ivantkn Insane Poster Join Date: Oct 2007 Posts: 63 Member: 617567 Status: Offline Thanks Meter: 6	Finding full short its not so difficult, start by removing coroded capacitors in batt vcc line, and if you still cant find , connect to power and see which element heats up first.

05-20-2015, 19:26	#4 (permalink)
tona_mobile Junior Member Join Date: May 2015 Posts: 3 Member: 2396777 Status: Offline Thanks Meter: 0	check all c connect max has dried sulfur corrosion type

05-21-2015, 23:35	#5 (permalink)
sameem ahmad Junior Member Join Date: Apr 2015 Posts: 2 Member: 2386814 Status: Offline Sonork: [email protected] Thanks Meter: 0	s3 null problem solution please send