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|iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.|
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|08-08-2012, 03:41||#1 (permalink)|
Join Date: Jan 2012
Thanked 0 Times in 0 Posts
Reflow before Reball?
Hey guys i just wanted to know what your experience is with doing reflows on the audio ic chip of iphone 4. I was thinking of trying this before a reball. At the the moment the problem of people not being able to hear me talk only happens occasionally. What is your experience with reflows. Do they work or is reball the only option?
|08-09-2012, 05:49||#3 (permalink)|
No Life Poster
Join Date: Apr 2002
Location: The Green Mile
Thanked 266 Times in 189 Posts
reflows COULD solve the problem... PROPER reballing WILL SOLVE the problem.
Remember that all BGAs are surrounded with epoxy glue. Reflowing them is dangerous without cleaning them.
|08-09-2012, 07:35||#4 (permalink)|
Join Date: Jul 2012
Location: Yogyakarta, ID
Thanked 45 Times in 21 Posts
Glued BGAs are too danger to reflow. Most case will ended with broken balls underneath.
Better to reball directly.
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