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A Design Defect Is Plaguing Many iPhone 6 and 6 Plus Units (iphonehacks.com)
Evan Selleck, writing for iPhoneHacks (edited and condensed): For many iPhone 6 and iPhone 6 Plus owners out there in the wild, a design defect is apparently causing some huge issues. Gadget repair firm iFixit has reported about a flaw dubbed "Touch Disease", which it claims is cropping up. With it, owners of the phones are experiencing, to start, a gray bar that appears at the very top of their display. And, for many others, the display itself becomes unresponsive to touch, or less responsive overall. In the blog post, iFixit says the problem stems from issues with the touchscreen controller chip, which is soldered onto the logic board. Interestingly enough, iFixit posits that the same internal design decisions that led to "Endgate" might be causing the issue leading to Touch Disease, too: "In both the iPhone 6 and 6 Plus, the Touch IC chips connect to the logic board via an array of itty-bitty solder balls -- "like a plate resting on marbles," Jessa explains. Over time, as the phone flexes or twists slightly during normal use, those solder balls crack and start to lose contact with the board. "At first, there may be no defect at all. Later you might notice that the screen is sometimes unresponsive, but it is quick to come back with a hard reset," Jessa explains. "As the crack deepens into a full separation of the chip-board bond, the periods of no touch function become more frequent."
Skip to 13:00:
https://www.youtube.com/watch?...
"you're soldering it wrong"
isn't that what nvidia said?
these bga's really scare me. so fragile and so unworkable from a tech POV. I can rework square flat packs but I can't do bga's. I hate them since they are just not really repair-friendly, not to mention its not inspection-friendly.
flat packs with leads flex and bend. bga's are a fucking abortion, especially if they are at all big, in chip size.
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"It is now safe to switch off your computer."
Reminder to EU residents, all electronics must come with a minimum 2 year guarantee under EU rules. Each country implements it a little differently, but you have at least a 2 year warranty.
Reminder to UK residents, in the UK the Sale of Goods Act applies. An expensive, high end phone should last 6 years. If it dies after 3 years then Apple can either repair it or offer you a 50% refund, excluding any damage you did and fair wear and tear.
If they argue, mention the Sale of Goods Act (loudly, in their store) and if that fails Small Claims Court.
const int one = 65536; (Silvermoon, Texture.cs)
SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
Consumer Reports did some tests:
http://www.consumerreports.org/cro/news/2014/09/consumer-reports-tests-iphone-6-bendgate/index.htm
Apple iPhone 6 70 lbs
Apple iPhone 6 Plus 90 lbs
LG G3 130 lbs
Apple iPhone 5 130 lbs
Samsung Galaxy Note 5 150 lbs
So an iPhone 6 is about twice as easy to deform as an iPhone 5 and other manufacturer's high end phones.
const int one = 65536; (Silvermoon, Texture.cs)
SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
FYI: BGA = Ball Grid Array,
"Ball Grid Array rework is one of the most challenging procedures performed at assembly facilities and repair depots around the world. " ---
http://www.circuitrework.com/f...
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