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iFixit hails replaceable LPCAMM2 laptop memory as a 'big deal' (www.theregister.com)

submitted 6 months ago by ylai@lemmy.ml to c/technology@lemmy.world

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[–] baru@lemmy.world 31 points 6 months ago (1 children)

It’d destroy their upsell from 8gb process in one fell swoop.

There's a video where someone upgrades the memory of an iPhone by cnc'ing the existing memory chip. So basically using a drill to more or less drill the existing chip to get rid of it. Requires crazy precision.

[–] Grass@sh.itjust.works 11 points 6 months ago (1 children)

What the fuck? Like its not even bga or some other kind of soldering?

[–] lazycouchpotato@lemmy.world 7 points 6 months ago (2 children)

https://www.youtube.com/watch?v=JbSDdU8bJI0 here's the video.

[–] Grass@sh.itjust.works 9 points 6 months ago

So I guess it was UV epoxied after soldering and he put new epoxy on with the new nand. Or something along those lines but the component is soldered in a typical way. The rotary tool being used to pull out the residual phone glue is excellent and I feel like I learned something useful even though I'm never going to do an iPhone ram upgrade.

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