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iFixit hails replaceable LPCAMM2 laptop memory as a 'big deal'
(www.theregister.com)
This is a most excellent place for technology news and articles.
How about phones? They are a computer after all.
I'm in the proces of choosing a new one (forced by hardware failures of current one) a I hate having to choose all of its parameters with no possibility of any upgrade or meaningful configuration at the time of purchase.