Meltdown and Spectre — Intel vs AMD status

If you have a computer powered by an AMD processor, is your risk profile any different from someone with an Intel-powered PC? This Ars Technica article (January 18, 2018) summarizes the situation: “Meltdown and Spectre: Good news for AMD users, (more) bad news for Intel.” Windows patches are fixed, but microcode updates are causing even… Continue reading Meltdown and Spectre — Intel vs AMD status

Patches for Spectre — impact on your iPhone?

Much in the media still about global computer security vulnerabilities Meltdown and Spectre. Apple, among other companies, released patches to mitigate the risks. This PC World article (January 16, 2018) summarizes the situation for Apple’s mobile devices — your iPhone: “Apple’s iOS 11.2.2 Spectre patch probably won’t slow down your iPhone, but here’s what to do if it… Continue reading Patches for Spectre — impact on your iPhone?

Apple’s $29 iPhone battery replacement program — FAQ

Yesterday, MacWorld posted a useful article about Apple’s $29 iPhone battery replacement program. All of your questions answered. The article covers the usual FAQs. In particular, “How do I initiate a battery repair?” As for the “How do I check my own iPhone’s battery life?” question, I downloaded and tried the coconutBattery macOS app and found… Continue reading Apple’s $29 iPhone battery replacement program — FAQ