Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...
Even when you're in an area with good cellular coverage, your iPhone status might read SOS. Here's what to know.
The January Patch Tuesday updates for Windows refresh the expiring certificates for Secure Boot, which protects your computer against bootkit malware.
In short, when you see SOS on your phone, it means you're not connected to a cellular network. "If you see SOS or 'SOS only' ...
As of last night, Verizon has confirmed that the reported outage affecting millions of users has been resolved.
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