Charging is just the beginning of what your phone's port can do.
Techtool Lite is a free Mac diagnostic app from Micromat that gives everyday users a broader health check than Disk Utility.
I've tested many portable Linux distros, but PorteuX is the one I keep on my USB drive ...
XDA Developers on MSN
I keep these diagnostic tools on one USB drive, and it keeps saving my PCs
Staple plug-and-play troubleshooters for every situation ...
Although there’s probably no good reason to want to run image editing software from 1996 other than for nostalgia’s sake, if ...
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