The TestM diagnostic mode offers 26 tests, which range from testing the cameras, touchscreen, microphone, and even the haptic engine, to a comprehensive stress test that pushes ...
If you're in the business of repairing PCs, smartphones, or tablets, then you need the right tools to help you get the job done in a fast, efficient, and safe way. Here are a selection of tools that you need that will make your job -- and life -- easier!
Got a fastener that just always seems to work its way loose? Probably means the fastener is damaged, the thread is damaged, or you lost a washer that was helping to keep it down.
Rather than over tighten the fastener (which will just make things worse in the long term), apply a dab of Loctite Threadlocker Blue compound (I find the non-drip stick version a lot easier to use and cleaner than the liquid, which goes all over the place). The blue stuff is designed to be undone with hand tools, so it won't cement the fastener into place.
Follow the instructions, and don't go mad with it!
Caption by: Adrian Kingsley-Hughes
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