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!
These USB dummy loads -- i don't have a specific link but they are widely available online and in places such as eBay -- are a switchable 1A/2A load for USB ports that allow you to test the power output of things like USB chargers and power banks (in combination with something like the DROK digital multimeter USB hub). They cost around $5.
Caption by: Adrian Kingsley-Hughes
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