My phone won't charge why
How do i know if my phone is charged but just has a black screen problem?
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How do i know if my phone is charged but just has a black screen problem?
좋은 질문입니까?
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Use a USB multimeter like https://smile.amazon.com/dp/B07JYVPLLJ/r.... If you need something quicker, you can take the insulation off a USB cable, cut the red wire, switch your meter to amps, and hold the probes on the two sides of the red wire. If you see 0.5 amps or higher on the meter, the phone is charging.
Andrew S 의