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Title: Does anyone know about repairing cell phones? Post by: Distribution on October 08, 2012, 02:59:58 AM I tried fixing an old phone I had and succeeded initially. But I put it together sloppily and the menu button wasn't set right, so it wasn't pressing. I took the phone apart again to redo it, but when I put it back together, it no longer would power on. The screen works when I charge it, but I can't turn it on. So I looked at the service manual and it gives a flowchart for trouble shooting. How does one do this kind of testing? With a regular multimeter? And is there an alternative way to power it on that bypasses the power button?
https://i.imgur.com/FQy4tl.jpg Title: Re: Does anyone know about repairing cell phones? Post by: b!z on October 08, 2012, 09:22:58 AM Well, you could just try doing all the steps (changing the battery, changing the main board etc.).
That should solve any problem that is on the chart. Title: Re: Does anyone know about repairing cell phones? Post by: Distribution on October 08, 2012, 02:19:53 PM I've done up until the point where it says to check circuits. I was just wondering if there is special testing equipment for those later steps or if I'm supposed to use a regular multimeter.
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