Jig works but not charge or pc conection

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This is weird, I though my phone had a complete non funtional usb port because it does not charge or make conection with the pc.

The other day I tried the JIG and it got me to the download screen. So, it seems that my usb port is somehow still working (or something like that).

So, what could be the problem with my USB?

Originally Posted by Litatus

This is weird, I though my phone had a complete non funtional usb port because it does not charge or make conection with the pc.

The other day I tried the JIG and it got me to the download screen. So, it seems that my usb port is somehow still working (or something like that).

So, what could be the problem with my USB?

Check if your USB pins are dirty, perhaps clean them even if they don't seem like it (nothing with water!).

If that doesn't work, my guess is that your pins 1-3 are dead and need new USB port.