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I have a 2013 Kindle Fire HD 7" with a damaged USB/Charging port. It seems one of the five connection “teeth” inside the port was broken when the USB cable was forced into it upside down accidentally. I can’t solder a new port into place myself. Can you replace it, and how much would you charge?
WilliamTR, sorry ifixit does not do repair. Here you can get lots of advice with your repair. On this model you will not have to solder. The port comes attached with a flex cable and is replaced as a complete unit. Check this teardown and see if it is something you could attempt. the part is available at places like this