Originally Posted by
noglider
Are there well known fixes to bad micro-USB jacks?
If it's only an intermittent connection, then maybe it's possible to replace it. When the connector is torn out, then usually the copper traces have been broken and it requires a bit more surgery to get it working. I usually need the stereo microscope at work to do that kind of repair.
There are also magnetic adapters that might extend the lifetime of a connector, but that's only before it starts to go bad. And the adapter usually prevents any port cover from closing, so water resistance suffers.