You have to wiggle the cable to charge, or it won't charge at all.
Compacted lint in the port (half the cases), or a worn charging flex.
First we clean the port. If it charges, you pay for the cleaning and that's it. If not, we replace the charging flex.
It depends on the model and on what we find inside, so we quote each repair individually. The diagnosis fee depends on the device, and you approve the exact repair price before any repair starts. If it can't be fixed, you only pay the diagnosis.