The D + and D- signal probably passed through the PCB, since someone damaged this socket and the service undertook the repair by making a fully functional workaround, in my opinion the repair was done correctly if possible.
Proslayers wrote: 80 PLN for the repair
The service pays taxes plus the costs of the socket itself, it is probably not that expensive, but you would not do it yourself without the appropriate equipment.
Proslayers wrote: And now only the motherboard is left to be replaced.
If the socket was allegedly torn off several times, the repair was done with a butt joint ... When the micro USB socket was torn out, the pads no longer hold as at the beginning and it is worth using additional strengthening of the housing to the ground using a larger soldering surface.
As for the repairs themselves, if they were warranty repairs (which I doubt) where I do not know if the damage to the socket is not subject to mechanical damage not subject to free warranty repair, I can only conclude that it was some ordinary unauthorized service that could give some short-term warranty under which these repairs were performed.
If you now have this socket repaired and it works, maybe it's better to get rid of this tablet as a service and invest in something else for the money earned ... Since Lenovo has passed into the Chinese hands, I noticed that the quality of the equipment is what it is, but it's only mine a sentence about this Chinese food.
