How to replace USB cord for Samsung Galaxy phone?

USB wires are sort of an industry standard cable, which means a lot of electronics use them. So to your question, yes, all the big retail and electronic stores should have the one you need. Samsung normally uses micro USB as their modern-day phone connector. Just take a look or ask for help if need be at the stores.

Is your sister's a similar as yours? the very incontrovertible truth that hers did not artwork does no longer mean something, because chargers could have wildly-various voltage outputs. If yours would not artwork, although the USB does, the charger is probably undesirable.