I have an iPhone from spain but I can’t use it with a taiwanese phone company because its locked by the spanish contract so I need to unlock it. Anyone knows where???
But I believe you can find one in Shi-Da Night Market easily soon.
Guanghua, second floor, turn right off the escalator, first shop on right on the corner as you pass the next isle, red decor, been using them for years ever since the very first iPhone unlock came out.