broken sim card readr

[bakenast]

i screwed up my sim card reader on my crickets samsung s3 by sticking a knife in it, I found replacement reader, that are cheap and look easy to install,, but mine is a sch-r530c and almost all the ones on ebay are differnt models, but they all look the same, are they interchangeable with my model, does anyone know this

[whitey10tc]

It will all depend on a few factors, they're not universal.