BeatWeek claims to have heard that at least one Apple Retail store location seems to be getting Sprint signal repeaters installed. These signal enhancers are used in Apple Stores to ensure a high quality signal for existing AT&T and Verizon customers. If Sprint is deploying these en masse to Apple retail stores, it would be a strong sign that Apple will be launching the iPhone 5 on Sprint as well. So far, we've only heard this one report at one particular mall, and it appears Sprint was also installing repeaters at other locations in the mall as well. Article Link: Sprint Installing Signal Boosting Hardware in Apple Stores?