Consumer Reports har kompletterat sitt tidigare test med antennproblemet hos iPhone 4, där Apples egna Bumper används.

The Bottom Line: The Bumper solves the signal-strength problem. So does a piece of duct tape, as we reported earlier, or just being careful how you hold the phone. But these options all put the onus on consumers to solve or pay for a fix. We’re still calling on Apple to provide an acceptable free solution to the iPhone 4’s signal-loss problem.

Läs mer på Consumer Reports hemsida.