You are assuming they had done all the testing and knew the full extent of the issue. When you run in to an issue like this it could be a bad batch, a certain r

You are assuming they had done all the testing and knew the full extent of the issue. When you run in to an issue like this it could be a bad batch, a certain radio variant, firmware version, only 2G vs 3G and so on. Nothing in the statement argues either way, it’s simply two statements- one factual and one bit of advice on how to mitigate.