New colours, new chips and waterproofing tipped for the iPhone 7 next week

It would be a surprise of unprecedented proportions if Apple didn't launch a brand new iPhone next Wednesday, and those charged with speculating about what's in store are having one last stab at some educated guesses this weekend.KGI Securities analyst Ming-Chi Kuo, who has a respectable record at predicting Apple's next movements, has gone on record with a fresh batch of claims this weekend about the upcoming iPhone 7 - some of them we've heard before, and some of them are new.Ming-Chi Kuo says