According to the latest news, TSMC and Intel will also join one of Apple's A7 processor suppliers, and will gradually reduce the share of parts supplied by Samsung. The current news is that Samsung accounts for 50% of the supply share, TSMC for 40%, and Intel for 10%. The A7 processor is expected to start production in 2014, and Apple should use it on the iPhone 6.
As the relationship between Apple and Samsung is getting worse, Apple has recently taken the initiative to reduce its dependence on Samsung supplied parts. The A7 processor of current IOS devices has been provided by Samsung, including iPhone 5 and iPhone 4S. However, Apple may end this situation in the future.