Apple has believed to have approved 3D NAND flash by Yangtze Memory Technologies Corp. and will now use it for its future upcoming iPhone 14 smartphones. The move is a massive win for the YMTC movement, and will ensure a steady supply of flash memory for Apple’s next-generation products. Yangtze will supply the upcoming iPhone 14 devices with 3D NAND, reportsBusinessKorea. Smartphones are the most popular of Apple’s devices. This gives it a high-end load of DRAM and NAND to use as smartphones. Eventually Apple could also use YMTC’s memory for other products. For example, YMTC has very competitive products…