Apple Watch in Short Supply Due to Taptic Engine Bottlenecks

The Apple Watch has been available in extremely limited quantities since pre-orders for the device launched on April 10, and a new report from The Wall Street Journal sheds some light on why supplies have been low. A key component of the Apple Watch, the Taptic Engine, was made by two separate suppliers, and the devices created by one of Apple’s suppliers was „found to be defective.“

After mass production began in February, reliability testing revealed that some taptic engines supplied by AAC Technologies Holdings Inc., of Shenzhen, China, started to break down over time, the people familiar with the matter said. One of those people said Apple scrapped some completed watches as a result.

Apple was unable to use the Taptic Engines from the supplier in Shenzhen, China, but a those produced by a second supplier in Japan did not have the same issue. The majority of Taptic Engine production is now being done in Japan, but with a single supplier making the component, it takes time for production to ramp up.

To resolve some of the supply constraints on the Apple Watch, Apple is said to be planning to add Foxconn as a second assembler of the Apple Watch, alongside Quanta Computer. Foxconn may begin manufacturing the Apple Watch in late 2015 at the earliest, so according to The Wall Street Journal, it may take several months for Apple Watch supplies to improve significantly.




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A8 Chip From 4.7-Inch iPhone 6 Appears to Carry 1 GB of RAM

Last week, a wiring schematic said to be for the iPhone 6 was initially interpreted to be referring to the device’s RAM, showing the same 1 GB of memory for the A8 as found in the current A7 chip. That was quickly determined to be an incorrect interpretation of component being shown in the schematic, however, and Apple’s plans for RAM in the iPhone 6 have remained uncertain.

A new photo leak from Feld & Volk [Instagram page] and Sonny Dickson showing an assembled logic board from the 4.7-inch iPhone 6 has revealed a number of pieces of information already, and it appears from one of the photos that the A8 chip on the board does indeed include 1 GB of LPDDR3 RAM.

As pointed out by MacRumors forum member commander.data, a silk-screened part number on the A8 reveals that the package-on-package contains Hynix RAM. Based on Hynix’s part number format, the character in the eighth position reveals the amount of RAM in the package, with an „8“ denoting 8 Gb (1 GB) and a „B“ denoting 16 Gb (2 GB). While it is a bit difficult to read the part number clearly given the distance and angle in the photo, our staff and several posters in our forum agree that the character very much appears to be an „8“, indicating 1 GB of RAM.




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More High-Quality Photos Show 4.7-Inch iPhone 6 Rear Shell with Colored Bands

New high-quality photos of the 4.7-inch iPhone 6’s rear shell have been shared by Nowhereelse.fr (Google Translate), showing us what may be a finished back from the space grey version of the device. Notably, this newest component appears to have its rear bands colored in to fit with the rest of the device, perhaps suggesting that the different color options of the iPhone 6 will feature a similar treatment.

Besides its colored bands, the rear shell shown in the photos appears to be consistent with previous looks at the component, displaying a rounded chassis, embedded rear logo, and more. The shell also appears to adopt redesigned speaker holes and a rounded True Tone LED flash, which join the typical Lightning port, headphone jack, and rear camera.

Apple is expected to announce the iPhone 6 at an event on September 9, where it will also likely unveil its wearable device for the first time. The 4.7-inch iPhone 6 will likely launch a week or so after the event, while the bigger 5.5-inch version of the device may be held back due to production issues. In addition to a larger screen, the iPhone 6 is expected to feature a faster A8 processor, a revamped camera system, iOS 8, and near field communication (NFC) technology for mobile payments.




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