It noted the iPhone X logic board is about 70 percent of the size of the iPhone 8 Plus logic board. The extra room allows for a new L-shaped two-cell battery pack rated for 2,716 mAh, which is ...

If you have a damaged iPhone 6 Plus that qualifies for a whole-device replacement, Apple may replace it with an iPhone 6s Plus through March, according to an internal document distributed to Apple ...

If you have an iPhone 6 Plus with defective hardware such as a faulty Lightning connector or faulty logic board or anything else, you'll more likely qualify for the free upgrade.

The dual-cell battery, meanwhile, is a 10.35 Wh (2,716mAh) unit that's just slightly larger than the pack in the iPhone 8 Plus (but much smaller than the 12.71 Wh battery in the Galaxy Note 8).

Still, the X’s 5.8-inch display appears to have taken its toll on overall battery life— our iPhone X review found the device to fall well short of the 8 Plus in terms of longevity, albeit it's ...

For the iPhone 6 and 6 Plus, Apple apparently didn't use any "underfill" (sticky glue-like substance) to keep the Touch IC chips securely attached to the logic board. And instead of using a "metal ...

But that’s because Apple soldered two logic boards together. When separated, the two layers add up to 135% of the iPhone 8 Plus logic board’s area.

We haven't seen reports of widespread problems with the iPhone 8, but Apple revealed late Friday that it's opening a Logic Board Replacement Program. According to the company "a very small ...

Compared to the iPhone 8 Plus logic board, the sandwich used in the iPhone X takes up approximately 70 percent of the space when assembled, but approximately 135 percent when flattened out.

Apple on Friday initiated a free logic board replacement program for some owners of the iPhone 8, admitting that "a very small percentage" of units were shipped out with a manufacturing defect.