The xel X/a>, the company’s first in-house smartphone design, earned a repairability score of 6 out of 10 from iFixit. For one thing, all screws in the devices are Torx T5, iFixit found, which means you’ll only need a single screwdriver to get to work. The battery is also easy to remove thanks to reduced adhesive a new battery removal tab. The top design issue that iFixit likes, however, is that many of the components are modular. In other words, you can easily swap out key components without having to replace an entire section of the phone. The xel Xlost points on the display assembly, which is thin not well supported. That means it’s easy to damage this component—a problem if your repair depends on removing the display. IFixit also didn’t like that the mid-frame was a pain to remove.