We recently featured a couple of guides on how to fix both the Nexus 6P and the Nexus 5X from bootlooping. This was thanks to a boot image XDA Senior Member XCnathan32 put together that disabled some cores to make it work. While it stopped the bootloop issue, it decreased performance, but if you decrease the screen resolution (to 1080p) and disable animations then those slowdowns aren't as apparent as they were before. Follow the link below in order to learn how you can maximize performance on your fixed device!