We can understand why Google is now cracking down on Android Pay. As Google releases its Pixel devices, it doesn't want people tinkering too much with an Android Pay enabled device. So the rules are simple: If your device is rooted, no Android Pay, if your device's bootloader is unlocked, no Android Pay either, even if you haven't modified the system at all. A Nexus 6P owner discovered that his Android Pay was no longer working because his bootloader was unlocked. Although the phone is not rooted, this is no longer enough for Android Pay to run, the device must have a locked bootloader,...
Source: http://www.gsmarena.com/android_beta_71_blocks_android_pay_on_nexus_6p_with_unlocked_bootloader_not_even_rooted-news-21209.php
