data recovery - Nexus 5 stuck on OS loading animation, pressing Volume-/Power only shows fastboot for a second, adb shows nothing - Android Enthusiasts Stack Exchange
Nexus 5 D821 Stuck on Boot animation | Gsmdevelopers
Nexus 5 unable to boot since the commit e7c82f2 · Issue #5516 · topjohnwu/Magisk · GitHub
Nexus 5 D821 Stuck on Boot animation | Gsmdevelopers
stuck in bootloop, and flash recovery doesn't work on Nexus 5 - Android Enthusiasts Stack Exchange
Nexus 5 in boot loop - Android Enthusiasts Stack Exchange
Asus Nexus Tablet Fix Stuck Loading Startup Screen - YouTube