@graffixnyc
I tried to manually update my M8 GPE to 5.1.
I reflashed the 5.0.1 Recovery on your site and used the OTA you had posted. When in the recovery, I only had the option to update using ADB, so I tried sideloading the update that way, but got an error. Something related to map.apk.
---------- Post added at 11:56 AM ---------- Previous post was at 11:50 AM ----------
Yeah, for some reason it's tricky. Sometimes it worked sometimes it doesn't. Here's what I did: Unplug phone. Hold volume down button then press the power button. It should immediately boot into bootloader.
They removed the update from storage option. It's also gone on the Moto X LP recovery.
The maps error seems to be related to it not being the version it's expecting. Were you rooted? If you are the OTA will fail. If you rooted and then unrooted with supersu the OTA still might fail. You need to be on a completely stock clean system. I think SuperSU does things where it moves some system apps and then moves them back.. That could be causing it.. I really don't know but it's definitely because the map version the OTA is expecting is not the same