Stagefright OTA update issue

Had stock rom 5.0.2, rooted, xposed framework installed, twrp.
I used the xposed framework uninstaller zip, full unroot from supersu, flashed stock recovery.

When I try to install the update I get the triangle exclamation thing, the following text:
Installing update...
Warning: No file_contextsL50QCT.01.102.010
Package expects build fingerprint of htc/sprint_wwe/m7wls:5.0.2/LRX22G/499067.6:user/release-keys or htc/sprint_wwe/m7wls:5.0.2/LRX22G/499067.7:user/release-keys: this device has htc/sprint_wwe/m7wls:4.1.2/JZO54K/166937.10:user/release-keys.
Installation aborted.

Thanks for any help!