Originally Posted by stcspiderman
Not even sure what it upgraded to I du=id do factory reset still samething
in that case, go to samfirmware, and download the latest firmware for N900P, and flash it through ODIN. Actually very seldom update through KIES / Software update (from device) will cause a bootloop, unless during the download, there's a network disruption.
the latest should be NC5 for SPRINT (based on your device you mentioned N900P).
Model name: GALAXY Note 3
Country: Spint (cdma)
Version: Android 4.4.2
Build date: Tue, 18 Mar 2014 05:18:12 +0000
Product Code: SPR