Samsung Galaxy S4 Mini (Verizon) (SCH-I435) Firmware Overview
The archive lists 5 official builds for the Samsung Galaxy S4 Mini (Verizon) across 1 region (CSC). The newest one is I435VRSBQA1, released January 4, 2017 with Android 4.4.2.
How to Flash SCH-I435 Firmware
Put the Samsung Galaxy S4 Mini (Verizon) into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with the same or a higher Bit than the one installed — a lower bootloader binary will be rejected.