furbearingmammal
Super Moderator
Okay, let me give you another link to see if it helps you. 
http://wonderly.com/bb/DROID/OEM/VZW_A855_FRG22D_QSC6085BP_C_01.43.01P_SW_UPDATE.sbf
Another option if you have a non-stock recovery is to do a factory reset, flash the FRG81B master OTA update, and then update manually (or not, depending on your intent with the non-rooted, now-stock phone).

http://wonderly.com/bb/DROID/OEM/VZW_A855_FRG22D_QSC6085BP_C_01.43.01P_SW_UPDATE.sbf
Another option if you have a non-stock recovery is to do a factory reset, flash the FRG81B master OTA update, and then update manually (or not, depending on your intent with the non-rooted, now-stock phone).