If you tell me with this file (e.g., install the update, find the rest of the parts, or check compatibility), I can provide more specific guidance.
If you are trying to use this specific .rar part, remember that you need all other parts (part1, part2, etc.) in the same folder to successfully extract the full update or game files. SD.GUNDAM.BATTLE.ALLIANCE.v1.30.part4.rar
: Added "Revision Keys" and new "Extended Magazine" expansion parts for Infighter, All-Rounder, and Sharpshooter roles. If you tell me with this file (e
: The sale price for duplicate blueprints was increased by a flat 5x . install the update
Container capital increased by for normal containers and 10x for conditional ones.
: The sale value of expansion parts and uncapping materials saw substantial increases (up to 5x for lower rarities).