Download Swift Dark Substratum Theme v5.5 Download APK (3.07MB) Category Personalization Updated on 2026-09-07 10:57:13 Version v5.5 Requires Android Package Name net.aepmpnzgl.aswiftdarksubstratumtheme.gzuzqbogs Signature dc8248e448b91e0d81200566d702e089