After switching to a newer Minecraft version, I noticed sudden lag spikes that weren’t there before. Redstone-heavy areas became harder to play, and flying around creative worlds felt choppy. I tried lowering render distance and turning off fancy graphics, which helped a bit. Clearing cache also made a difference. It seems like newer versions push devices harder, so some tweaking is required. Once adjusted, the game felt playable again, and I was able to continue my world using minecraft 1.21.90 apk.
