Yes. Because most PvP packs (like Flamefrags) utilize the base vanilla textures with modified visuals, they are almost always compatible with the latest versions (1.21.0 - Tricky Trials Update).
Version 1.21.0 (The Trails & Tales update + Armor Trim hotfixes) introduced new blocks, mobs, and rendering changes. Many older texture packs break in 1.21.0 due to changes in the renderdragon engine. The Flamefrags 180k pack has been specifically updated (or community-patched) to work with the new version without crashing. flamefrags 180k texture pack mcpe 1.21.0 download
| Issue | Solution | | :--- | :--- | | "Pack is incompatible" error | Ignore it and click "Continue." It usually works fine on 1.21.0 even if the pack says 1.20. | | Game crashes | The pack might be corrupted. Re-download it from a different source. | | Short Swords not working | Some packs require a "Custom Entity" geometry file. Ensure you have "Holiday Creator Features" toggle ON in World Settings if the swords look weird. | | Black/Purple textures | The download was corrupted or incomplete. Delete the pack and download it again. | Many older texture packs break in 1