Quick Scoop

If you mean saving a **custom avatar/outfit** on Roblox mobile, open the Avatar tab, make your edits, then go to Characters and choose **Save as New** or **Update Existing Character** , name it, and tap save. That is the normal way Roblox mobile stores outfit changes so they persist later.

How to save it

  1. Open the Roblox app and go to Avatar.
  1. Change the look you want under Customize.
  1. Open Characters.
  1. Tap the gear icon and choose Save as New or Update Existing Character.
  1. Enter a name and confirm the save.

If it does not stick

  • Make sure you actually tap the save/update option, not just back out of the editor.
  • If the outfit keeps reverting, try saving it as a new character instead of overwriting the old one. A Roblox bug report says some mobile avatar changes may not persist unless you save as another outfit or update an existing one.
  • On desktop/browser, saved outfits can be managed from the avatar/costumes area if you need to double-check them there.

About “Hoplex”

If “Hoplex” is a specific Roblox game or app feature, the exact save step may be different from standard avatar saving. If you mean saving **game progress** inside Hoplex, tell me what part you changed, because Roblox mobile avatar saving and in-game data saving are usually separate systems.