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
- Open the Roblox app and go to Avatar.
- Change the look you want under Customize.
- Open Characters.
- Tap the gear icon and choose Save as New or Update Existing Character.
- 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.