Every time I go into Geometry Dash using my Amazon Fire, I get all my progress reset. Why?

2 Answers

Has been a big topic on the GD wiki:

Are you using an restricted account? People have reported progress resets with a restricted account. If you are using one, try switching to a regular account.

Also, try saving your game before exiting it. Don't just press the home button after playing.

This is from Reddit. I've verified it works!!

EDIT: SOLVED! I had the game installed inside Android's Adoptable Storage, which (in Android 6.0+) means basically I had the game installed on the SD Card. Geometry Dash 2.1 broke adoptable storage compatibility. Moving the game back to internal storage and doing login + load solved the issue.