Following are a number of back-translations as well as a sample translation for translators of Jeremiah 2:11:

• Kupsabiny: “No community has changed what they worship
  even if those things were worthless.
  But my people chose to join/work with idols,
  instead of continuing working with me the God of power.” (Source: Kupsabiny Back Translation)
• Hiligaynon: “Is there a nation who changed its god, even-though this is not (a) true god? But my people they exchanged me who is their honorable God for worthless gods.” (Source: Hiligaynon Back Translation)