I also returned my Phone(2a) to Amazon yesterday. I don’t know if the technical team will do anything, problems with AA also exist with the Phone(2)… I replaced the Phone(2a) with a Realme 12 Pro. The Realme is also very good: better handling for me, fast (I don’t play), fluid, very good battery life, nice screen, nice photos. Additionally, AA works perfectly with Realme.