I have stumbled upon this article about some Google update which breaks the battery:
Now I am wondering how this might affect devices with e/OS? It is not about warranty, it is more about the vendor patches side. My device has the version e_sunfish-user 13 TQ3A.230901.001 eng.root.20250112.044504 and the number is higher from what is see which version Google left on the servers (TQ3A.230805.001.S2), which should be a ‘safe’ version. Am I understanding it correctly?