Hello,
I have the 2a plus but the same problem.
The mobile phone loses up to 15% battery overnight, not always. But quite frequently and without any recognisable pattern.
What I found out with the GSAM Battery Monitor app is that it is not an app that causes the problem but the kernel itself.
In the graph of the app you can see that the mobile phone goes into deepsleep normally after a while and the processor clocks down. But then the problem occurs. Without the mobile phone being used, the processor utilisation goes to 100%. Fortunately, the processor does not clock up to 100%, otherwise the mobile phone would be empty in the morning!
In the monitor app, you can see that the system kernel has utilised the mobile phone and not an app.
Therefore, this problem can only be fixed by updating Nothing!
Here is another screenshot of the Monitor app:
The mobile phone has been charged to 80%. Used for a while and then not touched again. As you can see, the clocking and usage is going down, as it should be. But then at around 9 pm the usage goes up to 100% and the clock rate increases. At the end of the screenshot you can see a small peek when I use the mobile phone again.
I have reported all this. But as always, nothing happens.
Nothing is a brand like all the others. A lot of fuss about the alleged connection to the community. But at the end of the day, it’s all hot air and it’s all about the money.
Buy the product, shut up, don’t bother and buy a new product soon.