photo resolution

[Gustavo Rizzo 0]

I used to add photos with my phone camera and th resolution untill february 2021 was 1080x1440 aprx 100Kb wit a name las "img20210224_.115810.931" Now the resolution is 3024x4032 aprox 5Mb with a name just "snapshot". Is there a way to get back previus resolution? is it dependes on the versin?

I hope somebody knows how to solve this .

thanks