Yo.Can you send photos of your model no.As well as what info shows under "Software Update".As well as a photo of your android version.Android 15 is available for your device or model.
Yo.I recommend that you go through your phone and revise your settings, check which apps you do and do not use and disable and or uninstall what you do not use.You can limit battery resources to individual apps but some cannot be changed.You can set ...