How to update core apps

[Kaan savcı]

Hi.
İ want upgrade my system apps, some apps can easily upgrade able but weather, calendar and other apps its cant update able. How can i upgrade them because i want new widgets, I thought about flashing the apk file from Twrp can upgrade system apps. What can i do

 

[Igor Eisberg]

You don't update system apps yourself on our ROMs. You will lose all customizations and translations if you do.
You won't get any help here if you choose to bypass this.