What is a Major Software Update on OPPO Phones?

Situation: You want to know about major software updates.

Applicable to: All OPPO Smartphones.

Major software update refers to the software version upgrade that may bring changes to the GUI (Graphical User Interface) and add new features and options which are not in the existing version. Software upgrade changes the major version of the software. Installing a software upgrade can take a longer time than an update due to its large and complex data.