Samsung's Android 9 Pie update may also bring adoptable storage
The Samsung Galaxy S9 and S9+
For some reason, Samsung never adopted this feature, despite the benefits it offers low-end users. As spotted by SamMobile, though, a post on the forums of XDA Developers has revealed that the feature may soon make its way to Galaxy-branded smartphones.
As Samsung begins rolling out the latest Android build to more devices next year, older smartphones will presumably benefit from it as well. Considering the amount of built-in storage present in Samsung’s current devices, though, it will be users of entry-level devices such as the Galaxy J2 Core that benefit the most from this change.
Things that are NOT allowed: