After checking the Nokia 3.1 Plus specs at gsmarena, I discovered that the Android phone was launched in two variants – 2GB RAM + 16GB internal storage and 3GB RAM + 32GB storage. So, I decided to check which of the variants I own.
Unfortunately, I couldn’t see the RAM details in “Settings – System – About Phone” for Nokia 3.1 Plus.
After googling it up, I found out that it’s now an hidden feature in Android Oreo & Pie.
To unhide it and access memory usage, you will have to turn on “developer options”.
After you turn it on, go back to System settings (Settings > System). You will find a new option with the name “Developer options”. Tap it.
On Nokia 3.1 Plus, the Memory option will be the first on the list.
Tap it and you will see the average memory use, the total memory and you can also access memory used by apps.
You can also drag a “settings” widget to the homescreen of the Nokia 3.1 Plus and select the “memory” option.
I hope this helps.
How To Turn On Developer Options in Nokia 3.1 Plus Android Phone (Android 8)
Open Settings on your Nokia 3.1 Plus device and navigate to “System”. Under System, tap “About phone”.
Locate the Build number option and tap it seven times until you receive a notification saying, ‘You are now a developer!’.
How To Turn Off Developer Options In Nokia 3.1 Plus Android Phone
You’ll see a on/off toggle at the top of the screen, which will let you switch off Developer options. The screen will gray out, and once you leave, it’ll be gone from your phone. To get it back, you’ll need to follow these steps again.