Swipe left across the screen to reveal more apps on your Blackberry phone. Tap the gear icon app from the app screen to open your Blackberry’s System Settings screen. ” Select “About” from the System Settings screen and tap “Category” to open a drop down list.

How would you rephrase that briefly using Vietnamese?
Xem nhiều ứng dụng hơn. Truy cập ứng dụng Settings. Đi đến mục Category (Loại) nằm trong mục “About.