A21

4 best questions for A21

We've collected 4 popular questions in the «A21» category so you can quickly find the answer to your question!

How do i reset network settings on samsung a21?
From a Home screen, swipe up or down from the center of the display to …
Will my mbr 550 work with at&t 4g network?
These phones will still work on our network after we phase out 3G in February …
Where is the smart network setting in the s mode?
You can select a network mode on the Samsung smartphone. This setting will influence the …
Will your phone still work after at&t's 3g network shuts down?
These phones will still work on our network after we phase out 3G in February …