Hi , my device is samsung on nxt. It's android version is 8 and I want android 9

[Anonymous]

Hi Iam a samsung user . My device name samsung on next it's suddenly working on Android 8 and I want android 9 version plz tell me how to update my device because no update is available . I want all features from Android 9 

[Rupom_islam]

Sorry bro possible on your phone

[ㅤ]

go to service center. they will change .
or
do by/with using a PC. and with some knowledge.

[Anonymous]

Can I go to mobile shop ?

[ㅤ]

dnt know.. tht.. they can do or not..