Solved! how can i upgrade my samsung j2 ace to android marshmello?

[sajaypeter943]

i cant play pubg game on my samsung j2 ace so it wants to upgrade to android marshmello
how i can upgrade my phone to android marshmello.

 

[webworkings]

If the option to upgrade to "Marshmallow" isn't in the phone's setting, then there isn't an option to upgrade it. The only other option is to root the device, which I would never recommend as you risk bricking it.