[Solved]:Software Update

[kartik_sen]

my telecom oprater tell me to update my firmware version for batter 4G speed what can i do ?

[#2]

Hello User,
In your phone there is already latest Android Marshmallow is updated in which 4G speed is good. Please ask your network operator to increase your network signal strength.

[#3]

When should Nougat be updated

[#4]

Thnx.

[#5]

Says JIO 4G net not activated a approach 199.