How should I use 4G on my Microsoft Lumia 540...please say me how??
Plz sir Lumia 535 mobile upgrade to 3g to 4g network please.......
Lumia 730 is mid class smartphone it must be 4g enabled all other brands give 4g device in this price range
Please update Lumia 540 into 4G as soon as possible. Windows 10 is available then why not 4G is supported. Please Sir do it fast.
Aru, 16 Oct 2016 Microsoft Lumia 535 converted 3G into 4G plz sir Please sir microsoft lumia 535 convert 3G to 4G
How would I upgrade my windows Lumia 540 to 4G. ?? Give guidance earlier ...
Anonymous, 16 Sep 2016How?Microsoft Lumia 535 upgrade 3g to 4g please
Akhil, 09 Oct 2016But,i have 4g not in 535Sir how to convet Lumia 540 3g to 4g please help
Please upgrade lumia 540 into 4G it very important otherwise i change this phone to latest android phone