anand, 15 Aug 2016Pl upgrade Lumia 535 for 4G.How to upgrade Lumia 535 3G to 4G?
Rajesh , 23 Aug 2016Sir,I want update Lumia 540..4G.Upgrade my Lumia phone 4g
Please upgrade 4g in Lumia 525.please please Microsoft give me 4g upgrade..thank you
I'm using lumia 540 i got a 4g sim i want a update to become my phone to 4g phone 📱
uday, 06 Aug 2016Required to update my Microsoft Lumia 540 from 3g-4g to enjoy fast internet How to update
sj gogoi, 23 Jul 2016need to upgrade 4G in MICROSOFT LUMIA 540 DUAL SIM..
plz upgrade it to 4G
Required to update my Microsoft Lumia 540 from 3g-4g to enjoy fast internet