Why isn't my data connection getting activated?

[Ashutosh Ashutosh]

Data connection not getting activated.

Whenever I'm clicking on the Data Connection it is not getting connected. Please help me. What should I do?

 

[Laura Knotek]

Re: Data connection not getting activated.

What device do you have? What OS version and firmware version are you running? What carrier do you have? Is this device branded to your carrier, or is it an unlocked device that was originally branded to a different carrier?
Sent from my Nokia Lumia 920 via Tapatalk

 

[Ashutosh Ashutosh]

Re: Data connection not getting activated.

Lumia 525
OS version- 8.10.12393.890
Firmware version- 3058.50000.1425.0003
carrrier- Vodafone IN
Yes I've used data connection previously on my phone many times.