Incorrect operator name

Hi,

I am currently on Cloudy g3 2.5 ROM and when in roaming i am getting incorrect operator name.

I am connected to IND airtel network (numeric ID 40470) but my device is showing this as AIRCEL. I checked by putting this SIM in different device and that is showing correct operator name.

So it seems issue with my device, anybody know how to get or reset to correct operator name.

Thanks

Attached Thumbnails