Although its quiet unlikely but still are you roaming or out of your home network? Operator logos only work for home network and not for roaming networks.
If you're in home network, then try installing another sim card of another network operator and then try to set the operator logo for that network. Delete the old logo and install a new one for this operator/sim card. Try using FExplorer or OpMan for creating logo from existing images in gallery.
i think wot krazyfrog said is right, oplogos work only for the home network...
is it something like airtel doesnt have coverage there so uses some other network...coz i hv seen IND Airtel only when on roaming..
Did u try using another sim card?? Do others in ur circle also have the same problem??
But im not on roaming and the IND AirTel is still coming up. Though when i have not activated airtel live only AirTel used to come and i was able to change logos, now since when i have activated airtel live IND AirTel popped up and icant change logos.
I tried with an Idea sim, with gprs activated and was able to change the logo perfectly.
I think airtel is sending overriding signals so that we cant change our logos. Though i have met some people with airtel gprs/airtel live activated and they were able to change logos
but on their phones only airtel was shown, not IND AirTel.
Its very wierd...