It supports Indian band which is
Band 40 (2300 Mhz TDD LTE)
It is there in secret menu (Stock
LG firmware only).
Type in dialer:
3845#*802# a the secret menu will come up...Then:
1. Go to LTE-Only
2. Modem Settings
3. RAT Selection
4. Select Band 40
Done...
But reverts to default settings after reboot.
BTW KitKat still not available for Indian G2 yet. I read somewhere that it is waiting for approval. But if it has the audio crackling problem, then it's no use updating.
Edit:
4.4.2 KDZ is now available for Indian version
Download 1.6 GB
Flash using offline flashing method found
here
OTA will be available soon.
But there will be audio bug where left
earphone hisses and crackles.