Help :Htc butterfly accidentally changed radio band to usa

I'm from India I accidentally changed radio band to USA by dialing *#*#4636#*#* > network information > options > select radio band . Previously there was four radio band but now there's only two radio band (automatic and cellular 800mhz band , and when i try to select any one of these two bands it says SET UNSUCCESSFUL ) since i selected USA band. I lost the network of sim card there is no network. PLS help me.. I just wanted to use CDMA uim card and there was a option of CDMA network in preffered network type but CDMA sim was not detected by mobile that's why i done this mistake. But now i can't even use my GSM sim card. If Any radio file or rom or anyway can fix this so pls tell me..

Phone info :
[according to bootloader ]
***Locked***
Deluxe_j pvt ship s-off
CID-11111111
Hboot -1.41.0000
Radio- 1.00.10.1127_3
Opendsp- 6.120.274.0114
Emmc-boot

[according to back panel of mobile ]
Model : pl99110. X920d

[according to about in settings]
Baseband version
1.00.10.1127_3
Htc sense version
6.0
Android version
4.4.2
Software number
Soul_xiaoxiang8002_x21.0

Any help would be appreciated .thanks

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