No 3G access on vodafone in India on my ATT SGS2

[sammyguy]

Hello All,

I am having issues connecting to the 3G network of Vodafone in India. My SGS2 is from AT&T and I was able to root it & unlock it and its works fine with the call and other stuff. I flashed the UnNamed v1.0.4 ROM and its been pretty stable.

But after activating my 3G service here, all I see is E with the 2 arrows. I researched online and saw that we need to change the CSC code. I looked up at the CSC code on my phone by dialing in *#272*<your IMEI># and its shows as ATT.

Can you please help me on how to change the CSC to INU (India Localisation) so that I can access the 3G network here.

Thanks

 

[IshouldntbeHere]

Hello All,

I am having issues connecting to the 3G network of Vodafone in India. My SGS2 is from AT&T and I was able to root it & unlock it and its works fine with the call and other stuff. I flashed the UnNamed v1.0.4 ROM and its been pretty stable.

But after activating my 3G service here, all I see is E with the 2 arrows. I researched online and saw that we need to change the CSC code. I looked up at the CSC code on my phone by dialing in *#272*<your IMEI># and its shows as ATT.

Can you please help me on how to change the CSC to INU (India Localisation) so that I can access the 3G network here.

Thanks

you probably just need to add your apn. Flash http://forum.xda-developers.com/showthread.php?t=1299705 its based on the international version so it might let you select your network.

 

[DeXel55]

First, make sure that Vodafone in India works in UMTS 850/1900/2100mhz bands. If they are using 900mhz band, this phone does not support it. As much as I know most European and Asian countries use either 900mhz or 2100mhz or both.

 

[rshak2]

It could be frequency or any other issue but if you are looking to change your CSC then look up app "Samsung Galaxy S / S2 CSC" in the market and give it a try. Remember that your ROM has to support MultiCSC.

 

[Entropy512]

EDGE with data functioning is a clear sign of a band mismatch, not an APN issue.

 

[fone_fanatic]

EDGE with data functioning is a clear sign of a band mismatch, not an APN issue.

+1
India is 2100mhz while the at&t sgsii is 850/1900 so 3g won't work. The t-mobile sgsii would work though, t-mobile's 3g frequency is 1700/2100.

Sent from my SAMSUNG-SGH-I777 using Tapatalk

 

[foxbat121]

+1
India is 2100mhz while the at&t sgsii is 850/1900 so 3g won't work. The t-mobile sgsii would work though, t-mobile's 3g frequency is 1700/2100.

Sent from my SAMSUNG-SGH-I777 using Tapatalk

AT&T GS2 supports 850/1900/2100 3G bands. So, if the paticular carrier uses 900 for 3G, it won't work.

 

[Entropy512]

Or if it happens to use the 1700 MHz AWS band - but I don't know if any Indian carriers do.

 

[foxbat121]

Or if it happens to use the 1700 MHz AWS band - but I don't know if any Indian carriers do.

1700 seems to be North America exclusive Rest of the world primarily use 900 and 2100 for 3G with Brazil and Austrialia also use 850 and 1900 in addition to 900 and 2100.