Flash st15a Rom to st15i

[Jackson1]

I have an xperia st15i with ICS 4.0.4 build 4.1.B.0.431 but in my country Colombia this phone doesn't work with the 3g netwotk on my  mobile network operator, Can i flash an st15a ROM to my st15i phone? will this change 3g bands? and how i do that?

thanks in advance.

sorry for my english.

[Jake-SonyXperia · Accepted solution]

Unfortunately this will not work, as the frequencies are based on hardware.

Sorry for this inconvenience.

[Jackson1]

Yeah thanks for the answer I discovered it the hard way it does'n work, still very happy with the phone

[Jake-SonyXperia]

That's sad to hear, however I am glad you are still happy with the device. :smileygrin: