Sony Xperia z1 AT&T network

[304608377]

I just got this phone today. And phone can't getting AT&T 4g signal. My model is c6903. Any help here?

 

[BRAINZ2013]

Hello and welcome to the forums. I see your android having problems with the signal . Now i need some information to help u better . Are you rooted or mod the device in any way .

 

[304608377]

Hello and welcome to the forums. I see your android having problems with the signal . Now i need some information to help u better . Are you rooted or mod the device in any way .

No I did not root my phone and I've found some people said the c6903 model does not support AT&T 4g network but support Hspa+

 

[El Presidente]

By all accounts, your best bet for AT&T LTE is the C6906.

With the C6903, you'll only be able to use 1700/2100 bands, where as the C6906 will do 700 as well.

 

[brooklynsour]

yea i think only the c6906 can support ATT lte and Tmobile has a variant but the processor is worse and camera i think not sure of the exact model #..

i really want to get this phone just not for 500-700 lol
do you mind saying how much you paid and where you got yours please?

 

[304608377]

yea i think only the c6906 can support ATT lte and Tmobile has a variant but the processor is worse and camera i think not sure of the exact model #..

i really want to get this phone just not for 500-700 lol
do you mind saying how much you paid and where you got yours please?

I got mine for $600 on ebay.

 

[El Presidente]

yea i think only the c6906 can support ATT lte and Tmobile has a variant but the processor is worse and camera i think not sure of the exact model #..

Aside from Basebands, all models of the Z1 come with the exact same hardware.