Unlocked T-Mobile G2 to ATT

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jshamoon

Senior Member
Jul 30, 2010
148
13
Chicago
Hey guys, just picked up an unlocked T-Mobile G2 and tossed my ATT sim in there, set up an ATT LTE APN and I can't get 4G, let alone 3G data speeds....

I do get a 4G sign up top and when I do speed tests, I get about 0.5 - 0.7 Mb down...

Same sim in my previous Nexus5 I was getting over 20Mb down.

Thoughts?
 

XxZombiePikachu

Senior Member
Jul 25, 2013
2,536
1,550
Florida
Unless the 2 phones share(which they don't) the same lte bands you won't get lte with att sim

Sent from LG-G2 D800 on AEONFLEX 4.4.2
 

diamond12

Senior Member
Nov 7, 2012
314
89
Los Angeles
Settings -> Tethering & networks -> Mobile networks -> Network mode

Make sure it's in GSM/WCDMA/LTE auto.

I can see the T-Mobile, AT&T, Verizon & former Metro PCS LTE networks on my T-Mobile LG G2.