Some 4G LTE devices can't access 4G LTE data speeds in specific areas. This happens due to different technologies supporting the wireless data network.
Some 4G LTE devices can’t access 4G LTE speeds
We use a variety of technologies and frequencies to support our network. Some areas within a market may have different spectrum portfolios depending on the area and the license they own. Our 4G LTE1 network is composed of the following bands:
700MHz: Bands 12/17/29
850MHz: Band 5
1900MHz: Band 2
1700MHz /2100MHz: Bands 4/66
2300MHz: Band 30
4G LTE devices with 4G LTE regional market limitations If you're using a device listed below in an identified area, your device may only support up to 4G HSPA+ data speed and not our fastest 4G LTE.
HTC - One X, One X+, Titan II, Vivid
LG - Escape, Nitro G, Optimus G
Motorola - Atrix HD
Nokia - Lumia 900
Pantech - Burst
Samsung - Exhilarate, Focus II, Galaxy S3, Note, Skyrocket
Sony Experia - Ion, TL
Apple – iPad 3
Asus - Vivo Tab RT
ATIV - Smart PC
HTC - Jet Stream
Kindle - Fire HDX 7"
Pantech - Element
Samsung - Galaxy Tab 8.9, Galaxy Tab 2 10.1
Internet connectivity devices
AT&T Mobile Hotspot Elevate 4G
AT&T USBConnect Momentum 4G
Check for 4G LTE coverage To locate a 4G LTE market visit AT&T Maps.