Download OTA :

For OS 4.2.1 : click Here

For OS 4.3 : Click here

For OS 4.5 : Click here

For 4.6 Devices (Bold, new Curves) : Click Here

For 4.7 Devices (Storm, Tour) : Click Here

For 5.0 Devices (Bold, Storm, etc.) : Click Here

For 6.0 Devices (Torch, Curve 3G, Pearl 3G) : Click Here