8700g update software from device ?

[bradyice]

hi all am new on the forum also new using bb i unlock the phone works good i have full internet access with the cell phone but the software is old to install bb fb twitter how i can update the software from device i dont have the usb cable ?

whats the lastest version software can work with 8700g fully unlocked t mobile?

[ikukumalu]

what's os u using now?
i think 4.5.0.182 is latest. but it not important, no have many difference with another 4.5 os.
if u no have USB cable. u can not upgrade os. but u can use browser for setup apps via OTA link