FS 20 Upgrate Firmwave through GPRS

Hi everyone !
I’m beginner with FS and Open AT. I can connect My FS to Sever through GPRS to transmission datas.
Now i Want upgrate New Firmwave through GPRS from my Sever to FS. Please me!

The process is known as “DOTA” - short for Download Over The Air

See, for example, viewtopic.php?f=29&t=3720&p=14382&hilit=DOTA#p14382

Thanks Awneil !