so the whole story behind the ####KB+####KB Map is to allow OTA Update?
So like you said, If I don't use OTA, and always Flash my Programs (or SDK+AT Firmware) using a USB Cable and a USB<->SerialUART module,
then I don't need the second partition..
In that case, how do I tell the Flash tool not to Flash using 2 partitions?
When I select the needed files, the bin\at\ folder contains folders named 512+512 and 1024+1024,
it does not contain a folder named something like single512 or single1024..
And the files needed for a "NON-BOOT MODE" firmware seem not to exist anymore,
in the ZIP files of latest firmwares..
(I am talking for example about AT v1.6.2)