I am in need of DFOTA package for EC25AF. Due to devices already deployed, I need to achieve this upgrade OTA. New application development requires commands to work with uicc logical channels. Local tests using traditional flash method with newer revisions have proven to work (EC25AFFAR07A14M4G_01.003.01.003) for our application needs.
ATI -
EC25AFFAR07A08M4G
I have asked my local FAE, but had no response from them.
hi,Ermias;
Due to internal special reasons, EC25AFFAR07A08M4G_01.001.01.001 cannot be upgraded to other versions by DFOTA, I recommend you to upgrade by the full firmware pack, if you still need to upgrade by DFOTA, you need to upgrade to the other version first, and then to the latest firmware version