I have just purchased two new batteries and my app is telling me that they need updating. I have looked at the DJI site and I can't see a battery up grade only firmware up dates ie 1.6.40, 1.5.0.30 and 1.3.0.00 which one do I need to download ? Can anyone help

I Have just downloaded firmware 1.6.40 onto a Kingston 32gb Micro SD class 10 HC1 card and this would not work and the app is telling in an unsuitable card
so I have now down loaded 1.6.40 onto the card that come with the Inspire 1, its now updating as I type.
So what is the best cards to use ? any suggestion please

Re-format the SD card.  Make sure you format with either FAT32 and exFAT.

I have just re-formatted the card in the app and it now works fine, thanks  jonathanp
Alan

3 models of the SD cards that absolutely compatible with DJI products
1）        Lexar 633X Class10 16GB MicroSDHC UHS-I SD
2）        Panasonic 16GB MicroSDHC UHS-3 SD
3）        Sandisk Extreme 16GB MicroSDHC UHS-3 SD

CHPV Media Posted at 2016-2-17 11:44
I have just re-formatted the card in the app and it now works fine, thanks  jonathanp
Alan

no worries glad you got it working.

Thanks Tim, that helps