I have previously successfully registered a bunch of EM7565 modules with air vantage and used it to update the firmware OTA.
On my latest batch, the first one I have tried reports “+WDSI: 11,1” when it tries to update.
The documentation for the WDSI unsolicited notifications says :
"11—One of the following issues happened during the package download:
• If the download did not start (a +WDSI =9 indication has not been
received), there is not enough space in the device to download the package
• If the download started (a +WDSI =9 indication has been received), a flash
problem implies that the package has not been saved in the device.
As I have not recieved +WDSI event 9 so I read that as “not enough space in the device to download the package”
Any suggestions how I can solve this?