Application not response at new firmware


#1

Application not response at new firmware.
Upgrade OS and module firmware, but no app response after wopen=1.
Module answer on any AT command, but app. not visible.

Open AT release: 203.16
Firmware: 657d


#2

Did the application download successfully?

If you’ve upgraded the Wavecom firmware, you will need to reload your application…


#3

App recompiled with on new sdk and downloaded on module sucess.

upd: sorry, not erased old app before upload.