Microcontroller hangs after writing the downloaded bin file

[talhayousuff]

Hey jandrassy, I have been able to implement ArduinoOTA with SIM800C on ATMEGA2560.

However, if I use it with Telit GL865, the microcontroller hangs after writing the downloaded bin file.

I am using HTTPQRY and HTTPRCV commands to download the bin file from a remote server.

[JAndrassy]

I never worked with any GSM module with Arduino

[talhayousuff]

Thank you for responding.