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SIM300 GPRS Connection CLOSED problem

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ElMobd3

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Hello Everyone,

I need to make a TCP connection to send Data to a Web server, everything is okay except my big problem :(

The problem is After I sent
AT+CIPSTART="TCP","spreadsheets.google.com","443"
I got
OK
CONNECT OK
then I sent
at+cipsend
> GET /formResponse?formkey=dFlabUV1Vk1qU1NZcFlMb1ZZY25MQnc6MQ&entry.0.single=8.255&entry.1.single=32.11&submit=Submit HTTP/1.1
Host: spreadsheets.google.com
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en
Accept-Encoding: gzip, deflate
Connection: keep-alive

^Z
----------------
I get CLOSED & the modem stops responding :(

CLOSED

I actually have to physically restart the MODEM at this point

Any help please :(
 

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