Agps server problems

Hello , first at all thanks for your time.
I was using a sim868 for get a fast first fix gps positioning. All was running okay until i tried to download data to local buffer using at+FTPEXTGET =1 . With this at comand im getting FTPEXTGET:1,61 . I cant solve this problem. Help me, please.

Hi Bill,
I havent used FTP on this module yet. So cant comment on the exact problem.
But do checkout this video and see if you could find any clue.

Thanks for your answer.

Hi Bill,
I am looking for something similar to get a quick fix by means of EPO data. I would like to know whether you have implemented AGPS and the performance enhancement you have received by adopting the same.