FASTEST DOWNLOAD SQLi

[77]

Hi, I managed to make an SQLi but the database is too big to download it with SQLMAP (I downloaded ~3GB in 2 days).
I want to know if there is some way to make it download faster, something like connecting to the server and download the database directly or something, because the boolean based sqli are too slow.
Thanks in advanced and i would be gratefull if someone can help me <3. PM's open :D

[185]

>upload shell with sqlmap or login to admin panel and upload shell 
>read config file
>use it to login into phpmyadmin and download the db