Instructions:

Download any (old) version of QMAT.

Select the Application port of the E5830.

To test if you got the right port, send the "00" version command.

You should receive:

Code:
00 4A 61 6E 20 20 35 20 32 30 31 30 31 35 3A 31 
38 3A 30 35 4A 75 6E 20 31 32 20 32 30 30 39 30 
35 3A 30 30 3A 30 30 53 4E 43 41 41 4C 5A 4D 00 
00 0D 00 00 00 01 B1 

.Jan..5.201015:18:05Jun.12.200905:00:00SNCAALZM........
Then select: Read EFS and flag "Alternative Method".

Click "Let's go".

Link the file in this post. I'll give you the code

Note:
If anybody knows how the "alternative method" works I can make an all in one program.