How to Repair "EFS" SGH-I9100 Samsung Galaxy SII with Riff box

1-Select "Speed"
2-Select "I9100" Model
3-Set "Start Address" "Data Length"

Start Address : "0x0000 0040 0000"
Lentgh : "0X0000 0140 0000"

4-Uncheck 3 option...Select "Rom1"
5-Open "I9100_EFS.bin" in "Main" Window
6-Select "Use Adress as Offset xxxxxx"
7-Press "write"

Second Method : (Write efs From Dump file)

Quote:

* Please Note : Dump Size Does not matter....So,User Can Use Any Size,More Than 128MB...
It's Means,You can use 128MB,256MB,512MB,1GB,----16GB
1-Select "Speed"
2-Select "I9100" Model
3-Set "Start Address" "Data Length"

Start Address : "0x0000 0040 0000"
Lentgh : "0X0000 0140 0000"

4-Uncheck 3 option...Select "Rom1"
5-Open "Dump File" in "Main" Window
6-Select "Use Adress as Offset xxxxxx"
7-Press "write"

From : forum.gsmhosting.com