CODE_GT-I8160L-THLLF1_SEC_KEY_4G

http://d-h.st/rH6

This is not an 100% L-Version but it should work... This is the version which was around the net some time ago...
Only repacked and renamed by me...

As I do not have an 8160L I can not say if it will work propperly.

EDIT

I suggest not to use the FW linked by me anymore...

Please use this FW for JB to GB for 8160L - thx @teogepe
http://forum.xda-developers.com/gala...ginal-t2828812