Thumbs up EFS folder i9003

There are many posts with ploblema IMEI or signal loss!!!!

Ok for friends who have completely corrupted EFS folder then the phone is "without imei" just write this file via ODIN in PDA!lxdgHCpL!UXThp1fT2HKrTJA_G1czASiKjkkrit-FjVJSwiexPFQ

This file restores EFS with a standard imei 004999010640000 then proceed to restore your imei staff with the method you prefer.
I used Z3X.