0. Installs in download mode. Turn off and then turn on the phone while pressing the keys Volume down + Menu Key and + Power then when dowload start mode press Volume Up
1. Unzip the downloaded file baseband * .bin
2. Connect to usb our phone the computer and open Odin verifying that the phone is recognized by Odin.
3. Select [PC] in Odin 3.10.XX or [PHONE] in Odin 3.07 or less. Search and select the file S7562LVJALK2_fat.bin
4. Leave selected Auto Reboot and F. Reset Time
6. Odin restart our phone and verify About our device in the new version of baseband appears now as S7562LVJALK2
7. That's it. I hope you serve as my served me. Enjoy