Gapps include – Non Rooted
Language support : Multilanguage
Combination firmware that can be download from link of post
Flash using Odin3_v3.11.2 (in pda/ap section)
After update finished, Enable USB debugging and OEM unlock at Developer options insettings (You can access setting from the top screen by slide them to bottom)
Reset Samsung J106B from setting. After reset finish, enter to download mode again.
After reset, you have to update again using official firmware (choose any firmware that match to your country language)
Now, when update finished, the phone won't ask the email again and you can add new google email or setup later.