I have tried with the method on 1st post and got a boot loop
---------- Post added at 05:41 PM ---------- Previous post was at 05:17 PM ----------
Ok so there's something wrong with your tuturial.
I have redone the process and when you paste the setting.db and it asks you to replace it, and you say yes, then the file disappears! But no fear, go back to your SD card, copy the file again and paste it again (this time it won't ask you to replace because no file is there!). Then go the permissions and change them accordingly.
Close program, reboot and it's done!
Main Phone: Samsung GT-I9305@Stock+root 4.1.2
Secondary: SE WT19i @CM10 4.1.2
Nexus 7 32GB Wi-fi @Stock 4.3