You need to Root for avail this feature
Originally Posted by Mr.Wanted
Everything is stored in the internal storage. So I hav only 500mb left. I cant move my apps to SD card. It says "the device does not have a real primary external storage" I have tried apps2sd and rom toolbox. My phone is rooted. Can anyone help me with this?
Sent from my GT-I8552 using xda app-developers app
If you want to avail this feature to move apps data to sd card you need to root the phone(Use kingo app for rooting) and install gl2sd app from playstore.
This app will copy the huge data of bigger games and few apps to sd card. That way you will be able to free up lots of space. You can then install many heavy data games on your phone and enjoy.
But yes you have to root the phone first. If you're afraid of warranty, then don't worry you can make the status back to official and get the warranty back. There a tool called triangle away to do that. So, if you want to have this feature then root. Go ahead and try if needed and enjoy. Cheers ! ! !
Let me know if any issues.
Devices I Own: Galaxy Win I8552, Galaxy S Duos, Galaxy 3, Galaxy SL I9003
Previously Owned: Samsung Corby Pro B5310, Samsung Corby S3650, Samsung J150, NEC e313
Devices Used: Grand Duos I9082, Galaxy Core, Iphone 3gs
Hit Thanks if my little knowledge helped you...