Storage Help!

[AC Question]

I recently got an SD card for my phone so i could get more storage on my phone. The only app i have is Whatsapp and i have 80 photos. My phone will not let me get any other apps which is very annoying! I was thinking of clearing cache but i dont know what it does and i have some photos and videos that i would cry i they got deleted!!!
Thanks for your help!

 

[the tall guy]

Duplicate post.

 

[Javier P]

Duplicate. Please, see response in your other thread.

http://forums.androidcentral.com/showthread.php?t=743352

Thread closed to avoid parallel discussions.