Share your experience!
Hy 
For a while I have a problem with my xperia arc s. It's all start 2 months ago, with my memory. It was full( sd card and phone memory) and all of my application start to chrasing down. Few weeks ago I delet and transfer some of photos, application, music and relese almoust 2 G, but my application lioke whats up and viber,gmail wont work. I can't ondn gmail writ message it chrash down, I can't enter in whats up and viber. Few days ago I trenasfer all of may photos, and relese 2.5 G free space, delete all applicatin and try to insatll again, but when I enter again in Viber or Gmail it's chrash down again.
Please help me, because I don't what to do any more.
Topic edited by Rickard
The problem may perhaps be that the phones internal storage still is full. That's where apps store their data.
Check the suggestions in these threads and see if it helps:
http://talk.sonymobile.com/t5/Xperia-arc-Xperia-arc-S/Phone-memory-full/m-p/432693
http://talk.sonymobile.com/t5/Xperia-arc-Xperia-arc-S/memory-full-SD-card-empty/m-p/259083
http://talk.sonymobile.com/t5/Xperia-arc-Xperia-arc-S/internal-memory-usage/td-p/147116