Alan, ai probleme cu lagul si pe tastatura de la 4s?!

Daca da, poate te ajuta fix-ul acesta si la iPad.

I just found something that helps with the iPhone 4s and the keyboard ‘lag’ issue — ‘ I believe it has something to do with iCloud. Try this: settings>icloud>turn OFF documents & data iCloud sync. After this the keyboard should work OK. After you can turn ON syncing documents & data. But if you open iCloud>storage&backup the keyboard problem appears again. So you will have to turn OFF documents&data sync again. ‘