Has anyone updated Iphone 4 to IOS7?
How is the performance?
I am waiting to hear from some one before i update it to IOS7
I too have a 4 and have been curious to see how it works. Don't want to update and it cause issues with the performance.
I have an iPhone 4 and just upgraded. It's very laggy. I experience significant lag when typing a single letter on the keyboard. Takes a few seconds for the letter to actually show up. It's not really functional anymore.
I have an iPhone 4 and just upgraded. It's very laggy. I experience significant lag when typing a single letter on the keyboard. Takes a few seconds for the letter to actually show up. It's not really functional anymore.