Jun 14, 2010 tekgik: My iPhone iOS4 GM musings working as expected. I was able to restore my 1 month old backup. Opening an app feels sluggish though. tekgik: My iPhone iOS4 GM musings working as expected. I was able to restore my 1 month old backup. Opening an app feels sluggish though. If you enjoyed this post, please consider leaving a comment or subscribing to the RSS feed to have future articles delivered to your feed reader. Twitter / tekgik lifestream 0