I have an iphone 4s. I decided to just upgrade my iphone software to the latest version 9.0.2 because I had my battery replaced due to my battery keep going out when it was not even 20%. I was on version 8.0 i believe. Well even after the battery replacement, it seemed like my phone would go out a lot faster than it normally should. Thus back then phone would go out when its 2 percent etc but even replacing the battery, the battery goes out similar to before when i replaced id. Well when i did the upgrade, i had my iphone connected to my laptop and it was 40% only. I saw that if you do the update, have at least 50 percent i believe or if u connect it to laptop. I pressed okay for the update. The issue with this though was the update kept taking very long. It showed like it fully updated but it was on the same logo. So i unplugged my phone from the usb because it took very long. After that, when i turn on iphone it has the itunes logo and under it has the connect usb picture with the arrow sign above it. First off, i read online a bit about this. Does this mean I lost all my data on my iphone? I did not back any data up at all. I had foolishly just did this update without thinking much and of course pulled the usb off my iphone when the update was taking extremely long. Does anyone know how i can fix this issue? I have tried connecting my iphone to both the usb to my laptop and connecting it to an outlet.