nguoiyeubrightnesse
New member
- Oct 26, 2010
- 1
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i have an iphone 4, and i wanted to update my phone version to 4.1. Everytimes i download the firmware in itunes, it stop at 90% or 99% and it said connection error. my internet was pefectly fine, i also try on other comp. and it does the same. any idea? please help 