iPhone 4s error 1 solution, no network. iPhone 4s error 1 fix by Fix Apple -The Kardi Lab January 16, 2021, 3:55 am 1.9k Views 4S with error 1 when flashing, after another service Checked! Get up to 50% back on purchases on Aliexpress . Share this: See more Previous article OnePlus Band vs Mi Band 5 | Best Smart Band under 2500 #oneplusband Next article Viddup Video Maker & Template