If so, upgrade your iPhone to the latest version with an original network SIM and then restart the terminal and repeat the procedure from step 1. It was not possible long ago and no dared hope to unlock the iPhone, but Now things have changed and they have changed for the better. While in some way you can remove the lock by conventional methods, the lock will boot immediately when you connect to iTunes. Only this time your warranty can be lost forever. On a scene, usually when you connect your iPhone to iTunes for an update or when a new iOS is released, Apple will lock iPhone back to the network, as it was originally the safest method possible and will be your phone Always in safe hands we have had over 800 successful locks and not one went wrong. Therefore, the safest way to let us get the difficult part and unlock the iPhone 5S online so you can make all future updates on the same device. It probably best to write down your IMEI number (15 digits long) and make sure you enter the correct IMEI number when unlocking your handset. The problem is that in most cases, the seller of a used iPhone from platforms like eBay, Amazon or Craigslist is usually not the original iPhone owner that there is no signal. 3. Install and launch iTunes on your computer and connect to iPhone. 4. Ebay Iphone 8 Plus Unlocked. iTunes connects to Apple servers and unlocks iPhone in seconds (You may need to connect and disconnect the iPhone twice). 5. For a large company it may cost a few dollars to unlock an iPhone, we are fed up with all these rip-off prices, we decided to offer this service for FREE.