What is (unknown error 56) iPhone 6

What is (unknown error 56) iPhone 6 I am getting unknown error 56 on an iPhone 6. I have used three different computers. I changed out the screen on this phone but I did retain the same home button. The phone was working perfectly fine up until trying to upgrade to 10.2. Thanks for any help.
Asked by: Guest \| Views: 164

Total answers/comments: 6

Comments display order:

Guest [Entry]

"According to the iPhone Wiki:

''Error 56

Most likely a dead/glitched Touch ID sensor. If seen on iPad's, try restoring the latest firmware in DFU mode. If error still occurs, bring your device to Apple. On iPhones, take out the SIM card and try restoring in DFU mode. If still occurring, bring your device to apple.''"

Guest [Entry]

its due to a fault nfc ic

Guest [Entry]

Error 56 occurs when you try to update or restore your I phone with a hardware glitch. once occurred 90 % cases your phone needs an I C (U5301RF) change. 10 % cases it can be solved through updating itunes, turning off your anti virus, removing other USB devices from your computer or restore with another computer.

Guest [Entry]

"1. check the usb port

2. close all unnecessary third-party softwares

3. restore your iphone on another computer

4. update your idevice in dfu mode

5. send your idevice to apple device repair shop"

Guest [Entry]

"ifixit actually has a video on this that i had a similar issue earlier in the week. it is explained here in their video

https://www.youtube.com/watch?v=8IEWAQiu...

Hope it helps!"

Guest [Entry]

"Please try this steps:

1 - Install the latest version of iTunes on your computer,

2 - Make sure your iPhone is updated with the latest version of iOS,

3 - Switch on your iPhone with a SIM Card from a non compatible network,

4 - Connect your iPhone to your computer using the Original USB Cable,

5 - Launch iTunes & wait until iTunes detect your iPhone,

6 - Now disconnect your iPhone and reconnect it after 10 seconds.

Make sure to back up first your files."