The purpose of cable shielding is to create a barrier in order to protect the cable from any external interferences like EMI or electrical interference, and to prevent the cable signals from interfering with the surrounding cables.
The use of shielded cables is becoming more common, even though they are not required in all environments. At start, shielded cables were only applied in the installations in spaces with high concentration of electrical equipment and projects with secure communications applications. ...

Originally Posted by sim-unlock.net

New upadate for Xiaomi IMEI checker

Now you can check Xiaomi info by FSN

If you can't check IMEI on your Xiaomi just use FSN.

How to check your Xiaomi FSN number if you can't check IMEI on device ?
- press 10 times padlock
- FSN number will be display on your Xiaomi

Now go to Xiaomi Warranty checker and fill form.

Exemple below

Code:

FSN : 6D810H90xxxx
Product ID : 16846
Product Name :

...