How to get code

Note: Please do not use Proxy (VPN), 1.1.1.1 when crossing the link.
Step 1: Visit 

Step 2: Search for keywords: switch rom

Step 3: In Google search results, Find and click on the website like below image:

Note: If page 1 does not have the same website as above, go to page 2.

Step 4: Scroll to the bottom of the web page you just accessed. Click on the "Get Code" button. The code (password) will be displayed after a few seconds!

Code Example: Your code: 5Yrn3

Step 5: Enter the code you received in the code box, then tap "Click To Unlock Link" to be redirected to the target website.