1. Register with http://profile.imobile.com.cn/register.php
2.1. The first box is the usename
2.2. The second box is the email address
2.3. The third and forth are the password (re-typed)
2.4. Type the letters from the image (i've used caps-lock)
2.5. Click the blue button (注册)
3 After the registration you will be redirected to login page or to the main home page. You should choose the 软件签名 (software signatures - according to google translate - http://isign.imobile.com.cn/ )
4. The new page has 3 color buttons - green (http://isign.imobile.com.cn/request.php), red and blue one. You should choose the green. The site will ask you to put the phone IMEI and to retype it. (this is the applying procedure)

or read PM i sent to ya