First of all, these are some tips for those of you who want to jailbreak and activate 1.1.1 phones with the *#307# method.

1. When you create a contact, you don't need to input the name.
2. First URL is "prefs:". The "//1F" is unnecessary.
3. Second URL can just be "jailbreakme.com" and leave off "http://".
4. To check the download progress, dial 0, call, answer, hold, decline after you got kicked back to the infamous Activation screen. If you don't seen any sign of downloading, extracting and installing, you might need to get a new wifi connection and try jailbreakme.com again. There is no need to restart.

good post, thanks.