1. Make sure you have a SIM-card with PIN turned off, and power on your phone
(the supplied AT&T card witch is came with phone that you can leave inside it is ok to go ahead).
2. On the activation screen, slide for emergency and dial: *#301# to make the phone call itself.
(If the incoming call dialog quickly disappears but it keeps ringing, just dial 0 (remove *#30# first), and it will call itself)
3. Answer the call, and tap on Hold
4. Phone will call it self again, tap Decline. You will now be returned to the normal dialer.
5. Tap on contacts, and tap the + icon to add a new. The only info you are going to add to this contact are two URL's. To add a URL, tap Add new URL. The first URL is prefs followed by a colon: prefs: and Tap Save.
6. Your can see now prefs: on screen just tap on the prefs: This will take you to the settings dialog. The reason you want this, is because you need to connect to a Wi-Fi network, so tap on Wi-Fi, and get connected to a network, and make sure the icon on top of the screen is indicating that you are connected. While you are in the settings select to genral - autolock - never. (By deafult it is one minute)
7. Now, press the home button, and again, slide for emergency dial 0, Answer the call, Hold and Decline the new call so that you get to the contacts. Tap on your contact (No Name), and this time add url in place of prefs : it should be jailbreakme.com
8. Safari will launch and show you a web page. Read through the text, before you Install AppSnapp
9. Phone will return to activation screen After that you must wait upto 5 minutes.
10. Phone should automatically restart after almost a minute. . If it does not restart within 2-10 minutes, please try again and again. Keeping trying until you succeed. Since many people download the AppSnapp from the same server, invariably it kicks you out. So keep trying over and over. If you still can't do it, thain mail to sandeep@punemobile.com.
11. When the phone starts again, it should no longer say slide for emergency, but rather Slide to unlock It means it was successful! Activation is now bypassed, and phone prepared for software installation!