1. Hyper-x's Avatar
    Hi, I'm having issues with my iphone 3gs 3.1.2 and JB, I was wondering if it's safe to downgrade to 3.0,
    thanks in advance for the reply
    01-02-2010 03:33 AM
  2. en0c's Avatar
    What kind of issues do you have?
    01-02-2010 04:10 AM
  3. Hyper-x's Avatar
    WiFi issues, I cant connect to my home network, I've tried to "restore settings" but is not working
    also SBSettings doesnt work......
    01-02-2010 04:44 AM
  4. en0c's Avatar
    Tried a restore WITHOUT using backup? Is your iPhone hacktivated?
    01-02-2010 04:53 AM
  5. LVCIFER's Avatar
    Yes, hacktivation screws a lot of things up.

    Here's a trick, directly from Geohot - if you still have your AT&T SIM card - EVEN IF ITS NOT ACTIVE - you can insert that when you restore to activate your iPhone. But it will only work on the 3G[s], so yore lucky. After you activate, insert your carriers SIM card and reboot your iPhone.

    But when you restore, as another poster said, restore your iPhone and set it up as new. Don't Restore from backup.
    01-02-2010 12:06 PM
  6. Hyper-x's Avatar
    I'm still on 3.1.2 and SBSettings is working now... my real concern is the WiFi not working, it assigns an invalid ip (169.256.xx.xx) looks like it cannot auto assign a valid IP from DHCP... I tried with static but is not working either.... any advice?

    what is exactly "hacktivation" thanks
    01-02-2010 02:23 PM
  7. en0c's Avatar
    Have you tried using wifi another place? Like a hotspot or at a friend?
    Did you try restoring the iPhone without using the backup?
    01-02-2010 03:27 PM