Certificate fault?

[brampower]

Hello guys.
I recently got a S710 from a friend with Windows Mobile 6. Everything was working fine (couldn't get Windows Live Messenger on it but that's ok).

Now I upgraded it to Windows Mobile 6.1 (Gonzo), and it had Windows Live already on it. Now, everytime I try to connect it says:
The Windows Live ID service requires a certificate, but yours isn't working. You can probably fix this by updating the time and date in your device's settings. After you do that, try connecting again.

My date and time are okay, I even have 'Automatic time-zone' enabled.
Windows Update doesn't work either, gives me the following error:
Connection to update server was not available. Check your data connection settings and ensure the device date and time are correct.

I don't think it's my data connection settings , because I can use Internet Explorer without any problem. I did use the search function, but couldn't find much.. can anybody help me with this one?

P.S. I'm kinda new to Windows Mobile.. so please try to keep it noob-friendly :rolleyes: :)

Thanks in advance!

[bom-desolation]

I'm having the same problem with the Neo rom

[bom-desolation]

nobody who has an answer to this ?

[Pyranite]

Im stuck with this too. I installed a different version of windows live, off this site and now no WL services work. It even screwed my messenger, which i had on the handset as stock.

[Addicted2xda]

There are a lot of WM 6.1 ROM which has this problem. Can you please try fireburned WM 6.1 Clean Stable ROM? It doesn't have this issue.:)