Question [Q] Retrieving Previously Used WiFi Keys

Hi,

Following on from my thread a couple of days ago I decided to hard reset my One X and start again.

When I first got my One X all the wifi keys I had used on my Desire dropped in and I didn't have to reconnect.

However this time nothing appeared and I am now without connection in some places.

I have just found the wpa_suppliciant.conf file from my Desire but all that was in it was:

update_config=1
ctrl_interface=wlan0
eapol_version=1
ap_scan=1
fast_reauth=1

Is there a way to retrieve the wifi codes from the Google server at all, or is there somewhere else on my desire that I can find all my old codes?

Cheers

PS My One X is not rooted yet. I was waiting but happy to do it if its the only way.
HTC One X (unrooted)
HTC Desire with Sandvold ICS Rom
Orbit 2 with Android