Can not download apps from android market

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when I try to install applications, it just say "starting download" and stopped there.

I use WiFi.

Originally Posted by cuitao

when I try to install applications, it just say "starting download" and stopped there.

I use WiFi.

I've had this problem before, not with the Nexus One. Probably a ROM thing? because I haven't seen that problem lately when using Eclairs @@ While your downloads are frozen, launch GTalk and try to change your status. It will probably say disconnected. Launch it again to connect to GTalk, and then the downloads should resume

I can not even signin to Gtalk, it said " can not connect to server"

The Gmail working OK.

Originally Posted by cuitao

I can not even signin to Gtalk, it said " can not connect to server"

The Gmail working OK.

Yeah that's the problem. Launch it again. At least it should re-connect.
If it still doesn't connect, I guess the issue is server-side then.

can signin from the desktop,

do you know how to restart the Nexus One? Should I hold on the power button to restart the phone?

Holding the button can turn the phone off. Haha

I try again after it restart

still can not sign in to Gtalk.

I need go home now, thanks

still not working. does anyone else have this problem?

Do you have an android data plan with T-Mobile? If not have them add it and it should start working.

No, I use Wifi to connect to the internet.
It's the unlock nexus one.

I have a very similar issue. I was able to connect to my WPA2 network once when I first tried, but now I am unable to connect to any wireless network. The Wifi radio is on. When I go to the Wi-Fi settings window under Settings and bring up the menu to select Scan, I don't see any networks display even though I know there are multiple around (and I can see them from my laptop).

Are you still able to connect to your network and view others when you scan? What do you think could be my problem and is there anything else I can try?