The promised Dell Streak Android 2.2 Froyo update for AT&T-locked versions of the tablet, which the company had suggested would arrive this week, looks to be further delayed. According to an internal Dell email forwarded to Streak Smart, users shouldn’t expect Froyo for “a couple more weeks at least.”

“Sorry for getting back to you so late, but as you probably guessed we / AT&T are not releasing the update this week. I’d say a couple of more weeks at least. AT&T is pretty thorough in their QA sessions and that’s where we are.” Leaked Dell email

It seems the delay is around finalizing the Streak software to make sure it runs properly on AT&T’s network, though neither company is saying exactly what’s going on.