不用送修看http://android.modaco.com/content/dell-streak-streak-modaco-com/317263/fix-for-stuck-on-dell-logo-after-2-1-update-o2-only/刷2.2也可以解決此問題http://forum.xda-developers.com/showthread.php?t=802405
http://forum.xda-developers.com/showthread.php?t=805112先刷stock recovery ROM然後刷SD卡上update.pkg就會回到update.pkg的版本我試過回到O2官方 1.6 (build 4399)沒有問題。之後就再往上升試試看囉