unroot

My phone has a virus cause its been rooted

My desire HD is rooted and running Cyanogen Mod 7, will reinstalling htc sense un-root my phone?

hi ok so let me start off by saying all i want to do is run a app that can move or install apps to my sd card. so i have already rooted my htc desire but i have not installed any roms yet. so i have downloaded a rom that will unroot my phone but i hear that froyo has the capability to install...

I'm trying to unroot my htc dream (T-mobile G1) and i'm having trouble numerous sites tell you to download dreaimg.nbh and copy to root of your sd card, then enter rainbow screen (hold end and camera buttons) then it should see the dreaimg.nbh file. But, it isn't seeing the file! please help...

I'm trying to unroot my htc dream (T-mobile G1) and i'm having trouble numerous sites tell you to download dreaimg.nbh and copy to root of your sd card, then enter rainbow screen (hold end and camera buttons) then it should see the dreaimg.nbh file. But, it isn't seeing the file! please help...

factory settings? I rooted my sony ericsson xperia x10 and now i need to change it back to its original settings. Is there a way to restore it back to factory condition?

factory settings? I rooted my sony ericsson xperia x10 and now i need to change it back to its original settings. Is there a way to restore it back to factory condition?

So I bought this phone of Craigslist and I got it Rooted with the ROM Eclair2CLIQ Alpha5 I really want to bring it back to the factory Cliq with Moto Blur. But how. Please be specific. THANKS.