somebody help me please on my broken iphone 3g

[jerome19961996]

somebody please help me i jailbroke my iphone 3g (4.2.1) with redsn0w_win_0.9.6b5 and clicked (install ipad baseband) and then after it finnished jailbreaking i went into cydia and accidently removed important files (cydia installer) and then cydia dissapeared from the home screen i then tryed to fix it by running redsnow again but it was still not there. so i tryed to restore it through itunes and it stopped half way and said error 1015 i think and so i then ran redsnow again and it finnished the jailbreak process and it just goes straight to recovery mode i tryed a (just boot tethered right now) it still goes to recovery mode somebody please help me i just got this iphone and now i dont know what too do im affraid my iphone 3g is broken for ever. Thankyou

 

[bwrairen]

Have you tried tiny umbrella to kick it out of recovery?

 

[0dev]

Go into DFU mode (Google for instructions), plug it into iTunes, do a clean restore. After that you can jailbreak again and this time don't remove anything you don't understand.

 

[jerome19961996]

bwrairen no i havent tryed that yet but ill try 0dev's idea now ill be back and thankyou for answering.

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the DFU restore didn't work it says error 1015 please help

 

[jerome19961996]

when i try tiny umbrella it starts too boot as if it is going to work but then it goes back to recovery mode what do i do now