Hey guys I really need your help on this..

I have two I phone 4 ( 1.59 ) , Restored to 4.2.1 custom firmware.

I tried greenp0ison for windows , 5 times and I tried on 3 different computers as well.

Still no help , I keep getting the 60000 MS error , "Failed to update userfile system...

thanks in advance!

try putting your phone in dfu mode and restoring to 3.1.2.
then try with ireb

finally update to 3.1.3

why did u unlock with redsn0w?

Sam isnt helping neither is push doctor so Im going to reinstall by using ireb and custom firmware 4.2.1 for i phone 4. But once I activate with my official SIM how do I install cydia? I dont want to hactivate my phone..

thanks guys!

redsn0w... - no deactivate button

it was giving me a deactivate option.. now i tried on two diff computers..

still no option now..

I just recently noticed a huge drop in battery , so I went ahead and tried to deactivate using redsn0w 0.9.6b6. The deactivate button is missing.. so I I restore again using a custom firmware )4.2.1 . I reinstall cydia.. and still no option.. for deactivation.

What did I do wrong?

The button was there , it went missing shortly after installing ultrasn0w 1.2 , followed by SAM.

thanks in advance!

kh_mos@hotmail.com

un install yellowsn0w.. and do a network reset..
after doing this , install yellowsn0w through installer
then reboot your phone , through bosspref. dont forget to turn off everything , especially 3g!
once your phone reboots , dont slide to unlock the phone. wait 1 or 2 mins until the phone is activated.

once this happens your good to go!

if not - then I can help you - nycpakidemon@yahoo.com

go to terminal and type in yellowsn0w -r and reboot the phone with the sim out of the phone. wait 1 min and slide to unlock the phone. put in ur sim , put the airplane mode on. and go to terminal and type yellowsn0w -r again. and finally turn off airplane mode . u should beable to use 3g now.

the mac has issues with dfu mode... get a PC or google about tht issue..