urgent requst

[MASTER12971]

hi ever one , I have iphone 3g , I tried to update it but its come down , also trying to install frame work through itune ver 11 but every time different error massage till now not accept any thing, also I downloaded frimware 4.0 and 4.1 , so I need a help.

[ahmed_Saad2034]

tray install it
4.2.1
https://appldnld.apple.com/iPhone4/061-9853.20101122.Vfgt5/iPhone1,2_4.2.1_8C148_Restore.ipsw
4.1
https://appldnld.apple.com/iPhone4/061-7932.20100908.3fgt5/iPhone1,2_4.1_8B117_Restore.ipsw