Difference Between 1.1.3 IPSW Firmware Restore & iTunes Online 1.1.3 Restore

Feb 16, 2008
4
0
1
#1
Hello,

I am a newbie and have recently acquired an iPhone 16GB v1.1.3 OTB.

Is there any difference between restoring using these?

1. v1.1.3 IPSW Firmware (Download)
2. v1.1.3 iTunes Online Restore

Will the iTunes Online Restore "brick" an unlock, activated, jailbroken v1.1.3?

Appreciate your advice.