Iphone 3G After Unlock No Signal Problem

This is short tutorial to repair this phone after unlock.

1. JailBreak
How to Jailbreak Your 2.x.x 3G iPhone Using QuickPwn (Windows)

2.Use this tutorial N Unlock With Same NetworkSim
How to Unlock the iPhone 3G GUIDE

Suppose ur iphone have ORANGE,AT8T or O2 Network,before unlock insert same NCK SIM than do Unlock with procedure,

after doing this insert sim any network, if still no signal use 3.4.5. Point

3. reset network settings (phone will reboot) wait until phone reboot to normal mode

4. remove simcard then re-insert simcard

5.turn on airplane mode...wait 10 seconds then turn off airplane mode

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