3G Sim card junctor.

[G-baby158]

Hi, right i've got a 3G iPhone that needs a new Card Junctor, is there any tutorials that anyone know of or could guide me through it, preferably with pictures?
Also before changing should i take some voltage reading to see if its the same after? Or anything, i don't know?

Thanks

 

[Gadgetgeezer]

Be careful - I have seen boards ruined with people doing these. I fix iPhones as a business but won't be attempting these sorts of fixes until I get a microscope and some Surface Mount Device desoldering equipment. That's not to say you cannot do it without this kit though if you know what you are doing.

 

[G-baby158]

All done now and working fine.

 

[joelshooty]

All done now and working fine.

Can you give me some tips? I might need to do this for my old iPhone. Did you follow a tutorial that you found online or do you have any pictures of your fix that you can share?

Thanks.