crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2933803:03crwdne2933803:0

crwdns2933797:0Brett Harttcrwdnd2933797:0crwdne2933797:0

crwdns2936047:0crwdne2936047:0

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

[* black] Shown here are the logic board in the Wi-fi, GSM, and CDMA models (listed from top to bottom).
+ [* icon_note] iFixit's [product|IF145-108|6-inch metal ruler] is shown to provide scaling.
[* black] The WWAN boards on the 3G models are connected via surface mounted ribbon cables.
+ [* black] These cables make the WWAN not user-replaceable, as the cables securely (and permanently) attach the WWAN board to the Logic board.