replacement battery contact is different
I've tried two replacement batteries. The batteries fit and screws in ok, but, the contacts on both [including an ifixit] replacements are slightly different and don't make contact.
crwdns2934109:0crwdne2934109:0
crwdns2942205:01crwdne2942205:0
the Iphone 4s CDMA battery is the same as that of the iPhone 4.
4s CDMA batter is different from the Normal 4s... so you can use the Iphone 4 battery for Iphone 4s CDMA..
crwdns2934271:0crwdnd2934271:0 Abdul Galib crwdne2934271:0