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原帖由: Johnathan George ,

标题:

Galaxy S4 Sim ejected problem

文本:

I've got several S4 boards here with the intermittent "sim ejected" problem, and one that just plain doesn't recognize the sim card at all.  I know that it's not the reader or the sim card, and seems to be a common problem with these phones.  I've also seen several comments in threads on this suggesting that it's a bad IC, but no one says which IC!  I'm good at soldering, and can probably replace it if I just know which one to replace.  If anyone knows I'd be forever grateful!

设备:

Samsung Galaxy S4

状态:

open