Proximity Light Sensor Power Button Flex Cable Earpiece Speaker Ribbon Replacement Part for iPhone 4S Go to amazon.com Related posts Top recommendation for iphone 4s flex cable FeatureBrand new replacement.Compatible with iPhone 4S A1387 MC918LL/ACompatible with iPhone 4S A1431 MD235CH/A DescriptionAll NON-seller mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee.