I'm having the same issue with HMS SDK Framework in React Native: ITMS-90338: Non-public API usage - The app references non-public selectors in Frameworks/HMSSDK.framework/HMSSDK: cropHeight, cropWidth, cropX, cropY, dataU, dataV, dataY, initWithBuffer:rotation:timeStampNs:, initWithURLStrings:, maxBitrateBps, newI420VideoFrame, sendData:, setCategoryOptions:, setInputImage:, setIsActive:, setIsAudioEnabled:, setIsEnabled:, setMaskImage:, setMaxBitrateBps:, setMaxFramerate:, setNetworkPriority:, setRid:, setScaleResolutionDownBy:, setStreamIds:, strideU, strideV, strideY, timeStampNs, toI420, videoSource,The app contains one or more corrupted binaries. Rebuild the app and resubmit.. If method names in your source code match the private Apple APIs listed above, altering your method names will help prevent this app from being flagged in future submissions. In addition, note that one or more of the above APIs may be located in a static library that was included with your app. If so, they must be removed. For further information, visit the Technical Support Information at http://developer.apple.com/support/technical/ I'm not sure why this is occuring as everything was fine in the last build and not much has changed for this library.