Fixed an input synchronization issue with the system UI that caused windows to stop receiving touch input or to receive touch input in the wrong location.
Fixed an issue that could cause calls over Wi-Fi to disconnect unexpectedly.
Fixed issue that could prevent a SIM card from being detected properly or from being activated during phone setup.
Fixed an issue where a device could fail to register IMS over Wi-Fi when leaving LTE coverage and entering Wi-Fi coverage.
Fixed issues that caused unexpected dips with cellular connectivity speeds or reliability.