iPhone sensor and data usage
How do I stop sharing my Sensor & Usage Data with another research study, I want to stop my future data from been shared with another study.
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You can stop sharing Sensor & Usage Data at any time by going to Settings > Privacy > Research Sensor & Usage Data. If you choose to stop sharing Sensor & Usage Data with a research study, no future data will be shared with the study; however, the study will continue to have access to any data you previously shared. You cannot delete or unshare Sensor & Usage Data that has already been shared.
For more information about Sensor & Data Usage, visit https://support.apple.com/en-ug/HT212042
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