my iphone 11 is stuck on a white screen say data recovery cannot be completed

Hello peresha,

You started from a great resource: If your iPhone won't turn on or is frozen - Apple Support

If you've completed all the steps in the section "If your iPhone turns on but gets stuck during start up" from the same article and are receiving the same error, reach out to Apple Support directly to report the issue and further assist.

Contact - Official Apple Support

Contact Apple for support and service - Apple Support

Best.