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Subhrajit DasSubhrajit Das 

CRUC settings not availible for "Require TLS 1.1 or higher for HTTPS connections"


I can't see "Require TLS 1.1 or higher for HTTPS connections" under Critical Update column. I am using free developer salesforce product. 
My product is not able to integrate with SF because of the error

UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https."

When I googled it I found the resolution but that option is not availible under Critical Update setting. 

Can anyine help?

Chris Gary CloudPerformerChris Gary CloudPerformer
If you just created this free developer Salesforce Account, and it is the Summer '16 Version (The one with the Fireworks as the logo), you cannot disable the TLS 1.1 encryption.  Starting in Summer '16 developer orgs, this feature was activated by default with no option to de-activate.  Please see for more information.
Chris Gary CloudPerformerChris Gary CloudPerformer
Did you ever get your issue resolved?  Did my answer help? If so, please mark as best answer, and if a different approach was taken, please comment, and mark your comment as 'Best Answer' so this thread can be marked as sovled to help others. Thanks! Keep the community alive!