When you migrate DOE-C packages from Unwired Platform 2.0 to 2.1, you must change the securityConfiguration option.
In Unwired Platform version 2.0, the default value for securityConfiguration "admin" option was Authentication=NoSecLoginModule. In Unwired Platform version 2.1, the default value for "admin" is Authentication=PreConfiguredUserLoginModule,
When migrating DOE-C packages from Unwired Platform version 2.0 to version 2.1, you must use a new securityConfiguration option, DOECNoAuth, with default value of Authentication=NoSecLoginModule.