To create adhoc for device

STEP 1:  Sign in with your app id
STEP 2:  Create app id(if we don't have)
STEP 3:  Give app id name, select bundle seed id, and bundle identifier
STEP 4:  Provisioning--->distribution--->distribution method--->adhoc
STEP 5:  get device id from itunes--> device UID
STEP 6:  device--->add device

        ********* XCode**********
STEP 7:  Create plist though  new file--->resource--->property list
STEP 8:  Root--->get-task-allow  Boolean(Don't enable that)
STEP 9:  Project Info--->Config Tab--->Duplicate--->appstore(Distribution)/adhoc(Adhoc Distribution)
                    --->Build Tab--->Config--->Select Adhoc Distribution--->type code---> any ios--->select create provisioning profile
STEP 10:  Target--->Project Info--->Properties tab--->give bundle identifier name(com.____.___ name)
                        Build tab--->type code---> any ios--->select create provisioning profile
STEP 11:  Products--->project name.app--->reveal in finder--->get project build file