1611
The fix is available only to a select number of device models , and even then it can take two weeks or more to be available as an over-the-air update to those who are eligible .
 ( patch vulnerability: is available,  device models: vulnerable system, The fix: patch) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( patch vulnerability: is available,  device models: vulnerable system, The fix: patch) 