title: Is there any chance KeyChain value is unavailable in applicationWillEnterForeground in iOS?
body: <p>When opening the app from background i am calling one api, i need to send user mobile number in that api, mobile number is stored in KeyChain. Sometime in backend they are not getting mobile number. But i am not able to reproduce the issue. </p>
  
  <p><em>so i want to know is there any chance KeyChain is unavailable applicationWillEnterForeground?</em> </p>
  
  <p>I am using below code for access mobileNumber in keyChain</p>
  
  <pre><code>//Storing   
   SSKeychainQuery *query = [[SSKeychainQuery alloc] init];
   query.service = serviceName;
   query.account = account;
   query.password = mobileNumber;
  
  
  //Getting password
  SSKeychainQuery *query = [[SSKeychainQuery alloc] init];
  query.service = serviceName;
  query.account = account;
  [query fetch:error];
  NSString *mobileNUmber =  query.password;
  </code></pre>
  
  <p>We are using Objective-C language..</p>