Parsing remote notification device token

DeviceTokenParsing.m

const char *data = [deviceToken bytes];
NSMutableString *deviceTokenString = [NSMutableString string];
    
for (NSUInteger i = 0; i < [deviceToken length]; i++) {
    [deviceTokenString appendFormat:@"%02.2hhx", data[i]];
}
NSLog(@"Push Notification Token %@", deviceTokenString);