diff --git a/enzevalos_iphone/Badges.swift b/enzevalos_iphone/Badges.swift
index 74092094f39d678d33f0ebabb5fab15e1eb1464f..90b86d5548ae3361f58a9df04235a69ed2841e38 100755
--- a/enzevalos_iphone/Badges.swift
+++ b/enzevalos_iphone/Badges.swift
@@ -17,7 +17,7 @@ import UIKit
 enum BadgeType : Int {
     case keyMaster
     case trustmaster
-    case verschlüsselMaster
+    case encMaster
     case firstMail
     case quizmaster
     case onBoarding
diff --git a/enzevalos_iphone/Gamification.storyboard b/enzevalos_iphone/Gamification.storyboard
index ff26874d6f419c525dd5e950e513a7a2618ebb02..420f5bb097cb71b75a860673cf0d26b5fa35478e 100755
--- a/enzevalos_iphone/Gamification.storyboard
+++ b/enzevalos_iphone/Gamification.storyboard
@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11762" systemVersion="15G1611" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="fps-Pq-pci">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13196" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="fps-Pq-pci">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11757"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13173"/>
         <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
         <capability name="Constraints to layout margins" minToolsVersion="6.0"/>
         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
@@ -783,7 +783,7 @@
                 <navigationController automaticallyAdjustsScrollViewInsets="NO" id="fps-Pq-pci" sceneMemberID="viewController">
                     <toolbarItems/>
                     <navigationBar key="navigationBar" contentMode="scaleToFill" id="MNB-W4-Xxh">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
+                        <rect key="frame" x="0.0" y="20" width="375" height="44"/>
                         <autoresizingMask key="autoresizingMask"/>
                     </navigationBar>
                     <nil name="viewControllers"/>
diff --git a/enzevalos_iphone/GamificationData.swift b/enzevalos_iphone/GamificationData.swift
index c7b356735e78ac7a1b4a11648d4ca7a37df5ee45..7927bc5f851b734c84f65cea5c799793e383e882 100755
--- a/enzevalos_iphone/GamificationData.swift
+++ b/enzevalos_iphone/GamificationData.swift
@@ -60,7 +60,6 @@ class GamificationData: NSObject {
                 Badges(pictureOff: "keymasterOff", pictureOn: "keymasterOn", displayName: NSLocalizedString("My own Set of Keys", comment:"My own Set of Keys" )),
                 Badges(pictureOff: "keymasterOff", pictureOn: "keymasterOn", displayName: NSLocalizedString("Sent first Encrypted Mail", comment: "Sent first Encrypted Mail"), achievmentsNeeded: [.SecureSend]),
                 Badges(pictureOff: "keymasterOff", pictureOn: "keymasterOn", displayName: NSLocalizedString("Received first Encrypted Mail", comment: "Received first Encrypted Mail" ), achievmentsNeeded: [.SecureReceived] ),
-              //  Badges(pictureOff: "keymasterOff", pictureOn: "keymasterOff", displayName: NSLocalizedString("Onboarding Complete", comment: "Onboarding Complete" )),
             ]
         case .MailMaster:
             return [
@@ -97,7 +96,7 @@ class GamificationData: NSObject {
     func get3LastAchieved() -> [Badges] {
         // check if new achieved
         for element in self.badges {
-            self.badgeAchieved(badge: element)
+            _ = self.badgeAchieved(badge: element)
         }
 
 
@@ -133,9 +132,7 @@ class GamificationData: NSObject {
             }
         }
 
-        return result //[
-         //   Badges.init(type: .inviteAFriend, pictureOff: "invitefriendOff", pictureOn: "invitefriendOn", segue: .inviteFriend, displayName: NSLocalizedString("Invite a friend", comment: "Invite a friend" ))
-      //  ]
+        return result 
 
     }
 
@@ -327,7 +324,10 @@ class GamificationData: NSObject {
         let mailsCount : Int = mailsSend + secureMailsSend + mailsReceived + secureMailsReceived
         let secureMailsCount : Int = secureMailsReceived + secureMailsSend
         let totalMails : Int = mailsCount + secureMailsCount
-        return ( Float(secureContactsCount) / Float(contacts.count) , Float(secureMailsCount) / Float(totalMails) )
+
+        let a = contacts.count == 0 ? 0 : Float(secureContactsCount) / Float(contacts.count)
+        let b = totalMails == 0 ? 0 : Float(secureMailsCount) / Float(totalMails)
+        return ( a, b )
     }
 
 }
diff --git "a/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOff.imageset/verschlu\314\210sselmaster_g_3x.png" "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOff.imageset/verschlu\314\210sselmaster_g_3x.png"
new file mode 100644
index 0000000000000000000000000000000000000000..5b87a9f4afe589030be91b1ddb2c354dffd42fe5
Binary files /dev/null and "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOff.imageset/verschlu\314\210sselmaster_g_3x.png" differ
diff --git "a/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOn.imageset/verschlu\314\210sselmaster_f_3x.png" "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOn.imageset/verschlu\314\210sselmaster_f_3x.png"
new file mode 100644
index 0000000000000000000000000000000000000000..1004a245053722bf8c2540465935b53a05372390
Binary files /dev/null and "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesselmasterOn.imageset/verschlu\314\210sselmaster_f_3x.png" differ
diff --git "a/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOff.imageset/verchlu\314\210sselt_g_3x.png" "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOff.imageset/verchlu\314\210sselt_g_3x.png"
new file mode 100644
index 0000000000000000000000000000000000000000..71c8158a71a6c05c1b978bc3f66cfc92d027acca
Binary files /dev/null and "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOff.imageset/verchlu\314\210sselt_g_3x.png" differ
diff --git "a/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOn.imageset/verschlu\314\210sselt_f_3x.png" "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOn.imageset/verschlu\314\210sselt_f_3x.png"
new file mode 100644
index 0000000000000000000000000000000000000000..171cd1f57202dfe1c59892f1d521b33f2544ab58
Binary files /dev/null and "b/enzevalos_iphone/GamificationElements.xcassets/Badges/verschluesseltOn.imageset/verschlu\314\210sselt_f_3x.png" differ
diff --git a/enzevalos_iphone/InviteFriendViewController.swift b/enzevalos_iphone/InviteFriendViewController.swift
index a7ee72ba1bde7fb9c0bd4aef8578108d849b152a..a5e50e6ad921216748ef16dc70873d4db5c7f3f4 100755
--- a/enzevalos_iphone/InviteFriendViewController.swift
+++ b/enzevalos_iphone/InviteFriendViewController.swift
@@ -227,7 +227,6 @@ class InviteFriendViewController: UIViewController, UITableViewDataSource, UITab
                 time.timeStyle = .short
                 time.locale = Locale.current
 
-                let myAddress = UserManager.loadUserValue(Attribute.userAddr)// as! String
 
             
                 let subject = NSLocalizedString("inviteSubject", comment: "Subject for the invitation mail")
diff --git a/enzevalos_iphone/ReadViewController.swift b/enzevalos_iphone/ReadViewController.swift
index b46c00d3f8b68983f435d6b92505e2a2e0ea25e8..41bf6e3fb6d42d3b93a69e36be54f1725b4afc71 100644
--- a/enzevalos_iphone/ReadViewController.swift
+++ b/enzevalos_iphone/ReadViewController.swift
@@ -92,6 +92,7 @@ class ReadViewController: UITableViewController {
                 let keyWrapper = EnzevalosEncryptionHandler.getEncryption(.PGP)?.getKey(x.key!)
                 keyDiscoveryDate = keyWrapper?.discoveryTime
             }
+            return ""//nil //M
         }
     }