diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index f09c0306a..f957b3882 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/caches/gradle_models.ser b/.idea/caches/gradle_models.ser
index c874f22da..86cc0c2fd 100644
Binary files a/.idea/caches/gradle_models.ser and b/.idea/caches/gradle_models.ser differ
diff --git a/app/build.gradle b/app/build.gradle
index 4f620a6bc..247ab6aad 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId = 'com.wagerrwallet'
         minSdkVersion 23
         targetSdkVersion 28
-        versionCode 246
-        versionName "246"
+        versionCode 247
+        versionName "247"
         multiDexEnabled true
 
         // Similar to other properties in the defaultConfig block,
diff --git a/app/src/main/java/com/wagerrwallet/tools/util/Utils.java b/app/src/main/java/com/wagerrwallet/tools/util/Utils.java
index a96738910..f2de0edc6 100644
--- a/app/src/main/java/com/wagerrwallet/tools/util/Utils.java
+++ b/app/src/main/java/com/wagerrwallet/tools/util/Utils.java
@@ -161,8 +161,12 @@ public static byte[] hexToBytes(String s) {
 
     public static boolean isFingerprintEnrolled(Context app) {
         FingerprintManager fingerprintManager = (FingerprintManager) app.getSystemService(FINGERPRINT_SERVICE);
-        // Device doesn't support fingerprint authentication
-        return ActivityCompat.checkSelfPermission(app, Manifest.permission.USE_FINGERPRINT) == PackageManager.PERMISSION_GRANTED && fingerprintManager.isHardwareDetected() && fingerprintManager.hasEnrolledFingerprints();
+        if (fingerprintManager==null) {        // Device doesn't support fingerprint authentication
+            return false;
+        }
+        else {
+            return ActivityCompat.checkSelfPermission(app, Manifest.permission.USE_FINGERPRINT) == PackageManager.PERMISSION_GRANTED && fingerprintManager.isHardwareDetected() && fingerprintManager.hasEnrolledFingerprints();
+        }
     }
 
     public static boolean isFingerprintAvailable(Context app) {
diff --git a/app/src/main/jni/breadwallet-core b/app/src/main/jni/breadwallet-core
index 25fe0ac45..7ec79402b 160000
--- a/app/src/main/jni/breadwallet-core
+++ b/app/src/main/jni/breadwallet-core
@@ -1 +1 @@
-Subproject commit 25fe0ac459c948aac70a504f83e763181cdb677c
+Subproject commit 7ec79402bd32973ffee14b3bc700d80b8b84ed21