diff --git a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
index 458204c533..9b1bcff299 100644
--- a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
+++ b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/CharonVpnService.java
@@ -128,7 +128,8 @@ public class CharonVpnService extends VpnService implements Runnable, VpnStateSe
 	static final int STATE_PEER_AUTH_ERROR = 4;
 	static final int STATE_LOOKUP_ERROR = 5;
 	static final int STATE_UNREACHABLE_ERROR = 6;
-	static final int STATE_GENERIC_ERROR = 7;
+	static final int STATE_CERTIFICATE_UNAVAILABLE = 7;
+	static final int STATE_GENERIC_ERROR = 8;
 
 	@Override
 	public int onStartCommand(Intent intent, int flags, int startId)
@@ -589,6 +590,9 @@ public class CharonVpnService extends VpnService implements Runnable, VpnStateSe
 			case STATE_UNREACHABLE_ERROR:
 				setErrorDisconnect(ErrorState.UNREACHABLE);
 				break;
+			case STATE_CERTIFICATE_UNAVAILABLE:
+				setErrorDisconnect(ErrorState.CERTIFICATE_UNAVAILABLE);
+				break;
 			case STATE_GENERIC_ERROR:
 				setErrorDisconnect(ErrorState.GENERIC_ERROR);
 				break;
@@ -707,7 +711,6 @@ public class CharonVpnService extends VpnService implements Runnable, VpnStateSe
 	 * @return the private key
 	 * @throws InterruptedException
 	 * @throws KeyChainException
-	 * @throws CertificateEncodingException
 	 */
 	private PrivateKey getUserKey() throws KeyChainException, InterruptedException
 	{
diff --git a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/VpnStateService.java b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/VpnStateService.java
index 4f3073691a..f9eb82263a 100644
--- a/src/frontends/android/app/src/main/java/org/strongswan/android/logic/VpnStateService.java
+++ b/src/frontends/android/app/src/main/java/org/strongswan/android/logic/VpnStateService.java
@@ -62,6 +62,7 @@ public class VpnStateService extends Service
 		UNREACHABLE,
 		GENERIC_ERROR,
 		PASSWORD_MISSING,
+		CERTIFICATE_UNAVAILABLE,
 	}
 
 	/**
@@ -194,6 +195,8 @@ public class VpnStateService extends Service
 				return R.string.error_unreachable;
 			case PASSWORD_MISSING:
 				return R.string.error_password_missing;
+			case CERTIFICATE_UNAVAILABLE:
+				return R.string.error_certificate_unavailable;
 			default:
 				return R.string.error_generic;
 		}
diff --git a/src/frontends/android/app/src/main/jni/libandroidbridge/backend/android_service.c b/src/frontends/android/app/src/main/jni/libandroidbridge/backend/android_service.c
index b1a095bcdf..f4418bd882 100644
--- a/src/frontends/android/app/src/main/jni/libandroidbridge/backend/android_service.c
+++ b/src/frontends/android/app/src/main/jni/libandroidbridge/backend/android_service.c
@@ -794,7 +794,7 @@ static job_requeue_t initiate(private_android_service_t *this)
 		{
 			peer_cfg->destroy(peer_cfg);
 			charonservice->update_status(charonservice,
-										 CHARONSERVICE_GENERIC_ERROR);
+										 CHARONSERVICE_CERTIFICATE_UNAVAILABLE);
 			return JOB_REQUEUE_NONE;
 		}
 	}
diff --git a/src/frontends/android/app/src/main/jni/libandroidbridge/charonservice.h b/src/frontends/android/app/src/main/jni/libandroidbridge/charonservice.h
index fa2fb42b24..12353777be 100644
--- a/src/frontends/android/app/src/main/jni/libandroidbridge/charonservice.h
+++ b/src/frontends/android/app/src/main/jni/libandroidbridge/charonservice.h
@@ -59,6 +59,7 @@ enum android_vpn_state_t {
 	CHARONSERVICE_PEER_AUTH_ERROR,
 	CHARONSERVICE_LOOKUP_ERROR,
 	CHARONSERVICE_UNREACHABLE_ERROR,
+	CHARONSERVICE_CERTIFICATE_UNAVAILABLE,
 	CHARONSERVICE_GENERIC_ERROR,
 };
 
diff --git a/src/frontends/android/app/src/main/res/values-de/strings.xml b/src/frontends/android/app/src/main/res/values-de/strings.xml
index 2dbe13fb2f..3f9ff83f82 100644
--- a/src/frontends/android/app/src/main/res/values-de/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-de/strings.xml
@@ -188,6 +188,7 @@
     <string name="error_assessment_failed">Sicherheitsassessment ist fehlgeschlagen</string>
     <string name="error_generic">Unbekannter Fehler während des Verbindens</string>
     <string name="error_password_missing">Passwort nicht verfügbar</string>
+    <string name="error_certificate_unavailable">Benutzer-Zertifikat nicht verfügbar</string>
     <string name="vpn_connected">VPN verbunden</string>
     <string name="vpn_profile_connected">Dieses VPN Profil ist momentan verbunden!</string>
     <string name="reconnect">Neu verbinden</string>
diff --git a/src/frontends/android/app/src/main/res/values-pl/strings.xml b/src/frontends/android/app/src/main/res/values-pl/strings.xml
index f9a88b825d..fa34739c4a 100644
--- a/src/frontends/android/app/src/main/res/values-pl/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-pl/strings.xml
@@ -188,6 +188,7 @@
     <string name="error_assessment_failed">Security assessment failed</string>
     <string name="error_generic">Nieznany błąd w czasie połączenia</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">Połączenie z VPN</string>
     <string name="vpn_profile_connected">Ten profil VPN jest obecnie połaczony!</string>
     <string name="reconnect">Połączyć ponownie</string>
diff --git a/src/frontends/android/app/src/main/res/values-ru/strings.xml b/src/frontends/android/app/src/main/res/values-ru/strings.xml
index 8fec5a1d72..9d3bb8eb2f 100644
--- a/src/frontends/android/app/src/main/res/values-ru/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-ru/strings.xml
@@ -185,6 +185,7 @@
     <string name="error_assessment_failed">Security assessment failed</string>
     <string name="error_generic">Неизвестная ошибка</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">Соединение с VPN установлено</string>
     <string name="vpn_profile_connected">Подключение к этому профилю VPN уже существует!</string>
     <string name="reconnect">Переподключить</string>
diff --git a/src/frontends/android/app/src/main/res/values-ua/strings.xml b/src/frontends/android/app/src/main/res/values-ua/strings.xml
index d9525223b1..7d87b4b94e 100644
--- a/src/frontends/android/app/src/main/res/values-ua/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-ua/strings.xml
@@ -186,6 +186,7 @@
     <string name="error_assessment_failed">Security assessment failed</string>
     <string name="error_generic">Невідома помилка під час підключення</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">VPN підключено</string>
     <string name="vpn_profile_connected">Цей VPN профіль зараз підключений!</string>
     <string name="reconnect">Перепідключитися</string>
diff --git a/src/frontends/android/app/src/main/res/values-zh-rCN/strings.xml b/src/frontends/android/app/src/main/res/values-zh-rCN/strings.xml
index 00e6e8ba23..54487793e6 100644
--- a/src/frontends/android/app/src/main/res/values-zh-rCN/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-zh-rCN/strings.xml
@@ -185,6 +185,7 @@
     <string name="error_assessment_failed">可靠性评估失败</string>
     <string name="error_generic">连接中遭遇未知失败</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">VPN已连接</string>
     <string name="vpn_profile_connected">此VPN配置目前已连接。</string>
     <string name="reconnect">重连</string>
diff --git a/src/frontends/android/app/src/main/res/values-zh-rTW/strings.xml b/src/frontends/android/app/src/main/res/values-zh-rTW/strings.xml
index cb7b3438d1..d0e9065aa3 100644
--- a/src/frontends/android/app/src/main/res/values-zh-rTW/strings.xml
+++ b/src/frontends/android/app/src/main/res/values-zh-rTW/strings.xml
@@ -185,6 +185,7 @@
     <string name="error_assessment_failed">穩定性評估失敗</string>
     <string name="error_generic">連線中遇到不明錯誤</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">VPN已連線</string>
     <string name="vpn_profile_connected">這個VPN設定檔目前已經連線。</string>
     <string name="reconnect">重新連線</string>
diff --git a/src/frontends/android/app/src/main/res/values/strings.xml b/src/frontends/android/app/src/main/res/values/strings.xml
index a86a1b5111..475fcd91ea 100644
--- a/src/frontends/android/app/src/main/res/values/strings.xml
+++ b/src/frontends/android/app/src/main/res/values/strings.xml
@@ -188,6 +188,7 @@
     <string name="error_assessment_failed">Security assessment failed</string>
     <string name="error_generic">Unspecified failure while connecting</string>
     <string name="error_password_missing">Password unavailable</string>
+    <string name="error_certificate_unavailable">Client certificate unavailable</string>
     <string name="vpn_connected">VPN connected</string>
     <string name="vpn_profile_connected">This VPN profile is currently connected!</string>
     <string name="reconnect">Reconnect</string>