diff --git a/app/src/main/java/org/linphone/contacts/ContactsManager.kt b/app/src/main/java/org/linphone/contacts/ContactsManager.kt
index d27b1968d..b188f5bbb 100644
--- a/app/src/main/java/org/linphone/contacts/ContactsManager.kt
+++ b/app/src/main/java/org/linphone/contacts/ContactsManager.kt
@@ -138,17 +138,8 @@ class ContactsManager @UiThread constructor() {
 
         @WorkerThread
         override fun onDefaultAccountChanged(core: Core, account: Account?) {
-            Log.i("$TAG Default account changed, update all contact models showTrust value")
-            val showTrust = account?.isEndToEndEncryptionMandatory()
-            knownContactsAvatarsMap.forEach { (_, contactAvatarModel) ->
-                contactAvatarModel.showTrust.postValue(showTrust)
-            }
-            unknownContactsAvatarsMap.forEach { (_, contactAvatarModel) ->
-                contactAvatarModel.showTrust.postValue(showTrust)
-            }
-            conferenceAvatarMap.forEach { (_, contactAvatarModel) ->
-                contactAvatarModel.showTrust.postValue(showTrust)
-            }
+            Log.i("$TAG Default account changed, update all contacts' model showTrust value")
+            updateContactsModelDependingOnDefaultAccountMode()
         }
     }
 
@@ -212,6 +203,7 @@ class ContactsManager @UiThread constructor() {
         coreContext.contactsManager.notifyContactsListChanged()
     }
 
+    @WorkerThread
     fun contactRemoved(friend: Friend) {
         for (sipAddress in friend.addresses) {
             val sipUri = sipAddress.asStringUriOnly()
@@ -611,6 +603,24 @@ class ContactsManager @UiThread constructor() {
         return personBuilder.build()
     }
 
+    @WorkerThread
+    fun updateContactsModelDependingOnDefaultAccountMode() {
+        val account = coreContext.core.defaultAccount
+        val showTrust = account?.isEndToEndEncryptionMandatory() == true
+        Log.i(
+            "$TAG Default account mode is [${if (showTrust) "end-to-end encryption mandatory" else "interoperable"}], update all contact models showTrust value"
+        )
+        knownContactsAvatarsMap.forEach { (_, contactAvatarModel) ->
+            contactAvatarModel.showTrust.postValue(showTrust)
+        }
+        unknownContactsAvatarsMap.forEach { (_, contactAvatarModel) ->
+            contactAvatarModel.showTrust.postValue(showTrust)
+        }
+        conferenceAvatarMap.forEach { (_, contactAvatarModel) ->
+            contactAvatarModel.showTrust.postValue(showTrust)
+        }
+    }
+
     @WorkerThread
     private fun getAvatarModelFromCache(key: String): ContactAvatarModel? {
         return knownContactsAvatarsMap[key] ?: unknownContactsAvatarsMap[key]
diff --git a/app/src/main/java/org/linphone/ui/assistant/fragment/ProfileModeFragment.kt b/app/src/main/java/org/linphone/ui/assistant/fragment/ProfileModeFragment.kt
index b30489ef1..26513b642 100644
--- a/app/src/main/java/org/linphone/ui/assistant/fragment/ProfileModeFragment.kt
+++ b/app/src/main/java/org/linphone/ui/assistant/fragment/ProfileModeFragment.kt
@@ -64,6 +64,7 @@ class ProfileModeFragment : Fragment() {
         }
 
         binding.setContinueClickListener {
+            viewModel.applySelectedMode()
             requireActivity().finish()
         }
 
diff --git a/app/src/main/java/org/linphone/ui/assistant/viewmodel/AccountLoginViewModel.kt b/app/src/main/java/org/linphone/ui/assistant/viewmodel/AccountLoginViewModel.kt
index adb3875ac..f0176ddaa 100644
--- a/app/src/main/java/org/linphone/ui/assistant/viewmodel/AccountLoginViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/assistant/viewmodel/AccountLoginViewModel.kt
@@ -35,6 +35,8 @@ import org.linphone.core.Factory
 import org.linphone.core.Reason
 import org.linphone.core.RegistrationState
 import org.linphone.core.tools.Log
+import org.linphone.ui.main.model.setEndToEndEncryptionMandatory
+import org.linphone.ui.main.model.setInteroperabilityMode
 import org.linphone.utils.AppUtils
 import org.linphone.utils.Event
 
@@ -221,6 +223,27 @@ open class AccountLoginViewModel @UiThread constructor() : ViewModel() {
         isCurrentlySelectedModeSecure.value = false
     }
 
+    @UiThread
+    fun applySelectedMode() {
+        coreContext.postOnCoreThread { core ->
+            if (::newlyCreatedAccount.isInitialized) {
+                if (isCurrentlySelectedModeSecure.value == true) {
+                    Log.i(
+                        "$TAG Selected mode is end-to-end encrypted, forcing media & im encryption to mandatory and setting media encryption to ZRTP"
+                    )
+                    newlyCreatedAccount.setEndToEndEncryptionMandatory()
+                } else {
+                    Log.i(
+                        "$TAG Selected mode is interoperable, not forcing media & im encryption to mandatory and setting media encryption to SRTP"
+                    )
+                    newlyCreatedAccount.setInteroperabilityMode()
+                }
+            } else {
+                Log.e("$TAG Failed to find newlyCreatedAccount!")
+            }
+        }
+    }
+
     @UiThread
     private fun isLoginButtonEnabled(): Boolean {
         return sipIdentity.value.orEmpty().trim().isNotEmpty() && password.value.orEmpty().isNotEmpty()
diff --git a/app/src/main/java/org/linphone/ui/main/chat/model/ConversationModel.kt b/app/src/main/java/org/linphone/ui/main/chat/model/ConversationModel.kt
index 10f8b5c2b..fb05106f1 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/model/ConversationModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/model/ConversationModel.kt
@@ -39,10 +39,7 @@ import org.linphone.utils.LinphoneUtils
 import org.linphone.utils.ShortcutUtils
 import org.linphone.utils.TimestampUtils
 
-class ConversationModel @WorkerThread constructor(
-    val chatRoom: ChatRoom,
-    val isDisabledBecauseNotSecured: Boolean = false
-) {
+class ConversationModel @WorkerThread constructor(val chatRoom: ChatRoom) {
     companion object {
         private const val TAG = "[Conversation Model]"
     }
@@ -57,6 +54,8 @@ class ConversationModel @WorkerThread constructor(
         Capabilities.Conference.toInt()
     )
 
+    val isEncrypted = chatRoom.hasCapability(Capabilities.Encrypted.toInt())
+
     val isReadOnly = chatRoom.isReadOnly
 
     val subject = MutableLiveData<String>()
diff --git a/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationsListViewModel.kt b/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationsListViewModel.kt
index 0743ea3bf..4e95f6e12 100644
--- a/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationsListViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/chat/viewmodel/ConversationsListViewModel.kt
@@ -27,12 +27,10 @@ import org.linphone.R
 import org.linphone.contacts.ContactsManager
 import org.linphone.core.ChatMessage
 import org.linphone.core.ChatRoom
-import org.linphone.core.ChatRoom.Capabilities
 import org.linphone.core.Core
 import org.linphone.core.CoreListenerStub
 import org.linphone.core.tools.Log
 import org.linphone.ui.main.chat.model.ConversationModel
-import org.linphone.ui.main.model.isEndToEndEncryptionMandatory
 import org.linphone.ui.main.viewmodel.AbstractMainViewModel
 import org.linphone.utils.AppUtils
 import org.linphone.utils.Event
@@ -147,11 +145,8 @@ class ConversationsListViewModel @UiThread constructor() : AbstractMainViewModel
         val account = LinphoneUtils.getDefaultAccount()
         val chatRooms = account?.chatRooms ?: coreContext.core.chatRooms
         for (chatRoom in chatRooms) {
-            val disabledBecauseNotSecured = account?.isEndToEndEncryptionMandatory() == true && !chatRoom.hasCapability(
-                Capabilities.Encrypted.toInt()
-            )
             if (filter.isEmpty()) {
-                val model = ConversationModel(chatRoom, disabledBecauseNotSecured)
+                val model = ConversationModel(chatRoom)
                 list.add(model)
                 count += 1
             } else {
@@ -173,7 +168,7 @@ class ConversationsListViewModel @UiThread constructor() : AbstractMainViewModel
                     chatRoom.peerAddress.asStringUriOnly().contains(filter, ignoreCase = true) ||
                     chatRoom.subject.orEmpty().contains(filter, ignoreCase = true)
                 ) {
-                    val model = ConversationModel(chatRoom, disabledBecauseNotSecured)
+                    val model = ConversationModel(chatRoom)
                     list.add(model)
                     count += 1
                 }
diff --git a/app/src/main/java/org/linphone/ui/main/model/AccountModel.kt b/app/src/main/java/org/linphone/ui/main/model/AccountModel.kt
index 264512663..f71d95418 100644
--- a/app/src/main/java/org/linphone/ui/main/model/AccountModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/model/AccountModel.kt
@@ -24,6 +24,7 @@ import androidx.annotation.UiThread
 import androidx.annotation.WorkerThread
 import androidx.lifecycle.MutableLiveData
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.LinphoneApplication.Companion.corePreferences
 import org.linphone.R
 import org.linphone.contacts.AbstractAvatarModel
 import org.linphone.core.Account
@@ -113,8 +114,6 @@ class AccountModel @WorkerThread constructor(
         account.addListener(accountListener)
         coreContext.core.addListener(coreListener)
 
-        trust.postValue(SecurityLevel.EndToEndEncryptedAndVerified)
-        showTrust.postValue(account.isEndToEndEncryptionMandatory())
         presenceStatus.postValue(ConsolidatedPresence.Offline)
 
         update()
@@ -166,6 +165,9 @@ class AccountModel @WorkerThread constructor(
             "$TAG Refreshing info for account [${account.params.identityAddress?.asStringUriOnly()}]"
         )
 
+        trust.postValue(SecurityLevel.EndToEndEncryptedAndVerified)
+        showTrust.postValue(account.isEndToEndEncryptionMandatory())
+
         val name = LinphoneUtils.getDisplayName(account.params.identityAddress)
         displayName.postValue(name)
 
@@ -233,7 +235,47 @@ class AccountModel @WorkerThread constructor(
     }
 }
 
+@WorkerThread
 fun Account.isEndToEndEncryptionMandatory(): Boolean {
-    // TODO FIXME: use real API when available
-    return params.identityAddress?.domain == "sip.linphone.org"
+    val defaultDomain = params.identityAddress?.domain == corePreferences.defaultDomain
+    // TODO FIXME: use API when available
+    // val encryption = params.mediaEncryption == MediaEncryption.ZRTP && params.mediaEncryptionMandatory && params.instantMessagingEncryptionMandatory
+    val encryption = corePreferences.config.getBool("test", "account_e2e_mode", false)
+    return defaultDomain && encryption
+}
+
+@WorkerThread
+fun Account.setEndToEndEncryptionMandatory() {
+    /*
+    TODO FIXME: use API when available
+    val clone = params.clone()
+    clone.mediaEncryption = MediaEncryption.ZRTP
+    clone.mediaEncryptionMandatory = true
+    clone.instantMessagingEncryptionMandatory = true
+    params = clone
+    */
+    corePreferences.config.setBool("test", "account_e2e_mode", true)
+
+    if (this == core.defaultAccount) {
+        coreContext.contactsManager.updateContactsModelDependingOnDefaultAccountMode()
+    }
+    Log.i("[Account] End-to-end encryption set mandatory on account")
+}
+
+@WorkerThread
+fun Account.setInteroperabilityMode() {
+    /*
+    TODO FIXME: use API when available
+    val clone = params.clone()
+    clone.mediaEncryption = MediaEncryption.SRTP
+    clone.mediaEncryptionMandatory = false
+    clone.instantMessagingEncryptionMandatory = false
+    params = clone
+    */
+    corePreferences.config.setBool("test", "account_e2e_mode", false)
+
+    if (this == core.defaultAccount) {
+        coreContext.contactsManager.updateContactsModelDependingOnDefaultAccountMode()
+    }
+    Log.i("[Account] Account configured in interoperable mode")
 }
diff --git a/app/src/main/java/org/linphone/ui/main/settings/viewmodel/AccountProfileViewModel.kt b/app/src/main/java/org/linphone/ui/main/settings/viewmodel/AccountProfileViewModel.kt
index 736eceda4..6714b0639 100644
--- a/app/src/main/java/org/linphone/ui/main/settings/viewmodel/AccountProfileViewModel.kt
+++ b/app/src/main/java/org/linphone/ui/main/settings/viewmodel/AccountProfileViewModel.kt
@@ -30,6 +30,8 @@ import org.linphone.core.Factory
 import org.linphone.core.tools.Log
 import org.linphone.ui.main.model.AccountModel
 import org.linphone.ui.main.model.isEndToEndEncryptionMandatory
+import org.linphone.ui.main.model.setEndToEndEncryptionMandatory
+import org.linphone.ui.main.model.setInteroperabilityMode
 import org.linphone.ui.main.settings.model.AccountDeviceModel
 import org.linphone.utils.Event
 
@@ -299,6 +301,18 @@ class AccountProfileViewModel @UiThread constructor() : ViewModel() {
 
     @UiThread
     fun applySelectedMode() {
-        // TODO
+        coreContext.postOnCoreThread { core ->
+            if (isCurrentlySelectedModeSecure.value == true) {
+                Log.i(
+                    "$TAG Selected mode is end-to-end encrypted, forcing media & im encryption to mandatory and setting media encryption to ZRTP"
+                )
+                account.setEndToEndEncryptionMandatory()
+            } else {
+                Log.i(
+                    "$TAG Selected mode is interoperable, not forcing media & im encryption to mandatory and setting media encryption to SRTP"
+                )
+                account.setInteroperabilityMode()
+            }
+        }
     }
 }
diff --git a/app/src/main/res/layout/account_profile_fragment.xml b/app/src/main/res/layout/account_profile_fragment.xml
index 813455e87..e00d1c463 100644
--- a/app/src/main/res/layout/account_profile_fragment.xml
+++ b/app/src/main/res/layout/account_profile_fragment.xml
@@ -415,7 +415,7 @@
                         android:layout_height="wrap_content"
                         android:layout_marginStart="16dp"
                         android:layout_marginEnd="16dp"
-                        android:text="@{viewModel.isCurrentlySelectedModeSecure ? @string/manage_account_secure_mode_default_title : @string/manage_account_secure_mode_interoperable_title, default=@string/manage_account_secure_mode_default_title}"
+                        android:text="@{viewModel.isCurrentlySelectedModeSecure ? @string/manage_account_e2e_encrypted_mode_default_title : @string/manage_account_e2e_encrypted_mode_interoperable_title, default=@string/manage_account_e2e_encrypted_mode_default_title}"
                         app:layout_constraintTop_toTopOf="@id/mode_background"
                         app:layout_constraintStart_toStartOf="@id/mode_background"
                         app:layout_constraintBottom_toBottomOf="@id/mode_background"/>
diff --git a/app/src/main/res/layout/account_profile_secure_mode_fragment.xml b/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
index 52e1a8295..bc6b39203 100644
--- a/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
+++ b/app/src/main/res/layout/account_profile_secure_mode_fragment.xml
@@ -85,7 +85,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginStart="20dp"
-                    android:text="@string/manage_account_secure_mode_default_title"
+                    android:text="@string/manage_account_e2e_encrypted_mode_default_title"
                     android:textSize="16sp"
                     android:textColor="?attr/color_main2_900"
                     android:checked="@{viewModel.isCurrentlySelectedModeSecure}"
@@ -119,7 +119,7 @@
                     android:paddingBottom="10dp"
                     android:paddingStart="16dp"
                     android:paddingEnd="16dp"
-                    android:text="@string/manage_account_secure_mode_default_summary"
+                    android:text="@string/manage_account_e2e_encrypted_mode_default_summary"
                     android:textSize="14sp"
                     android:gravity="start"
                     android:drawableEnd="@drawable/profile_secure_logo"
@@ -146,7 +146,7 @@
                     android:layout_height="wrap_content"
                     android:layout_marginTop="32dp"
                     android:layout_marginStart="20dp"
-                    android:text="@string/manage_account_secure_mode_interoperable_title"
+                    android:text="@string/manage_account_e2e_encrypted_mode_interoperable_title"
                     android:textSize="16sp"
                     android:textColor="?attr/color_main2_900"
                     android:checked="@{!viewModel.isCurrentlySelectedModeSecure}"
@@ -180,7 +180,7 @@
                     android:paddingBottom="20dp"
                     android:paddingStart="16dp"
                     android:paddingEnd="16dp"
-                    android:text="@string/manage_account_secure_mode_interoperable_summary"
+                    android:text="@string/manage_account_e2e_encrypted_mode_interoperable_summary"
                     android:textSize="14sp"
                     android:gravity="start"
                     android:drawableEnd="@drawable/profile_interop_logo"
diff --git a/app/src/main/res/layout/assistant_secure_mode_fragment.xml b/app/src/main/res/layout/assistant_secure_mode_fragment.xml
index 664c45d85..4a50cdf08 100644
--- a/app/src/main/res/layout/assistant_secure_mode_fragment.xml
+++ b/app/src/main/res/layout/assistant_secure_mode_fragment.xml
@@ -92,7 +92,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginTop="32dp"
                 android:layout_marginStart="16dp"
-                android:text="@string/manage_account_secure_mode_default_title"
+                android:text="@string/manage_account_e2e_encrypted_mode_default_title"
                 android:textSize="16sp"
                 android:textColor="?attr/color_main2_900"
                 android:checked="@{viewModel.isCurrentlySelectedModeSecure}"
@@ -127,7 +127,7 @@
                 android:paddingBottom="20dp"
                 android:paddingStart="16dp"
                 android:paddingEnd="16dp"
-                android:text="@string/manage_account_secure_mode_default_summary"
+                android:text="@string/manage_account_e2e_encrypted_mode_default_summary"
                 android:textSize="14sp"
                 android:gravity="start"
                 android:drawableEnd="@drawable/profile_secure_logo"
@@ -144,7 +144,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginTop="32dp"
                 android:layout_marginStart="16dp"
-                android:text="@string/manage_account_secure_mode_interoperable_title"
+                android:text="@string/manage_account_e2e_encrypted_mode_interoperable_title"
                 android:textSize="16sp"
                 android:textColor="?attr/color_main2_900"
                 android:checked="@{!viewModel.isCurrentlySelectedModeSecure}"
@@ -179,7 +179,7 @@
                 android:paddingBottom="20dp"
                 android:paddingStart="16dp"
                 android:paddingEnd="16dp"
-                android:text="@string/manage_account_secure_mode_interoperable_summary"
+                android:text="@string/manage_account_e2e_encrypted_mode_interoperable_summary"
                 android:textSize="14sp"
                 android:gravity="start"
                 android:drawableEnd="@drawable/profile_interop_logo"
diff --git a/app/src/main/res/layout/chat_list_cell.xml b/app/src/main/res/layout/chat_list_cell.xml
index 0ba73f376..362430a9a 100644
--- a/app/src/main/res/layout/chat_list_cell.xml
+++ b/app/src/main/res/layout/chat_list_cell.xml
@@ -57,7 +57,7 @@
             android:layout_height="wrap_content"
             app:barrierDirection="start"
             app:barrierMargin="-5dp"
-            app:constraint_referenced_ids="notifications_count, warning_disabled_not_secured, ephemeral, muted, date_time, last_sent_message_status" />
+            app:constraint_referenced_ids="notifications_count, warning_not_secured, ephemeral, muted, date_time, last_sent_message_status" />
 
         <androidx.appcompat.widget.AppCompatTextView
             style="@style/default_text_style"
@@ -161,13 +161,13 @@
             app:tint="?attr/color_main2_400" />
 
         <ImageView
-            android:id="@+id/warning_disabled_not_secured"
+            android:id="@+id/warning_not_secured"
             android:layout_width="@dimen/small_icon_size"
             android:layout_height="@dimen/small_icon_size"
             android:layout_marginStart="5dp"
             android:layout_marginEnd="10dp"
             android:src="@drawable/lock_simple_open_bold"
-            android:visibility="@{model.isDisabledBecauseNotSecured ? View.VISIBLE : View.GONE}"
+            android:visibility="@{model.isEncrypted ? View.GONE : View.VISIBLE}"
             app:layout_constraintTop_toBottomOf="@id/date_time"
             app:layout_constraintBottom_toTopOf="@id/separator"
             app:layout_constraintEnd_toStartOf="@id/ephemeral"
diff --git a/app/src/main/res/layout/dialog_account_modes_explanation.xml b/app/src/main/res/layout/dialog_account_modes_explanation.xml
index e09148e5e..fd4c697e6 100644
--- a/app/src/main/res/layout/dialog_account_modes_explanation.xml
+++ b/app/src/main/res/layout/dialog_account_modes_explanation.xml
@@ -39,7 +39,7 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="15dp"
             android:paddingTop="@dimen/dialog_top_bottom_margin"
-            android:text="@{defaultMode ? @string/manage_account_secure_mode_default_title : @string/manage_account_secure_mode_interoperable_title, default=@string/manage_account_secure_mode_default_title}"
+            android:text="@{defaultMode ? @string/manage_account_e2e_encrypted_mode_default_title : @string/manage_account_e2e_encrypted_mode_interoperable_title, default=@string/manage_account_e2e_encrypted_mode_default_title}"
             app:layout_constraintVertical_chainStyle="packed"
             app:layout_constraintBottom_toTopOf="@id/message"
             app:layout_constraintStart_toStartOf="@id/dialog_background"
@@ -54,7 +54,7 @@
             android:layout_marginStart="15dp"
             android:layout_marginEnd="15dp"
             android:layout_marginTop="10dp"
-            android:text="@{defaultMode ? @string/manage_account_dialog_secure_mode_default_message : @string/manage_account_dialog_secure_mode_interoperable_message, default=@string/manage_account_dialog_secure_mode_default_message}"
+            android:text="@{defaultMode ? @string/manage_account_dialog_e2e_encrypted_mode_default_message : @string/manage_account_dialog_e2e_encrypted_mode_interoperable_message, default=@string/manage_account_dialog_e2e_encrypted_mode_default_message}"
             android:textSize="14sp"
             app:layout_constraintBottom_toTopOf="@id/confirm"
             app:layout_constraintStart_toStartOf="@id/dialog_background"
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 1ac7ac402..48371f5f9 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -292,14 +292,14 @@
     <string name="manage_account_delete">Supprimer le compte</string>
     <string name="manage_account_choose_mode_title">Choisir le mode</string>
     <string name="manage_account_choose_mode_apply_label">Appliquer</string>
-    <string name="manage_account_secure_mode_default_title">Chiffré de bout en bout</string>
-    <string name="manage_account_secure_mode_interoperable_title">Intéropérable</string>
-    <string name="manage_account_secure_mode_default_summary">Ce mode vous garantit la confidentialité de tous vos échanges. Notre technologie de chiffrement de bout en bout assure un niveau de sécurité maximal pour tous vos échanges.</string>
-    <string name="manage_account_secure_mode_interoperable_summary">Ce mode vous permet de profiter de toutes les fonctionnalités de &appName; tout en restant interopérable avec n’importe qu’elle autre service SIP.</string>
+    <string name="manage_account_e2e_encrypted_mode_default_title">Chiffré de bout en bout</string>
+    <string name="manage_account_e2e_encrypted_mode_interoperable_title">Intéropérable</string>
+    <string name="manage_account_e2e_encrypted_mode_default_summary">Ce mode vous garantit la confidentialité de tous vos échanges. Notre technologie de chiffrement de bout en bout assure un niveau de sécurité maximal pour tous vos échanges.</string>
+    <string name="manage_account_e2e_encrypted_mode_interoperable_summary">Ce mode vous permet de profiter de toutes les fonctionnalités de &appName; tout en restant interopérable avec n’importe qu’elle autre service SIP.</string>
     <string name="manage_account_device_remove">Supprimer</string>
     <string name="manage_account_device_last_connection">Dernière connexion :</string>
-    <string name="manage_account_dialog_secure_mode_default_message">Blah</string> <!-- TODO -->
-    <string name="manage_account_dialog_secure_mode_interoperable_message">Blah</string> <!-- TODO -->
+    <string name="manage_account_dialog_e2e_encrypted_mode_default_message">Blah</string> <!-- TODO -->
+    <string name="manage_account_dialog_e2e_encrypted_mode_interoperable_message">Blah</string> <!-- TODO -->
     <string name="manage_account_dialog_remove_account_title">Supprimer %s ?</string>
     <string name="manage_account_dialog_remove_account_message">Vous pouvez vous reconnecter à tout moment en cliquant sur "Ajouter un compte".Cependant toutes les informations stockées sur ce périphérique seront supprimées.</string>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 995d3f32a..405e3e56e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -327,14 +327,14 @@
     <string name="manage_account_delete">Delete account</string>
     <string name="manage_account_choose_mode_title">Choose account mode</string>
     <string name="manage_account_choose_mode_apply_label">Apply</string>
-    <string name="manage_account_secure_mode_default_title">Default mode</string>
-    <string name="manage_account_secure_mode_interoperable_title">Interoperable mode</string>
-    <string name="manage_account_secure_mode_default_summary">This mode guarantee your data confidentiality. Our end-to-end encryption technology provide the highest level or security for your communications.</string>
-    <string name="manage_account_secure_mode_interoperable_summary">This mode allows you to enjoy all &appName; features while staying interoperable with any SIP service through point-to-point encryption.</string>
+    <string name="manage_account_e2e_encrypted_mode_default_title">End-to-end encrypted mode</string>
+    <string name="manage_account_e2e_encrypted_mode_interoperable_title">Interoperable mode</string>
+    <string name="manage_account_e2e_encrypted_mode_default_summary">This mode guarantee your data confidentiality. Our end-to-end encryption technology provide the highest level or security for your communications.</string>
+    <string name="manage_account_e2e_encrypted_mode_interoperable_summary">This mode allows you to enjoy all &appName; features while staying interoperable with any SIP service through point-to-point encryption.</string>
     <string name="manage_account_device_remove">Remove</string>
     <string name="manage_account_device_last_connection">Last connection:</string>
-    <string name="manage_account_dialog_secure_mode_default_message">Blah</string> <!-- TODO -->
-    <string name="manage_account_dialog_secure_mode_interoperable_message">Blah</string> <!-- TODO -->
+    <string name="manage_account_dialog_e2e_encrypted_mode_default_message">Blah</string> <!-- TODO -->
+    <string name="manage_account_dialog_e2e_encrypted_mode_interoperable_message">Blah</string> <!-- TODO -->
     <string name="manage_account_dialog_remove_account_title">Delete %s?</string>
     <string name="manage_account_dialog_remove_account_message">You can reconnect at any time by clicking “Add an account”. However, all data on this phone will be deleted.</string>