diff --git a/Classes/ChatConversationInfoView.xib b/Classes/ChatConversationInfoView.xib
index 15ec50f80..2fe63ef70 100644
--- a/Classes/ChatConversationInfoView.xib
+++ b/Classes/ChatConversationInfoView.xib
@@ -129,7 +129,7 @@
                                 <bool key="isElement" value="YES"/>
                             </accessibility>
                             <fontDescription key="fontDescription" type="system" pointSize="16"/>
-                            <state key="normal" title="QUIT CHATROOM">
+                            <state key="normal" title="LEAVE THE GROUP">
                                 <color key="titleColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
                             </state>
                             <state key="highlighted" backgroundImage="color_F.png">
@@ -139,7 +139,7 @@
                                 <action selector="onQuitClick:" destination="-1" eventType="touchUpInside" id="TT0-hW-JMh"/>
                             </connections>
                         </button>
-                        <textField opaque="NO" clipsSubviews="YES" tag="100" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Name this chatroom" textAlignment="center" adjustsFontSizeToFit="NO" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="69I-Un-ASz" userLabel="chatRoomNameField">
+                        <textField opaque="NO" clipsSubviews="YES" tag="100" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Name the group" textAlignment="center" adjustsFontSizeToFit="NO" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="69I-Un-ASz" userLabel="chatRoomNameField">
                             <rect key="frame" x="9" y="74" width="396" height="30"/>
                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMaxY="YES"/>
                             <color key="backgroundColor" red="0.85415387149999999" green="0.85412830110000004" blue="0.85414278509999997" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
diff --git a/Classes/ChatConversationView.m b/Classes/ChatConversationView.m
index a0b2f463b..3ebf23743 100644
--- a/Classes/ChatConversationView.m
+++ b/Classes/ChatConversationView.m
@@ -333,7 +333,7 @@ static UICompositeViewDescription *compositeDescription = nil;
 		NSString *composingAddresses = @"";
 		if (bctbx_list_size(addresses) == 1) {
 			composingAddresses = [FastAddressBook displayNameForAddress:(LinphoneAddress *)addresses->data];
-			_composeLabel.text = [NSString stringWithFormat:NSLocalizedString(@"%@ is composing...", nil), composingAddresses];
+			_composeLabel.text = [NSString stringWithFormat:NSLocalizedString(@"%@ is writing...", nil), composingAddresses];
 		} else {
 			while (addresses) {
 				if (![composingAddresses isEqualToString:@""])
@@ -341,7 +341,7 @@ static UICompositeViewDescription *compositeDescription = nil;
 				composingAddresses = [composingAddresses stringByAppendingString:[FastAddressBook displayNameForAddress:(LinphoneAddress *)addresses->data]];
 				addresses = addresses->next;
 			}
-			_composeLabel.text = [NSString stringWithFormat:NSLocalizedString(@"%@ are composing...", nil), composingAddresses];
+			_composeLabel.text = [NSString stringWithFormat:NSLocalizedString(@"%@ are writing...", nil), composingAddresses];
 		}
 	} else {
 		// pull down the composing frame and widen the tableview
diff --git a/Classes/ChatsListTableView.m b/Classes/ChatsListTableView.m
index 5b76ae1ee..89cfefe65 100644
--- a/Classes/ChatsListTableView.m
+++ b/Classes/ChatsListTableView.m
@@ -224,8 +224,8 @@ void deletion_chat_room_state_changed(LinphoneChatRoom *cr, LinphoneChatRoomStat
 	if (editingStyle == UITableViewCellEditingStyleDelete) {
 		LinphoneChatRoom *chatRoom = (LinphoneChatRoom *)bctbx_list_nth_data(_data, (int)[indexPath row]);
 		NSString *msg = (LinphoneChatRoomCapabilitiesOneToOne & linphone_chat_room_get_capabilities(chatRoom))
-			? [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete this conversation?", nil)]
-			: [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete and leave this conversation?", nil)];
+			? [NSString stringWithFormat:NSLocalizedString(@"Do you want to delete this conversation?", nil)]
+			: [NSString stringWithFormat:NSLocalizedString(@"Do you want to leave and delete this conversation?", nil)];
 		[UIConfirmationDialog ShowWithMessage:msg
 								cancelMessage:nil
 							   confirmMessage:nil
diff --git a/Classes/ChatsListView.m b/Classes/ChatsListView.m
index 155ff1f8e..e7c556ec8 100644
--- a/Classes/ChatsListView.m
+++ b/Classes/ChatsListView.m
@@ -104,8 +104,8 @@ static UICompositeViewDescription *compositeDescription = nil;
 		}
 	}
 	NSString *msg = group
-		? [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete and leave the selected conversations?", nil)]
-		: [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete the selected conversations?", nil)];
+		? [NSString stringWithFormat:NSLocalizedString(@"Do you want to leave and delete the selected conversations?", nil)]
+		: [NSString stringWithFormat:NSLocalizedString(@"Do you want to delete the selected conversations?", nil)];
 	[UIConfirmationDialog ShowWithMessage:msg
 		cancelMessage:nil
 		confirmMessage:nil
diff --git a/Classes/ImagePickerView.m b/Classes/ImagePickerView.m
index 584f4088a..c5ee92daf 100644
--- a/Classes/ImagePickerView.m
+++ b/Classes/ImagePickerView.m
@@ -224,7 +224,7 @@ static UICompositeViewDescription *compositeDescription = nil;
 	  }
 	};
 
-	DTActionSheet *sheet = [[DTActionSheet alloc] initWithTitle:NSLocalizedString(@"Select picture source", nil)];
+	DTActionSheet *sheet = [[DTActionSheet alloc] initWithTitle:NSLocalizedString(@"Select the source", nil)];
 	if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
 		[sheet addButtonWithTitle:NSLocalizedString(@"Camera", nil)
 							block:^() {
diff --git a/Classes/LinphoneUI/UIChatNotifiedEventCell.m b/Classes/LinphoneUI/UIChatNotifiedEventCell.m
index 2d519167d..e198cab93 100644
--- a/Classes/LinphoneUI/UIChatNotifiedEventCell.m
+++ b/Classes/LinphoneUI/UIChatNotifiedEventCell.m
@@ -62,41 +62,41 @@ static const CGFloat NOTIFIED_CELL_HEIGHT = 44;
 	switch (linphone_event_log_get_type(event)) {
 		case LinphoneEventLogTypeConferenceSubjectChanged: {
 			NSString *subject = [NSString stringWithUTF8String:linphone_event_log_get_subject(event) ?: LINPHONE_DUMMY_SUBJECT];
-			NSString *formatedString = [NSString stringWithFormat:@"Chat room subject has changed to : %@", subject];
+			NSString *formatedString = [NSString stringWithFormat:@"New subject : %@", subject];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceParticipantAdded: {
 			NSString *participant = [FastAddressBook displayNameForAddress:linphone_event_log_get_participant_address(event)];
-			NSString *formatedString = [NSString stringWithFormat:@"%@ has been added to the chat room", participant];
+			NSString *formatedString = [NSString stringWithFormat:@"%@ has joined", participant];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceParticipantRemoved: {
 			NSString *participant = [FastAddressBook displayNameForAddress:linphone_event_log_get_participant_address(event)];
-			NSString *formatedString = [NSString stringWithFormat:@"%@ has been removed of the chat room", participant];
+			NSString *formatedString = [NSString stringWithFormat:@"%@ has left", participant];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceParticipantSetAdmin: {
 			NSString *participant = [FastAddressBook displayNameForAddress:linphone_event_log_get_participant_address(event)];
-			NSString *formatedString = [NSString stringWithFormat:@"%@ is now an admin of the chat room", participant];
+			NSString *formatedString = [NSString stringWithFormat:@"%@ is now an admin", participant];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceParticipantUnsetAdmin: {
 			NSString *participant = [FastAddressBook displayNameForAddress:linphone_event_log_get_participant_address(event)];
-			NSString *formatedString = [NSString stringWithFormat:@"%@ is no longer an admin of the chat room", participant];
+			NSString *formatedString = [NSString stringWithFormat:@"%@ is no longer an admin", participant];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceTerminated: {
-			NSString *formatedString = [NSString stringWithFormat:@"Chat room has been left"];
+			NSString *formatedString = [NSString stringWithFormat:@"You have left the group"];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}
 		case LinphoneEventLogTypeConferenceCreated: {
-			NSString *formatedString = [NSString stringWithFormat:@"Chat room has been entered"];
+			NSString *formatedString = [NSString stringWithFormat:@"You have joined the group"];
 			eventString = NSLocalizedString(formatedString, nil);
 			break;
 		}