diff --git a/scripts/artifacts/deviceHealthServices_Battery.py b/scripts/artifacts/deviceHealthServices_Battery.py
index 38f2c8df..7612ddf8 100644
--- a/scripts/artifacts/deviceHealthServices_Battery.py
+++ b/scripts/artifacts/deviceHealthServices_Battery.py
@@ -35,7 +35,7 @@
 
 from packaging import version
 from scripts.artifact_report import ArtifactHtmlReport
-from scripts.ilapfuncs import artifact_processor, open_sqlite_db_readonly, convert_ts_human_to_utc, convert_utc_human_to_timezone
+from scripts.ilapfuncs import artifact_processor, open_sqlite_db_readonly, convert_ts_human_to_utc, convert_utc_human_to_timezone, logfunc
 
 @artifact_processor
 def Turbo_Battery(files_found, report_folder, seeker, wrap_text):
@@ -80,7 +80,17 @@ def Turbo_Battery(files_found, report_folder, seeker, wrap_text):
                     if timestamp is None:
                         pass
                     else:
-                        timestamp = convert_utc_human_to_timezone(convert_ts_human_to_utc(timestamp),time_offset)
+                        try:
+                            time_offset = row[4] if len(row) > 4 and row[4] else 'UTC'
+                        except Exception as ex:
+                            logfunc(f'Turbo_Battery: failed to read timezone ({ex}); defaulting to UTC.')
+                            time_offset = 'UTC'
+
+                        try:
+                            timestamp = convert_utc_human_to_timezone(convert_ts_human_to_utc(timestamp), time_offset)
+                        except Exception as ex:
+                            logfunc(f'Turbo_Battery: timezone conversion failed ({ex}); falling back to UTC.')
+                            timestamp = convert_ts_human_to_utc(timestamp)
                     data_list.append((timestamp,row[1],row[2],row[3],row[4],file_found))
             
             db.close()
diff --git a/scripts/artifacts/googleMessages.py b/scripts/artifacts/googleMessages.py
index 38c9eb04..6c545b9a 100755
--- a/scripts/artifacts/googleMessages.py
+++ b/scripts/artifacts/googleMessages.py
@@ -20,17 +20,33 @@ def get_googleMessages(files_found, report_folder, seeker, wrap_text):
         
         db = open_sqlite_db_readonly(file_found)
         cursor = db.cursor()
-        cursor.execute('''
+
+        parts_columns = {row[1] for row in cursor.execute('PRAGMA table_info(parts)').fetchall()}
+        if 'file_size_bytes' in parts_columns:
+            attachment_case = '''
+        CASE
+        WHEN parts.file_size_bytes=-1 THEN "N/A"
+        ELSE parts.file_size_bytes
+        END AS "Attachment Byte Size"'''
+        elif 'file_size' in parts_columns:
+            attachment_case = '''
+        CASE
+        WHEN parts.file_size=-1 THEN "N/A"
+        ELSE parts.file_size
+        END AS "Attachment Byte Size"'''
+        else:
+            attachment_case = '"N/A" AS "Attachment Byte Size"'
+            logfunc('Google Messages: attachment size column missing; defaulting to N/A.')
+
+        try:
+            cursor.execute(f'''
         SELECT
         datetime(parts.timestamp/1000,'unixepoch') AS "Timestamp (UTC)",
         parts.content_type AS "Message Type",
         conversations.name AS "Other Participant/Conversation Name",
         participants.display_destination AS "Message Sender",
         parts.text AS "Message",
-        CASE
-        WHEN parts.file_size_bytes=-1 THEN "N/A"
-        ELSE parts.file_size_bytes
-        END AS "Attachment Byte Size",
+        {attachment_case},
         parts.local_cache_path AS "Attachment Location"
         FROM
         parts
@@ -39,8 +55,11 @@ def get_googleMessages(files_found, report_folder, seeker, wrap_text):
         JOIN conversations ON conversations._id=parts.conversation_id
         ORDER BY "Timestamp (UTC)" ASC
         ''')
+            all_rows = cursor.fetchall()
+        except sqlite3.OperationalError as ex:
+            logfunc(f'Google Messages: SQLite error - {ex}')
+            all_rows = []
 
-        all_rows = cursor.fetchall()
         usageentries = len(all_rows)
         if usageentries > 0:
             report = ArtifactHtmlReport('Google Messages')
diff --git a/scripts/artifacts/keepNotes.py b/scripts/artifacts/keepNotes.py
index a50ec7b3..b2942809 100644
--- a/scripts/artifacts/keepNotes.py
+++ b/scripts/artifacts/keepNotes.py
@@ -28,20 +28,29 @@ def get_keepNotes(files_found, report_folder, seeker, wrap_text):
         if filename.endswith('keep.db'):
             db = open_sqlite_db_readonly(file_found)
             cursor = db.cursor()
-            cursor.execute('''
-            SELECT 
-                datetime(tree_entity.time_created/1000, 'unixepoch') AS "Time Created",
-                datetime(tree_entity.time_last_updated/1000, 'unixepoch') AS "Time Last Updated",
-                datetime(tree_entity.user_edited_timestamp/1000, 'unixepoch') AS "User Edited Timestamp",
-                tree_entity.title AS Title,
-                text_search_note_content_content.c0text AS "Text",
-                tree_entity.last_modifier_email AS "Last Modifier Email"
-            FROM text_search_note_content_content
-            INNER JOIN tree_entity ON text_search_note_content_content.docid = tree_entity._id
-            ''')
 
-            all_rows = cursor.fetchall()
-            usageentries = len(all_rows)
+            try:
+                cursor.execute('''
+                SELECT 
+                    datetime(tree_entity.time_created/1000, 'unixepoch') AS "Time Created",
+                    datetime(tree_entity.time_last_updated/1000, 'unixepoch') AS "Time Last Updated",
+                    datetime(tree_entity.user_edited_timestamp/1000, 'unixepoch') AS "User Edited Timestamp",
+                    tree_entity.title AS Title,
+                    text_search_note_content_content.c0text AS "Text",
+                    tree_entity.last_modifier_email AS "Last Modifier Email"
+                FROM text_search_note_content_content
+                INNER JOIN tree_entity ON text_search_note_content_content.docid = tree_entity._id
+                ''')
+
+                all_rows = cursor.fetchall()
+                usageentries = len(all_rows)
+            except sqlite3.OperationalError as ex:
+                logfunc(f'Google Keep Notes: SQLite error - {ex}')
+                usageentries = 0
+                all_rows = []
+            finally:
+                cursor.close()
+                db.close()
 
             if usageentries > 0:
                 data_list = []
@@ -62,5 +71,4 @@ def get_keepNotes(files_found, report_folder, seeker, wrap_text):
                 timeline(report_folder, tlactivity, data_list, data_headers)
 
             else:
-                logfunc('No Google Keep Notes data available')
-
+                logfunc('No Google Keep Notes data available')
\ No newline at end of file