diff --git a/kindlecomicconverter/KCC_gui.py b/kindlecomicconverter/KCC_gui.py
index 212c9720..a6ba37bf 100644
--- a/kindlecomicconverter/KCC_gui.py
+++ b/kindlecomicconverter/KCC_gui.py
@@ -643,6 +643,7 @@ def changeDevice(self):
         if not GUI.webtoonBox.isChecked():
             GUI.qualityBox.setEnabled(profile['PVOptions'])
         GUI.upscaleBox.setChecked(profile['DefaultUpscale'])
+        GUI.mangaBox.setChecked(True)
         if not profile['PVOptions']:
             GUI.qualityBox.setChecked(False)
         if str(GUI.deviceBox.currentText()) == 'Other':
@@ -931,7 +932,7 @@ def __init__(self, kccapp, kccwindow):
             "Kindle Voyage": {'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0,
                               'DefaultUpscale': True, 'Label': 'KV'},
             "Kindle Scribe": {
-                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': True, 'Label': 'KS',
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'Label': 'KS',
             },
             "Kindle 11": {
                 'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': True, 'Label': 'K11',