diff --git a/app/src/main/java/it/reyboz/bustorino/fragments/IntroFragment.kt b/app/src/main/java/it/reyboz/bustorino/fragments/IntroFragment.kt
--- a/app/src/main/java/it/reyboz/bustorino/fragments/IntroFragment.kt
+++ b/app/src/main/java/it/reyboz/bustorino/fragments/IntroFragment.kt
@@ -86,7 +86,7 @@
                 textView.text = utils.convertHtml(getString(R.string.tutorial_stops))
             }
             4 ->{
-                setImageBitmap(imageHolder, R.drawable.tuto_map)
+                setImageBitmap(imageHolder, R.drawable.tuto_map, 300f)
                 textView.text = utils.convertHtml(getString(R.string.tutorial_map))
                 if (Build.VERSION.SDK_INT >= 23) {
                     //only show if running on Android M or above
@@ -101,7 +101,7 @@
 
             }
             5 ->{
-                setImageBitmap(imageHolder, R.drawable.tuto_line_det)
+                setImageBitmap(imageHolder, R.drawable.tuto_line_det, 300f)
                 textView.text = utils.convertHtml(getString(R.string.tutorial_line))
             }
             6-> {
@@ -177,14 +177,14 @@
 
     private fun setImageBitmap(imageView: ImageView, resId: Int, maxDpToScale:Float = DP_LIM_IMAGE){
         val bitmap = BitmapFactory.decodeResource(resources,resId)
-        /*val limPix = utils.convertDipToPixels(resources, maxDpToScale)
+        val limPix = utils.convertDipToPixels(resources, maxDpToScale)
         if (bitmap.width > limPix) {
             val rescFac = limPix/bitmap.width
             val rescaledBitmap = Bitmap.createScaledBitmap(bitmap,(limPix).toInt(), (bitmap.height*rescFac).toInt(),false)
             imageView.setImageBitmap(rescaledBitmap)
         }
         else
-        */
+
         imageView.setImageBitmap(bitmap)
 
     }
diff --git a/app/src/main/res/drawable-it-xhdpi/tuto_line_det.jpg b/app/src/main/res/drawable-it-xhdpi/tuto_line_det.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-it-xhdpi/tuto_line_det.webp b/app/src/main/res/drawable-it-xhdpi/tuto_line_det.webp
deleted file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-it-xhdpi/tuto_map.jpg b/app/src/main/res/drawable-it-xhdpi/tuto_map.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-it-xhdpi/tuto_map.webp b/app/src/main/res/drawable-it-xhdpi/tuto_map.webp
deleted file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-xhdpi/tuto_line_det.jpg b/app/src/main/res/drawable-xhdpi/tuto_line_det.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-xhdpi/tuto_line_det.webp b/app/src/main/res/drawable-xhdpi/tuto_line_det.webp
deleted file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-xhdpi/tuto_map.jpg b/app/src/main/res/drawable-xhdpi/tuto_map.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/app/src/main/res/drawable-xhdpi/tuto_map.webp b/app/src/main/res/drawable-xhdpi/tuto_map.webp
deleted file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/en-US/images/phoneScreenshots/1_arrivals.png b/metadata/en-US/images/phoneScreenshots/1_arrivals.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
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diff --git a/metadata/en-US/images/phoneScreenshots/2_nearby_stops.png b/metadata/en-US/images/phoneScreenshots/2_nearby_stops.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
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diff --git a/metadata/en-US/images/phoneScreenshots/3_nearby_connections.png b/metadata/en-US/images/phoneScreenshots/3_nearby_connections.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/en-US/images/phoneScreenshots/4_favorites.png b/metadata/en-US/images/phoneScreenshots/4_favorites.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/en-US/images/phoneScreenshots/5_map.png b/metadata/en-US/images/phoneScreenshots/5_map.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/en-US/images/phoneScreenshots/6_lines.png b/metadata/en-US/images/phoneScreenshots/6_lines.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/en-US/images/phoneScreenshots/7_lines_details.png b/metadata/en-US/images/phoneScreenshots/7_lines_details.png
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/1_arrivals.png b/metadata/it/images/phoneScreenshots/1_arrivals.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/2_nearby_stops.png b/metadata/it/images/phoneScreenshots/2_nearby_stops.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/3_nearby_connections.png b/metadata/it/images/phoneScreenshots/3_nearby_connections.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/4_favorites.png b/metadata/it/images/phoneScreenshots/4_favorites.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/5_map.png b/metadata/it/images/phoneScreenshots/5_map.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/6_lines.png b/metadata/it/images/phoneScreenshots/6_lines.png
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/metadata/it/images/phoneScreenshots/7_lines_details.png b/metadata/it/images/phoneScreenshots/7_lines_details.png
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001