diff --git a/drawable_resources/icon-background.svg b/drawable_resources/icon-background.svg
index ef6e213495..3ed4da8724 100644
--- a/drawable_resources/icon-background.svg
+++ b/drawable_resources/icon-background.svg
@@ -3,310 +3,306 @@
diff --git a/src/main/ic_launcher-web.png b/src/main/ic_launcher-web.png
index a6ff158710..460ce7a7b3 100644
Binary files a/src/main/ic_launcher-web.png and b/src/main/ic_launcher-web.png differ
diff --git a/src/main/res/drawable-v26/ic_launcher_background.xml b/src/main/res/drawable-v26/ic_launcher_background.xml
new file mode 100644
index 0000000000..a9025ed777
--- /dev/null
+++ b/src/main/res/drawable-v26/ic_launcher_background.xml
@@ -0,0 +1,1222 @@
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diff --git a/src/main/res/drawable-v26/ic_launcher_foreground.xml b/src/main/res/drawable-v26/ic_launcher_foreground.xml
index 6b0f84d7d8..1fb1aca4f3 100644
--- a/src/main/res/drawable-v26/ic_launcher_foreground.xml
+++ b/src/main/res/drawable-v26/ic_launcher_foreground.xml
@@ -2,6 +2,7 @@
Nextcloud Android client application
Copyright (C) 2017 Andy Scherzinger
+ Copyright (C) 2017 Nextcloud.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
diff --git a/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 70413b5a08..7358e82874 100644
--- a/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -3,6 +3,7 @@
Nextcloud Android client application
Copyright (C) 2017 Andy Scherzinger
+ Copyright (C) 2017 Nextcloud.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
@@ -18,6 +19,6 @@
License along with this program. If not, see .
-->
-
+
diff --git a/src/main/res/mipmap-hdpi-v26/ic_launcher_background.png b/src/main/res/mipmap-hdpi-v26/ic_launcher_background.png
deleted file mode 100644
index d2bc05cfb6..0000000000
Binary files a/src/main/res/mipmap-hdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/main/res/mipmap-hdpi/ic_launcher.png b/src/main/res/mipmap-hdpi/ic_launcher.png
index 60dff3d852..0ef1b13b77 100644
Binary files a/src/main/res/mipmap-hdpi/ic_launcher.png and b/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/src/main/res/mipmap-mdpi-v26/ic_launcher_background.png b/src/main/res/mipmap-mdpi-v26/ic_launcher_background.png
deleted file mode 100644
index 20fa28449f..0000000000
Binary files a/src/main/res/mipmap-mdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/main/res/mipmap-mdpi/ic_launcher.png b/src/main/res/mipmap-mdpi/ic_launcher.png
index 792ff0c9a3..5d9112b31f 100644
Binary files a/src/main/res/mipmap-mdpi/ic_launcher.png and b/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/src/main/res/mipmap-xhdpi-v26/ic_launcher_background.png b/src/main/res/mipmap-xhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index a2eba5eb9d..0000000000
Binary files a/src/main/res/mipmap-xhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/main/res/mipmap-xhdpi/ic_launcher.png b/src/main/res/mipmap-xhdpi/ic_launcher.png
index e833f81d3c..c2d50529ec 100644
Binary files a/src/main/res/mipmap-xhdpi/ic_launcher.png and b/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/src/main/res/mipmap-xxhdpi-v26/ic_launcher_background.png b/src/main/res/mipmap-xxhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index f1c782d51f..0000000000
Binary files a/src/main/res/mipmap-xxhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/main/res/mipmap-xxhdpi/ic_launcher.png b/src/main/res/mipmap-xxhdpi/ic_launcher.png
index 40adce928b..0e8878ab24 100644
Binary files a/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/src/main/res/mipmap-xxxhdpi-v26/ic_launcher_background.png b/src/main/res/mipmap-xxxhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index 100f9a0e02..0000000000
Binary files a/src/main/res/mipmap-xxxhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index 4fb8b43ab0..9dbfbce3c3 100644
Binary files a/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/src/versionDev/ic_launcher-web.png b/src/versionDev/ic_launcher-web.png
index f4c15be668..e84c2cbdf2 100644
Binary files a/src/versionDev/ic_launcher-web.png and b/src/versionDev/ic_launcher-web.png differ
diff --git a/src/versionDev/res/drawable-v26/ic_launcher_background.xml b/src/versionDev/res/drawable-v26/ic_launcher_background.xml
new file mode 100644
index 0000000000..a9025ed777
--- /dev/null
+++ b/src/versionDev/res/drawable-v26/ic_launcher_background.xml
@@ -0,0 +1,1222 @@
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diff --git a/src/versionDev/res/drawable-v26/ic_launcher_foreground.xml b/src/versionDev/res/drawable-v26/ic_launcher_foreground.xml
index 43193d35e0..4533da459d 100644
--- a/src/versionDev/res/drawable-v26/ic_launcher_foreground.xml
+++ b/src/versionDev/res/drawable-v26/ic_launcher_foreground.xml
@@ -2,6 +2,7 @@
Nextcloud Android client application
Copyright (C) 2017 Andy Scherzinger
+ Copyright (C) 2017 Nextcloud.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
diff --git a/src/versionDev/res/mipmap-anydpi-v26/ic_launcher.xml b/src/versionDev/res/mipmap-anydpi-v26/ic_launcher.xml
index 70413b5a08..7358e82874 100644
--- a/src/versionDev/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/src/versionDev/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -3,6 +3,7 @@
Nextcloud Android client application
Copyright (C) 2017 Andy Scherzinger
+ Copyright (C) 2017 Nextcloud.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
@@ -18,6 +19,6 @@
License along with this program. If not, see .
-->
-
+
diff --git a/src/versionDev/res/mipmap-hdpi-v26/ic_launcher_background.png b/src/versionDev/res/mipmap-hdpi-v26/ic_launcher_background.png
deleted file mode 100644
index d2bc05cfb6..0000000000
Binary files a/src/versionDev/res/mipmap-hdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/versionDev/res/mipmap-hdpi/ic_launcher.png b/src/versionDev/res/mipmap-hdpi/ic_launcher.png
index 836fa44dba..15aa25eef0 100644
Binary files a/src/versionDev/res/mipmap-hdpi/ic_launcher.png and b/src/versionDev/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/src/versionDev/res/mipmap-mdpi-v26/ic_launcher_background.png b/src/versionDev/res/mipmap-mdpi-v26/ic_launcher_background.png
deleted file mode 100644
index 20fa28449f..0000000000
Binary files a/src/versionDev/res/mipmap-mdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/versionDev/res/mipmap-mdpi/ic_launcher.png b/src/versionDev/res/mipmap-mdpi/ic_launcher.png
index 366c02eb3b..66c1825c47 100644
Binary files a/src/versionDev/res/mipmap-mdpi/ic_launcher.png and b/src/versionDev/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/src/versionDev/res/mipmap-xhdpi-v26/ic_launcher_background.png b/src/versionDev/res/mipmap-xhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index a2eba5eb9d..0000000000
Binary files a/src/versionDev/res/mipmap-xhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/versionDev/res/mipmap-xhdpi/ic_launcher.png b/src/versionDev/res/mipmap-xhdpi/ic_launcher.png
index dae5059d13..95739558a7 100644
Binary files a/src/versionDev/res/mipmap-xhdpi/ic_launcher.png and b/src/versionDev/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/src/versionDev/res/mipmap-xxhdpi-v26/ic_launcher_background.png b/src/versionDev/res/mipmap-xxhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index f1c782d51f..0000000000
Binary files a/src/versionDev/res/mipmap-xxhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/versionDev/res/mipmap-xxhdpi/ic_launcher.png b/src/versionDev/res/mipmap-xxhdpi/ic_launcher.png
index 338e4d75f5..ddef019921 100644
Binary files a/src/versionDev/res/mipmap-xxhdpi/ic_launcher.png and b/src/versionDev/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/src/versionDev/res/mipmap-xxxhdpi-v26/ic_launcher_background.png b/src/versionDev/res/mipmap-xxxhdpi-v26/ic_launcher_background.png
deleted file mode 100644
index 100f9a0e02..0000000000
Binary files a/src/versionDev/res/mipmap-xxxhdpi-v26/ic_launcher_background.png and /dev/null differ
diff --git a/src/versionDev/res/mipmap-xxxhdpi/ic_launcher.png b/src/versionDev/res/mipmap-xxxhdpi/ic_launcher.png
index 335474fb53..b04d47c500 100644
Binary files a/src/versionDev/res/mipmap-xxxhdpi/ic_launcher.png and b/src/versionDev/res/mipmap-xxxhdpi/ic_launcher.png differ