diff --git a/res/drawable-hdpi/unknown_person.png b/res/drawable-hdpi/unknown_person.png
deleted file mode 100644
index 0e5179932..000000000
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diff --git a/res/drawable-ldpi/unknown_person.png b/res/drawable-ldpi/unknown_person.png
deleted file mode 100644
index 4425150f2..000000000
Binary files a/res/drawable-ldpi/unknown_person.png and /dev/null differ
diff --git a/res/drawable-mdpi/unknown_person.png b/res/drawable-mdpi/unknown_person.png
deleted file mode 100644
index ed45aedcd..000000000
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diff --git a/res/drawable/incall_contact.png b/res/drawable/incall_contact.png
deleted file mode 100755
index ecf2b1603..000000000
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diff --git a/res/drawable/unknown_person.png b/res/drawable/unknown_person.png
old mode 100644
new mode 100755
index ed45aedcd..297b14b14
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