diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
new file mode 100644
index 0000000..95e962d
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+++ b/overlay/frameworks/base/core/res/res/values/config.xml
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+ - "default"
+ - "dun"
+ - "mms"
+ - "supl"
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+
diff --git a/overlay/frameworks/base/core/res/res/xml/eri.xml b/overlay/frameworks/base/core/res/res/xml/eri.xml
new file mode 100644
index 0000000..7eaa431
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+++ b/overlay/frameworks/base/core/res/res/xml/eri.xml
@@ -0,0 +1,167 @@
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