diff --git a/README.md b/README.md
index a73b5bf..0a49f9e 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,6 @@ how to run:
 3. finally run `node index.js`
 4. done
 
+to run the apk you need to execute this command first (adb): `adb shell pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS` or in termux `pm grant tech.rabbit.r1launcher.r1 android.permission.WRITE_SECURE_SETTINGS`
+
 the patcher won't work (atleast for now) with the newest apk version because of the activity where you need to choose cellular or wifi. This can be worked around if you install an older apk first, do the setup, and then update to the latest version.
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