diff --git a/android/gradle.properties b/android/gradle.properties
index d2df90ed..2a5fd691 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -2,4 +2,4 @@ customerio.reactnative.kotlinVersion=2.1.20
 customerio.reactnative.compileSdkVersion=36
 customerio.reactnative.targetSdkVersion=36
 customerio.reactnative.minSdkVersion=21
-customerio.reactnative.cioSDKVersionAndroid=4.18.2
+customerio.reactnative.cioSDKVersionAndroid=4.19.0
diff --git a/example/android/build.gradle b/example/android/build.gradle
index f646bcdd..07264749 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -23,7 +23,7 @@ allprojects {
    repositories {
       google()  // Google's Maven repository
       mavenLocal() // Only required for using locally deployed versions of the SDK
-      maven { url 'https://s01.oss.sonatype.org/content/repositories/snapshots/' } // Only required for using SNAPSHOT versions of the SDK
+      maven { url 'https://central.sonatype.com/repository/maven-snapshots/' } // Only required for using SNAPSHOT versions of the SDK
    }
 }
 
diff --git a/example/android/gradle.properties b/example/android/gradle.properties
index bfc42d1e..c46f6d44 100644
--- a/example/android/gradle.properties
+++ b/example/android/gradle.properties
@@ -46,7 +46,9 @@ edgeToEdgeEnabled=false
 # Customer.io SDK allows overriding the default SDK version.
 # This is useful for testing new features or bug fixes before they are released.
 # Set to 'local' to use the local version of the SDK.
-# cioSDKVersionAndroid=local
+# TEMP: geofence is not yet released; point at the feature-branch snapshot so the
+# example can be built and tested. Revert once the native SDKs ship.
+cioSDKVersionAndroid=feature-geofence-on-device-SNAPSHOT
 
 # Enable Customer.io Location module for the example app (used to verify location wiring).
 customerio_location_enabled=true
diff --git a/example/ios/Podfile b/example/ios/Podfile
index 48c69741..324dd8fa 100644
--- a/example/ios/Podfile
+++ b/example/ios/Podfile
@@ -1,7 +1,7 @@
 # -------------
 # This code only used internally for Customer.io testing
 require 'open-uri'
-IO.copy_stream(URI.open('https://raw.githubusercontent.com/customerio/customerio-ios/main/scripts/cocoapods_override_sdk.rb'), "/tmp/override_cio_sdk.rb")
+IO.copy_stream(URI.open('https://raw.githubusercontent.com/customerio/customerio-ios/feature/geofence-on-device/scripts/cocoapods_override_sdk.rb'), "/tmp/override_cio_sdk.rb")
 load "/tmp/override_cio_sdk.rb"
 # end of internal Customer.io testing code
 # -------------
@@ -63,7 +63,11 @@ target app_target_name do
   )
   pod "customerio-reactnative", :path => cio_package_path, :subspecs => [push_provider, "location", "geofence"]
   # install_non_production_ios_sdk_local_path(local_path: '~/code/customerio-ios/', is_app_extension: false, push_service: push_provider)
-  # install_non_production_ios_sdk_git_branch(branch_name: 'feature/wrappers-inline-support', is_app_extension: false, push_service: push_provider)
+  # TEMP: geofence is not yet released; build against the feature branch. Revert once the native SDK ships.
+  install_non_production_ios_sdk_git_branch(branch_name: 'feature/geofence-on-device', is_app_extension: false, push_service: push_provider)
+  # TEMP: the umbrella CustomerIO/LocationGeofence subspec isn't on the released trunk spec yet,
+  # so resolve it from the feature branch's podspec explicitly. Revert once the native SDK ships.
+  pod 'CustomerIO/LocationGeofence', :git => 'https://github.com/customerio/customerio-ios.git', :branch => 'feature/geofence-on-device'
 
   post_install do |installer|
     react_native_post_install(