diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 2078e8c..44af3c8 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,29 +2,36 @@
 // README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
 {
 	"name": "Mobile Wallet Test Dev",
-	//"workspaceMount": "source=${localWorkspaceFolder}/aries-mobile-tests,target=/aries-mobile-tests,type=bind",
-	//"workspaceFolder": "/aries-mobile-tests",
-	// Use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
 	"build": {
-        // Path is relative to the devcontainer.json file.
+    // Path is relative to the devcontainer.json file.
 		"context": "../aries-mobile-tests",
         "dockerfile": "../aries-mobile-tests/Dockerfile.dev-harness"
     },
 	"appPort": ["49160:49160"],
 
-	// Features to add to the dev container. More info: https://containers.dev/features.
+	// Features to add to the dev container.
+	// More info: https://containers.dev/features.
 	"features": {
 		"docker-from-docker": "latest"
 	},
 
-	// If using a local android device/emulator you will need to mount to the location of the app apk so that it can be installed.
-	// Change this to your absolute path to the location of the android apk you want to test with
+	// If using a local android device/emulator you will need to mount to the
+	// location of the app apk so that it can be installed.
+	// Change this to your absolute path to the location of the android
+	// apk you want to test with
 	"mounts": [
-		{ "source": "/Users/Shel/Projects/BC.gov/apps/bc-wallet", "target": "/bc-wallet/app", "type": "bind" },
-		{ "source": "/Users/Shel/Library/Developer/Xamarin/android-sdk-macosx/emulator/resources","target": "/qrcodes", "type": "bind" }
+		{ 
+			"source": "FULL_PATH_TO_MOBILE_WALLET",
+			"target": "/bifold-wallet/app",
+			"type": "bind" },
+		{ 
+			"source": "/PATH_TO_ANDROID_SDK/Android/sdk/emulator/resources",
+			"target": "/qrcodes",
+			"type": "bind" }
 	],
 
-	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// Use 'forwardPorts' to make a list of ports inside the
+	// container available locally.
 	"forwardPorts": [4723, 5037, 8554, 49160],
 
 	"initializeCommand": "docker network inspect aath_network >/dev/null 2>&1 || docker network create aath_network",
@@ -62,6 +69,7 @@
 		}
 	},
 
-	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// Uncomment to connect as root instead. 
+	// More info: https://aka.ms/dev-containers-non-root.
 	"remoteUser": "root"
 }
diff --git a/aries-mobile-tests/Dockerfile.dev-harness b/aries-mobile-tests/Dockerfile.dev-harness
index 14565ed..b2914f0 100644
--- a/aries-mobile-tests/Dockerfile.dev-harness
+++ b/aries-mobile-tests/Dockerfile.dev-harness
@@ -1,20 +1,21 @@
-FROM python:3.9-bullseye
+FROM python:3.9-bullseye AS base
+
+ARG TARGETARCH
 
 # Install sudo
-RUN apt-get update && apt-get install -y sudo
+RUN apt-get update && \
+    apt-get install -y sudo chromium wget unzip openjdk-11-jdk && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-RUN apt update && apt install -y chromium
+FROM base
 
 # workaround for chromium crash reports warning
 RUN mkdir -p "/root/.config/chromium/Crash Reports/pending"
 
-#Setup Android SDK
-# Install necessary tools
-RUN apt-get update && apt-get install -y wget unzip openjdk-11-jdk
-
 # Set JAVA_HOME environment variable
-ENV JAVA_HOME /usr/lib/jvm/java-11-openjdk-amd64
-ENV PATH $PATH:$JAVA_HOME/bin
+ENV JAVA_HOME=/usr/lib/jvm/java-11-openjdk-${TARGETARCH}
+ENV PATH=$PATH:$JAVA_HOME/bin
 
 # Download and unzip Android SDK command line tools
 RUN mkdir -p /usr/local/android-sdk && \
@@ -29,15 +30,11 @@ RUN mv /usr/local/android-sdk/cmdline-tools /usr/local/android-sdk/cmdline-tools
     rm -r /usr/local/android-sdk/cmdline-tools-temp
 
 # Set environment variable
-ENV ANDROID_HOME /usr/local/android-sdk
-ENV PATH $PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools
+ENV ANDROID_HOME=/usr/local/android-sdk
+ENV PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools
 
 # Accept Android SDK licenses
-RUN yes | sdkmanager --licenses
-
-# Install platform tools that includes adb
-RUN sdkmanager "platform-tools"
-# Install Android Build Tools
-RUN yes | sdkmanager --install "build-tools;30.0.3"
-
+RUN yes | sdkmanager --licenses && \
+    sdkmanager "platform-tools" && \
+    yes | sdkmanager --install "build-tools;30.0.3"
 
diff --git a/aries-mobile-tests/config.json b/aries-mobile-tests/config.json
index 3cd25ac..e5800be 100644
--- a/aries-mobile-tests/config.json
+++ b/aries-mobile-tests/config.json
@@ -1,20 +1,20 @@
 {
-    "capabilities": {
-        "firstMatch": [
-            {
-                "platformName": "Android",
-                "appium:options": {
-                    "app": "storage:filename=BCWallet-1459.aab",
-                    "autoGrantPermissions": true,
-                    "automationName": "UiAutomator2"
-                },
-                "sauce:options": {
-                    "appiumVersion": "latest",
-                    "fullReset": true,
-                    "sauceLabsImageInjectionEnabled": true,
-                    "sessionCreationRetry": "3"
-                }
-            }
-        ]
-    }
+  "capabilities": {
+    "firstMatch": [
+      {
+        "platformName": "Android",
+        "appium:options": {
+          "app": "storage:filename=BCWallet-2124.aab",
+          "autoGrantPermissions": true,
+          "automationName": "UiAutomator2"
+        },
+        "sauce:options": {
+          "appiumVersion": "latest",
+          "fullReset": true,
+          "sauceLabsImageInjectionEnabled": true,
+          "sessionCreationRetry": "3"
+        }
+      }
+    ]
+  }
 }
\ No newline at end of file