diff --git a/linux/lib.sh b/linux/lib.sh
index 717f535..67c6d66 100755
--- a/linux/lib.sh
+++ b/linux/lib.sh
@@ -220,21 +220,55 @@ if [ ! -f "local.properties" ] && [ -z "$ANDROID_HOME" ]; then
     fi
 fi
 
-if ! ./gradlew build; then
+# Build the APK (assembleDebug creates the actual APK file)
+# Suppress Java version warnings by setting gradle.properties
+if [ ! -f "gradle.properties" ] || ! grep -q "android.javaCompile.suppressSourceTargetDeprecationWarning" gradle.properties 2>/dev/null; then
+    echo "" >> gradle.properties
+    echo "# Suppress Java version deprecation warnings" >> gradle.properties
+    echo "android.javaCompile.suppressSourceTargetDeprecationWarning=true" >> gradle.properties
+fi
+
+if ! ./gradlew assembleDebug; then
     echo ""
     echo "Error: APK build failed"
     echo "Check the error messages above for details"
     exit 1
 fi
 
-APK_PATH="$SDK_DIR/FtcRobotController/build/outputs/apk/debug/FtcRobotController-debug.apk"
-if [ ! -f "$APK_PATH" ]; then
+# Find the APK - path varies by FTC SDK version
+APK_PATH=""
+for possible_path in \
+    "$SDK_DIR/TeamCode/build/outputs/apk/debug/TeamCode-debug.apk" \
+    "$SDK_DIR/FtcRobotController/build/outputs/apk/debug/FtcRobotController-debug.apk" \
+    "$SDK_DIR/build/outputs/apk/debug/FtcRobotController-debug.apk" \
+    "$SDK_DIR/FtcRobotController/build/outputs/apk/FtcRobotController-debug.apk"; do
+    if [ -f "$possible_path" ]; then
+        APK_PATH="$possible_path"
+        break
+    fi
+done
+
+# If still not found, search for it
+if [ -z "$APK_PATH" ]; then
+    APK_PATH=$(find "$SDK_DIR" -name "*-debug.apk" -type f 2>/dev/null | head -1)
+fi
+
+if [ -z "$APK_PATH" ] || [ ! -f "$APK_PATH" ]; then
+    echo ""
+    echo "Error: APK not found after build"
+    echo ""
+    echo "Build succeeded but APK location is unexpected."
+    echo "Searched in:"
+    echo "  • $SDK_DIR/TeamCode/build/outputs/apk/debug/"
+    echo "  • $SDK_DIR/FtcRobotController/build/outputs/apk/debug/"
+    echo ""
+    echo "To find it manually:"
+    echo "  find ~/ftc-sdk -name '*.apk' -type f"
     echo ""
-    echo "Error: APK not found at expected location"
-    echo "Expected: $APK_PATH"
     exit 1
 fi
-echo "✓ APK built"
+
+echo "✓ APK built at: $(basename "$APK_PATH")"
 echo ""
 
 # Step 3: Install to Control Hub