diff --git a/scripts/android-cua-smoke.py b/scripts/android-cua-smoke.py
index e34ec25..b0cc05d 100755
--- a/scripts/android-cua-smoke.py
+++ b/scripts/android-cua-smoke.py
@@ -52,7 +52,7 @@ import time
 from pathlib import Path
 
 try:
-    from openai import OpenAI
+    from openai import OpenAI, AzureOpenAI
 except ImportError:
     sys.exit("openai package required: pip install openai")
 
@@ -79,7 +79,7 @@ def screenshot_b64() -> str:
     # Use exec-out for direct binary pipe (fastest, no intermediate file on device)
     result = subprocess.run(
         ["adb", "exec-out", "screencap", "-p"],
-        capture_output=True, timeout=10,
+        capture_output=True, timeout=30,
     )
     if result.returncode == 0 and len(result.stdout) > 100:
         return base64.b64encode(result.stdout).decode()
@@ -184,14 +184,14 @@ Rules:
 """
 
 
-def call_llm(client: OpenAI, model: str, system: str, history: list) -> str:
+def call_llm(client, model: str, system: str, history: list) -> str:
     """Call LLM via OpenAI-compatible API with retry on rate limit."""
     for attempt in range(3):
         try:
             response = client.chat.completions.create(
                 model=model,
                 messages=[{"role": "system", "content": system}] + history,
-                max_tokens=300,
+                max_completion_tokens=300,
                 temperature=0,
             )
             return response.choices[0].message.content.strip()
@@ -205,7 +205,13 @@ def call_llm(client: OpenAI, model: str, system: str, history: list) -> str:
 
 
 def make_client(model: str):
-    """Create OpenAI client. Supports OPENAI_API_KEY, GEMINI_API_KEY, XAI_API_KEY."""
+    """Create OpenAI client. Supports AZURE_OPENAI_*, OPENAI_API_KEY, GEMINI_API_KEY, XAI_API_KEY."""
+    if os.environ.get("AZURE_OPENAI_API_KEY"):
+        return AzureOpenAI(
+            api_key=os.environ["AZURE_OPENAI_API_KEY"],
+            azure_endpoint=os.environ["AZURE_OPENAI_ENDPOINT"],
+            api_version=os.environ.get("AZURE_OPENAI_API_VERSION", "2024-08-01-preview"),
+        ), model
     if os.environ.get("OPENAI_API_KEY"):
         base = os.environ.get("OPENAI_BASE_URL")
         return OpenAI(base_url=base) if base else OpenAI(), model
@@ -219,7 +225,7 @@ def make_client(model: str):
             api_key=os.environ["GEMINI_API_KEY"],
             base_url="https://generativelanguage.googleapis.com/v1beta/openai/",
         ), "gemini-2.0-flash"
-    sys.exit("Set OPENAI_API_KEY, XAI_API_KEY, or GEMINI_API_KEY")
+    sys.exit("Set AZURE_OPENAI_API_KEY, OPENAI_API_KEY, XAI_API_KEY, or GEMINI_API_KEY")
 
 
 def run_cua(goal: str, max_steps: int = 30, model: str = "gpt-4o",