SmartBox Android Auto WiFi Password & Setup Guide

If you own an older HIEHA SmartBox wireless Android Auto adapter, this guide provides the WiFi password, connection steps, settings address, and firmware update instructions.

Please note: The SmartBox adapter referenced in this guide is a legacy product and is no longer sold by HIEHA.

SmartBox Quick Setup

WiFi Name: SmartBox-XXXX
WiFi Password: 88888888
Settings Address: 192.168.1.101

Installation Steps

1. Make sure Android Auto is available and enabled on your compatible Android phone.
2. Connect the wireless Android Auto adapter to your vehicle's USB or USB-C port.
3. Turn on both Bluetooth and WiFi on your phone.
4. Pair your phone with the SmartBox-XXXX Bluetooth device and approve any connection or permission requests.
5. Follow the prompts on your phone and vehicle display to start Android Auto.

How to Update SmartBox Firmware Online

Important: If your adapter is working normally, we recommend avoiding unnecessary firmware updates. Only update the firmware when required to address a specific connection or compatibility issue.

Step 1 — Connect to SmartBox WiFi

Connect the wireless Android Auto adapter to your vehicle's USB port.

On your phone, turn on WiFi and connect to:

WiFi Name: SmartBox-XXXX
Password: 88888888

Step 2 — Open the SmartBox Settings Page

Open a browser on your phone and enter:

192.168.1.101

Tap Switch P2P.

When successful, you should see a confirmation message indicating that the P2P switch was completed.

Step 3 — Connect Through WLAN Direct

On your phone, go to:

Settings → WLAN / WiFi → WLAN Direct

Select the available SmartBox-XXXX device.

Menu names may vary depending on your Android phone model and Android version.

Step 4 — Start the Firmware Update

Return to your phone browser and tap Update to begin the firmware upgrade process.

Do not disconnect the adapter or turn off your vehicle while the update is in progress.

Step 5 — Submit an Issue Log

If the problem continues, you may also use the SmartBox settings page to submit a problem or issue log when this feature is available on your device.

Still Having Android Auto Connection Issues?

The SmartBox adapter covered in this guide is a legacy HIEHA product and is no longer available for purchase.

If you are looking for a newer way to add Wireless Apple CarPlay and Android Auto to your vehicle, explore the current HIEHA portable display solution.

HIEHA 8.1" Wireless CarPlay & Android Auto Display

Get a larger touchscreen experience with wireless CarPlay and Android Auto, plus an integrated front dash camera and rear camera support — without replacing your vehicle's factory stereo.

Explore the HIEHA 8.1" CarPlay Display →