Step-by-step guide:

1. Download Starminer APP from App Store or Google Play.
2. Open the APP and create an account.
3. Turn on Bluetooth on your phone.
4. Power on your Bitaxe device.
5. In the APP, tap "Discover" or "Add Device".
6. APP will find your device — tap "Bind".
7. Enter your WiFi name and password.
8. Wait for connection — binding complete.

✅ After binding, you can monitor hashrate and temperature remotely.

Two options:

Option 1 — Renew in APP:

1. Open Starminer APP and log in.
2. Go to Personal Center → VIP Membership.
3. Select plan (Monthly/Yearly).
4. Complete payment.

Option 2 — Contact support:

📱 WhatsApp: Click to chat
📧 Email: support@ustarminer.com

💡 Free version still allows device status viewing and warranty check.