Nubia Air: How to Fix 'PIN Not Accepted' Error

Understanding the 'PIN Not Accepted' Issue

• 💡 The Nubia Air phone may display a "PIN not accepted" error, preventing access to the device.
• ⚠️ This guide provides two primary methods to regain access to your phone.

Option 1: Contacting Nubia Support

• 📞 The first method involves contacting Nubia brand support for account recovery.
• 📄 You will need to provide proof of ownership to verify your identity.
• ❓ This process may help recover your account and phone access without data loss.

Option 2: DIY Factory Reset via Recovery Mode

• 🛠️ If you prefer a DIY approach, you can perform a factory reset using the phone's recovery mode.
• 🔌 First, power off the Nubia Air completely.
• ⬆️ Then, hold the Power and Volume Up buttons simultaneously to enter Android recovery.
• 🗑️ Navigate to and select "Wipe data / Factory reset" using the volume and power buttons.
• ⚠️ Be aware that this process will erase all data on your phone.

Important Post-Reset Consideration: FRP

• 🔒 After a factory reset, you will encounter the Android FRP (Google account) lock.
• 🔑 Ensure you remember the Google account credentials that were previously logged into the phone to regain full access.