Realme 10 Pro 5G RMX3660_14.0.0.901(EX01) OTA Firmware – Download & Install Guide
Keep your Realme 10 Pro 5G (Model: RMX3660) up to date with the latest RMX3660_14.0.0.901(EX01) OTA firmware (5.5 GB). This official Over-the-Air update brings Android 14, Realme UI improvements, new features, enhanced security, and bug fixes for optimal performance.Before You Begin
- Back Up Data: Use Google Drive, Realme Cloud, or a computer to back up your photos, contacts, apps, and messages. Firmware updates are generally safe, but backups are always recommended.
- Charge Your Device: Ensure your phone has at least 60% battery to prevent interruptions.
- Check Storage: Free up at least 5.5 GB of space for the update package.
- Confirm Model: Go to Settings > About Phone and verify your device is RMX3660. Installing the wrong firmware can damage your device.
Download the Official Firmware
Download the RMX3660_14.0.0.901(EX01) OTA file from a trusted source. Copy the file to the root directory of your phone’s internal storage (not inside any folder).Realme 10 Pro 5G OTA Installation Methods
| Method | Steps | Best For |
|---|---|---|
| Automatic OTA | Settings > About Phone > Software Update > Download & Install | Easiest, most users |
| Local OTA (File Manager) | Copy OTA to root storage > Open File Manager > Tap file > Install | Manual, if automatic fails |
| Recovery Mode | Copy OTA to root > Power off > Boot to recovery (Power + Vol Down) > Select file > Install | Troubleshooting, major updates |
Method 1: Automatic OTA (Recommended)
- Go to Settings > About Phone > Software Update.
- Tap Check for updates. If available, tap Download and Install.
- Follow on-screen instructions. The device will reboot automatically when complete.
Method 2: Local OTA via File Manager
- Transfer the OTA file to your phone’s root directory.
- Open File Manager, locate the OTA file, and tap it.
- Tap Update and follow the prompts. The phone will reboot after installation.
Method 3: Local OTA via Recovery Mode
- Place the OTA file in the root directory.
- Power off your phone.
- Hold Power + Volume Down until the Realme logo appears, then release to enter Recovery Mode.
- Choose your language (if prompted), then select Install from storage.
- Select the OTA file and confirm the installation.
- Wait for completion and reboot your device.
After the Update
- Check Settings > About Phone to confirm the new firmware version.
- Restore any missing apps and data from your backup.
- Enjoy new features, improved performance, and enhanced security.
Troubleshooting
- Update Fails: Retry with a fresh download. Ensure sufficient storage and battery.
- Phone Won’t Boot: Try recovery mode again or use the official Realme Flash Tool with the full stock ROM.
- Wrong Model Installed: Do not proceed; contact a service center immediately.
FAQ
- Will I lose my data?
- Data loss is rare with OTA updates, but always back up before proceeding.
- What if the update doesn’t appear automatically?
- Download the OTA file manually and use File Manager or Recovery Mode as described above.
- Can I use this firmware for other Realme models?
- No. Always use the correct firmware for your model to avoid bricking your device.