Realme 11x 5G (RMX3785) RMX3785_14.0.0.115(EX01) OTA Firmware – Download & Install Guide
Upgrade your Realme 11x 5G (Model: RMX3785) with the official RMX3785_14.0.0.115(EX01) OTA firmware (5.1 GB). This update brings Android 14, Realme UI enhancements, new features, improved security, and bug fixes for a smoother, more secure experience.Before You Begin
- Back Up Data: Save your photos, contacts, messages, and apps using Google Drive, Realme Cloud, or a computer. OTA updates are generally safe, but backups protect against unexpected data loss.
- Charge Your Device: Ensure your phone has at least 60% battery to prevent interruptions.
- Check Storage: Free up at least 5.1 GB of space for the OTA package.
- Confirm Model: Go to Settings > About Phone and verify your device is RMX3785. Never install firmware for other models—this can damage your device.
- Connect to Wi-Fi: Use a stable Wi-Fi network for faster, more reliable downloading.
Download the Official Firmware
Download the RMX3785_14.0.0.115(EX01) OTA file from a trusted source. Copy the file to the root directory of your phone’s internal storage (do not place it inside any folder).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 Update (Recommended)
- Go to Settings > About Phone > Software Update.
- Tap Check for updates. If the OTA is available, tap Download and Install.
- Follow on-screen instructions. Your device will reboot automatically when the update is 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 (usually in the root), and tap it.
- Tap Update and follow the prompts. The device will reboot after installation.
Method 3: Local OTA via Recovery Mode
- Place the OTA file in the root directory.
- Power off your device.
- Hold Power + Volume Down until the Realme logo appears, then release to enter Recovery Mode.
- Select your language (if prompted), then choose Install from storage.
- Navigate to the OTA file and select it.
- Confirm the installation and wait for completion, then 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 with Android 14.
Troubleshooting
- Update Fails: Retry with a fresh download. Ensure sufficient storage and battery.
- Phone Won’t Boot: Try recovery
