The Realme X7 Pro (RMX2121) is a premium mid-range 5G smartphone launched in September 2020 in China and later in India (February 2021). It features a 120Hz AMOLED display, Dimensity 1000+ processor, 65W fast charging, and a 64MP quad-camera setup.

📱 Display & Design

• 6.55-inch Super AMOLED (1080 x 2400 pixels)
• 120Hz refresh rate (smooth animations & gaming)
• Peak brightness: 1200 nits (great outdoor visibility)
• HDR10+ support (better contrast & colors)
• In-display fingerprint scanner
• Glass front & back, aluminum frame
• Colors: Fantasy, Mystic Black

⚡ Performance

• Processor: MediaTek Dimensity 1000+ (7nm, 5G support)
• GPU: Mali-G77 MC9
• RAM: 6GB / 8GB
• Storage: 128GB / 256GB (UFS 2.1, no microSD slot)
• OS: Android 10 (Realme UI, upgradable to Android 11 & 12)

📷 Cameras

• Quad Rear Camera Setup:
  • 64MP Sony IMX686 (f/1.8, wide, PDAF)
  • 8MP Ultra-wide (119° field of view)
  • 2MP Macro (close-up shots)
  • 2MP Depth sensor (portrait shots)
• Front Camera:
  • 32MP Sony IMX616 (f/2.5, wide)
• Video:
  • Rear: 4K@30/60fps, 1080p@30/60/120fps, UIS stabilization
  • Front: 1080p@30fps

Preparation

1. Backup Your Data: Flashing will erase all data. Make a full backup of your files, apps, and settings.

2. Ensure Battery Level: Charge your phone to at least 50% to avoid interruptions.

3. Download Required Files:

Stock Firmware: Download the latest official Realme x7 PRO firmware for 2121 from GSMHUB24.COM website or trusted sources.

MSM TOOL: Required for MediaTek devices.

Drivers: Install MediaTek USB VCOM drivers on your PC.

4. PC with Windows OS: You’ll need a PC with a USB cable for the flashing process.

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Flashing Process with MSM TOOL

1. Install USB Drivers:

Install the MediaTek USB VCOM drivers on your PC to ensure proper device connection.

2. Extract Firmware:

Unzip the downloaded firmware file to your PC. Ensure you locate the .scatter file.

3. Install MSMTOOL:

Download and extract the MSMTOOL.

Open the tool and launch the flash_tool.exe.

4. Load Firmware:

In MSMTOOL, click on the “Scatter-loading” option.

Select the scatter.txt file from the extracted firmware folder.

5. Select Flash Mode:

Choose the download option for flashing.

Uncheck “Preloader” to avoid accidental bricking unless you’re sure of compatibility.

6. Connect Device:

Turn off your Realme x7 PRO.

Hold the Volume Down or Volume Up button and connect it to your PC via USB.

7. Start Flashing:

Click on the “Download” button in MSM TOOL.

The flashing process will start and may take several minutes.

8. Completion:

Once finished, you’ll see a green checkmark.

Disconnect the device and reboot it.

Warnings

Ensure you use the correct firmware for the RMX2121 model to prevent bricking.

Flashing can void your warranty if it’s unofficial.

Proceed at your own risk if you’re not familiar with the process.