- Aug 3, 2025
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The Redmi Note 13 4G (codename "sapphire") is the Non-NFC variant of Xiaomi's mid-range device. It is powered by the Qualcomm Snapdragon 685 processor and runs on HyperOS 2.0 based on Android 15. Flashing these official Fastboot ROMs is the standard method to unbrick the device, fix bootloops, or manually update.
CRITICAL WARNING: NON-NFC vs NFC VARIANT 
Please verify your device model carefully before flashing:
Below are the technical specifications for the "sapphire" firmware.
Select the file that corresponds to your target region. All files below are Android 15 (HyperOS 2.0).
Note: Official Global (MI) Fastboot ROM.
Note: Carrier/Partner (DC) Fastboot ROM.
These firmware files are flashed using the Mi Flash Tool. This will erase all your data.
Disclaimer: This process is performed at your own risk. We are not responsible for any data loss, bricked devices, or damage. Please ensure your device codename is sapphire (Redmi Note 13 4G Non-NFC). If you have any problems, please drop a comment on the thread.
Please verify your device model carefully before flashing:
- Codename Match: This firmware is ONLY for the Non-NFC Redmi Note 13 4G (codename "sapphire").
- Build ID Check: The Build ID for this device starts with VNG (e.g., VNGMIXM). If your Build ID starts with VNH, you have the NFC version ("sapphiren") and must NOT use these files.
- Wrong Device Risk: Do NOT flash this on the NFC version ("sapphiren") or the 5G model ("gold"). Flashing the wrong firmware can break connectivity or hard-brick the device.
- Bootloader Safety: Do NOT select "Clean all and lock" if cross-flashing regions.
Redmi Note 13 4G (sapphire) Firmware Details
Below are the technical specifications for the "sapphire" firmware.| Device Name: | Redmi Note 13 4G (Non-NFC) |
| Codename: | sapphire |
| Chipset: | Qualcomm Snapdragon 685 |
| Android Version: | 15 (HyperOS 2.0) |
| Build ID Prefix: | VNG (e.g., VNGMIXM) |
| File Type: | Fastboot ROM (.tgz) |
| Flashing Tool: | Mi Flash Tool |
Download Official Firmware for Redmi Note 13 4G (sapphire)
Select the file that corresponds to your target region. All files below are Android 15 (HyperOS 2.0).Note: Official Global (MI) Fastboot ROM.
- Filename: sapphire_global_images_OS2.0.207.0.VNGMIXM_20251103.0000.00_15.0_global_dbcec235d3.tgz
- Size: 7.08GB
- Build Date: 2025-11-03
- Build Version: OS2.0.207.0.VNGMIXM
- Android Version: 15.0
- Download Link: Download from Xiaomi Server
Note: Carrier/Partner (DC) Fastboot ROM.
- Filename: sapphire_dc_global_images_OS2.0.3.0.VNGMIDC_20250326.0000.00_15.0_global_dc_c9491e8165.tgz
- Size: 4.88GB
- Build Date: 2025-03-26
- Build Version: OS2.0.3.0.VNGMIDC
- Android Version: 15.0
- Download Link: Download from Xiaomi Server
The Requirements
- PC/Tools: A Windows PC.
- Bootloader: An unlocked bootloader on your Redmi Note 13 4G.
- Cable: A reliable USB-C cable.
- Backup: A full backup of your data (Flashing will wipe internal storage).
- Software: Xiaomi MI Flash Tool installed on your PC.
- Drivers: Qualcomm USB drivers installed.
How to Flash the Firmware
These firmware files are flashed using the Mi Flash Tool. This will erase all your data.Method 1: Flashing Fastboot ROM (.tgz)
- Step 1: Download your chosen
firmware file and extract it to a simple folder on your PC (e.g.,Code:
.tgz). Do not use a folder path with spaces.Code:C:\sapphire_rom - Step 2: Download, extract, and run MiFlash.exe as an administrator.
- Step 3: Power off your phone completely. Boot into Fastboot Mode by pressing and holding the Power + Volume Down buttons until the fastboot logo appears.
- Step 4: Connect your phone to the PC via USB. Click the "Refresh" button in Mi Flash Tool to detect the device.
- Step 5: Click "Select" and navigate to the extracted firmware folder (the folder containing the
folder).Code:
images - Step 6 (CRITICAL): At the bottom of the tool, select "Clean all".
- WARNING: Do NOT select "Clean all and lock" if you are cross-flashing regions. This will BRICK your phone.
- Step 7: Click "Flash" to begin. The process may take several minutes.