Redmi Note 14 Pro 4G (codename obsidian) is a mid‑range phone built around a 6.67‑inch 120 Hz AMOLED display, MediaTek Helio G100‑Ultra 6 nm chipset, up to 12 GB RAM and a 5500 mAh battery with 45 W charging. Real‑world reviews praise its bright screen and strong endurance, but many users criticize the slow 45 W charging, occasional overheating and random overnight battery drain or lag after updates.
The HyperOS 2.0 fastboot ROMs listed here for obsidian – including the latest OS2.0.211.0 global build – allow a clean Android 15 reinstall with updated security patches, helping fix bootloops, software corruption and stubborn performance issues when flashed correctly.
Redmi Note 14 Pro 4G (obsidian) Firmware Details
| Device Name | Redmi Note 14 Pro 4G |
|---|---|
| Codename | obsidian (global 4G variant) |
| Model Number | 24116RACCG global family (various storage/RAM options) |
| Chipset / CPU | MediaTek Helio G100‑Ultra, 6 nm, octa‑core (2× Cortex‑A76 @ 2.2 GHz + 6× Cortex‑A55 @ 2.0 GHz) |
| GPU | Mali‑G57 MC2 |
| Display | 6.67″ AMOLED, 1080×2400, 120 Hz, 1 B colors, 1200 nits HBM, 1800 nits peak, Gorilla Glass Victus 2 |
| Memory / Storage | 8/12 GB RAM, 128–512 GB UFS 2.2, microSD slot shared with SIM |
| Main Cameras | 200 MP OIS wide + 8 MP ultra‑wide + 2 MP macro, up to 1080p video with EIS |
| Selfie Camera | 32 MP front camera, 1080p video |
| Battery / Charging | 5500 mAh with 45 W wired charging; reviews note 2.5–5 h full charge times and battery temps up to ~40 °C during charging |
| Launch Software | Android 14 with HyperOS, upgradable to Android 15 HyperOS 2.0 (A15.x / OS2.0.x line) |
| Firmware Line Here | HyperOS OS2.0.21x.0.VOF**XM – Android 15, Global / RU / EEA / TR stable fastboot builds for obsidian |
| Package Type | Official fastboot ROMs (.tgz) with partition images and flash_all scripts (Mi Flash / fastboot) |
| Main Improvements | Updated Android security patch to November 2025 and general system stability fixes for HyperOS 2.0 on Redmi Note 14 Pro 4G |
Download Official Firmware for Redmi Note 14 Pro 4G (obsidian)
The table below lists the latest HyperOS 2.0 Android 15 fastboot ROMs for Redmi Note 14 Pro 4G, covering Global (VOFMIXM), Russia (VOFRUXM), EEA Europe (VOFEUXM) and Turkey (VOFTRXM). Each package can be used with Mi Flash Tool or fastboot scripts to perform a full system reinstall, unbrick soft‑bricked phones or manually update to the newest regional build with the November 2025 security patch.
| Filename | Size | Build / Version | Android / Region | Flashing Type | Download Link |
|---|---|---|---|---|---|
| obsidian_global_images_OS2.0.211.0.VOFMIXM_20251105.0000.00_15.0_global_bccd49cc30.tgz | 7.59 GB | OS2.0.211.0.VOFMIXM · 2025‑11‑05 | Android 15.0 · Global (MI) HyperOS 2 stable | Full fastboot ROM (Global images) | Download OS2.0.211.0 Global (Mi bigota) |
| obsidian_ru_global_images_OS2.0.206.0.VOFRUXM_20251111.0000.00_15.0_ru_6aacc88f8d.tgz | 7.48 GB | OS2.0.206.0.VOFRUXM · 2025‑11‑11 | Android 15.0 · Russia (RU) HyperOS 2 stable | Full fastboot ROM (Russia images) | Download OS2.0.206.0 Russia (Mi bigota) |
| obsidian_eea_global_images_OS2.0.208.0.VOFEUXM_20251111.0000.00_15.0_eea_8fad48c7dd.tgz | 6.78 GB | OS2.0.208.0.VOFEUXM · 2025‑11‑11 | Android 15.0 · EEA (EU) HyperOS 2 stable | Full fastboot ROM (EEA images) | Download OS2.0.208.0 EEA (Mi bigota) |
| obsidian_tr_global_images_OS2.0.207.0.VOFTRXM_20251111.0000.00_15.0_tr_2216e423d5.tgz | 6.45 GB | OS2.0.207.0.VOFTRXM · 2025‑11‑11 | Android 15.0 · Turkey (TR) HyperOS 2 stable | Full fastboot ROM (Turkey images) | Download OS2.0.207.0 TR (Mi bigota) |
Update trackers confirm that these releases at least raise the security patch to November 2025 and “increase system security”, with minor stability tweaks typical of HyperOS 2 maintenance builds.
Flashing Requirements
- Windows PC with Xiaomi USB drivers and Mi Flash Tool installed, plus at least 15–20 GB free space to extract the 6–8 GB fastboot ROMs.
- Unlocked bootloader on Redmi Note 14 Pro 4G if you want to flash fastboot ROMs or move between regions (Global, RU, EEA, TR).
- Good quality USB‑C cable and a stable USB port (avoid loose cables and cheap hubs that can disconnect during flashing).
- Battery level at least 50–60 % so the phone will not shut down mid‑flash, which can cause a hard brick.
- Complete backup of internal storage and app data, since the recommended “clean all” operations will wipe user data and settings.
How to Flash the Firmware
Quick steps – Mi Flash Tool (fastboot TGZ ROMs)
- Download the correct obsidian_…_images_… .tgz file for your region and extract it until you see the images folder and flash_all*.bat scripts.
- Open Mi Flash Tool, click “Select” and choose the extracted firmware directory with the configuration and image files.
- Boot Redmi Note 14 Pro 4G into fastboot mode, connect it to the PC and click “Refresh” in Mi Flash to confirm the device is detected.
- Select the “clean all” option (recommended for unbricking or major updates) and press “Flash”, waiting until Mi Flash reports a green success result.
- Reboot and complete setup; first boot after a full flash can take several minutes while Android 15 and apps are optimized.
Quick steps – fastboot script (flash_all.bat)
- Install Google platform‑tools, then open a command window inside the extracted obsidian fastboot ROM folder.
- Enter fastboot mode on the phone, connect it and verify detection with fastboot devices.
- Run flash_all.bat (or the relevant script) to wipe and flash all defined partitions automatically.
- Let the script finish all commands; do not unplug the USB cable or force‑reboot until the window shows completion without errors.
- Reboot to system and test cameras, network and battery; if you still see random overheating or drain, perform a factory reset and review apps running in the background.
For full step‑by‑step flashing guides with screenshots and troubleshooting tips, use these dedicated tutorials: flash HyperOS ROMs with Xiaomi Mi Flash Tool and flash stock firmware using a fastboot flash_all.bat script.
Frequently Asked Questions (FAQs)
What issues can these HyperOS 2.0 ROMs fix on Redmi Note 14 Pro 4G?
Fastboot ROMs can repair devices stuck on the boot logo, suffering from failed OTA updates, severe lag due to corrupted system files or problems after root/custom ROMs by reinstalling all core partitions with a clean Android 15 build. They are also useful for service centers when clearing FRP/user locks or restoring stock firmware before resale.
Will flashing OS2.0.211.0 improve battery and performance?
The main official change for OS2.0.211.0 and nearby builds is updating the security patch to November 2025 and improving overall system security, with minor stability optimizations. Many users report that a clean flash plus careful control of background apps helps reduce random overheating or overnight drain, but heavy charging and gaming can still warm the phone due to its hardware limits.
Which obsidian build should I choose?
Use OS2.0.211.0.VOFMIXM if your phone is a global model, OS2.0.208.0.VOFEUXM for EU/EEA units, OS2.0.206.0.VOFRUXM for Russia and OS2.0.207.0.VOFTRXM for Turkey; mixing regions can cause network/VoLTE or OTA issues later.
How do I confirm my device codename is really obsidian?
Boot into fastboot mode and run fastboot getvar product; for Redmi Note 14 Pro 4G it should return obsidian, which matches Xiaomi ROM portals and certification databases. If you see a different codename, do not flash these ROMs because they are not compatible with your device.
