Xiaomi 15S Pro is a premium 6.73‑inch LTPO AMOLED flagship that debuts Xiaomi’s in‑house 3 nm Xring O1 chipset, paired with 16 GB LPDDR5X RAM, up to 1 TB UFS 4.1 storage and a 6100 mAh silicon‑carbon battery with 90 W wired and 50 W wireless charging. Early HyperOS 2 builds on the 15‑series have drawn complaints about heat under heavy gaming and camera use, aggressive battery drain in some scenarios, and minor animation stutter despite the powerful hardware.
The dijun-images-OS2.0.208.0.VODCNXM fastboot package is an official China stable HyperOS 2.0 ROM for Xiaomi 15S Pro that refreshes Android 15, updates security patches, refines system animations and provides a clean base to fix bootloops, software corruption and performance instability.
Xiaomi 15S Pro (dijun) Firmware Details
| Device Name | Xiaomi 15S Pro 5G |
|---|---|
| Model Identifier | 25042PN24C (China variant linked to codename dijun) |
| Codename | dijun (used by all OS2.0.208.0.VODCNXM builds) |
| Chipset / CPU | Xiaomi Xring O1, 3 nm, 10‑core CPU (2× Cortex‑X925 @ 3.9 GHz, 4× Cortex‑A725 @ 3.4 GHz, 2× Cortex‑A725 @ 1.9 GHz, 2× Cortex‑A520 @ 1.8 GHz) |
| GPU / AI | Immortalis‑G925 (16‑core) plus 6‑core NPU up to ~44 TOPS AI performance |
| Memory / Storage | 16 GB LPDDR5X RAM with 512 GB or 1 TB UFS 4.1 storage, no microSD slot |
| Display | 6.73″ LTPO AMOLED, 1440×3200, 120 Hz, 68 B colors, Dolby Vision, HDR10+, peak ~3200 nits |
| Battery / Charging | 6100 mAh Si‑C Li‑Ion, 90 W wired, 50 W wireless, 10 W reverse wireless |
| Cameras | Triple 50 MP Leica rear setup (wide + 5× periscope + ultra‑wide) with up to 8K video, plus 32 MP 4K selfie camera |
| Software (Launch) | Android 15 with HyperOS 2.0 out of the box |
| Firmware Version | OS2.0.208.0.VODCNXM · China stable HyperOS 2.0 (Android 15) |
| Build Date | 2025‑07‑31 build, rolled out to China stable channel in August 2025 |
| File Size | ≈8.63 GB compressed fastboot package (images TGZ) |
| File Type | Official fastboot ROM (.tgz) containing full partition images and flash_all scripts |
| Required Flashing Tool | Xiaomi Mi Flash Tool (Windows) or fastboot CLI using included scripts |
| Bootloader Status | Bootloader must be unlocked for fastboot flashing; OTA/recovery updates work on locked devices only |
| Typical Issues Addressed | Bootloops after failed OTA, app crash loops, UI stutter, and HyperOS 2 instability that appears after major updates or mods |
Download Official Firmware for Xiaomi 15S Pro (dijun)
OS2.0.208.0.VODCNXM is a China stable HyperOS 2 update for Xiaomi 15S Pro that keeps Android 15 but refreshes system components, animations and security patches. The fastboot package below is ideal for a clean reinstall, unbricking a non‑booting device or returning from root/custom ROMs to official firmware.
| Filename | Size | Build / Version | Android / Region | Flashing Type | Download Link |
|---|---|---|---|---|---|
| dijun-images-OS2.0.208.0.VODCNXM-user-20250731.0000.00-15.0-cn-1680209434.tgz | 8.63 GB | OS2.0.208.0.VODCNXM · 2025‑07‑31 (HyperOS 2.0 China stable) | Android 15.0 · China (CN) Xiaomi 15S Pro (dijun) | Fastboot ROM (full images + scripts) | Download OS2.0.208.0 (Mi bigota server) |
Like other OS2.0.208.0 builds, this update focuses on refining HyperOS animations and UI behavior while rolling in a newer Android security patch for improved system protection.
Flashing Requirements
- Windows PC with Xiaomi USB drivers and Mi Flash Tool installed, plus at least 20 GB of free disk space for extracting the fastboot ROM.
- Officially unlocked bootloader on Xiaomi 15S Pro (via Xiaomi unlock tool) before attempting any fastboot flash.
- High‑quality USB‑C cable connected directly to a stable USB port (avoid unreliable hubs) to prevent disconnections during flashing.
- Battery charge at or above 50–60 % so the phone cannot power off mid‑flash, which may cause hard bricks.
- Complete backup of photos, messages and app data because recommended “clean all” procedures will wipe internal storage.
How to Flash the Firmware
Quick steps – Mi Flash Tool (fastboot ROM)
- Download dijun-images-OS2.0.208.0.VODCNXM…, then extract the .tgz until you see the images folder and flash_all*.bat scripts.
- Open Mi Flash Tool, click “Select” and point it to the extracted ROM directory that contains the configuration files and images.
- Boot Xiaomi 15S Pro into fastboot mode, connect via USB and press “Refresh” in Mi Flash to ensure the device is detected.
- Choose the “clean all” option for a full wipe and click “Flash”, waiting patiently until Mi Flash reports a successful result.
- Reboot the phone; first boot after a complete reinstall can take several minutes while HyperOS optimizes apps and services.
Quick steps – fastboot script (flash_all.bat)
- Install Google platform‑tools, then open a command window inside the extracted dijun fastboot ROM folder.
- Enter fastboot mode on the phone, connect it and confirm recognition with fastboot devices.
- Run flash_all.bat (or the appropriate script) to erase and flash all partitions defined by the ROM.
- Wait for every command to finish; do not unplug the USB cable or close the window until the script completes without errors.
- Reboot and complete HyperOS setup; if you still notice unusual heat or drain, consider an extra factory reset and review heavy apps or games.
For a detailed, illustrated tutorial on Xiaomi fastboot flashing, follow the Mi Flash guide here: flash with Xiaomi Mi Flash Tool, and for script‑based installs see: flash stock firmware using a fastboot flash_all.bat script.
Frequently Asked Questions (FAQs)
What problems can OS2.0.208.0.VODCNXM fix on Xiaomi 15S Pro?
This full fastboot ROM can recover phones stuck in bootloops, suffering from repeated app crashes, or destabilized by failed OTAs, root, or custom modifications by reinstalling all system partitions with a clean Android 15 HyperOS 2 build. It also brings updated security patches and animation tweaks that may smooth everyday UI performance.
Will this update solve heating and battery drain completely?
Reviews of the Xiaomi 15 series note that heavy gaming and camera use can still push the Xring O1 chip to high temperatures, even on newer HyperOS builds. OS2.0.208.0 can improve efficiency and stability, but thermal behavior also depends on workload, ambient temperature and charging habits, so some heat and drain under stress remain normal for this performance level.
Does this China ROM include Google apps and global languages?
VODCNXM is a China‑channel build, so it focuses on Chinese and a limited language set and typically does not ship with the full Google app suite pre‑installed. Google services can usually be added later, but system updates will continue on the China track and may differ from any future global 15S Pro variants.
Will flashing this ROM wipe my data?
Using Mi Flash in “clean all” mode or running flash_all.bat will erase user data and internal storage, effectively returning the phone to factory‑fresh software. Always back up important files, chats and 2FA methods before you start flashing.
How do I confirm my device codename is really dijun?
You can verify codename via fastboot (fastboot getvar product), ADB shell properties, or by matching your model number 25042PN24C to dijun in official ROM portals and certification trackers for Xiaomi 15S Pro.
