The Xiaomi 17 — codenamed pudding — is Xiaomi’s 2025 flagship powered by the Snapdragon 8 Elite Gen 5 processor, a Leica-tuned camera system, and a 7000mAh silicon-carbon battery. While the hardware is extremely capable, many early users have reported issues that affect real-world performance, especially on the first HyperOS 3 releases.
Common problems include overheating during gaming, rapid battery drain, touchscreen delays, notification delays, frame rate drops, laggy video recording, and app stuttering. Users running the Chinese ROM outside China also reported NFC payment failures, wearable pairing issues, and missing language support.
The firmware provided below — HyperOS OS3.0.30.0.WPCCNXM — is the latest stable release that fixes most of these issues. It includes optimized thermal management, better battery efficiency, improved haptic response, faster touch latency, and November 2025 security patches. If your Xiaomi 17 feels hot, drains too quickly, or suffers performance drops, updating to this firmware is strongly recommended.
Xiaomi 17 (Pudding) Firmware Details
This table summarizes the official hardware and software specifications. Google reads this structure clearly, which helps your article rank better for device-specific queries.
| Device | Xiaomi 17 (Pudding) |
|---|---|
| Model Identifier | pudding |
| Chipset | Snapdragon 8 Elite Gen 5 (SM8850-AC) |
| CPU | Oryon V3 Octa-core (4.6GHz + 3.62GHz clusters) |
| GPU | Adreno 840 |
| RAM Options | 12GB / 16GB (UFS 4.1) |
| Storage | 256GB / 512GB (UFS 4.1) |
| Display | 6.3″ LTPO AMOLED, 120Hz, 2656×1220px, 3500 nits |
| Battery | 7000mAh Silicon-Carbon |
| Charging | 100W Wired / 50W Wireless / 22.5W Reverse |
| Software | HyperOS 3 (Android 16) |
| Official Firmware | OS3.0.30.0.WPCCNXM |
| Build Date | November 6, 2025 |
| Security Patch | November 2025 |
| Region | China (CN) |
| Flashing Method | Mi Flash Tool (Fastboot) |
| Bootloader Requirement | Unlocked Bootloader Required |
⚠️ Important Warning
Flashing firmware can permanently damage your device if done incorrectly. Always back up your data, maintain at least 70% battery, and avoid interrupting the process. Use only official firmware files and ensure your bootloader is unlocked before proceeding.
Download Official Firmware for Xiaomi 17
Choose the correct firmware type for your device state. Fastboot ROM is recommended if your device is stuck, bricked, or cannot boot properly. Recovery or OTA packages are best for users who can still access system recovery.
| Filename | Size | Build Version | Android | Date | Type | Download | Notes |
|---|---|---|---|---|---|---|---|
| pudding_images_OS3.0.30.0.WPCCNXM_20251031.0000.00_16.0_cn_e6021ff141.tgz | 10.31 GB | OS3.0.30.0.WPCCNXM | 16.0 | Oct 31, 2025 | Fastboot (TAR.GZ) | Download | Official fastboot ROM — recommended for Mi Flash Tool |
| xiaomi.eu_PUDDING_OS3.0.30.0.WPCCNXM_16.zip | 7.43 GB | OS3.0.30.0.WPCCNXM | 16.0 | Nov 2025 | Recovery ZIP | Download | Multilingual Xiaomi.eu ROM |
| pudding-ota_full-OS3.0.30.0.WPCCNXM-user-16.0-1965e29755.zip | 7.09 GB | OS3.0.30.0.WPCCNXM | 16.0 | Nov 2025 | OTA Full Package | Download | Full OTA for manual recovery updates |
Flashing Requirements
- Windows PC (Windows 7–11)
- Xiaomi Mi Flash Tool (latest version)
- Qualcomm USB Drivers
- Unlocked bootloader
- Correct firmware file (Fastboot or Recovery)
- USB-C cable
- Battery above 70%
- Full data backup
How to Flash Xiaomi 17 Firmware
- Enter Fastboot Mode: Power off the phone → hold Volume Down + Power.
- Connect to PC: Plug in via USB-C and open Mi Flash Tool.
- Select Firmware: Extract the ROM → load the extracted folder inside Mi Flash.
- Choose Flash Mode: Use Clean All (recommended). Do not lock bootloader.
- Start Flashing: Click Flash → wait 5–15 minutes → device reboots automatically.
For step-by-step screenshots and video instructions, follow this full tutorial:
📘 Complete Xiaomi Mi Flash Tool Guide (Visual Step-by-Step)
Disclaimer
You are solely responsible for flashing this firmware. We are not liable for damage, data loss, or device malfunction.
Frequently Asked Questions
1. Can I downgrade the Xiaomi 17 firmware?
Downgrading is not recommended because HyperOS uses anti-rollback protection. Flashing an older version may soft-brick the device.
2. Do I need an unlocked bootloader?
Yes. Fastboot firmware requires an unlocked bootloader. Recovery and OTA packages may work on locked devices, depending on the version.
3. Will flashing erase my data?
Fastboot ROM: Yes, full wipe.
OTA/Recovery: Usually no, unless switching ROM types.
4. Does this firmware fix overheating?
Yes. OS3.0.30.0 includes optimized thermal behavior and improved power management curves.
5. Is the Xiaomi.eu ROM official?
No. It is a trusted community build but not from Xiaomi. Flash only if you need multilingual support.
