The Xiaomi Pad 7S Pro 12.5 (codename violin, model 25053RP5CC) is a flagship 12.5‑inch 3.2K 144 Hz LCD tablet built around Xiaomi’s XRING O1 3 nm chipset, large RAM options and HyperOS 2 based on Android 15. Users praise the smooth display and laptop‑like productivity but also report typical tablet problems such as noticeable battery drain on early firmware builds and lag when many apps or desktop features run together.
The violin-images-OS2.0.215.0.VOTCNXM fastboot package is the latest China HyperOS ROM for this device, bringing updated security patches, refinements to system stability and a clean base to fix bootloops or software glitches.
Xiaomi Pad 7S Pro 12.5 (violin) Firmware Details
| Device Name | Xiaomi Pad 7S Pro 12.5 (China) |
|---|---|
| Model Number | 25053RP5CC (China market Wi‑Fi tablet) |
| Codename | violin |
| Chipset / Platform | Xiaomi XRING O1 high‑end SoC with Android 15 + HyperOS 2.0, tuned for 3.2K 144 Hz display and multitasking. |
| Display | 12.5‑inch 3.2K LCD, up to 144 Hz, DC‑dimming and low‑flicker tuning for reduced eye strain. |
| Battery | Large 8000 mAh‑class battery (approx.) with users reporting mixed standby drain depending on firmware and refresh‑rate settings. |
| Base Software | Ships with HyperOS 2 (Android 15) in China; violin builds such as OS2.0.208.0 and OS2.0.215.0 are stable HyperOS releases. |
| Firmware Version | OS2.0.215.0.VOTCNXM (China, HyperOS 2.0, Android 15). |
| Region / Variant | China ROM (VOTCNXM), Xiaomi Pad 7S Pro 12.5 violin only; not for Global/EU variants. |
| File Name | violin-images-OS2.0.215.0.VOTCNXM-user-20250917.0000.00-15.0-cn-67e164372d.tgz |
| File Size | ≈8.9 GB (Fastboot image archive). |
| Build Date | September 17 2025 (per build tag 20250917). |
| File Type | Official Fastboot / PC‑flash ROM for China (tgz package). |
| Flashing Method | Mi Flash Tool or fastboot scripts (flash_all.bat) from a Windows PC in Fastboot/EDL mode. |
| Typical User Issues Addressed | System bugs and app crashes, battery optimization problems on early HyperOS builds, security patch level, and software‑caused lag or bootloops. |
| Security & Stability | Includes updated Android security patch (September 2025) and general system stability improvements for Xiaomi Pad 7S Pro 12.5. |
Download Official Firmware for Xiaomi Pad 7S Pro 12.5 (violin)
| Filename | File Size | Build Version | Android / HyperOS | Flashing Type | Target Variant / Region | Download Link |
|---|---|---|---|---|---|---|
| violin-images-OS2.0.215.0.VOTCNXM-user-20250917.0000.00-15.0-cn-67e164372d.tgz | 8.89 GB | OS2.0.215.0.VOTCNXM (Stable China) | Android 15 / HyperOS 2.0 | Fastboot (tgz) | Xiaomi Pad 7S Pro 12.5 (violin), China ROM only | Download OS2.0.215.0 (Mi Bigota) |
This HyperOS 2.0.215.0 build updates the security patch to September 2025 and, like typical Xiaomi Pad 7/7S Pro releases, includes bug fixes and tuning that can help with abnormal standby drain, performance inconsistencies and occasional UI stutter reported by some Pad 7 series users on earlier firmware.
Flashing Requirements
- Windows PC or laptop with latest Xiaomi USB and Qualcomm drivers installed to ensure the tablet is recognised in Fastboot/EDL mode.
- Official Mi Flash Tool (or a trusted alternative fastboot‑flashing utility) capable of handling Xiaomi tgz fastboot ROMs.
- Good quality USB‑C cable and a stable USB port (avoid loose hubs) to prevent disconnections during the flash.
- Battery level above 60 % on the Pad 7S Pro 12.5 before starting, as firmware flashing and first‑boot optimisation can be power‑intensive.
- Backup of all important data; fastboot flashing with scripts like de>flash_all.bat will usually wipe user data and internal storage completely.
How to Flash the Firmware
Fastboot / Mi Flash method for violin-images-OS2.0.215.0.VOTCNXM
- Download the violin-images-OS2.0.215.0.VOTCNXM tgz file and extract it twice until you see the folder containing flash scripts (de>flash_all.bat, de>flash_all_lock.bat) and partition images.
- Install Mi Flash Tool on your PC, launch it, and select the extracted violin fastboot ROM folder as the firmware path.
- Boot the Xiaomi Pad 7S Pro 12.5 into Fastboot mode (power off, then hold Volume Down + Power) and connect it to the PC via USB‑C.
- In Mi Flash, click “Refresh” to detect the device, choose the appropriate script mode (usually de>flash_all.bat to clean‑flash without locking), and then press “Flash” to start the process.
- Wait for Mi Flash to report success, then the tablet will reboot into HyperOS; allow extra time for the first boot while apps and system services are optimised.
For a more detailed, step‑by‑step Xiaomi fastboot guide with screenshots, follow the official Mi Flash walkthrough here: How to flash with Xiaomi Mi Flash Tool. Because this ROM is a fastboot package using batch scripts, you may also find the generic flash_all.bat fastboot script guide useful when working with violin-images-OS2.0.215.0.VOTCNXM.
Frequently Asked Questions (FAQs)
What does OS2.0.215.0.VOTCNXM change on the Xiaomi Pad 7S Pro 12.5?
This stable China HyperOS build updates the system security patch to September 2025 and, like previous violin releases, focuses on refining overall stability and performance rather than adding major new features.
Can this firmware fix battery drain or lag on my tablet?
Some Xiaomi Pad 7 family owners report abnormal battery drain and lag on early firmware, often linked to background apps and system services. Updating to the latest official HyperOS release gives you Xiaomi’s latest power and performance optimisations, which can reduce such issues, though severe drain may still require manual tuning of apps and refresh rate.
Is OS2.0.215.0.VOTCNXM safe for Global or EU Xiaomi Pad 7S Pro models?
No. VOTCNXM is a China‑region ROM intended only for the violin‑coded Xiaomi Pad 7S Pro 12.5; global or EU models may have different firmware tracks, and flashing this package can cause boot problems or compatibility issues.
Will flashing this ROM erase my personal data?
Fastboot scripts such as de>flash_all.bat are designed to perform a clean install and will normally wipe apps, settings and internal storage, so always back up important files before you start.
What if my Pad 7S Pro 12.5 gets stuck or does not boot after flashing?
First verify that the flash completed without errors and that you used the correct codename and ROM (violin, VOTCNXM). If it still fails to boot, re‑flash the package, and if the issue persists you may need professional service diagnostics to rule out hardware faults.
