Match the exact model, region, and branch name. Similar model numbers are not the same device.
Firmware files are here on Inar Guide. Tutorials, flash tools and USB drivers are on FlashGuideHub.
Having issues with battery drain, app crashes, laggy UI, weird charging, or sudden shutdowns on your Meizu M5 Note? Users commonly encounter battery percentage freezing, shutdowns at 80%+, inability to use Google Play, delayed notifications, and random app or system bugs (especially with Flyme skin). Other issues include slow charging, overheating, display freezing, and poor app compatibility. Installing any of the official firmwares listed below (OTA 5.2.11.1G, global Flyme 7.1.0.0G, or factory V007 base) resolves core complaints, optimizes power efficiency, sharpens screen response, and repairs basic Android faults.
Meizu M5 Note Firmware Details
| Device Name | Meizu M5 Note |
| Model | M621 / M1621 |
| Chipset | MediaTek Helio P10 MT6755 (Octa-core: 4×1.8GHz & 4×1.0GHz Cortex-A53) |
| GPU | Mali-T860 MP2 |
| RAM | 3GB/4GB |
| Storage | 16/32/64GB (microSD up to 256GB, shared SIM slot) |
| Display | 5.5″ LTPS IPS LCD, 1920×1080 (403ppi) |
| Rear Camera | 13MP PDAF, f/2.2, dual-LED |
| Front Camera | 5MP, f/2.0 |
| Battery | 4000mAh (non-removable, fast charge) |
| Android Version | 6.0 Marshmallow / Flyme 5.2-7.1 (OTA/Flyme builds) |
| Firmware Versions | 5.2.11.1G OTA / 7.1.0.0G NRD90M / V007_06012017 |
| Build Dates | 2017-11-07 / 2024-10-17 (latest Flyme) / 2017-01-06 |
| File Sizes | 910MB / 885MB / 767MB |
| File Types | ZIP, 7z Archives |
| Flashing Tool | System Updater, Recovery, SP Flash Tool (for unbrick) |
Warning: Only install these builds on genuine Meizu M5 Note (M621/M1621, MT6755). Wrong firmware may brick device. Back up all data, use original cables, and keep battery above 50% during upgrade.
Download Official Firmware for Meizu M5 Note
All three packages restore Android system, repair battery calibration, fix lag/crash, and optimize Play Store support and charging. Use Flyme 7.1.0.0G NRD90M for latest bug fixes & UI; OTA is stable; V007 is clean factory base.
- 📄 Filename: Meizu_M5_Note_5.2.11.1G_OTA.zip
📦 Size: 910MB
🗓️ Build Date: 2017-11-07
🔢 Build Version: 5.2.11.1G (OTA Global)
🤖 Android Version: 6.0 / Flyme 5.2
⬇️ Download: Mediafire Direct - 📄 Filename: MT6755_Meizu_M5_Note_7.0_Flyme_7.1.0.0G_NRD90M_M5_Note.7z
📦 Size: 885MB
🗓️ Build Date: Latest (see forum link)
🔢 Build Version: Flyme 7.1.0.0G NRD90M
🤖 Android Version: 7.0 / Flyme 7.1
⬇️ Download: Direct AndroidFileHost - 📄 Filename: Meizu_M5_Note_M1621_MT6755_V007_06012017.zip
📦 Size: 767MB
🗓️ Build Date: 2017-01-06
🔢 Build Version: V007_06012017
🤖 Android Version: 6.0 / Factory Stable
⬇️ Download: Google Drive Direct
How to Flash the Firmware
- Backup all important data (will be erased).
- Charge battery above 50% and disconnect unneeded devices.
- For OTA or Flyme: place ZIP/7z on storage, boot to recovery mode, select ‘Install update’.
- For unbrick: use SP Flash Tool (install scatter, connect powered-off phone, start flash).
- Wait until system ends – do not disconnect, power off, or reboot early.
Step-by-step instructions and video: Complete Meizu M5 Note flashing guide.