- Aug 3, 2025
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The ZTE V0850 series (also known as Blade V8 Mini for many regions) uses regional firmware builds tied to hardware codes and specific carriers. Users report issues with bootloop, unstably updating, camera or fingerprint sensor fails, lagging OS, and cellular/data problems—sometimes caused by flashing the wrong region file. These official ROMs help restore stability and are necessary for unbricking, upgrading, or reverting to factory OS. Always match region/hardware code and backup before flashing!
Warning: Each file below is strictly meant for its matching hardware code and region. Flashing with the wrong file can permanently break cellular/IMEI, camera, or fingerprint function. Flash with caution and double-check your device details!
ZTE V0850 Firmware Details (Blade V8 Mini)
Download Official ZTE V0850 Region Firmware
The Requirements
Disclaimer: All firmware here is official and region-specific. We are not responsible for any bricked phones, IMEI loss, or data errors. Comment below for help or if you encounter difficulties.
Warning: Each file below is strictly meant for its matching hardware code and region. Flashing with the wrong file can permanently break cellular/IMEI, camera, or fingerprint function. Flash with caution and double-check your device details!ZTE V0850 Firmware Details (Blade V8 Mini)
| Model | ZTE Blade V8 Mini / V0850 |
|---|---|
| Chipset | Qualcomm Snapdragon 435 (MSM8940) |
| RAM | 2GB |
| Storage | 16GB (microSD slot) |
| Android Version | Android 7.0 Nougat |
| Build Codes/Regions | EEU, GLB, EU, RO, RU, TR, Cosmote GR |
| File Extension | .zip (SD card flash) |
| Flashing Tool | Stock Recovery (SD card) |
| Battery | 2800 mAh |
Download Official ZTE V0850 Region Firmware
- Filename: 20180914175239581.zip
Hardware/Region: 353240B0693GEN_EEU_V0850_V1.1
Download Link: Official ZTE EEU - Filename: 20171011180752547.zip
Hardware/Region: 339460B1390GEN_GLB_V0850_V1.1
Download Link: Official ZTE Global - Filename: 20180917152917150.zip
Hardware/Region: 354040B0866GEN_EU_V0850_V1.3
Download Link: Official ZTE EU - Filename: 20180906173549786.zip
Hardware/Region: 353370B0571GEN_RO_BV0850_V4.1
Download Link: Official ZTE Romania - Filename: 20190214171905609.zip
Hardware/Region: 340000B0825GEN_RU_V0850_V1.2
Download Link: Official ZTE Russia - Filename: 20170907091104105.zip
Hardware/Region: 334690B0348GEN_TR_V0850_V1.0 (Turkey)
Download Link: Official ZTE Turkey - Filename: 20180917112123837.zip
Hardware/Region: 353870B0484COSMOTE_GR_V0850_V1.2
Download Link: Official ZTE Cosmote Greece - Changelog / Issues Fixed:
- Restores stock ROM for region and carrier
- Fixes bootloop and unbricks hardware
- Repairs fingerprint sensor, camera and IMEI problems reported by users after wrong flash
- Stabilizes connectivity and restores cellular/data functions
- General performance enhancements for each release
The Requirements
- Compatible ZTE Blade V8 Mini (V0850) matching region and hardware code
- Fully charged device
- MicroSD card formatted to FAT32
- Backup of all important data
- Download your device’s region/country-specific firmware .zip file.
- Copy zip to the root directory of the SD card (do not unzip).
- Enter stock recovery: power off, then hold Power + Volume Up until the ZTE logo appears.
- Select “Apply update from SD card”, choose the firmware zip.
- Wait for install to complete and reboot the phone (first boot may take several minutes).
Disclaimer: All firmware here is official and region-specific. We are not responsible for any bricked phones, IMEI loss, or data errors. Comment below for help or if you encounter difficulties.
