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 slow speed, persistent lag, weak battery life, repeated overheating, app crashes, stuck boot/logo, or Google Account FRP lock on your Vodafone VFD 511 Smart E8? Owners commonly report frequent lags, display glitches, poor camera image quality, battery draining or shutting down quickly, overheating after short use, paint wearing off buttons, and very limited storage for new apps.
Many devices get stuck at Google verification (FRP) after hard reset and fail to activate, making recovery difficult. This official QFIL firmware (20170305 7.1.1) repairs boot errors, battery calibration, touch, FRP lock and returns system to stable Android operation.
Vodafone VFD 511 Smart E8 Firmware Details
| Device Name | Vodafone VFD 511 Smart E8 (also sold as ZTE) |
| Model | VFD511 |
| Chipset | Qualcomm Snapdragon 210 MSM8909 (Quad-core 1.1GHz Cortex-A7) |
| GPU | Adreno 304 |
| RAM | 1GB |
| Storage | 8GB (microSD up to 32GB supported, ~4GB free) |
| Display | 5″ IPS TFT LCD, 480×854 px, 196ppi |
| Rear Camera | 5MP CMOS, HDR, macro, LED flash |
| Front Camera | 2MP |
| Battery | 2200mAh Li-ion, built-in |
| Android Version | 7.1.1 Nougat |
| Firmware Version | 20170305_QFIL |
| Build Date | 2017-03-05 |
| File Size | 1.27GB |
| File Type | ZIP archive (QFIL format for Qualcomm) |
| Flashing Tool | Qualcomm QFIL (EDL mode) |
Warning: Only use for VFD 511 Smart E8 LTE Snapdragon 210. Wrong firmware or failed flash may brick, erase IMEI or battery stats. Backup data, charge above 50%, use factory cable and detailed QFIL steps.
Download Official Firmware for Vodafone VFD 511 Smart E8
This pack repairs stuck boot, restores battery and fixes FRP lock, touch errors, lag and poor camera after crash or hard reset. Suitable for VFD 511 only.
📄 Filename: Vodafone_VFD511_20170305_7.1.1_QFIL.zip
📦 Size: 1.27GB
🗓️ Build Date: 2017-03-05
🔢 Version: 20170305_QFIL
🤖 Android Version: 7.1.1 Nougat
⬇️ Download Link: Google Drive Direct
How to Flash the Firmware
- Backup all personal files, flashing erases device.
- Charge battery above 50%, use good USB cable.
- Extract the ZIP, install QFIL (Qualcomm Flash Image Loader), load XML from firmware.
- Boot phone into EDL (Emergency Download) mode: Power off, hold Volume Up+Down, insert USB cable.
- Click “Download” in QFIL and wait for green success tick before disconnecting.
Full guide (with screenshots): See QFIL step-by-step for VFD 511 Smart E8