Vivo X5 Pro (PD1421V / PD1421F) Firmware Flash File Download [Stock Rom]
The Vivo X5 Pro is a stylish mid-range smartphone from 2015, known for its dual-glass design and Hi-Fi audio capabilities. For users who need to unbrick a non-responsive device, resolve deep software errors, or restore the phone to its original factory condition, flashing the official stock firmware is the most reliable solution.
CRUCIAL WARNING: Read Before Downloading
The Vivo X5 Pro was sold in multiple, completely different hardware versions under the same name. They use different chipsets (Qualcomm vs. MediaTek) and their firmwares are NOT INTERCHANGEABLE. Flashing the wrong firmware on your device will permanently brick it.
You MUST identify your exact model number before proceeding. Check your phone’s `Settings > More settings > About phone > Model number` or look for it on the original box. Match your model number (e.g., PD1421V, PD1421D, or PD1421F) to the correct section below.
1. Vivo X5 Pro (PD1421V & PD1421F) – Qualcomm Snapdragon Version
This section is for the variants powered by the Qualcomm Snapdragon 615 chipset. The flashing process requires the QFIL tool.
Quick Device Specs (Qualcomm)
- Device
- Vivo X5 Pro (PD1421V / PD1421F)
- Chipset
- Qualcomm Snapdragon 615
- Display
- 5.2″ Super AMOLED FHD (1920×1080)
- Memory
- 2GB RAM + 16GB/32GB storage
- OS
- Android 5.0 / 5.1 (Lollipop)
Required Downloads (Qualcomm)
| File / Tool | Download Link |
|---|---|
| QPST (QFIL) Tool | Download QPST Tool |
| Qualcomm USB Drivers | Download Drivers |
Stock ROM & Firmware (Qualcomm)
| Version / Model | Android | Region | Type | Download |
|---|---|---|---|---|
| B_3.8.26 / PD1421F | 5.1 (Lollipop) | Global (EX) | QFIL / QPST | Download |
| A_1.16.19 / PD1421V | 5.0.2 (Lollipop) | Global/China | QFIL / QPST | Download |
| A_1.16.13 / PD1421V | 5.0.2 (Lollipop) | Global/China | QFIL / MiFlash | Download |
… additional older versions for PD1421V are also available.
Quick Flashing Guide (QFIL)
- Download and install the Qualcomm USB Drivers and the QPST Tool.
- Extract the downloaded firmware ZIP/RAR file to a folder on your PC.
- Power off your phone and boot it into EDL Mode by holding the Volume Up + Volume Down buttons while connecting it to the PC.
- Launch QFIL, load the firmware files, and click “Download” to begin.
For a complete, step-by-step tutorial, please refer to our definitive guide:
How to Flash Firmware on Qualcomm Smartphones with QFIL
2. Vivo X5 Pro (PD1421D) – MediaTek Version
This section is for the variant powered by the MediaTek MT6752 chipset. The flashing process requires the SP Flash Tool.
Quick Device Specs (MediaTek)
- Device
- Vivo X5 Pro (PD1421D)
- Chipset
- MediaTek MT6752
- Display
- 5.2″ Super AMOLED FHD (1920×1080)
- Memory
- 2GB RAM + 16GB/32GB storage
- OS
- Android 5.0 (Lollipop)
Required Downloads (MediaTek)
| File / Tool | Download Link |
|---|---|
| SP Flash Tool | Download Tool |
| MediaTek USB VCOM Drivers | Download Drivers |
Stock ROM & Firmware (MediaTek)
| Version / Model | Android | Region | Type | Download |
|---|---|---|---|---|
| 1.14.10 / PD1421D | 5.0 (Lollipop) | China | SP Flash Tool | Download |
| (2015-11-17) / PD1421D | 5.0 (Lollipop) | China | SP Flash Tool | Download |
Quick Flashing Guide (MediaTek)
- Download and install the MediaTek VCOM drivers and the SP Flash Tool.
- Extract the firmware ZIP file to find the `MT6752_Android_scatter.txt` file.
- Launch SP Flash Tool, load the scatter file, and use “Download Only” mode.
- Power off your phone, click “Download,” and connect the device to your PC.
For a complete, step-by-step tutorial, please refer to our definitive guide:
How to Flash Stock Firmware on MediaTek (MTK) Smartphones
General FAQs & Troubleshooting
Q1. How do I know which version of the X5 Pro I have?
The only sure way is to check `Settings > More settings > About phone` for the model number (`PD1421V`, `PD1421D`, or `PD1421F`). If the phone is bricked, check the original box or documentation. Flashing the wrong firmware will damage your phone.
Q2. Will these firmwares add Google Play Store?
Firmware for international models (like the `PD1421F_EX`) will include Google Play. Firmware for Chinese models (like the `PD1421D`) will not. You cannot add Google services just by flashing a China ROM.
Q3. My notifications are delayed. Why?
This is a common characteristic of Vivo’s Funtouch OS. It aggressively manages background apps. After flashing, you will need to go into the phone’s manager app (often called “i Manager”) and manually give permissions to your messaging apps to auto-start and run in the background.
“No Service” or “Invalid IMEI” after Flashing:
This is the most common result of flashing the wrong firmware (e.g., MediaTek firmware on a Qualcomm phone). You MUST flash the correct file for your specific model number. If you have already lost your IMEI, restoring it is a very advanced process.
