ZTE Axon 7 A2017X Firmware Flash File Download [Stock Rom]
The ZTE Axon 7 (models A2017, A2017G, A2017U, A2017X) is a legendary “flagship killer” from 2016, celebrated for its premium features like a QHD AMOLED display, powerful dual front-facing stereo speakers, and a dedicated Hi-Fi audio DAC. For the passionate community of Axon 7 users, having the official full EDL (Emergency Download) firmware is essential for unbricking, downgrading, or converting between regional variants of the device.
This page provides official stock firmware for all major regional models: the USA (A2017U), Global/European (A2017G), additional Global (A2017X), and Chinese (A2017) variants.
Important Note: The Axon 7 is powered by a Qualcomm Snapdragon 820 chipset. The restoration process for these files requires the use of the QFIL (Qualcomm Flash Image Loader) tool.
Quick Device Specs
- Device
- ZTE Axon 7 (A2017U / A2017G / A2017X / A2017)
- Release year
- 2016
- Chipset
- Qualcomm Snapdragon 820
- Display
- 5.5″ QHD AMOLED (2560×1440)
- Battery
- 3250 mAh (Non-removable)
- Memory
- 4GB RAM + 64GB storage
- OS
- Android 6.0, upgradable to 8.0 Oreo (MiFavor UI for China, Stock UI for Global/USA)
- Special Features
- Dual Front-Facing Stereo Speakers, Hi-Fi Audio DAC, Google Play Services (U/G/X models)
Required Downloads
| File / Tool | Download Link |
|---|---|
| QPST (QFIL) Tool | Download QPST Tool |
| Qualcomm USB Drivers | Download Drivers |
Stock ROM & Firmware
Warning: Please download the correct firmware for your needs. Cross-flashing regional firmware is a common practice for this device but carries risks, such as potential network issues.
| Version | Android | Model / Region | Type | Download | Size |
|---|---|---|---|---|---|
| B12 | 8.0 (Oreo) | A2017X (Global) | QFIL / QPST | Download | ~2.2 GB |
| B35 | 7.1.1 (Nougat) | A2017U (USA) | QFIL / QPST | Download | ~2.3 GB |
| B12 | 7.1 (Nougat) | A2017G (Global/Europe) | QFIL / QPST | Download | ~2.2 GB |
| B21 | 8.0 (Oreo) | A2017 (China) | QFIL / QPST | Download | ~2.2 GB |
Quick Flashing Guide
- Download and install the Qualcomm USB Drivers and the QPST Tool on your PC.
- Extract the downloaded firmware ZIP file to a folder on your computer.
- Power off your Axon 7 and boot it into EDL Mode by holding the Volume Up + Volume Down buttons while connecting it to the PC via USB-C cable.
- Launch QFIL, load the firmware files (`prog_…mbn` and `rawprogram/patch` XMLs), and click the “Download” button to begin flashing.
For a complete, step-by-step tutorial with screenshots, please refer to our definitive guide:
How to Flash Firmware on Qualcomm Smartphones with QFIL
FAQs
Q1. What is the difference between the A2017, A2017G, A2017U, and A2017X models?
The main difference is software and regional network bands. The A2017 (China) has ZTE’s MiFavor UI and no Google apps. The A2017G (Global/EU), A2017U (USA), and A2017X (Global) all have a stock-like Android UI with Google apps. The G, U, and X models have slightly different modem files for their respective regional 4G LTE bands.
Q2. I have a Chinese Axon 7 (A2017). Can I flash a Global (G/U/X) firmware?
Yes. This is the most popular conversion for this phone. Flashing a global or US firmware onto a Chinese model is the standard method to get the pure stock Android experience with full Google Play Services. These QFIL packages are suitable for that purpose.
Q3. My phone is on Oreo. Can I use one of the Nougat firmwares to downgrade?
Yes. A full EDL flash using QFIL is the correct method for downgrading your Axon 7. This is often done by users who prefer the stability or battery life of the Nougat builds over the final Oreo release. Remember to back up all your data, as this process will wipe the phone.
Device-Specific Troubleshooting
- Overheating: The Snapdragon 820 in the Axon 7 runs warm. A clean flash of the firmware can sometimes improve thermal management. However, the hardware’s tendency to get hot during intensive tasks is normal. Avoid gaming while charging to keep temperatures down.
- No Sound from Speakers: The Axon 7’s dual speakers are a key feature. If you have no sound after flashing, first check your volume levels and disable “Do Not Disturb.” This firmware will restore the correct Dolby Atmos drivers. If the issue persists after a flash and factory reset, a hardware connection might be loose.
- “No Service” after Flashing: This is the primary risk when cross-flashing between the U, G, and X models. If you flash a USA (U) firmware on a European (G) phone, some LTE bands might not work. Often, flashing the correct modem file separately can fix this, but it’s an advanced procedure.
- How to Enter EDL Mode on Axon 7: EDL mode can sometimes be tricky. The standard method is to power off the phone, then hold Volume Up + Volume Down and connect the USB cable. If this doesn’t work, you may need to boot into fastboot and use an `adb reboot edl` command, which is an advanced method.
