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Last Updated: March 20, 2026
Need to fix your Blackview A90 with the official firmware. We’ve got you covered with the latest USB Driver, Flash Tool, and the Blackview A90 flash file to sort out any glitches.
Blackview A90 Firmware (Flash File) – Drivers, Tools & Guide
Here, you’ll find the original firmware for your Blackview A90 smartphone. We’ve also included the essential SP Flash Tool and MediaTek USB drivers needed for the flashing process. All the files come neatly packed in a zip format, so you’ll need software like WinRAR or 7-Zip to unpack them on your computer. Just a quick check: make sure the extracted firmware package contains the scatter file; it’s crucial for flashing.
Before you dive into flashing your Blackview A90, it’s important to confirm that the downloaded zip files are intact and specifically for your A90 model. You’ll need a Windows computer and a reliable USB cable to connect your phone. It’s also a good idea to run a malware scan on your computer beforehand. Once you’re ready, our guide will walk you through the flashing steps easily.
Updating your Blackview device with the official stock firmware can resolve a bunch of software issues. Think FRP lock, app crashes, sluggish performance, forgotten screen locks, your phone getting stuck on the Blackview logo, or even problems with Wi-Fi, Bluetooth, and battery drain. It’s the fix for many soft brick situations too.
FRP Bypass Tools for Your Blackview A90
Sometimes, after flashing or a factory reset, you might run into a Google account lock, also known as FRP. If that happens, our collection of free Android apps launchers can help you regain access to your phone.
Why Do We Need Blackview A90 Firmware?
Having the right firmware for your Blackview A90 is key to keeping your phone running smoothly and fixing those annoying software hiccups. It can really help to:
- Unlock your device if it’s been locked.
- Update your phone to the latest Android system version available.
- Fix common problems like startup loops, lagging, and freezing.
- Resolve issues with OTA updates not installing correctly and fix battery drain.
- Restore the original software (stock ROM) which can be important for keeping your warranty valid.
- Get your phone working again if it only boots into recovery mode.
This straightforward update process can make a big difference in how well and reliably your device performs. If you’re curious, you can learn more about stock ROM and its benefits.
Choosing the Right Firmware Version
Before you start the flashing process, it’s super important to pick the correct firmware. Just follow these steps:
- Identify Your Device Model: Head over to “About Phone” on your Blackview A90 and confirm that the model name is indeed Blackview A90.
- Verify the Build Number: Look for specific identifiers like “A90” within your device’s build details.
- Confirm the Chipset: According to the official Blackview specs, the A90 is powered by a Mediatek MT6771 Helio P60 (12 nm) CPU. This is an Octa-core processor with four 2.0 GHz Cortex-A73 cores and four 2.0 GHz Cortex-A53 cores, paired with a Mali-G72 MP3 GPU.
- Match the Firmware Version: Make absolutely sure the firmware version and regional details precisely match your device’s specifications. This prevents any compatibility headaches down the road.
- If you’re not quite sure about your chipset or the firmware version, you can always restart your device into recovery mode. There, you might find additional device details that can help.
This way, you’ll be certain about which firmware to flash and which version is the best fit, helping you avoid any unnecessary risks.
Firmware Details for Blackview A90
Here’s a quick rundown of the official firmware details:
| Firmware Information | Details |
|---|---|
| Device Model | Blackview A90 |
| Firmware Version | V3 |
| File Size | 2.3 GB |
| Android Version | Android 11 |
| Platform | Mediatek MT6771 Helio P60 (12 nm) CPU Octa-core (4×2.0 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53) GPU Mali-G72 MP3 |
| Release Date | Released 2021, May |
| Region | Global, Africa and Asia |
| File Type | ZIP (Includes Scatter File [MT6xxx_Android_scatter.txt], Preloader.bin, boot.img, system.img, recovery.img, lk.bin, logo.bin, and more) Flash Tool: SP Flash Tool |
Download Blackview A90 Firmware
You can download the official stock firmware for your Blackview A90 using the links provided below:
| Software Details | Download Link | Members Link |
|---|---|---|
| File Name: Blackview_A90_MT6771_Non-EU_V3_210722.zip Size: 2.3 GB | Download Link | Download Link2 |
Make sure the firmware version you choose is fully compatible with your specific device model and regional settings.
Prerequisites
Before you proceed with the flashing process, please ensure you have the following ready:
- Backup IMEI Numbers: It’s a good practice to jot down and save your Blackview A90’s IMEI numbers before you start flashing.
- Remove Google Accounts: Log out of all Google accounts on your phone. This helps prevent potential FRP lock issues after the flashing is done.
- Backup Data: Don’t forget to back up all your important data – this includes accounts, music, videos, and photos. Flashing will erase everything on your device.
- A Fully Charged Device: Make sure your phone has at least 50% battery charge.
- USB Cable & PC: You’ll need a reliable USB cable and a computer with available USB ports.
- Necessary Drivers: Download and install these drivers:
- Data Backup: Always back up your important files to prevent any data loss during the flashing procedure.
How to Install Firmware on Blackview A90
You’ll be flashing using the SP Flash Tool, which includes the secure boot Download Agent (for SLA/DAA devices). If, by chance, you can’t find the Secure Boot Download Agent (DA) file for this specific model, you might want to consider flashing the firmware using MTK Client instead. Here are the step-by-step instructions using the MediaTek (MTK) SP Flash Tool:
- Download and Extract:
- First, download the correct firmware package for your Blackview A90.
- Next, extract the contents of the ZIP file into a dedicated folder on your computer.
- Install the Required Drivers:
- Make sure both the VCOM Drivers and Blackview USB Drivers are properly installed on your PC.
- Launch the SP Flash Tool on your computer. If you don’t have it yet, you can download the latest version of SP Flash Tool for Windows or the SP Flash Tool for Linux. For more detailed instructions, check out this complete step-by-step SP Flash Tool flashing guide.
- Load the Scatter File:
- Click on the “Scatter-loading” button. Then, navigate to the folder where you extracted the firmware and select the “scatter.txt” file.
- Connect Your Device:
- Turn off your phone completely.
- Connect your device to your PC using the USB cable. The SP Flash Tool should automatically detect your phone.
- Start Flashing:
- Click the “Download” button to begin the flashing process.
- Please do not disconnect your device from the PC until the entire process is finished.
- Wait and Reboot:
- Once the flashing is successfully completed, disconnect your device from the computer.
- Now, power on your device to boot into the newly installed firmware.
Missing IMEI or Corrupt Baseband After Flashing?
If you find that your IMEI numbers are missing or the baseband is corrupt after flashing, don’t worry. Just follow these steps:
- Check Drivers: Make sure you have the Mediatek CDC Driver and the general MediaTek (MTK) drivers installed correctly.
- Use an IMEI Repair Tool: Tools like SN Write Tool or Maui Meta for MediaTek are designed to help restore your original IMEI. You can find more information on how to use the Write Tool or Maui Meta by watching these guides.
- Run the Repair Tool:
- Connect your device to your computer.
- Enter your original IMEI numbers for both SIM slots.
- Click “Start” to begin the IMEI repair process.
- Restart Your Device: Once the repair is finished, reboot your phone. You can check if your IMEI has been restored by dialing *#06#.
Video Guide: How to use Maui META to repair IMEI
Credits: https://www.youtube.com/@mhgsmclinic
Common Issues and Solutions
- Device Not Recognized by PC:
- First, double-check that all the necessary drivers are installed correctly.
- Try using a different USB cable or a different USB port on your computer.
- Boot Loop After Flashing:
- If your device gets stuck in a boot loop after flashing, try booting into recovery mode and performing a factory reset.
- Flashing Errors:
- Make sure you’ve selected the correct scatter file and that the firmware version matches your specific device model exactly.
Frequently Asked Questions (FAQs)
Q1: Will flashing the firmware erase my data?
A: Yes, flashing the firmware will reset your device to its factory settings. It’s really important to back up all your data beforehand.
Q2: Is this firmware compatible with other Blackview models?
A: No, this specific firmware is made only for the Blackview A90. Using it on any other model could cause serious problems.
Q3: Can I downgrade my firmware version?
A: Downgrading is generally not recommended. It can introduce potential security risks and compatibility issues.
Q4: What should I do if I encounter an FRP lock after flashing?
A: If you run into an FRP lock, our free Android apps launcher can help you resolve any Google account lock issues quickly.
Q5: Are custom ROM options available for the Blackview A90?
A: This guide focuses solely on the official stock firmware. For custom ROMs, you might want to check our Custom ROMs page, or explore trusted tech forums like XDA Developers, or sites like Beebom.
Conclusion
By carefully following this guide, you can successfully flash the official stock firmware onto your Blackview A90. This will help restore its optimal performance, stability, and security. If you run into any issues or have more questions, please feel free to leave a comment below or reach out to our support team.
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Disclaimer: Please be aware that flashing stock firmware is done at your own risk. It is essential to follow the instructions provided precisely to avoid any potential damage to your device.
