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MINT S4520 Avvio firmware

Download MINT S4520 Avvio stock firmware (flashfile)

Are you looking for the stock ROM firmware of your MINT S4520 Avvio device?

in this post, we share official link to download stock firmware rom (stockrom). flash it in your device and enjoy the original Android experience again.

firmware Infomation:

  • Model: MINT S4520 Avvio
  • Os : Android 7.0
  • Gapps include: No Rooted
  • Language support: Multilang

Click link below to get the Download MINT S4520 Avvio Official Stock Firmware Rom | latest Flash File:

  • Version: MINT S4520 Avvio – ROM Android 7.0_ONLY MT6580_v13_s4521d_avvio-eng – full_v13_s4521d_avvio-eng 7.0 NRD90M
  • File size: 627MB
  • Pass file: https://firmware247.com

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Step 1: Download and extract the MINT S4520 Avvio stock firmware on your PC.

Step 2: after extracting, you will get the firmware file.

Step 3: Download and Install USB Driver for smartphone on your PC ( skip if driver are already installed ) before flash.

Step 4: Follow the guide to flash stock firmware on your device below:

How to flash stock firmware for Android smartphone

Keep in mind:

* Download the correct firmware version for your MINT S4520 Avvio Device.

* Do not try to use Rom to another machine

* Backup all data Means, Create A Copy files of Contacts, Image, Video, Music and All Other Your Personal Document.
When the run flashing process the Flash tool of erases the data before start the flashing.

* the firmware shared on this post is official released by the company and helps you to recovery your device.

  • If code-protected machines, limit the full flash.
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