How to Install Stock ROM on Teclast D9C3 [Firmware Flash File/Unbrick]

On this page, we will guide you on how to install the official firmware flash file on your Teclast D9C3 (Teclast P80H). Well, the device is based on Android 10 Q which is powered by the Spreadtrum processor. This guide will be helpful to unbrick or fix any software issues on your device.

To install the firmware flash file on Teclast D9C3, you need to download the software called SPD Flash tool (also known as Spreadtrum flash tool). This method simple and easy. We have also added video and step by step tutorial to make things easier to flash the firmware file.

Teclast D9C3 Firmware Flash File

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Teclast D9C3 Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using the Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or Adwares from Teclast D9C3
  • You can fix the boot loop issue on Teclast D9C3
  • Fix Unfortunately, the app has stopped error on Teclast D9C3
  • Fix Network related issue
  • Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide
  • You can unroot Teclast D9C3
  • To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
  • Restore Teclast D9C3 back to Factory State

How to Install Teclast D9C3 Firmware File

Before installing the Stock ROM on your Teclast D9C3, you should download the firmware flash file. Then download and install the USB Drivers and flash tool on the PC as well. Once you’re done with these, you can proceed to the steps below. But let’s take a quick look at the Stock Firmware importance and firmware details below.


Teclast D9C3 Flash Files

Software Details Download Link
Flash File Name: Firmware P80h(C9C3)_Android 10.0_ROW_V1.07_SZ
Android Version: 10 Q
Download Link

Instructions to Install: via SPD Flash tool

Now, without wasting any more time, let’s jump into the firmware installation steps below:


Follow This Tutorial

That’s it, guys. We hope that you’ve installed the firmware file on your Teclast D9C3 device successfully. Feel free to ask in the comments below for any queries.

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