How to Install Stock ROM on Teclast T20 (T2E1) [Firmware Flash File]

If you are the user of Teclast T20 (TTeclast1) then here is the good news for you now you guys can download and install the official Stock ROM on Teclast T20. Teclast T20 is powered by MediaTek processor. Download the Teclast T20 Stock Firmware, drivers, and SP flash tool, then you can follow our guide to install the firmware on Teclast T20 (TTeclast1).

So, if you have soft or hard bricked your device or you are facing other issues on your device like lagging, battery draining fast, etc, then installing stock firmware will fix all these issues. In order to install the Stock ROM On Teclast T20 Mediatek powered device, you need software known as SP Flash Tool, Formally also called Smartphone Flash tool.

You just need to follow the below steps carefully and then you are good to go. Also, you need to have a working PC or Laptop because Smartphone Flash Tool is an application which only runs on a PC or Laptop. You can install Stock ROM to start your device from the start or if you bricked your device then you can also stock ROM to fix the issue, if you are device is having any problem like Bootloop, lagging, etc then you can install Stock ROM to overcome all these issues.

How to Install Stock ROM on Teclast T20 (TTeclast1)

The guide is simple and easy! All you have to do is simply download the below-given firmware files and tools on your PC and then follow the given instruction to install the Stock ROM on Teclast T20 using SP Flash Tool. Yes, this guide is also helpful to recover, unroot or fix any software malfunctioning problem.

Remember this guide is also very much needed in case of upgrade or downgrade the firmware on Teclast T20. First of all, download the software, Smartphone Flashtool on your PC and then flash your phone back to Stock ROM. We request you to read the steps carefully before upgrading Teclast T20 using this guide.

The Advantage Of Stock ROM:

• Flash Stock To Unbrick your Teclast T20
• Flash Stock ROM to Fix the boot loop problem
• Upgrade and Downgrade Teclast T20
• Unroot or Fix Bugs on your phone
• To fix the lag or stutter on Teclast T20
• By flashing Stock ROM, you can solve software problems.
• Revert back to stock to gain your warranty.

• Lineage OS 14.1 Device List
• Lineage OS 15.1 (Android 8.1 Oreo)
• Android Pie 9.0 Generic System image
• Official Android 9.0 Pie Supported List
• Lineage OS 16: List of Supported Devices

READ THIS CAUTION:

So before jumping into the manual upgradation setup, please make sure you have a good amount juice with at least 80% Charge. If not please charge the phone. Backup your phone in case if you need it later. If you brick the device we are not responsible. Do it at your own risk. Remember this guide is to update the Stock ROM on Teclast T20.

Firmware Details:

• Gapps File: Included
• Device Supported: Teclast T20 (TTeclast1)
• Tool Supported: SP Flash Tool
• Processor: MediaTek MT6797
• Android OS: 7.1.1 Nougat

Download File	Description
Download	T20(T2E1)-Android7.1.1_V1.23_20181023_zh-CN_gapps.7z
Download	T20(T2E1)-Android7.1.1_V1.16_20180827_en-US_gapps.7z
Download	T20(T2E1)-Android7.1.1_V1.02_20181126
Download	Initial Build

Steps to Install Stock Firmware on Teclast T20:

Before installing, make sure to follow the pre-requisite and install the necessary drivers and tools on your PC.

Pre-requisites

• Supported device: Teclast T20 
  
• Charge your phone: You need at least a 50% charge on Teclast T20
• Laptop or PC: To carry out this installation, you need a PC or Laptop.
• Take Device Backup:
  • Backup Android Phone Without Root on any device
  • Backup IMEI and NVRAM on Mediatek Chipset Android Device
  • If you have TWRP Recovery, Create and Restore Nandroid Backup using TWRP Recovery
• Smartphone Flash Tool: Download the latest SP Flash tool and extract it (Install)
• VCOM driver: Download VCOM Driver and install on your computer (still compatible with MT67xx phones)
• Install Latest Driver: Install the Latest Teclast USB Drivers. [For All Android USB Drivers]

Instructions to Install on Teclast T20: