Here is a stock ROM, MTK Backup for G-Tide A2 which is also known as G-Tide A-2.
With this G-Tide A2 flash file, you can flash stock ROM back to your G-Tide A2 using SP Flash Tool. This is mostly required when you have software issues with your G-Tide android devices, and in most cases, flashing stock ROM on G-Tide android devices corrects all software errors if you know how to do it.
Below here is the download link for the stock ROM. You may also see the tutorial page on how to flash stock ROM on G-Tide and other MTK android devices below.
G-Tide A2, A2 Stock ROM Download Details:
ROM Size: -
A2 Stock ROM Download Link: Download G-Tide A2 ROM Here
Tutorials for Flashing Stock ROM On G-Tide A2
How to Flash Stock ROM on G-Tide and other MTK Android Devices Here
Video Tutorial On How to Flash MTK Android
Source: List of All G-Tide Android Device Stock ROM and Flash Files