Here is a Celkon A107 Plus Stock ROM Firmware which can be used to load and flash stock firmware on any Celkon A107 Plus of this exact variant. Any MTK Flash tools can download and flash this Celkon A107 Plus flash file on your A107 Plus so long as that MTK Flash Tool supports MTK Scatter File.
Since most major software malfunctions on any MTK Android devices can only be corrected by flashing, this A107 Plus flash file, if properly used, can unbrick (debrick) your A107 Plus and also corrects any software issues your Celkon A107 Plus may currently have. Also, keep in mind that when you load stock firmware on your Celkon A107 Plus using any MTK flash tool, your Celkon A107 Plus will be reset to factory defaults settings and by that, definately, your UserData will be lost including contacts, messages and others.
Note: If your A107 Plus is already bricked and you want to unbrick it, you will need to pay closer attention to the tutorials contained below here.
Celkon A107 Plus Stock ROM Firmware Download Link(s)
1. Celkon A107 Dead-SW-v1.1
2. Celkon A107 Plus LCD-SW-V0.07-2013-08-15
3. Celkon A107 Plus Touch-Software-v0.08-2014-01-26
How to Flash Stock Firmware On Celkon A107 Plus
1. Download your Celkon A107 Plus stock ROM firmware from the link above.
2. Extract the Celkon A107 Plus Firmware you downloaded from the link above onto a folder on your PC.
3. Download and install MTK android device drivers on your PC. You may skip this step if you have installed MTK drivers on your PC already otherwise, download MTK drivers here
4. Now, choose either of the tools listed below here to load the stock firmware on your Celkon A107 Plus.
See video tutorial here: How to Flash MTK Android Devices Video Tutorial
Note
1. Each of the tools listed above contained step by step guides with illustrated pictures on how to flash stock firmware on your Celkon A107 Plus.
2. If your device is bricked already, I recommend that you use NCK Box or SP Flash. Both are the safest toolS for flashing MTK Android devices.
3. If you require any further assistance, simply drop your comment detailing the issue(s) and I shall help you revive your Celkon A107 Plus, if need be.