Here is a BluBoo Maya Stock ROM Firmware which can be used to load and flash stock firmware on any BluBoo Maya of this exact variant. Any MTK Flash tools can download and flash this BluBoo Maya flash file on your Maya 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 Maya flash file, if properly used, can unbrick (debrick) your Maya and also corrects any software issues your BluBoo Maya may currently have. Also, keep in mind that when you load stock firmware on your BluBoo Maya using any MTK flash tool, your BluBoo Maya will be reset to factory defaults settings and by that, definately, your UserData will be lost including contacts, messages and others.
Note: If your Maya is already bricked and you want to unbrick it, you will need to pay closer attention to the tutorials contained below here.
BluBoo Maya Stock ROM Firmware Download Link(s)
1. BluBoo Maya_V178C_HD_M_V1.0_0923_V1.0.2
2. BluBoo Maya_V178C_HD_M_V1.0_V1.2.4
How to Flash Stock Firmware On BluBoo Maya
1. Download your BluBoo Maya stock ROM firmware from the link above.
2. Extract the BluBoo Maya 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 BluBoo Maya.
2. NCK Box
3. Miracle Box
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 BluBoo Maya.
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 BluBoo Maya, if need be.