No, this is a stock ROM. It will relock the bootloader if previously unlocked. Use fastboot oem unlock separately if needed.
By following the instructions outlined in this article, you can successfully flash your Alcatel 9015Q device with the MT6737m 6.0 firmware and resolve software-related issues. Alcatel 9015Q Flash File MT6737m 6.0 Tested
Flashing the stock firmware can resolve a wide range of software issues, including: No, this is a stock ROM