On this page, you will find the Download link of Kekai K27 Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Kekai K27 Firmware comes as a zip file and is of 4 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Kekai K27 Firmware is V1 and it was released on 21/05/2015.
File Name: Kekai_K27_21052015.zip
Alternate Name: Kekai K27 21052015
File Size: 4 MB
Developer: Kekai Mobile.
Released date: 21/05/2015