If you have got this device(KKP K701) that looks like one of those Sony XBO devices, you will find this post useful. The device is powered by an MTK MT6572 chip and runs on Android 4.4.2.
The firmware shared here will be useful when the device has firmware related issues like hanging on the boot logo, virus infection, slow operation, corrupt file system, etc. Flashing this firmware will revive your KKP K701 and return it the factory state.
Before flashing your KKP 701, try to make a backup of your own device and save it somewhere or on your PC. Download link to the KKP 701 firmware and the flashing tutorial can be found below.
Download KKP K701 Stock Firmware
After downloading the firmware, click here for the flashing guide.