These are other tools which you can use to flash phones with MTK chips.
MTK smart phone multiport download tool which is the the best alternative of SP Flash Tools.
and multiport download tool for feature phones (basic phones)
You can flash ROMs with scatter files.
Format/ delete bootloaders of MTK devices
Flashing speed can be set.
Here are some download links of different versions of mtk multi port tool for smart phones.
To flash any mtk smart phone using this tool,
click on scatter file > Select the scatter file inside the ROM of the device you want to flash.
Select the Speed (High speed gives quick flashing results)
Tick any of the battery options (Battery || No Battery || Auto )
Click Start All.
Connect your device to the computer using any of the options ticked (Auto is always preferable).
Wait for the process to complete.
Here are some download links of different versions of mtk multiport tool for feature phones.
To flash any mtk feature phone using the files tools above,
Select the folder of the ROM.
Wait for process to complete