1.MTK Droid Tool.
2.Flash Tool.
Open MTK Droid Tool
1.When connect your Phone then Click "Blocks Map"
2.recovery Scatter Number: eg. 0002D80000
recovery Size Number: eg. 0000600000
3.Click "Create Scatter file"
4.Save.
Open Flash Tool
1.Download Tab choose Scatter file(MTK Droid Tool Save)
2.Choose "Readback" Tab.
3.Click "Add"
4.Double Click "Start Address"
5.Choose Folder to Save(type file name "recovery.img")
6.then "Readback block start address" Box is show.
7.Fill "Start Address: " eg. 0x.size... (0x0600000)
Fill "Length : " eg. 0x.Scatter... (0x2D80000)
8.Click "Read Back"
9.Phone power off and Battery Remove and USB Cable Connect Battery Replace.
10."OK" Box Show you.
11.Phone Power On.
Then Open MTK Droid Tool
1. 1st Connect your phone with MTK Droid Tool
2."root.backup.recovery" Tab and Click "Recovery And Boot"
3.And choose save folder(type file name "recovery.img" and enter)
3.Yes
Open "C:\Program Files\Mtk_Droid_Tool_v2.5.3d\recovery"
copy recovery.img file
paste "Save Folder(MTK Droid Tool Scatter Save Folder)
delete Old recovery.img
rename "recovery.img"
Flash Recovery with Flash Tool.
Thank!