With custom recovery you’ve got some advantages that not available on original recovery. what? here are few : allows you to perform several advanced recovery, restoration, installation and maintenance operations on your Android device that aren’t possible with the stock recovery, and is one of the most common ways used to gain root access, back up device data, install a custom ROMs, kernels, themes, mods and more. Here below I build them for PICOphone 2 GBC :
Download : recovery-cwm-gbc.img
And here is the scatter file you might need :
Download : MT6575_picophone2_gbc_Android_scatter.txt
HOW TO INSTALL :
To install this custom recovery, you need SPFlashTool program which only available on winblows os platform so … really sorry, I cannot support it because I never use and don’t have winblows. You may refer to this tutorial : MT65xx Flashing Tutorial it is very well explained by Bruno Martin and try to find Flashing only part of the ROM part on the article to flash only the recovery image part.
Please be really careful using SPFlashTool, especially when flashing ROM not for your device, since it may bricked your device forever.
Happy Flashing !