Originally Posted by lelepanz
Sorry, how can I install it?
I read your post yesterday but I didn't understand.
Can you explain me better?
It is quite similar to flashing the complete rom. Make sure you understand the second post completely first. If you know what you are doing with that, then you can proceed to do the following.
You copy the modified recovery.img into the folder with the other rom files (replacing the recovery.img that is there).
You start the SP Flash Tool. You choose the scatter file. You uncheck everything but the RECOVERY file. You click on "Download" (not on "Firmware -> Upgrade" this time). You will see a "Download warning", but click on Yes anyway. Plug in your device as with the previous instructions on how to flash your rom update.