do you want to press on the home key and wake up the screen like all samsung models? do this:
1. using a file browser app, go to the folder / system / usr / keylauout
2. opening the file mtk-kpd.kl and search for the string "key 102 HOME"
3. then add the word WAKE , and the chain will have to be like this: " key 102 HOME WAKE "
4. save, reboot and try You'll have to give root permissions to the file browser so as to text editor
1. using a file browser app, go to the folder / system / usr / keylauout
2. opening the file mtk-kpd.kl and search for the string "key 102 HOME"
3. then add the word WAKE , and the chain will have to be like this: " key 102 HOME WAKE "
4. save, reboot and try You'll have to give root permissions to the file browser so as to text editor