Help please. Total worse than noob here. Tried to root 18190n on 4.1.2. Dont know exactly what went wrong but just came up on screen with start up message sayin "Samsung GALAXY S 111 mini GT-18190N" and nowt else. Then tried to unroot now phone says memory full, yellow pop-up box with details of phone and every time i switch it off it is as though it resets itself when i switch it back on.
Is it easier to through it out window and get a new phone or fixable?
Thanks in advance.