Samsung SHW-M240S Galaxy Ace Unbrick – Dead Boot repair supported Repairing bricked Samsung M240S is easy with the RIFF Box.

You need to hold Power On button during JTAG connection establishing phase.

To resurrect Samsung M240S do this:

•  Solder JTAG cable to Samsung M240S JTAG pads;


•  Insert battery and connect USB cable to phone and PC;


•  Make sure Samsung M240S is selected in the list of models;


•  Click Resurrect button;


•  Press Power On button shortly if it stops on establish conneciton stage;


•  Wait few seconds until software signals a successful operation completion;


•  Disconnect USB cable, de-solder JTAG wires;

Now phone is in bootable condition, that is, even if it does not
start up normally, you can flash it using original Samsung downloader
software to restore it to the working state.

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