Samsung GT-i9105 Galaxy S II Plus Unbrick – Dead boot repair supported Samsung I9105 is based on the Broadcom BCM28145 Processor (Cortex-A9 Dual-Core).

Note, one simple way to connect over JTAG – connect USB cable to PC and
insert battery. In this case phone is automatically powered on.

To resurrect Samsung I9105:

•  Solder JTAG cable to Samsung I9105 JTAG pads;


•  Connect USB cable to phone and PC;


•  Insert battery;


•  Make sure Samsung I9105 is selected in the list of models;


•  Make sure a fixed TCK frequency is selected;


•  Click Resurrect button;


•  Wait till 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.

To enter download mode:

•  Disconnect PC cable;


•  Insert battery;


•  Hold both ‘Volume Down’ and ‘Home’ keys and press Power-On.

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