heu guys:
here is the firmware download address for I9502+ SKU 168572 smartphone
http://www.mediafire.com/download/czz1u4xw2wek5ub/SM611_W_JYY_V0.24.2_S0121.rar
the flash tool is the same as GT72:
http://www.mediafire.com/view/1k79kwoe52bgqg4/GT72_SP_Flash_Tool_v3.1316.0.148.rar
steps are same as the method below:
http://www.mediafire.com/download/eunzf353kuf007j/G4-tool_and_driver.zip
good luck
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