A520SKSU3CSD1_8.0_4File_Korea (SKC).zip
A520LKLU3CSD1_8.0_4File_Korea (LUC).zip
A520KKKU3CSD1_8.0_4File_Korea (KTC).zip
A520KKKU3CSA2_8.0_4File_Korea (KTC).rar
A520KKKU3CRK1_8.0_4File_Korea (KT Corporation) KTC.rar
A520KKKU3CRI3_8.0_4File_Korea (KT Corporation).rar