diff --git a/icu4c/source/common/umutex.h b/icu4c/source/common/umutex.h old mode 100755 new mode 100644 diff --git a/icu4c/source/i18n/unicode/selfmt.h b/icu4c/source/i18n/unicode/selfmt.h old mode 100755 new mode 100644 diff --git a/icu4c/source/test/intltest/simplethread.cpp b/icu4c/source/test/intltest/simplethread.cpp old mode 100755 new mode 100644 diff --git a/icu4c/source/test/intltest/simplethread.h b/icu4c/source/test/intltest/simplethread.h old mode 100755 new mode 100644