diff -uNr radare2-1.6.0/libr/include/r_magic.h radare2-1.6.0.mod/libr/include/r_magic.h
--- radare2-1.6.0/libr/include/r_magic.h	2017-07-11 18:54:22.000000000 +0300
+++ radare2-1.6.0.mod/libr/include/r_magic.h	2017-09-12 12:34:00.112989113 +0300
@@ -12,7 +12,7 @@
 R_LIB_VERSION_HEADER(r_magic);
 
 #ifndef MAGICFILE
-#define MAGICFILE "/etc/magic"
+#define MAGICFILE "@TERMUX_PREFIX@/etc/magic"
 #endif
 
 #define R_MAGIC_PATH R2_PREFIX "/share/radare2/" R2_VERSION "/magic"
diff -uNr radare2-1.6.0/libr/util/file.c radare2-1.6.0.mod/libr/util/file.c
--- radare2-1.6.0/libr/util/file.c	2017-07-11 18:54:22.000000000 +0300
+++ radare2-1.6.0.mod/libr/util/file.c	2017-09-12 12:34:06.732989109 +0300
@@ -874,7 +874,7 @@
 		path = strdup (tmpdir);
 	}
 #elif __ANDROID__
-	char *path = strdup ("/data/data/org.radare.radare2installer/radare2/tmp");
+	char *path = strdup ("@TERMUX_PREFIX@/tmp");
 #else
 	char *path = r_sys_getenv ("TMPDIR");
 	if (path && !*path) {