diff --git a/Flash-Instructions/T3S3/README.md b/Flash-Instructions/T3S3/README.md
index 8b13789..b31e655 100644
--- a/Flash-Instructions/T3S3/README.md
+++ b/Flash-Instructions/T3S3/README.md
@@ -1 +1,8 @@
+Please note when flashing: on the T3S3, first press reset, press the PRG button, release the reset button, release the PRG button
+
+Write
+at 0x0 bootloader.bin   
+at 0x8000 partitions.bin   
+at 0xe000 boot_app0.bin   
+at 0x10000 Programm-file