diff --git a/README.md b/README.md
index f703e19..d1177b2 100644
--- a/README.md
+++ b/README.md
@@ -198,15 +198,15 @@ sudo systemctl restart bluetooth
 # pair device (you need the PIN)
 bluetoothctl
 power on
-pair 98:D3:33:80:86:BA
+pair 20:15:02:02:16:28
 quit
 # connect to device
-sudo rfcomm bind rfcomm0 98:D3:33:80:86:BA
+sudo rfcomm bind rfcomm0 20:15:02:02:16:28
 # switch to bootloader
-echo "system" > /dev/rfcomm0
+echo "embedded" > /dev/rfcomm0
 # flash firmware (it always fails the first time)
 stm32flash /dev/rfcomm0
-stm32flash /dev/rfcomm0 -S 0x08002000 -w application.bin -R
+stm32flash /dev/rfcomm0 -b 115200 -S 0x08002000 -w application.bin -R
 # disconnect from device
 sudo rfcomm release rfcomm0
 ~~~