From 8d0f4b766ac0e650534f72995b6f05827c3eddc4 Mon Sep 17 00:00:00 2001
From: Alex Voinea <voinea.dragos.alexandru@gmail.com>
Date: Mon, 14 Feb 2022 10:14:08 +0100
Subject: [PATCH] Change fake SN as requested

---
 Firmware/ultralcd.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index c0fa36887..13ee04275 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -8974,7 +8974,7 @@ bool FarmOrUserECool(){
 
 #ifdef PRUSA_SN_SUPPORT
 void WorkaroundPrusaSN() {
-    const char *SN = PSTR("CZPX000000000000000");
+    const char *SN = PSTR("CZPXInvalidSerialNr");
     for (uint8_t i = 0; i < 20; i++) {
         eeprom_update_byte((uint8_t*)EEPROM_PRUSA_SN + i, pgm_read_byte(SN++));
     }