1 files changed, 8 insertions, 0 deletions

diff --git a/_ont/ont-fs-com-gpon-onu-stick-with-mac.md b/_ont/ont-fs-com-gpon-onu-stick-with-mac.md
index b317a71..f28cd76 100644
--- a/_ont/ont-fs-com-gpon-onu-stick-with-mac.md
+++ b/_ont/ont-fs-com-gpon-onu-stick-with-mac.md
@@ -43,6 +43,14 @@ layout: default
 
 # General setting
 
+## Bootloader unlock from shell
+{% include alert.html content="It is strongly recommended that you unlock the bootloader before making any major changes to the firmware." alert="Warning"  icon="svg-warning" color="yellow" %}
+```sh
+fw_setenv bootdelay 5
+fw_setenv asc 0
+fw_setenv "gpio input 105;gpio input 106;gpio input 107;gpio input 108;gpio set 3;gpio set 109;gpio set 110;gpio clear 423;gpio clear 422;gpio clear 325;gpio clear 402;gpio clear 424"
+```
+If you haven't done this and the stick doesn't work due to your changes you can follow the [Huawei MA5671A unlock guide](/ont-huawei-ma5671a-root)
 
 ## Setting S/N
 ```sh