diff --git a/flash/factory.common b/flash/factory.common
index 49b0e3e187b866bc1386ea773779d6e26d188104..fb740c4331cffb6c688c0e34be16ce95c7ec0bf4 100755
--- a/flash/factory.common
+++ b/flash/factory.common
@@ -30,8 +30,10 @@ check_unlock_status() {
       echo "Please follow the instructions to unlock the bootloader!"
       PHONE_IS_READY=false
     fi
-    DEVICE_INFO_OUTPUT=$("${FASTBOOT_BIN}" oem device-info 2>&1)
-    if [[ $DEVICE_INFO_OUTPUT != *"Device critical unlocked: true"* ]]; then
+    DEVICE_INFO_OUTPUT=$("${FASTBOOT_BIN}" oem device-info 2>&1 || true)
+    if [[ $DEVICE_INFO_OUTPUT == *"unknown command"* ]] || [[ $DEVICE_INFO_OUTPUT == *"FAILED"* ]]; then
+      echo "Info: Device does not support 'oem device-info', skipping critical unlock check."
+    elif [[ $DEVICE_INFO_OUTPUT != *"Device critical unlocked: true"* ]]; then
       echo "Error: Critical partitions are not unlocked."
       echo "Please execute 'fastboot flashing unlock_critical' first!"
       PHONE_IS_READY=false