diff --git a/_data/devices/crownlte.yml b/_data/devices/crownlte.yml
index aaada11eeb..eae3849617 100644
--- a/_data/devices/crownlte.yml
+++ b/_data/devices/crownlte.yml
@@ -13,6 +13,7 @@ cpu_freq: 4 x 2.8 GHz + 4 x 1.7 GHz
current_branch: 20
dimensions: {depth: 8.8, height: 161.9, width: 76.4}
download_boot: With the device powered off, hold Volume Down + Bixby + Power.
+format_on_upgrade: fde
gpu: ARM Mali-G72 MP18
image: crownlte.png
install_method: heimdall
diff --git a/_data/devices/star2lte.yml b/_data/devices/star2lte.yml
index 1a7be2eecb..06b8bbfe21 100644
--- a/_data/devices/star2lte.yml
+++ b/_data/devices/star2lte.yml
@@ -13,6 +13,7 @@ cpu_freq: 4 x 2.8 GHz + 4 x 1.7 GHz
current_branch: 20
dimensions: {depth: 8.5, height: 158.1, width: 73.8}
download_boot: With the device powered off, hold Volume Down + Bixby + Power.
+format_on_upgrade: fde
gpu: ARM Mali-G72 MP18
image: star2lte.png
install_method: heimdall
diff --git a/_data/devices/starlte.yml b/_data/devices/starlte.yml
index bed95e6148..ba0cdaa426 100644
--- a/_data/devices/starlte.yml
+++ b/_data/devices/starlte.yml
@@ -12,6 +12,7 @@ cpu_freq: 4 x 2.8 GHz + 4 x 1.7 GHz
current_branch: 20
dimensions: {depth: 8.5, height: 147.7, width: 68.7}
download_boot: With the device powered off, hold Volume Down + Bixby + Power.
+format_on_upgrade: fde
gpu: ARM Mali-G72 MP18
image: starlte.png
install_method: heimdall