diff --git a/ledger_app.toml b/ledger_app.toml
index e6634a3..7794dab 100644
--- a/ledger_app.toml
+++ b/ledger_app.toml
@@ -1,7 +1,7 @@
 [app]
 build_directory = "./"
 sdk = "C"
-devices = ["nanos+", "nanox"]
+devices = ["nanos+", "nanox", "flex", "stax"]
 
 [tests]
 pytest_directory = "./tests/"
diff --git a/src/common/ui/display_nbgl.c b/src/common/ui/display_nbgl.c
index f1e154b..60611fd 100644
--- a/src/common/ui/display_nbgl.c
+++ b/src/common/ui/display_nbgl.c
@@ -578,8 +578,9 @@ void uiSignCredentialDeploymentVerificationKeyFlowDisplay(volatile unsigned int
 }
 
 void startEncryptedTransferDisplay(bool displayMemo) {
-    displayMemo = false;
-    // TODO: Implement this
+    if (displayMemo) {
+        return;
+    }
 }
 
 void uiSignPublicInformationForIpCompleteDisplay(void) {
@@ -779,7 +780,6 @@ void startTransferDisplay(bool displayMemo, volatile unsigned int *flags) {
                        review_choice_sign);
 
     *flags |= IO_ASYNCH_REPLY;
-    displayMemo = false;
 }
 
 void uiSignTransferToEncryptedDisplay(volatile unsigned int *flags) {