From 35474e3627a7c57a1d59906b113b2bb57b36b240 Mon Sep 17 00:00:00 2001
From: MX <10697207+xMasterX@users.noreply.github.com>
Date: Mon, 23 Feb 2026 04:30:26 +0300
Subject: [PATCH] subghz: bft experiments

---
 lib/subghz/protocols/keeloq.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/subghz/protocols/keeloq.c b/lib/subghz/protocols/keeloq.c
index 421cfe560..159dbc62a 100644
--- a/lib/subghz/protocols/keeloq.c
+++ b/lib/subghz/protocols/keeloq.c
@@ -1023,11 +1023,23 @@ static uint32_t subghz_protocol_keeloq_check_remote_controller_selector(
                 case KEELOQ_LEARNING_SECURE:
                     bool reset_seed_back = false;
                     if((strcmp(furi_string_get_cstr(manufacture_code->name), "BFT") == 0)) {
+                        // Try current seed from file if present
+                        man = subghz_protocol_keeloq_common_secure_learning(
+                            fix, instance->seed, manufacture_code->key);
+                        decrypt = subghz_protocol_keeloq_common_decrypt(hop, man);
+                        if(subghz_protocol_keeloq_check_decrypt(
+                               instance, decrypt, btn, end_serial)) {
+                            *manufacture_name = furi_string_get_cstr(manufacture_code->name);
+                            keystore->mfname = *manufacture_name;
+                            return decrypt;
+                        }
+                        // Try seed from serial
                         //if(instance->seed == 0) {
                         instance->seed = (fix & 0xFFFFFFF);
                         reset_seed_back = true;
                         //}
                     }
+                    // Try seed from serial or zero seed
                     man = subghz_protocol_keeloq_common_secure_learning(
                         fix, instance->seed, manufacture_code->key);
                     decrypt = subghz_protocol_keeloq_common_decrypt(hop, man);