diff --git a/src/aimedb/index.ts b/src/aimedb/index.ts
index 1e8f531..c22e689 100644
--- a/src/aimedb/index.ts
+++ b/src/aimedb/index.ts
@@ -28,7 +28,11 @@ export default async function aimedb(socket) {
         case "lookup":
         case "lookup2":
           console.log("Aimedb: Mifare lookup", req.luid);
-          output.write({ type: req.type, status: 1 }); // Add aimeId if desired
+          output.write({
+            type: req.type,
+            status: 1,
+            aimeId: 0x55667788,
+          });
 
           break;
 
diff --git a/src/idz/decoder.ts b/src/idz/decoder.ts
index 3a1d97e..9dc1649 100644
--- a/src/idz/decoder.ts
+++ b/src/idz/decoder.ts
@@ -22,6 +22,14 @@ readers.set(MSG.ACCOUNT_LOCK_REQ, buf => {
   };
 });
 
+readers.set(MSG.ACCOUNT_UNLOCK_REQ, buf => {
+  return {
+    type: "account_unlock_req",
+    aimeId: buf.readUInt32LE(0x0004),
+    pcbId: buf.slice(0x0008, buf.indexOf("\0", 0x0008)).toString("ascii"),
+  };
+});
+
 readers.set(MSG.CREATE_RECORD_REQ, buf => {
   return {
     type: "create_record_req",
diff --git a/src/idz/defs.ts b/src/idz/defs.ts
index 555cb34..12ada30 100644
--- a/src/idz/defs.ts
+++ b/src/idz/defs.ts
@@ -8,6 +8,8 @@ export const MSG = {
   UPDATE_RECORD_REQ: 0x0068,
   ACCOUNT_LOCK_REQ: 0x0069,
   ACCOUNT_LOCK_RES: 0x006a,
+  ACCOUNT_UNLOCK_REQ: 0x006f,
+  ACCOUNT_UNLOCK_RES: 0x0070,
   CREATE_TEAM_REQ: 0x007b,
   CREATE_TEAM_RES: 0x007c,
   UPDATE_STORY_CLEAR_REQ: 0x007f,
@@ -20,6 +22,7 @@ export const MSG = {
 export const REQ_LEN = new Map<number, number>();
 
 REQ_LEN.set(MSG.ACCOUNT_LOCK_REQ, 0x0020);
+REQ_LEN.set(MSG.ACCOUNT_UNLOCK_REQ, 0x0020);
 REQ_LEN.set(MSG.CREATE_RECORD_REQ, 0x00c0);
 REQ_LEN.set(MSG.CREATE_TEAM_REQ, 0x0010);
 REQ_LEN.set(MSG.GET_CONFIG_REQ, 0x0050);
diff --git a/src/idz/encoder.ts b/src/idz/encoder.ts
index 33a19df..277fb3a 100644
--- a/src/idz/encoder.ts
+++ b/src/idz/encoder.ts
@@ -29,6 +29,13 @@ export class Encoder extends Transform {
 
         break;
 
+      case "account_unlock_res":
+        buf = Buffer.alloc(0x0010);
+        buf.writeUInt16LE(MSG.ACCOUNT_UNLOCK_RES, 0x0000);
+        buf.writeUInt8(obj.status, 0x0004);
+
+        break;
+
       case "create_team_res":
         buf = Buffer.alloc(0x0ca0);
         buf.writeUInt16LE(MSG.CREATE_TEAM_RES, 0x0000);
@@ -39,7 +46,7 @@ export class Encoder extends Transform {
       case "generic_res":
         buf = Buffer.alloc(0x0020);
         buf.writeUInt16LE(MSG.GENERIC_RES, 0x0000);
-        buf.writeUInt32LE(obj.field_0004, 0x0004);
+        buf.writeUInt32LE(obj.status, 0x0004);
 
         break;
 
diff --git a/src/idz/index.ts b/src/idz/index.ts
index 9411d78..fe9a21c 100644
--- a/src/idz/index.ts
+++ b/src/idz/index.ts
@@ -22,10 +22,18 @@ export default async function idz(socket: Socket) {
 
           break;
 
+        case "account_unlock_req":
+          output.write({
+            type: "account_unlock_res",
+            status: 1,
+          });
+
+          break;
+
         case "create_record_req":
           output.write({
             type: "generic_res",
-            field_0004: 1,
+            status: 1,
           });
 
           break;
@@ -115,7 +123,7 @@ export default async function idz(socket: Socket) {
         case "update_record_req":
           output.write({
             type: "generic_res",
-            field_0004: 1,
+            status: 1,
           });
 
           break;
diff --git a/src/idz/request.ts b/src/idz/request.ts
index c1d15aa..54b309d 100644
--- a/src/idz/request.ts
+++ b/src/idz/request.ts
@@ -5,6 +5,12 @@ export interface AccountLockRequest {
   field_0018: number;
 }
 
+export interface AccountUnlockRequest {
+  type: "account_unlock_req";
+  aimeId: number;
+  pcbId: string;
+}
+
 export interface CreateRecordRequest {
   type: "create_record_req";
   aimeId: number;
@@ -62,6 +68,7 @@ export interface UpdateRecordRequest {
 
 export type Request =
   | AccountLockRequest
+  | AccountUnlockRequest
   | CreateRecordRequest
   | CreateTeamRequest
   | GetConfigRequest
diff --git a/src/idz/response.ts b/src/idz/response.ts
index 1105a05..cd3c759 100644
--- a/src/idz/response.ts
+++ b/src/idz/response.ts
@@ -5,9 +5,14 @@ export interface AccountLockResponse {
   field_001C: Date;
 }
 
+export interface AccountUnlockResponse {
+  type: "account_unlock_res";
+  status: number;
+}
+
 export interface GenericResponse {
   type: "generic_res";
-  field_0004: number;
+  status: number;
 }
 
 export interface CreateTeamResponse {
@@ -79,6 +84,7 @@ export interface UpdateProvisionalStoreRankResponse {
 
 export type Response =
   | AccountLockResponse
+  | AccountUnlockResponse
   | CreateTeamResponse
   | GenericResponse
   | GetConfigResponse