diff --git a/BACKEND/app/controllers/ios_license_controller.ts b/BACKEND/app/controllers/ios_license_controller.ts
index 8009e9e..1df8375 100644
--- a/BACKEND/app/controllers/ios_license_controller.ts
+++ b/BACKEND/app/controllers/ios_license_controller.ts
@@ -1,81 +1,39 @@
-import type { HttpContext } from '@adonisjs/core/http'
 import fs from 'node:fs'
-import path from 'node:path'
 
 export default class IosLicenseController {
-  /* ================= LIST ================= */
+  /* ================= HELPER ================= */
+
+  private getBinFiles(dir: string): string[] {
+    if (!fs.existsSync(dir)) return []
+
+    return fs.readdirSync(dir).filter((file) => file.toLowerCase().endsWith('.bin'))
+  }
+
+  private getLicFiles(dir: string): string[] {
+    if (!fs.existsSync(dir)) return []
+
+    return fs.readdirSync(dir).filter((file) => file.toLowerCase().endsWith('.lic'))
+  }
+
+  /* ================= IOS ================= */
 
   async getIos() {
-    return fs.readdirSync('storage/ios')
+    const smbPath = '/ipsteamSMB/IOS/i'
+    const localPath = 'storage/ios'
+
+    const targetPath = fs.existsSync(smbPath) ? smbPath : localPath
+
+    return this.getBinFiles(targetPath)
   }
 
+  /* ================= LICENSE ================= */
+
   async getLicense() {
-    return fs.readdirSync('storage/license')
-  }
+    const smbPath = '/ipsteamSMB/IOS/License'
+    const localPath = 'storage/license'
 
-  /* ================= UPLOAD ================= */
+    const targetPath = fs.existsSync(smbPath) ? smbPath : localPath
 
-  async uploadIos({ request, response }: HttpContext) {
-    const file = request.file('file', {
-      size: '4gb',
-      extnames: ['bin', 'img', 'tar'],
-    })
-
-    if (!file) {
-      return response.badRequest('File is required')
-    }
-
-    await file.move('storage/ios', {
-      name: file.clientName,
-      overwrite: true,
-    })
-
-    return {
-      success: true,
-      filename: file.clientName,
-    }
-  }
-
-  async uploadLicense({ request, response }: HttpContext) {
-    const file = request.file('file', {
-      size: '100mb',
-      extnames: ['lic', 'txt'],
-    })
-
-    if (!file) {
-      return response.badRequest('File is required')
-    }
-
-    await file.move('storage/license', {
-      name: file.clientName,
-      overwrite: true,
-    })
-
-    return {
-      success: true,
-      filename: file.clientName,
-    }
-  }
-
-  /* ================= DOWNLOAD ================= */
-
-  async downloadIos({ params, response }: HttpContext) {
-    const filePath = path.join('storage/ios', params.filename)
-
-    if (!fs.existsSync(filePath)) {
-      return response.notFound('File not found')
-    }
-
-    return response.download(filePath)
-  }
-
-  async downloadLicense({ params, response }: HttpContext) {
-    const filePath = path.join('storage/license', params.filename)
-
-    if (!fs.existsSync(filePath)) {
-      return response.notFound('File not found')
-    }
-
-    return response.download(filePath)
+    return this.getLicFiles(targetPath)
   }
 }
diff --git a/BACKEND/app/services/line_connection.ts b/BACKEND/app/services/line_connection.ts
index fcf202f..c524dd1 100644
--- a/BACKEND/app/services/line_connection.ts
+++ b/BACKEND/app/services/line_connection.ts
@@ -1166,7 +1166,7 @@ export default class LineConnection {
       },
       {
         expect: 'rommon',
-        send: `TFTP_FILE=ios/${nameIos}`,
+        send: `TFTP_FILE=i/${nameIos}`,
         delay: '1',
         repeat: '1',
         note: '',
@@ -1372,7 +1372,7 @@ export default class LineConnection {
       },
       {
         expect: '',
-        send: this.listDeviceIos?.includes(nameIos) ? '' : `ios/${nameIos}`,
+        send: this.listDeviceIos?.includes(nameIos) ? '' : `i/${nameIos}`,
         delay: '1',
         repeat: '1',
         note: '',
@@ -1554,7 +1554,7 @@ export default class LineConnection {
     await this.writeCommand(`copy flash: tftp:\r\n`)
     await this.writeCommand(`${fileName}\r\n`)
     await this.writeCommand(`${server}\r\n`)
-    await this.writeCommand(`ios/${fileName}\r\n`)
+    await this.writeCommand(`i/${fileName}\r\n`)
     await sleep(5000)
     while (true) {
       if (this.outputBuffer.includes('#')) {
diff --git a/BACKEND/providers/socket_io_provider.ts b/BACKEND/providers/socket_io_provider.ts
index 716933f..04ef700 100644
--- a/BACKEND/providers/socket_io_provider.ts
+++ b/BACKEND/providers/socket_io_provider.ts
@@ -669,8 +669,8 @@ export class WebSocketIo {
           stationId,
           [lineId],
           async (lineCon) => {
-            await lineCon.backupIos(iosName)
             if (isReboot) {
+              await lineCon.backupIos(iosName)
               if (!outletNumber || outletNumber < 0) return
               if (!station) return
               const apcIp = (station as any)[`${apcName}_ip`] as string