This happens because the APP version was rolled back during the factory reset. When the machine is reset, the system returns to the earliest APP version, and many new models added...
"To update the firmware on the M288 for fixing issues like UV film white edges, follow these steps carefully: Connect to a stable network Ensure the M288 is connected to a reliabl...
"The machine’s software version depends on the release of new features. As of October 2025, the latest APP version is 3.0.05. Tips: You can check or update your version by foll...
Our machines use a cloud-based database + local cache system. As long as your device is connected to the internet, it will automatically synchronize with the server and receive th...
The screen protector machine’s app updates are one-way. This means: ➡️ Once the app is updated to a higher version, it cannot be rolled back to a lower version. Rollback o...
"The Mietubl screen protector cutting machine uses a hybrid update system that supports both online and offline data synchronization. When connected to the internet, the machine wi...
If the machine stops working after performing an update, it is usually caused by incomplete data download during the update process. You can try the following steps: Clear the...
"You can set the Cutter App as the default startup app by following these steps: Open the device System Settings. Locate Cutter App (usually found under App Management or Defaul...
This issue is usually caused by corrupted cached data in the system. Please follow the steps below: Clear the APP cache Follow the method shown in the video to clear the Cutter...
"Cache is essential for ensuring the stable operation of the app. However, under certain circumstances — such as after an app update or when data models fail to load — clearing the...
"We periodically release updates for the machine's app to improve performance and functionality. The password required to perform the app upgrade is ""1212"". Please note: App...
"If you start the screen protector cutting machine but the Cutter app does not launch automatically, this may be because the device was recently reset and the Cutter app has not be...
"You can restore the app to its original working state by performing a factory reset, which can resolve most software-related issues. This video provides a step-by-step guide on ho...
This issue is usually caused by corrupted cached data in the system（Please note that the following method only applies when the model list is not displayed at all.）. Please foll...
"You can reinstall the Cutter App by following these steps: Open Browser On the smart screen protector cutting machine, run the Chrome browser and enter the following address: ht...
"Check Network Connection The screen protector machine automatically updates its database when connected to the internet. Please ensure that your machine is online and connected t...
"The Word Cutting feature is only available in version 3.0.03 and above. You can check your current app version by going to "About This Device". https://osscdn.mietubl.com/ima...
"The feature is only available in version 3.0.03 and above. You can check your current app version by going to ""About This Device"". https://osscdn.mietubl.com/images/202505191638...
"A slow APP startup is usually caused by excessive cached data slowing down performance. You can try the following steps: Clear the Cache: Follow the steps shown in the video to go...
"The timing of version updates depends on the release of new features and does not follow a fixed schedule. You can go to ""My"" → ""APP Version Update"" to check whether your curr...
