Force Sync vs Local Save: What's the Difference and When to Use It?
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Force Sync vs Local Save: What's the Difference and When to Use It?

18 สิงหาคม 2569

When using UFlix, you might notice the Force Sync button in the header bar and wonder how data saving works and how often you should click it.

Here is a quick 2-minute breakdown of the differences and the best times to use it.


1. The Key Difference

FeatureLocal Save (In-Browser)Force Sync (To Cloud)
MechanismSaves changes instantly in your browserUploads latest state to your cloud account
SpeedInstantaneous (0ms latency, works offline)Takes 1-2 seconds over internet
PurposeKeeps your library intact across browser restartsKeeps data perfectly synchronized across devices (PC ↔ iPad ↔ Mobile)

2. When Should You Click Force Sync?

Cloud Sync Status in Navigation Bar

While UFlix automatically syncs data in the background, there are two key moments when manual Force Sync is recommended:

  1. After Major Library Updates: When you just added a large batch of videos, reorganized tags, or updated custom posters.
  2. Before Switching Devices: When you finish setting up playlists on your computer and want to immediately continue watching on your iPad or Smart TV.

3. How to Use Force Sync

Force Sync Modal and Success Notification

  1. Click the Cloud Sync icon in the top right menu bar.
  2. Click the red Force Sync Now button.
  3. Wait 1-2 seconds until the green checkmark confirms Sync Completed.

4. Optional: Offline JSON Backup (Export Data)

For extra peace of mind or creating manual offline backups:

Export and Import JSON Buttons in Settings

  • Go to Settings ➡️ Data Backup & Restore.
  • Click Export JSON to download a complete backup file to your computer.
  • To restore your library on any fresh device, click Import JSON and select your backup file.

💡 Summary

  • Single Device Usage: You don't need to do anything; data saves locally automatically.
  • Multi-Device Sync: Click Force Sync Now after making major updates to keep all devices in sync instantly.