If the cancel button isn't working in v12mate on your Fire TV Stick, the fix is usually to clear the app cache and re-launch — here's the exact process.
The fix, step by step
- 1.Go to Settings → Applications → Manage Installed Applications on your Fire TV
- 2.Select v12mate and choose 'Clear cache'
- 3.Force stop the app, then re-open it
- 4.Re-enter your IPTV 4K Canada login if prompted
If the issue persists, reinstall the app or switch to IPTV Smarters Pro or TiviMate — both work perfectly with IPTV 4K Canada.
Clearing the app cache fixes most Fire TV Stick button and freezing issues in seconds.
Get IPTV 4K Canada Today
22,000+ channels and 80,000+ movies in 4K. Instant Interac activation, free trial, no contracts.
Buy IPTV SubscriptionFrequently Asked Questions
Activation is instant. After your Interac e-Transfer is confirmed, your IPTV 4K Canada login is delivered by email within minutes, ready to use on any device.
For smooth HD streaming you need about 15 Mbps; for 4K/UHD channels we recommend 25 Mbps or higher. IPTV 4K Canada's anti-freeze servers automatically adapt to your connection.
Our IPTV service works on Amazon Fire TV Stick, Android TV boxes, Smart TVs (Samsung & LG), Apple TV, iPhone, iPad, Android phones, Windows, Mac, MAG and Formuler boxes — using apps like IPTV Smarters Pro and TiviMate.