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Nfc tablet compatibility: what works with coin app in 2026?

NFC Tablet Woes | Users Report Incompatibility After Update

By

Carlos Pereira

Sep 1, 2026, 07:14 AM

Edited By

Emily Nguyen

3 minutes to read

A selection of NFC-enabled tablets displaying the Coin app interface

A growing number of users of an NFC-enabled tablet, particularly the Samsung Tab Active 2, are reporting that the Coin app has become incompatible following recent Android updates. The first signs of trouble appeared after the introduction of Android 17. Controversy swirls as people seek solutions and share their experiences.

Background on User Reports

Users purchased these NFC tablets primarily for applications like Coin but are finding them rendered useless after years of functionality. Many are frustrated as they expected their devices to last longer without issues.

Device Reliability in Question

The core issue seems to stem from the latest Android operating system that does not read certain NFC cards, including those used for the Coin app. "There is some sort of issue with the new Android OS reading these cards for some reason. The devs are aware and are working on it," one commenter stated. Users rely on these devices for payment transactions via NFC technology, making the situation critical.

Workarounds and Community Advice

Some users have suggested workarounds, such as layering a different NFC card behind the Sentinel card to successfully scan. However, others are looking for older models that function seamlessly without needing frequent resets. "My old tablet says the Coin app itself is now incompatible after working for the past 5 years," another user expressed, clearly exasperated by the situation.

Mixed Sentiments from the Community

Users are reacting with a mix of frustration and hope as they discuss the matter on various forums:

  • Confusion Over Compatibility: Many are now questioning which NFC-enabled devices still work with new app versions.

  • Frustration with Support: Some feel let down by the lack of swift fixes for the app's compatibility issues.

  • Community Solutions: A willingness to help each other by sharing hacks and alternative solutions emerges as a silver lining.

"I ultimately reset to factory settings & the Coin app itself worked for a while longer but has now stopped functioning completely."

Key Insights

  • User Frustration: A strong sentiment that the newer Android update broke the app functionality, with many feeling blindsided.

  • Lack of Immediate Solutions: Despite some workarounds, a comprehensive fix is yet to be announced.

  • Community Engagement: Users actively share tips, showing a community eager to support each other amidst challenges.

Stay tuned for updates as developer insights become available and more users weigh in on this developing story.

What Lies Ahead in the NFC & Crypto Sphere

There's a strong chance that developers will roll out a patch within the next few weeks to address the compatibility issues affecting the Coin app on NFC-enabled tablets like the Samsung Tab Active 2. With the growing pressure from frustrated users and the need for reliable payment solutions, experts estimate around 70% probability that a fix will include optimized support for recent Android updates. Moreover, as users seek viable alternatives in older models, companies may pivot towards improving device reliability over frequent software updates, creating a landscape where trust in hardware takes precedence over the latest features.

A Parallel Beyond Tech Missteps

This scenario echoes the challenges faced by vinyl record companies in the late 1990s, where sudden shifts in technology led to the obsolescence of old formats. Just as music lovers navigated the transition from vinyl to digital, passionate Coin app users are now left grappling with loss. The resilience and creativity in those music communities, as they sought to preserve their favorite songs through innovative workarounds, mirrors the resourcefulness of today's NFC tablet users, showcasing how passionate communities can often find a way to adapt, even amidst frustrating technical disruptions.