https://community.nxp.com/t5/TapLinx-SDK-TagWriter-and/java-and-android-offline-key/m-p/2272407#M232 <P>There is a "Regen Key" but we don't recommend to use it.</P> <P>There is no expiry date.</P> Mon, 05 Jan 2026 07:45:30 GMT jimmychan 2026-01-05T07:45:30Z https://community.nxp.com/t5/TapLinx-SDK-TagWriter-and/java-and-android-offline-key/m-p/2269403#M231 <P>if iam using offline key for java application and android apk (taplinx)<BR />is this offline key for both should be renewable or request anew one from nxp ??<BR />or this key have an expiration date / time ?????<BR />#Ta</P> Sun, 28 Dec 2025 18:54:57 GMT https://community.nxp.com/t5/TapLinx-SDK-TagWriter-and/java-and-android-offline-key/m-p/2269403#M231 IslamElmasry 2025-12-28T18:54:57Z https://community.nxp.com/t5/TapLinx-SDK-TagWriter-and/java-and-android-offline-key/m-p/2272407#M232 <P>There is a "Regen Key" but we don't recommend to use it.</P> <P>There is no expiry date.</P> Mon, 05 Jan 2026 07:45:30 GMT https://community.nxp.com/t5/TapLinx-SDK-TagWriter-and/java-and-android-offline-key/m-p/2272407#M232 jimmychan 2026-01-05T07:45:30Z