STELLAR-X5 Technical Bulletins

Firmware versions Change log EN Change log FR
N2074U.6.01.05.FR00 Android security patch: September 2024 Android security patch: September 2024
Letter Upgrade Android 14 Android 14 update
X-Cam updated X-Cam update
System improvement System improvement
N2074U.6.02.16.FR01 Android security patch: September 2024 Android security patch: September 2024
Letter Upgrade Android 14 Android 14 update
X-Space updated X-Space update
X-Cam updated X-Cam update
Audio improvement Audio improvement
System improvement System improvement
N2074U.6.03.18.FR00 Android security patch: February 2025 Android security patch: February 2025
X-Cam improvement X-Cam update
Fraunhofer noise reduction list Fraunhofer noise reduction list
Audio improvement Audio improvement
X-Track updated X-Track update
X-Space improvement X-Space update
System improvement System improvement
N2074U.6.03.03.FR01 Android security patch: April 2025 Android security patch: April 2025
X-Track Optimization X-Track optimization
X-Space Optimization X-Space Optimization
Update application optimization Update application optimization 
Removal of the My Account application Removal of the My Account application
Removal of the X-CAMP application Removal of the X-CAMP application
Compliance with European law regarding accessibility Compliance with European accessibility law
System improvements System improvements
N2074U.6.04.08.FR00 Android security patch: 05-05-2025 Android security patch: May 2025
Removal of Crosscall My Account App Removal of the Crosscall My Account application
Update X-Track App X-Track update
Removal of the My Account application Removal of the My Account application
Battery management improvement Battery management improvement
X-Space improvement X-Space update
System improvements System improvements
N2074U.6.04.04.FR01 Android Security Patch: 05/07/2025 Android security patch: May 2025
Update X-Track App X-Track update
X-Space Optimization X-Space Optimization
Update application optimization Update application optimization
Audio optimization Audio optimization
Battery management improvement Battery management improvement
System improvements System improvements
N2074V.6.01.24.FR00 Android security patch: 05-09-2025
Android security patch: 05-09-2025

Android 15 Android 15
N2074V.6.03.06.FR00 Android security patch: November 2025 Android security patch: November 2025

Fix for the audio playback issue via the A2DP profile, specifically the failure of the SBC codec at 44.1 kHz, which occurred following the update to Android 15. Fix for the audio playback issue via the A2DP profile, specifically the failure of the SBC codec at 44.1 kHz, which occurred following the update to Android 15.

Resolution of reboots caused by the failure of Google Play System Updates Fixes unexpected reboots caused by failed Google Play system updates

System improvement System improvement
N2074V.6.04.16.FR00 Android security patch: April 2026 Android security patch: April 2026

System improvement System improvement
N2074V.6.05.13.FR00 Android security patch: August 2026 Android security patch: August 2026

System improvement System improvement