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Get JBL Firmware Update: On Tune21 old version APK for Android
To solve Bluetooth disconnect issue at standby status by JBL Firmware Update.
Through your mobile device, you can now conveniently update firmware version in your JBL Firmware Update app, but no supporting other features. Supported models are:
- JBL Tune215BT and JBL Tune125BT
What's New in the Latest Version 1.0.0
Last updated on Jan 22, 2021
- To support firmware update on JBL Tune215BT and JBL Tune125BT.
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JBL Firmware Update: On Tune21
1.0.0 by Harman Consumer, Inc.
Jan 22, 2021