Android TSL Firmware Loader

The TSL Firmware Loader v1.3.1 App will ensure that your TSL IH21 Reader firmware is fully up-to-date.

The App has IH21 Updater v1.0.7 built-in, which contains:

Firmware update: v1.4.0

Bluetooth firmware update: v1.0.6

The built-in update package allows you to update Readers even when an internet connection is unavailable.

TSL Firmware Loader requires IH21 reader firmware 1.2.1 or greater. When upgrading from firmware versions below 1.2.1 we recommend that firmware is installed using the TSL PC Firmware Downloader (v1.27 or above).

Note: with additional equipment, it is also possible to use TSL Firmware Loader to install the 1.2.1 firmware - see the Application Note - TSL Firmware Loader for details of the procedure and equipment required.

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