Download stock firmware v1.1 for HiBy R3 Pro Portable Audio Player

This firmware is only for HiBy R3 Pro Portable Audio Player.

Download stock firmware v1.1 for HiBy R3 Pro Portable Audio Player from here, here or here.

Firmware details
Archive name: HiBy R3 Pro V1.1 firmware
Archive file size: 33,4 MB
Firmware image: r3pro.upt

Upgrade firmware steps
OTA Upgrade
Connect to Wifi and insert the micro SD card into R3 Pro, click System settings -> Firmware update -> Via OTA. Then R3 Pro will get updated.

SD-card upgrade
1. After downloading the firmware, please place the r3pro.upt file in the root directory of the Micro SD card.
2. Insert the Micro SD card into R3 Pro, click System settings -> Firmware update -> Via SD-card. Then R3 Pro will get updated.

Firmware changelog
1. Added support for MQA decoding when acting as USB DAC;
2. Fixed issue where playback of MQA in USB DAC mode hangs when external UI themes are used;
3. Fixed issue where Bluetooth playback stutters when WiFi is also on;
4. Fixed issue where device hangs when connected to certain Bluetooth devices for playback;
5. Optimized compatibility with OTG devices;
6. Optimized volume steppings for smoother volume changes;
7. Added TELEC certification for Japan;
8. Various bug fixes.

Caution Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.

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