MR230/MR235 Audio App Download Instructions

Note:

Please check the model carefully before upgrading the software, and reconfirm whether you need to upgrade the software. If you do not need to upgrade to solve the problem, please carefully choose to upgrade by yourself.

2. If the upgraded firmware model does not correspond, it will cause the product to crash and must be returned to the factory, and the chip needs to be reset with a computer.
3. The product upgrade process will take about half a minute. If the upgrade is interrupted during the upgrade, it will easily cause the chip to be upgraded to half of the CPU not working, and also need return to the factory.

APP adjustable sound effects temporarily support: MR230 enhanced version and MR235, please confirm the corresponding installation.

Note: Due to Apple’s different operating systems and authorizations, APP sound adjustment is temporarily not supported. This APP supports Android devices that can access, adjust, and modify the chipset through this application, and save the parameters back to the hardware for storage. Changes made through this application will be saved until the next change. For Android phones, please scan the QR code below with your phone browser (do not scan with WeChat) or copy the link below to open it in your phone browser, download and install it from the official website.

http://www.aoyint.com/software/mrcsr.apk

Before using the APP to adjust the device, please make sure that the MR230/MR235 has been connected to the Bluetooth of the mobile device; for the detailed description of the pairing operation, please refer to the device manual.

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