Anybody has a working link? Both this one and the one on the website are no longer working

According to the comments, the problems remain

Yeah it sucks. I wouldn't do it myself either. The DAP has so many quirks that for me is not economically worth it For whatever reason i thought you had the mk2. Since your unit is out of warranty you can always try a repair center next to you and ask for a quote. Remember that the mk2 also has...

It sounds like an hardware problem. Send an email to hiby directly, maybe they know some troubleshooting steps we don't know. I recommend the same to you. Contact hiby and inform us on the outcome. I'm curious to know if there's a fix other than sending the unit back.

Let it charge for a while. Maybe the battery icon was showing a wrong value.

Have you tried charging it? The unit can sometimes discharge itself.

You can open it and browse the file system but the things you want to change are on compiled binaries. The only thing I saw that could be changed is the theme. Anyway, I don't think that changing stuff and trying the modified firmware would work unless tou know what you are doing. The checksums...

Saw this on your car's manual : The recommended capacity of the USB memory is 16 GB or less. USB devices formatted to FAT32 are supported (USB devices formatted to other formats such as NTFS are not supported).

There's no special setting. When you connect it to a charger it will only charge if I recall correctly. When it detects a connection, you have the option to use it as a DAC or storage. Just make sure that the USB mode is not in "Audio" but in "Storage". I'm guessing you already tried it. Make...

I don't think it stores thumbnails. In the album view it always takes ages for the thumbnails to show up like it's reading them in real time and downsizing them on the cpu. If you scroll down and wait for new albums to show and scroll up again, it will take a long time again for the covers to...

Some cars do accept external flash storage devices and the R2 II can act as one. It will basically behave as a glorified sd card reader.

I checked the SD card for the database file and didn't find it so it's most likely stored on the slow internal spi flash. The R3 pro has 128MB. It's possible that the v2 has more and it can store a bigger database. Anyway, the R3 pro file system when uncompressed is around 70MB. I doubt a...

Both devices have the same cpu and ram amount. If one can support 50k tracks, so can the other. It's a soft limit imposed by hiby to differentiate the devices. I'm going to guess that the scan speed will be the same for both. Unless they coded a new and faster way for file scanning that they...

Does anyone know how they managed to put a USB 3.1 10Gbps port in there? The SOC only supports usb 2.0 and doesn't have any high speed interface like pci-e to put an external SD card to pci-e controller.

That's strange, the Fiio M3K has less than half the power output of the r2 II, and at 32ohm (the impedance of your iem's) it only has 25mW. Are you using the EQ? It lowers the volume when you use it. Also, can you try another pair of iem's to see if it behaves the same? Most of mine run fine at...

Correct!

For the device to be able to fully power off you need to disable "Standby", so every time it's turned on, it boots from the beginning. However, there is a bug that sometimes (very rarely) leaves the DAC turned on even when the device is fully powered off, depleting the battery very fast. I...

Check this post. Hiby recommends doing a factory reset after a downgrade. Also, before downgrading, it might be interesting unpairing both devices and pairing them again to see if it fixes the problem. That's a bug of version 1.1. Version 1.0 doesn't have it.

Are those 700mV per division? That's a 5 volt jolt.. yikes.. never experienced it myself. The dac/amp has the ability to go sleep to save power. It can be programmed (both time and with what level in dB it will be triggered by the automute function) or it can be done by the gpio's. The R2 II...

I don't think there is anyone from hiby reading these threads. You should all send them an email with your suggestions like i've been doing every time i find something that could be improved. There are probably fed up with me by now :rolling_eyes: .

Don't really understand your problem. I have version 1.0 and they show up alphabetically. Could you possibly be talking about that icon in top right corner that changes from albums to tracks? If you want version 1.0 you can download it here...

Yeah it's probably going to be a pain to find it then. Connect the DAP to the computer and see if all the files are there so you can see if it's the DAP not wanting to recognize that song or musicbee that didn't upload it. About last.fm, i don't think so. Unless The HiBy android app can do it...

About that scratched pre-installed screen protector. It's actually a protective layer on front of the real screen protector you have to carefully peel with your nail because it doesn't have the paper tab to remove it.

I never tried using lyrics myself so i thought that a .lrc file was enough by what you said. After searching for a bit, it seems Hiby OS only supports synced lyrics. Lyrics with timestamps. You can either manual search for them in specific websites that support them and paste them in musicbee...

If you already have the lyrics embedded, you can use MusicBee to manage you colection and select "always copy to .lrc file" when you sync with the DAP. If you don't have lyrics, there is also a plugin for MusicBee to batch download lyrics to your entire collection. About your bluetooth...