[dontfeedphils]

I don't know much about the subject, but I know that my Android Samsung S9 bought in 2019 needs OTG to work with the MoJo.

I've used many different kinds of USB cables with android (many different models). The phone will ask you what function you're using USB for and shouldn't have a problem.

I've used a USB-C to USB-B cable before with an old DAC and it worked just fine.

 

[CaptainFantastic]

I've used many different kinds of USB cables with android (many different models). The phone will ask you what function you're using USB for and shouldn't have a problem.

I've used a USB-C to USB-B cable before with an old DAC and it worked just fine.

For me non-OTG did not work with the S9 and I even went into developer mode, etc. Above in this same thread I asked the question and was advised to get OTG. Then it worked like a charm. I ended up using this one:

https://www.ebay.co.uk/itm/182642897787

Of course, not sure how shipping from China is affected these days by the health situation.

 

[dontfeedphils]

For me non-OTG did not work with the S9 and I even went into developer mode, etc. Above in this same thread I asked the question and was advised to get OTG. Then it worked like a charm. I ended up using this one:

https://www.ebay.co.uk/itm/182642897787

Of course, not sure how shipping from China is affected these days by the health situation.

What app are you using to push music? Maybe that has something to do with it.

I'm using UAPP and haven't had to purchase an OTG specific cable in a very long time.

I actually fed a BluMk2/Dave combo using the USB-C to USB-B cable previously mentioned and my Pixel 2 XL.

 

[CaptainFantastic]

What app are you using to push music? Maybe that has something to do with it.

I'm using UAPP and haven't had to purchase an OTG specific cable in a very long time.

I actually fed a BluMk2/Dave combo using the USB-C to USB-B cable previously mentioned and my Pixel 2 XL.

Yes, this must be it. At the time I was not using UAPP. Currently I use UAPP, but not all the time. I do find the interface in Qobuz better sometimes and also other things like Spotify don't even work with UAPP.

So I guess the answer is that Android users do not need OTG if using the MoJo exclusively through UAPP, otherwise they might need it depending on the phone?

 

[dontfeedphils]

Yes, this must be it. At the time I was not using UAPP. Currently I use UAPP, but not all the time. I do find the interface in Qobuz better sometimes and also other things like Spotify don't even work with UAPP.

So I guess the answer is that Android users do not need OTG if using the MoJo exclusively through UAPP, otherwise they might need it depending on the phone?

Yea, that seems to be the disconnect.

 

[Augustin1]

Hello!

Sorry if this was mentioned somewhere, but i am unable to find it.
Can i use this cable for phone with Mojo?

https://www.amazon.de/dp/B01GGKYAIU/ref=cm_sw_r_other_apa_i_CN-mEbN5Q0PV1

Thanks!

I will use it with Note 10+, usb c, i want to use only one cable, not otg dongle + mojo in the box cable, i prefer only one cable longer.

 

[Sotiris]

Has anyone tried the coaxial with Dap ? Is better than Usb?

 

[calbu]

Yes, this must be it. At the time I was not using UAPP. Currently I use UAPP, but not all the time. I do find the interface in Qobuz better sometimes and also other things like Spotify don't even work with UAPP.

So I guess the answer is that Android users do not need OTG if using the MoJo exclusively through UAPP, otherwise they might need it depending on the phone?

I use UAPP on a Moto X1 and connect to the Mojo via an OTG cable. UAPP does not detect Mojo if the connectors are interchanged.

 

[dontfeedphils]

I use UAPP on a Moto X1 and connect to the Mojo via an OTG cable. UAPP does not detect Mojo if the connectors are interchanged.

Because you're using an OTG cable. Use a normal cable with an Android phone, Mojo, and UAPP and you won't have an issue.

 

[calbu]

Because you're using an OTG cable. Use a normal cable with an Android phone, Mojo, and UAPP and you won't have an issue.

See "USB host OTG cable" section in:
https://www.extreamsd.com/index.php/technology/usb-audio-driver

 

[dontfeedphils]

See "USB host OTG cable" section in:
https://www.extreamsd.com/index.php/technology/usb-audio-driver

As I've said a couple of times, I've used numerous USB cables (not OTG) with at least four different Android phones running UAPP without issue.

 

[Steve Wilcox]

Aggh. The micro USB input port in my Mojo has just completely detached and is rattling around inside. I've just had a new battery installed and haven't even used it portably for about three years. It's been sitting on my desk connected to my PC via a Superfi cable.

Do you think there's any possibility of a DIY repair or should it go back to Chord? How much do you think for a repair?

 

[miketlse]

Aggh. The micro USB input port in my Mojo has just completely detached and is rattling around inside. I've just had a new battery installed and haven't even used it portably for about three years. It's been sitting on my desk connected to my PC via a Superfi cable.

Do you think there's any possibility of a DIY repair or should it go back to Chord? How much do you think for a repair?

Did you have the battery installed at a service centre?
If you contact Chord support, they will probably advise you to contact the same service centre - maybe the service centre accidently dislodged the socket, and would pay for the repair.

From memory the usb sockets are soldered at 5 locations, one leg at each corner, plus the main flat plate between the socket and circuit board, so it should take quite a bit of force to dislodge the socket.
Having said that, there are occasional reports of the usb ports becoming dislodged.

Overall a diy solution is possible, but only you can balance the cost of a service centre repair, against the hassle/time/cost of a diy repair.

 

[dontfeedphils]

See "USB host OTG cable" section in:
https://www.extreamsd.com/index.php/technology/usb-audio-driver

FYI. UAPP > Pixel 2 > Standard USB cable with short adapter (none of the pieces are OTG) > Hugo2 (or substitute Mojo).

 

[dontfeedphils]

Did you have the battery installed at a service centre?
If you contact Chord support, they will probably advise you to contact the same service centre - maybe the service centre accidently dislodged the socket, and would pay for the repair.

From memory the usb sockets are soldered at 5 locations, one leg at each corner, plus the main flat plate between the socket and circuit board, so it should take quite a bit of force to dislodge the socket.
Having said that, there are occasional reports of the usb ports becoming dislodged.

Overall a diy solution is possible, but only you can balance the cost of a service centre repair, against the hassle/time/cost of a diy repair.

The biggest question in this case would be if the actual PCB was damaged, or if the solder joints just failed. If the PCB was damaged it'll be much more costly, but there's no way to know until you crack it open.