Subsurface mobile 2.1.3( Pelagic data cable issues

Dirk Hohndel dirk at
Wed Sep 19 19:13:54 PDT 2018

How do you feel with signing your app with a different certificate. Did you change the name?

On September 19, 2018 6:30:03 PM PDT, Bill Perry <bperrybap at> wrote:
>Something odd is going on with the my S4 running Android 4.4.4 (the
>latest playstore app works on the S7 Android 8.0.0)
>On the S4
>With the 2.1.1( app built from source a "Choose app for the USB
>device" dialog comes up with Subsurface-mobile in the choices.
>With the 2,1.3( this dialog does not come up.
>2.1.1( built from source can access the ftdi device when run
>from the USB choose app dialog.
>2.1.3( from the app store can not access the ftdi device and
>gets the permission error.
>I'm still trying to figure out what is going on.
>On 09/19/2018 04:01 PM, Dirk Hohndel wrote:
>>> On Sep 19, 2018, at 1:22 PM, Bill Perry
><bperrybap at> wrote:
>>> Clearly something is possible as it works in the 4.8.1 code that I
>build from sources and nothing on the phone has changed other than
>installing the new app from the playstore.
>>> I'm assuming it could be related to the Subsurface app not showing
>up as an app for the USB device when the data cable is plugged in.
>>> Is the USB manager responsible for poppping up that USB device/app
>dialog and then granting permission to the selected app ?
>> My guess is that you tapped on "no" by mistake at some point. 
>> I'm sure this can be reset somehow in the settings, but I don't know
>how of the top of my head.
>> /D

From my phone
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