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After buying an Android Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

I have enabled Developer options on this device and can enable adb if needed.

After buying an Android '13'^† Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

I have enabled Developer options on this device and can enable adb if needed.

^{† About may say "Android 13", but it's probably a lie, it looks more like Android 10, but I would like to know the most reliable way to work it out.}

After buying an Android Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

I have enabled Developer options on this device and can adb if needed.

After buying an Android Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

I have enabled Developer options on this device and can enable adb if needed.

After buying an Android Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

After buying an Android Head unit with a screen higher resolution than my previous stereo, I found that it didn't offer any options to change the font or icon size in it's accessibility options, so text is too small at arms length, where the screen is.

Since there are no after market ROMs for this device yet, I wonder if there is any other way to change these settings via an app, or by editing a configuration file somewhere?

I have enabled Developer options on this device and can adb if needed.