Change highlight coloris on the app

I opened Acrobat Reader on my iPhone and yes indeed, the highlighting colors are more limited than in the desktop app. That's just the way it is, in my experience. The programs technically have the same name, but they have different capabilities. Apparently, the color orange didn't make the cut to be included in the mobile version.

Hi,

I am not entirely sure if what you are trying to do is now available as a premium feature. Some editing premium features can be unlocked if you log in with your AdobeID for Adobe Acrobat Pro, or PDF Pack for example.

On the other hand, I wonder if your Acrobat Mobile App is updated to refelect its current version. Alternatively I was wondering also if it would make any difference to update your AndroidOS in that tablet.

Your TabA should be using AndroidOS Marshmallow 6.0 which is kind of old. You should be able to upgrade to Android Oreo 8.1 (if you havn't yet).

You can try and  uninstall the mobile app andjust for troubleshooting purposes,  instead of using the appstore reinstall using the standalone offline installer from here: https://get.adobe.com/reader/enterprise/

Select from the pulldown menu for Android versions 5 and above 32bit version