Answered
Thanks to everyone who has downloaded, installed, and provided feedback on the most recent update for Adobe Reader for Android 10.1. While many users are happy with the updates we made in the release, we clearly made a mistake in removing the Reflow feature. We hear your comments and it’s our top priority to bring this feature back as quickly as possible. We will let you know as soon as we have additional updates.
Thank you for your continued support and feedback.
Dennis Griffin
Principle Product Manager, Adobe
http://blogs.adobe.com/adobereader/
Kelly McCathran
Adobe Community Expert
Certified Technical Trainer+