My guess is you would be charged with obstruction of justice. This would be similar to you destroying evidence requested under subpoena. Now, as a matter of l

My guess is you would be charged with obstruction of justice. This would be similar to you destroying evidence requested under subpoena. Now, as a matter of legal strategy, this may be a better charge to face than whatever is on your phone. Of course, this is not legal advice and YMMV.