+1 GB in Dropbox via Mailbox (now also for Android)

Hello to all fans of pumping their dropbox :) I
came across, decided to share with a wide audience. Already been , but only for iOS.
This time everything is simple.

Instructions:
1. Download and install Mailbox
2. Log in from the application under the pumped account (you can not log in to the mail)
3. We wait a minute
4. +1 Gb. Profit!

Checked on Android 4.0.3, took 2 minutes of time.
An unused application can be deleted.


PS Just in case, I will add about removal.
After the manipulations, we log in to the desktop in gmail, climb into the account settings, security , and then we deal with everything unnecessary in the "account access" tab.
PPS For those who have already received a bonus for the iOS application, there will be no additional bun.