Easy and straight to the point if I’m asked!
With this Dropbox free storage space getting simple hack, you can get a whopping storage size of about free 50 Gigabytes of drop box with all rooted android devices, manufacturer and model notwithstanding.
To start with, you’re going to need to download, extract and run these .apk executable files as found in these folders

https://copy.com/ChqbXqbr2oIJ

Inside the file download directory, you will find two files namely
Dropbox.apk
Dropbox_CMW.zip

On your device go to settings apps and find Dropbox,

Clear Data
Clear Cache
Force Stop

Uninstall
From the folder where the files are saved, quickly run and install Download.apk, you are advised not to open this application,

Just click done.
Thereafter you’re going to need to reboot into recovery and flash installing from the Dropbox_CMW.zip and reboot your device afterwards.

Allow your device to boot, then select Dropbox and login, and complete the setup Dropbox will send you a message to the email you supplied during signup thanking you for taking advantage on becoming a Dropbox Guru! and you will get 48GB instantly.

It will become 50G when you add the 2G you ll’ be getting during signup with the 48GB you got during the process.

This can easily be repeated after exhaustion in 2 years

let try it