Tap on the settings menu in the action bar, then go to ‘BACKUP & SYNC’ section, and touch ’Connect to Lima’. Now, activate ‘Use cellular data’ by swiping the activation button right as shown in the pictures below. If you want to be able to upload files in Cellular data, please read the following article “How to transfer my photos to Lima”.
Tap on the menu button in the action bar, then go to ‘Settings’.
Go to ‘Network’, then swipe right the cursor ‘Communicate with Lima - WiFi Only’ to activate WiFi + Cellular. You’re done.