1. In Salesforce1, tap the Menu icon and select Settings.
2. Tap Advanced.
3. Tap Clear Cached Data.
4. Restart Salesforce1 and check for your changes.

Clear app cache to show missing changes in Salesforce1 for Android

1. In Android, open the Android Settings app.
2. From the list of settings, tap Applications.
3. Tap Application Manager.
4. Tap Salesforce1.
5. Tap Clear Cache.
6. Restart Salesforce1 and check for your changes.

Cheers!!!