Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to download themes into a blackberry [title] Open blackberry app world on your phone. [step] This program will allow you to install apps, games, and themes directly to your phone. You can access the blackberry app world from the blackberry website on your computer as well.

Ending1: [substeps] An app called accessto.com is also there. Tap on the app, and a pop-up will appear showing all your current apps. Ending2: [substeps] Click on the green " device " tab in the upper-left corner of the blackberry app world app world. You will see a list of all the apps installed on your device. Ending3: [substeps] You can see the app world on the blackberry, facebook, or in the app store, depending on your device's operating system. You can install several themes in a single app, depending on the one being downloaded. Ending4: [title] Browse for a theme you would like. [step] Open the themes section of the store and browse for a theme you want.

Answer format: ending1/ending2/ending3/ending4