okay so i have a blackberry 8100 (at&t and its running on 4.2) WITHOUT A DATA PLAN and im trying to upload a theme to my phone but the only files it gave me were .jad and .cod.
i want to know if there is anyway way possible i can put them on my phone using the desktop manager (4.7) without having access to the internet.

thanks in advance!

Welcome to the forums!

Here is a link to assist you with adding themes via Desktop Manager. It references older models and OS' but the process is the same.

How to Add Themes - BlackBerryFAQ

Also if you have an microSD, you can move the .jad and the .cod to the microSD, and with the phone browse for the .jad and install the theme.

i tried to place the .jad on my microsd card but when i got to find it i cant even see the file. and thanks for the link.

if the theme is an OTA use the blackberry OTA downloader (look for it at google). Use this to get the .jad and the .cods and move them to the microsd card.

take a look at this -> Blackberry OTA downloader | download free OTA themes to your desktop

thanks. question fiestito: do i download ota downloader to my blackberry or desktop?

and i still cant find .jad or .cod files on the micro sd when i download them to my memory card. im sorry im so confused and thank you for helping me! (: