How to install a hybrid OS:
1. Back up your device using Desktop Manager (open DM > backup & restore > back up):
2. Back up your 3rd party applications using
THIS TUTORIAL:
3. (optional) Wipe using BBSAK;
TUTORIAL HERE
4. Download the hybrid files from the developer. These will consist of a java folder, CDMA folder, removed folder, and several loose files that look like this:
5. What I like to do is create a hybrid folder on my desktop. I drag and drop the java, cdma, and all loose files into that folder on the desktop. So now the "hybrid" folder on your desktop should look exactly like the picture above except the missing "removed" folder. Leave the removed folder alone unless you know what you are doing and want to modify the hybrid.
6. Next follow this path: C: > program files > common files > research in motion > shared files > loader files > then click the folder for your current OS (side note: always delete all OS versions that you are not currently using). Delete EVERYTHING in the OS folder but NOT the folder itself. The screen should look like this when you are deleting:
7. Now drag and drop the contents of your temporary "hybrid" folder from the desktop into the OS folder that you just cleared out. Again, this will consist of the java folder, cdma folder, and all the loose files (alx files, etc.).
8. Now you are ready to install the hybrid OS onto your device. The simplest way is to follow this path: C: > program files > common files > research in motion > app loader > and double click the loader icon that looks like a phone.
This is a good time to double check in this same folder and make sure vendor.xml has been deleted. While in the app loader make sure to restore your 3rd party applications referring back to the 3rd party app tutorial above if needed.
9. Once the loading operation is complete, restore your backup file using Desktop Manager (open DM > backup & restore > restore).
10. When everything is complete, restored, etc. I like to do the following things: a. options > advanced > host routing table > menu key > register now; b. call *228 option 1, then repeat and select option 2; c. resend service books; d. battery pull
I put this tutorial together rather quickly so if anything is confusion or you need any clarification please PM, BBM, or post here and I will help you through it and also keep revising this until it's just right. Good luck, installing hybrids is not as difficult as it appears once you get used to it.