I am looking to upgrade to 4.5 but I have a few 3rd party themes that were designed for 4.2, and I'm wondering if the upgrade will cause them not to work anymore? I can't seem to find an answer anywhere.
Posted from my CrackBerry at wapforums.crackberry.com
Iu downlaoded one theme for 4.2 then upgraded to 4.3 and then again to 4.5 all with no issues. Although I can't promise the same results for you but worked for me. BERRY ON!