When i tried to install AT&t's 4.5, it bricked my phone because it was unable ... General Blackberry forum
OS 4.3 will work but not 4.5
When i tried to install AT&t's 4.5, it bricked my phone because it was unable to connect during a multi stage load operation. i tried everything, but the only way to fix my phone was to install 4.3 again. it seems when i install 4.3, i dont get the error but when i install 4.5 i do.
now i dont wanna install 4.5 cuz i know its gonna brick my phone again but i really want it.
anyone know how i can solve this?
i have desktop manager 4.6
If it was me I would try a different 4.5 to test and see if it is actually a flaw in the ATT version.
do 4.5 OS differ in any way across carriers?
One may be more stable than the other it just depends. You might also try uninstalling and deleteing the version you have. Then redownloading and installing. I am not sure if its possible but maybe something was corrupt in the download and install to your PC. Its worth a shot as long as you know you can revert back to 4.3.