Question about RIM BlackBerry Curve 8520 Smartphone
OK. First start off with the battery out of the phone and the usb cable unplugged. Next open the Desktop Manager, then go into Application Loader. When you get to the part where it asks for the connection type just plug in the usb cable (still leaving the battery out). If the connection changes to usb<pin> or usb<unknown>, hit Next. Keep going through the wizard till you're on the last step, before you hit Install. Now put the battery in and see if the loading operation completes.
App Error 523 usually happens after loading incompatible 3rd party software. Did you load anything lately? You should be able to connect to the device while it's rebooting (spinning hourglass) with application loader and remove the offending 3rd party application.
Posted on Jun 01, 2010
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Posted on Jan 02, 2017
just re install the blackberry operatind system software into ur fon from ur computer................and go on ....................or u can take off the battery and put it into again and press the return key when the red light goes off and till ur cell completly opens dont leave the return key..............it opens ur cell in safemode and u can deal with the error in safe mode
Posted on Aug 26, 2010
download a BB desktop manager ,install it and then connect your phone to the pc via the cable ,let the pc install the drivers o the phone be patient , your desktop manager will recognize your phone , there is one option name update device ,click on that and follow the instructions ur phone will be updated online and your prob will be solved , if u still need assistance mail me at email@example.com
Posted on Dec 03, 2010
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