Freezing My Nokia 9300 frequently freezes. The only way I know to fix is to remove the battery. Is there a simpler/quicker fix? Also the Blackberry service, that letter "B", frequently turns itself off, even though it is actually on. The only way I know to fix this is to turn it off and on again. Is there a way to prevent his problem?

Master rest phone in settings and remove battery for three minutes. If you dont want to master reset and lose info, try just removing battery for 3-5 minutes and reinstalling.

Save ur data to BlackBerry Protect and do a clean wipe and restore, usually by some installed program

They do bad. I would either 1) install latest OS software using a PC and Desktop Manager, and 2) remove/replace battery to see if this fixes your problem. If not, time for another unit.

This problem occur very frequently in this very model.As far as I know we can fix this problem by flashing the phone but if your phone is still cover the period of warranty please visit nokia priority.They can fix it without spending any cost.
Thank you

i have faced the same problem. if you are in any group try to get out of all groups and join them back.

Contact your carrier and ensure you are provisioned for Blackberry Data and not standard Carrier Data.
Options > Advanced > Host Routing Table > Menu > Register.

With the BlackBerry device powered ON, remove the battery a few seconds and then reinsert the battery to reboot.

Welcome to Fixya

This process erases from your Nokia 9300 all of your user data and settings, including your phone book, calendar, email, downloads, recordings, and certain factory installed programs such as Instant Messaging and BlackBerry Connect.

REMEMBER: Create a device data backup or synchronization before formatting.
You can restore device data and settings later. See the Nokia 9300 User Guide for further instructions.


STEP 1 - Format the Nokia 9300 memory

* Remove the battery for 10 seconds
* Replace the battery
* Open the Nokia 9300 to view the inside display
* When you see the screen with "NOKIA" in blue text,
* Press and hold the following four keys until a Format Message is displayed:
CRTL + Shift + F
* Confirm the process by selecting Format
* Formatting will begin
* After formatting is complete the Nokia 9300 will reboot with some basic settings. If prompted, accept the request to reboot
* Follow the instructions on your Nokia 9300 to set the time, date and city and to enter your contact information.

STEP 2 - Download the install-cingular-default-603.SIS to a compatible PC.

STEP 3 - Prepare a Multimedia Memory Card (MMC)1

* Transfer the .sis file from your PC to your device using MMC, data cable, Bluetooth or infrared. For instructions see the Nokia 9300 User Guide.

STEP 4 - Install the file install-cingular-default-603.SIS to your Nokia 93002
Note: This step is required to install Cingular specific settings and programs to your Nokia 9300.

* Insert the Multimeda Memory Card created in Step 2 to your Nokia 9300.
* Replace the battery cover (so the Nokia 9300 can read the MMC)
* Open your device, then open the File Manager:
Press the Desk application key
Scroll to and select Office
Scroll to and open File Manager
* Using the arrow keys, scroll to Memory Card
* Highlight the file install-cingular-default-603.SIS
* Press Open to start the installation process
* Follow and accept all prompts and requests
* Reformatting is now complete

(1) You may choose to install the file above using Nokia PC Suite. Please see the Nokia 9300 User Guide for general instructions to install software using Nokia PC Suite, and follow those instructions instead of Step 4 above.

(2) CAUTION: The .sis file above is ONLY intended for use with a Nokia 9300 with the appropriate software version. DO NOT install this file to a Nokia 9300 with any other software version. DO NOT install this file to any other model device.

Have a good one!

This process erases from your Nokia 9300 all of your user data and settings, including your phone book, calendar, email, downloads, recordings, and certain factory installed programs such as Instant Messaging and BlackBerry Connect.

REMEMBER: Create a device data backup or synchronization before formatting.
You can restore device data and settings later. See the Nokia 9300 User Guide for further instructions.


STEP 1 - Format the Nokia 9300 memory

* Remove the battery for 10 seconds
* Replace the battery
* Open the Nokia 9300 to view the inside display
* When you see the screen with "NOKIA" in blue text,
* Press and hold the following four keys until a Format Message is displayed:
CRTL + Shift + F
* Confirm the process by selecting Format
* Formatting will begin
* After formatting is complete the Nokia 9300 will reboot with some basic settings. If prompted, accept the request to reboot
* Follow the instructions on your Nokia 9300 to set the time, date and city and to enter your contact information.

STEP 2 - Download the install-cingular-default-603.SIS to a compatible PC.

STEP 3 - Prepare a Multimedia Memory Card (MMC)1

* Transfer the .sis file from your PC to your device using MMC, data cable, Bluetooth or infrared. For instructions see the Nokia 9300 User Guide.

STEP 4 - Install the file install-cingular-default-603.SIS to your Nokia 93002
Note: This step is required to install Cingular specific settings and programs to your Nokia 9300.

* Insert the Multimeda Memory Card created in Step 2 to your Nokia 9300.
* Replace the battery cover (so the Nokia 9300 can read the MMC)
* Open your device, then open the File Manager:
Press the Desk application key
Scroll to and select Office
Scroll to and open File Manager
* Using the arrow keys, scroll to Memory Card
* Highlight the file install-cingular-default-603.SIS
* Press Open to start the installation process
* Follow and accept all prompts and requests
* Reformatting is now complete

(1) You may choose to install the file above using Nokia PC Suite. Please see the Nokia 9300 User Guide for general instructions to install software using Nokia PC Suite, and follow those instructions instead of Step 4 above.

(2) CAUTION: The .sis file above is ONLY intended for use with a Nokia 9300 with the appropriate software version. DO NOT install this file to a Nokia 9300 with any other software version. DO NOT install this file to any other model device.

Use a computer and blackberry Desktop Manager to download software version ending with .180 into your phone through the mini usb cable.

Also you may need to clean the sim card, which is located near the battery (remove the battery). You may want to add a thin plastic spacer on top of the sim card to hold it into better contact with the phone.

have you removed the battery and put it back in.
his will reboot the software.
also make sure your battery is up to par, the battery in a blackberry when they get used for a while need to be changed, your phone is very graphic intensive and needs a very good battery to run without problems. replace the battery and see what happens.