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I have found only two solutions: Get Xposed and then either the app above or this one: https://forum.xda-developers.com/galaxy-s3/themes-apps/app-sim-changer-change-registered-sim-t2106490. Use an old Nokia/Alcatel phone to edit SIM phone number. Share.
Nov 3, 2013 · That changes only the display of my number while I'm making a call and when I'm in the Phone App and it says "My BlackBerry" Will not change the actual phone number. I get there through security settings > sim card. And at the top there's a clickable button called "edit phone number" just under where ur phone number is displayed. Posted via CB Q10
Jan 23, 2024 · Reset SIM Card: Within the SIM card settings menu, look for the option to reset the SIM card. This may be labeled as "Reset SIM," "Reset SIM Settings," or a similar variation, depending on the device manufacturer and Android version.
- Overview
- Hard Reset
- Soft Reset
- Factory Reset
If your BlackBerry isn't working, perform a hard, soft, or factory reset using these simple steps
Smartphones are great, at least when they work. When they don’t, they’re nothing more than expensive paperweights. If your BlackBerry is frozen or unresponsive, a quick reset may be just the ticket to get it up and running again. Follow this guide to restore your BlackBerry to its former glory.
To perform a hard reset, remove the battery for a few seconds and then reinsert.
For a soft reset, press and hold the Alt, Right-Shift, and Backspace/Delete keys.
Open the battery cover on the back of the BlackBerry.
Remove the battery from the phone.
You can perform a hard reset on the BlackBerry Z10 by pressing and holding the Power button on the top of the phone for about 10 seconds.
Reinsert the battery after a few seconds.
To be on the safe side, wait for up to 30 seconds and then reinsert the battery into the back of the phone.
The BlackBerry should reboot and function normally. You may have to power the BlackBerry back on with the Power button.
Press and hold the Alt key.
This method will reset your BlackBerry without having to remove the battery. You cannot perform this method if your BlackBerry does not have a keyboard.
Press and hold the Right Shift key.
Continue to hold the Alt key while you hold the Shift key.
Press and hold the Backspace/Delete key.
Make sure you are continuing to hold the Alt and Shift keys while you hold the Backspace/Delete key.
Open the Options on your home screen.
Performing a factory reset, or security wipe, will remove all of your personal information and reset the phone to the state it was in when it came out of the box.
In the Security Settings menu, select Security Wipe.
Choose what you want erased.
Check the boxes for each of the items that you want wiped from the phone. If you want to completely erase your information, ensure that all of the boxes are checked.
To perform the wipe, you will need to enter the code. Type “blackberry” into the box and then select Wipe.
- Gather Necessary Information. Before embarking on the process of resetting your SIM card, it's essential to gather relevant information about your mobile device and network provider.
- Contact Your Carrier. When encountering persistent connectivity issues or considering a SIM card reset, reaching out to your mobile network carrier is a crucial step in the troubleshooting process.
- Power Off Your Device. The next crucial step in the process of resetting your SIM card involves powering off your mobile device. This seemingly simple action plays a significant role in preparing your device for the subsequent steps of the reset process.
- Remove SIM Card. With your device powered off, the next pivotal step in the SIM card reset process is to carefully remove the SIM card from its slot.
Aug 15, 2022 · How do I fix a Blackberry that won’t detect SIM Cards or signal? Here are a number of fixes: Ensure the SIM is properly inserted; Test the SIM card on another device to be sure its still active and in good condition; Remove dust, rust or any foreign material inside the SIM slot
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Apr 27, 2016 · There are a number of simple ways to do this, from removing the phone’s battery to wiping its settings. These methods should cover most BlackBerry devices, but there may be specific ways to reset your device’s particular model. You can find these in your phone’s instruction manual.
