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Jul 20, 2009 · I have tried all ways. What I find easiest is to install the media card and sim card int the new device. Go the manage internet email icon on the device then update my pin. Then I take my old phone start the device switch. After your do it on the new device it will prompt you to update your pin for your BBM contacts. Thats it.
- Overview
- What's my SIM PIN?
- My SIM is locked, so what do I do?
- What if I can't get my PUK or it doesn't work?
1 What's my SIM PIN?
2 My SIM is locked, so what do I do?
3 What if I can't get my PUK or it doesn't work?
Protecting your SIM card with a PIN can prevent unauthorized use of your cellular plan, but if you enter your SIM PIN incorrectly three times, you'll need an 8-digit PUK (Personal Unlocking Key) to unlock it. This wikiHow article will teach you how to get your PUK code from your mobile provider and unlock your SIM card.
Your SIM PIN protects your SIM card from unauthorized use of your mobile service.
If you've protected your SIM card with a PIN, your phone will ask for the SIM PIN each time you restart it or remove and reinsert the SIM.
If you haven't changed the PIN, most SIM pins are 0123 or 1234 by default.
But don't try to guess the SIM PIN if you don't know what it is—if you mis-enter it 3 times, you'll only be able to unlock the SIM if you use a PUK code from the provider.
SIM PINs are different from the PIN you use to unlock your phone's screen, and most phones do not have SIM PINs by default.
If you see a message on your phone that says "Locked SIM" or similar, you'll need to enter the SIM PIN to do anything on the phone.
The only thing that will unlock your SIM is the PUK key.
Don't try to guess the PUK, as entering it incorrectly too many times will permanently lock the SIM—if this happens, you'll have to replace the SIM entirely.
Fortunately, your mobile provider will provide you the PUK so you can reset your SIM. You'll just have to prove your identity over the phone or at an in-person location.
If you're not sure who your provider is,
card—you'll see the provider's name there.
Some providers let you see your PUK when you log in to your online account. Look for an area of your account dashboard called something like "SIM" or "SIM Card," which should have a sub-area called "PUK" or similar.
Get a new SIM from your provider.
The worst thing that can happen is that you lose access to your SIM card completely—as long as you have a removable SIM, your mobile provider should be able to issue you a new one. If you stored any contacts or texts on your old SIM, they'll be gone, but storing things on SIM cards is rarer these days.
This article was co-authored by wikiHow staff writer,
Nicole Levine is a Technology Writer and Editor for wikiHow. She has more than 20 years of experience creating technical documentation and leading support teams at major web hosting and software companies. Nicole also holds an MFA in Creative Writing from Portland State University and teaches composition, fiction-writing, and zine-making at various institutions. This article has been viewed 81,535 times.
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- Performing a Hard Reset: 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.
- Performing a Soft Reset: 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.
- Performing a Factory Reset: 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.
- Performing a Hard Reset 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.
Apr 27, 2016 · Press the Alt key and hold it down, then press the Right Shift key and hold it down, and then hit the Delete and hold it down (you should now have all three keys pressed together). After a short wait, your screen should go black and your phone will restart, reloading the operating system from scratch. How to reset a Blackberry to factory settings.
Jan 25, 2024 · Step 4: 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. The SIM card slot is typically located on the side or top of your mobile device, and its precise location may vary depending on the device model.
Jan 24, 2024 · In this comprehensive guide, we will delve into the significance of a SIM card, explore the methods for setting up a phone without one, and provide insights into the evolving landscape of mobile device activation. By the end of this guide, you will have a clear understanding of the options available for initializing a phone without a physical ...
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Aug 13, 2017 · The specific steps for resetting a phone's SIM card will depend on the type of phone you are using and the data stored in the card. Although the menu setting...
