How do you unlock your SIM card?

How to Unlock Any SIM Card
  1. Contact your cell-phone carrier to obtain the PUK Code. The PUK Code is retained by the carrier who supplied the SIM card. …
  2. Attempt to unlock the SIM card using the phone. …
  3. Enter the PUK code when prompted by the phone.
  4. Enter a new PIN number of your choice when prompted by the phone. …
  5. references.

What does it mean when your SIM is locked?

To protect your SIM card from others using it for phone calls or cellular data, you can use a SIM PIN. Then, every time you restart your device or remove the SIM card, your SIM card will automatically lock and you’ll see “Locked SIM” in the status bar. Don’t try to guess your SIM PIN.

What is the PIN to unlock SIM?

A PIN code acts as a simple password for your Air SIM and is initially set to “0000”. For security, a device will be locked if the wrong PIN code is entered three times. Once a device is locked, you will be asked to enter a PUK (Personal Unlocking Key) or PUC (Personal Unblocking Code) in order to unlock the device.

Can I get my SIM unlocked?

You contact an unlocking service and pay their fee (usually between $20 and $30) and they send you a code. When you insert your new SIM card, you use this code to unlock the SIM. Again, you may have to enter some network settings, and the people who sold you your new SIM card can walk you through this.

How do I turn SIM lock off?

Enable or Disable SIM PIN Lock on Android Smartphones
  1. Click Settings.
  2. Select Security.
  3. Select Set up SIM card lock.
  4. Toggle the SIM card lock feature On or Off. You will be prompted to enter your SIM PIN.

Why is my SIM locked by carrier?

The term “locked” refers to a devices being “SIM locked”. What this means is that the phone locked to that specific carrier and all the settings are optimized for that carrier. … These reason the phone will typically come locked, is so the customer does not leave their commitment or terminate their service early.

What is SIM PUK code?

A PUK or ‘Personal Unlocking Key‘ is a security feature on most mobile devices that protects your SIM card data. A PUK code is required when a SIM Card PIN has been entered incorrectly. … This means your SIM card has been locked. To unlock the phone you’ll need the 8 digit code.

Why is my SIM card not working?

SIM slot and connector sometimes accumulate dust over them, causing the device not to read the card properly. So you should look into this as well. Wipe the connector gently to remove the dirt. … A broken pin may also cause a problem of no sim card detected on an android phone.

What do I do if my SIM card is invalid?

The error “invalid SIM card” indicates that your SIM card is having a problem and is unable to identify it. So, simply turn off your Android phone and check to see if the SIM card is having any issues. It is preferable to insert a valid SIM card and verify that everything is in working order.

Can I get my PUK number online?

You can try online to find your PUK code as long as you have an online account through your network provider (most offer this service). Log in to your mobile phone account on your computer and look for a PUK code section on your account page. Where this appears will vary among network providers.

What is the 8 digit PUK code?

The PUK (Personal Unblocking Key) code is a code consisting of 8 digits. It is used to unblock your SIM card when you entered 3 times a wrong PIN code. A card blocked by the PUK code cannot be unblocked; it cannot be used any further and you have to replace it.

How do I retrieve my PUK number?

How to retrieve your PUK number
  1. SMS ‘VPP’ to 31050 from the cellphone number you need your PUK for.
  2. Dial *135# Select ‘Services’ Select ‘PUK Number’

How can I get PUK code for SMS?

You can send SMS from any network mobile, but have to enter the PUK code on that blocked SIM card.
…
How to Get BSNL PUK code through SMS.
Service Syntax SMS Sent to
To Unlock PUK Code PUK <19 Digit SIM Number> 53733

How can I unblock my Safaricom SIM card?

To unlock it, you’ll need a PIN Unlocking Key (PUK) code. To get your PUK number: Dial *100*8# from another phone. Enter your mobile phone number.

How do I find my PUK code Telstra?

How do I find my PUK code?
  1. Download or open the My Telstra app.
  2. Tap on the Services tab then select your mobile service.
  3. Select the More menu on the top right corner of the screen and View your PUK.

How many digits is a PUK code?

8-digit
Your PUK (Personal Unlocking Key) is an 8-digit code unique to your SIM card.

How do I find my 19 digit SIM number?

How can I find my SIM card number (ICCID) on my Android phone?
  1. Select “Settings.”
  2. Click on “About Phone” or “About Device” depending on your phone model.
  3. Click “Status.”
  4. Choose “ICCID” or “IMEI Info” to see your number listed.

What is PUK code in Airtel?

What is the Airtel PUK code? The PUK code stands for the personal unlocking key. This feature is available on every mobile to secure your SIM card data. The user gets benefited by protecting the information contained in the SIM card.