How to Reset a Phone SIM Card Insert the SIM card into your cell phone’s SIM card slot Access the “Settings” menu Click on the “Reset” option Insert the SIM card into your phone Access the “Phonebook” menu options and select “Management” or “Settings” Choose “Delete All” and confirm the action
How do you power cycle a SIM?
Power cycle your device (Turn off and on) Much like any computer, many issues are resolved by simply turning your phone off, waiting a minute or two, then turn it back on It’s good practice to do this once or twice a week
What does it mean when the SIM card has locked?
The SIM card on your mobile phone will become locked if you enter an incorrect personal identification number (PIN) three times To unlock it you must reset your PIN by entering your SIM card’s unique unlock key (also called a PIN unblocking key or PUK)
What do I do if my SIM card is locked?
To unlock your SIM Card, reset the PIN by entering your SIM Card’s unique PUK (PIN Unlock Key) Note: Entering an incorrect PUK (PIN Unlock Key) 10 times will permanently lock your SIM Card If the SIM Card becomes permanently locked, you will need to swap it for a new SIM Card
How do I enable my SIM card?
Enable the SIM card (Settings) Open Settings > Mobile Network Under SIM Card info and Settings, Tap the SIM, and toggle on “Enable”
How do I power cycle my phone?
How to Power Cycle an Android Battery Charge the phone completely Flip the phone over and remove the battery compartment cover Remove the battery Leave the battery out for one minute Replace the battery and the cover Plug in the charger Wait for the phone to charge completely and then turn it back on
How do I power cycle my iPhone?
Press and hold the side button until the power off slider appears Drag the slider, then wait 30 seconds for your device to turn off If your device is frozen or unresponsive, force restart your device To turn your device back on, press and hold the side button until you see the Apple logo
What is my sim pin?
If your phone is asking for a SIM PIN, that isn’t something that is on your SIM card cutout Your SIM PIN would have been set on your phone By default, the SIM PIN is usually just 1234 or 0000
How do you reset a SIM card?
How to Reset a Phone SIM Card Insert the SIM card into your cell phone’s SIM card slot Access the “Settings” menu Click on the “Reset” option Insert the SIM card into your phone Access the “Phonebook” menu options and select “Management” or “Settings” Choose “Delete All” and confirm the action
How do I unlock my sim pin?
If you forgot or don’t know your SIM PIN Contact the carrier that gave you the SIM card Ask your carrier to help you unlock your SIM card using the default SIM PIN or PUK code If you can’t unlock your SIM card using the SIM PIN or PUK code or if an alert says, “PUK exhausted,” ask for a new SIM card
Why is my SIM card not registered on network?
Causes of Not Registered on Network Error There could be an issue with your SIM card, or the problem could be on your carrier’s end The SIM card is disconnected or damaged Your carrier is not selected in your phone’s settings Your carrier is experiencing an outage
Why my SIM network is not working?
Your SIM card or device may be configured for your previous network and will need to be reconfigured Clean the gold connectors on the SIM with a clean lint-free cloth Replace the battery and turn your phone on without the SIM Turn your phone off, replace the SIM and restart the phone
How do you do a power cycle?
How to power cycle a device Turn off and/or unplug the device Wait at least 30 seconds Plug in the device and/or turn it back on That’s it—you just power cycled your device! With any luck, it should start working correctly
How do you power cycle a Samsung?
Press and hold the Power/Lock button, then select Restart > Restart Note: If you are unable to access the screen to ‘Restart’ the device or if it becomes unresponsive, press and hold the Volume down and Power/Lock buttons simultaneously for 10 seconds, until the device restarts
How do you power cycle a hotspot?
Power Cycle the Wireless Device Power your device off This is typically done by holding down the Power/End button, and if presented, following the on-screen prompts Once you’ve confirmed the device is off, power it back on This is typically done by holding down the Power/End button
Why do I get Sim failure on my iPhone?
Your iPhone could also be saying Invalid SIM because it’s software is out of date Apple’s developers often release new iOS updates to fix software bugs and introduce new features To check for an iOS update, go to Settings -> General -> Software Update If an update is available, tap Download & Install
How do you power cycle an iPad?
Hold down the Home button (the one on the front of the iPhone or iPad) and the power button at the same time Keep both buttons held until the Apple logo appears Let go of the buttons and wait while your device completes its start sequence
How do I unlock my iPhone sim?
Of course, you don’t want to lock yourself out, but this is how it happens Launch Settings on your iPhone Tap Cellular Select SIM PIN Tap the toggle to turn SIM PIN to OFF If you fail the three attempts, your iPhone will ask for a PUK Code, which you can only obtain by calling your carrier
How do I find my SIM PUK code?
Find your PUK on the SIM card pack If you’ve still got the little pack that the SIM came in, check on the credit-card sized bit of plastic that the SIM snapped out from The PUK Code is an eight digit number, and is usually printed on the back