How to unblock VERIZON IPHONE 4

PLEASE HELP I HAVE IPHONE 4 AND I WANT TO SWITCH FROM VERIZON TO SPRINT?  I NEED TO UNBLOCK?

You cannot do it, no way no how.
The ONLY way this even could work would be to take the phone into a Sprint Store, and have them reflash the phone's firmware with theirs.  They WILL NOT do that - never have, never will.  You effectively cannot unlock a CDMA phone.
You would have to buy a Sprint iPhone to use Sprint's network.

Similar Messages

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    hi there, i bought my iphone from my telephone compagny in Canada but the fact i travel often to usa i made my mind to buy a sim card usa in order to be able to use for phone in usa, someone is telling me first i need to unblocked my iphone
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    ONLY the carrier to which it is locked can unlock it.
    You would have to ask your carrier if they offer this service.

  • How to unblock my iphone?

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  • HT201328 How to unblock my iPhone Internationally - Already unblocked by carrier in my homecountry. Need to use it here ASAP (NZ)

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    I recently upgraded to the iPhone 5s and I'm keeping my iPhone 4 for music and other things. One of those things would be iMessage. Except iMessage keeps saying it's "Waiting for activation...' with no end.
    I recently had the same problem with an AT&T iPhone 4s that belonged to a friend, which I was easily able to fix by simply removing the sim card. The problem is the Verizon iPhone 4 doesn't have a sim card to remove. I've tried signing out of iMessage and FaceTime, as well as retoring the phone several times.
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    Outlook.com for iPhone:
    Settings > Mail,Contacts,Calendars > Accounts: Add Account ...
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  • How do I unblock my iPhone 4. A friend bring it to me from Canada

    How do I unblock my iPhone 4. A friend bring it to me from Canada

    If it is locked to a Canadian carrier, only that carrier can unlock it.  You or your friend need to contact the carrier it is locked to and ask if them if it can be unlocked.

  • HT4528 I have a verizon iphone 5c and I took out the SIM card just being curious and put it back in, now I can only use my phone on wifi and I can't use 4G or LTE strictly wifi. How can I fix this?

    I have a verizon iphone 5c and I took out the SIM card just being curious and put it back in, now I can only use my phone on wifi and I can't use 4G or LTE strictly wifi. How can I fix this?

    Have you tried resetting your device by pressing and holding the Home button and power button until the silver apple appears? If that doesn't work, try resetting the network settings. Settings>General>Reset>Reset Network Settings.
    If that fails, you may possibly have damaged the SIM. Verizon will need to give you a new one.
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  • How to use my Verizon iPhone 4s in America and China - is jailbreaking the only option?

    Disclaimer: I'm not the most tech-savvy so forgive me if my terminology is incorrect! 
    I have a Verizon iPhone 4s with latest iOS update. I have relocated to China for work and would like to use it here. Have gotten my SIM unlocked but cannot use it without accruing ridiculous fees. Verizon uses CDMA and China is GSM, I believe. I've been told that if I get my phone jailbroken here, I can use it with a Chinese SIM but I am wondering if I can still use it back in America with my original Verizon number. Since I work back and forth China-US and am traveling, it's important I can use my phone.
    I'm very nervous about jail breaking, as it seems a little unethical to me...but I'm wondering if that's my only option. How can I retain my American and Chinese phone numbers and still use my phones? Should I just invest in buying a new iPhone 5 so that I can use it internationally?
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    Verizon does not unlock the iPhone 4S for use on U.S. GSM carriers, only for foreign roaming.

  • How to unblock an US iPhone to use it in France

    Hi everybody I'm French so excuse me for my bad english...
    My sister offered me her iPhone wich she used with AT&T phone operator, and she told me that it was unblock but when I put my SIM card, iPhone write : SIM no valid, ask your phone operator to unblock your iPhone.
    How can I ask to AT&T to verify that this iPhone is really unblock and if it don't, how can I unblock it?
    Thank you.
    Oceane.

    If your sister already was told the phone is unlocked, you need to install your sim and activate to complete the unlock.
    Per apple support: If you have a SIM card from a carrier other than your current carrier, follow these steps:
    Remove your SIM card and insert the new SIM card.
    Complete the setup process.
    https://support.apple.com/en-us/HT201328

  • How to unblock apps on iPhone 4

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