20 Most Recent Nokia 7510 Cell Phone Questions & Answers

You can get the restriction code for your Nokia 7510 phone from ProUnlocking.com here you need to specify your country,Network name to which it is locked,IMEI number of your phone.Then they deliver Restriction code to you through mail with unlocking instructions.By using this you can unlock your phone easily.

BETTER YOU GET YOUR PHONE SOFTWARE UPDATED FROM NOKIA CARE...

Ask your service provider to get the PUK code. They will provide you.

best of luck!

I've had this happen twice, both times when I tried to quit during a long web page download. Just taking the battery out briefly won't help though. It has to be out for somewhere between 12 and 24 hours. Probably there's a capacitor or a small battery that has to drain in order to reset some volatile memory.

I've had this happen twice, both times when I tried to quit during a long web page download. Just taking the battery out briefly won't help though. It has to be out for somewhere between 12 and 24 hours. Probably there's a capacitor or a small battery that has to drain in order to reset some volatile memory.

If it says Contact service provider means it locked to Network,Check the Network and Country it locked now? Get the code from here Prounlocking.com and Unlock it....then use with any GSM Network Sim card.

Your cell phone may be locked to a particular cell phoneprovider and in this case it needs to be unlocked to use with a different cellphone service provider. To get the security code/restriction code to unlock thecell phone from the current cell phone provider so you can use the SIM cardwith a different phone provider, Please click on this link and follow myinstructions :- http://www.fixya.com/support/r4049238-unlock_cell_phone If your phone provider does not help you then these WEBsites it provides security codes for a small price. http://www.mobileunlockstore.com/?gclid=CKDb2_y2558CFSlJagodxBkDHw http://www.mobileunlocksolutions.com/ Try this WEB sites - http://www.superunlockcodes.com/unlock-your-phone/rs12wp2/ http://www.unlock-free.com http://www.unlock-zone.com/ http://www.unlocking.com/

Your software is corrupt. you must reprogram your phone.Reload its firmware.
regards

Hi,

Let me give you a little background and then some solutions. This is generic because I don't know your carrier. I'm using ATT as an example.

Phones are naturally unlocked, but a service provider might lock them

When originally manufactured, all GSM cell phones are unlocked. That is, they can be used with any SIM from any cellphone service provider - always assuming, of course, that the cellphone service provider has compatible GSM service on the same frequency bands that the phone can operate on.

Most cell phone service providers electronically 'lock' the phone so that it can only be used with their service. There are obvious reasons why they choose to do this - in particular, to force you to pay what are usually very high roaming charges when you take your phone out of their network and use it elsewhere in the world.

Fortunately, this locking is reversible. With some phones, it is possible to simply enter an unlocking password code into the phone and it is immediately then unlocked. Other phones need to be connected up to a special unlocking data terminal.

Your phone has to be unlocked by the carrier. LG, Motorola, Sony Ericsson, Nokia and most of their ilk, will not give consumers the unlock codes but don't despair.

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your carrier. For example, if you have AT&T to unlock your SIM card, you can obtain your phone's PUK code from AT&T by:

● logging in to your my wireless Account online
● using their Technical Support Chat
● calling Customer Care at 1-800-331-0500

To get your phone's PUK code online from ATT:

● Log in to your my wireless Account.
● Select My Services under My Account.
● From the My Services screen, select My Phone/Device.
● Select Unblock SIM Card.
● The Unblock SIM screen will display your PUK code.


Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Note: If you enter the wrong ATT PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM Card. The phone will display the following error: "PUK blocked call operator."

There are three other ways to unlock a phone:

● The carrier will unlock the phone for you at one of its retail outlets;
● You can do it yourself by clicking on this link Free Unlock Codes ,
● Pay $3.89 at the following website: www.theunlockshack.com/. (I have no affiliation with this company!

I trust that this is helpful and solves your problem. All the best

Ben

Yes you can easily unlock your mobile using the code.Get the unlocking service from http://www.mobile-unlocker.com/nokia-7510/rs2wp9/ .This will help you to unlock your mobile easily.