A network lock or a SIM lock is a common issue. Upon activation a built in technical limitation makes the phone unable to unlock.

The main purpose of this limitation is to ensure the usage of the phone only under one network and also in selected countries. These systems can only be unlocked by IMSIs (International Mobile Subscriber Identities)

In order to find this answer you have to use a SIM card from a different operator. If you are able to use your phone with a new and different network, your phone is not locked. If your phone shows a message like “Emergency calls only” or “Incorrect SIM”, etc, then it’s most likely locked.

GSM and CDMA are two different ways to connect to a network. Normally the GSM enabled phones have SIM slots at the sides. In CDMA enabled phones normally you have to remove the back and in the case of Iphone you have to remove the battery to access the slim slot. The manufacturer guide is the easiest way to determine it. Go through it and your mobile specifications.

If you are still unable to determine, ask your service provider whether your phone follows GSM or CDMA protocol.

A mobile SIM card can be compared to a mini memory card. It is also known as a subscriber identity module. An individual SIM card helps to identify a particular mobile network. It contains distinctive information. The mobile network consisting of the information allows the owner to send SMS and receive calls. It also provides mobile internet options.

SIM locks can be done in GSM cellophanes. Different carriers attract customers by subsidizing the device price. Then the customers become subscribers under service contracts. SIM lock is there when only one particular network is used in the device. SIM lock restricts Networks from other carriers till the end of its service contract.

Switch off your phone. Try to remove the SIM card, place it back and turn on to see if it works. If it doesn’t work go through the settings and turn the network settings to automatic. Also don’t forget to check your cell phone service plan is activated or not. If needed call the service provider.

An unlocked phone has the advantage to easily replace networks. You can be in a place where the local network plan is better. You can easily switch the SIM and enjoy the new network.

It can be an Iphone or any other Smartphone, the legality of unlocking a phone varies from country to country. In most of the countries unlocking a phone is legal

The answer is yes! You can easily switch your operator and insert a local SIM to experience an economical network when you are travelling or in a different destination. If your service contract expires you also can easily sell your unlocked phone at a good price.

Not that much. If you know the code to unlock your phone it's easier. You just need to follow the simple instruction and type the unlocking code as you type a mobile number.

A phone unlock code is a pin. If you put the unlocking pin number you can unlock your phone. You can ask the pin to your service provider. You will be able to get the pin under their terms.

Normally unlocking doesn’t bring any harm. Before unlocking it’s wise to check if it has the possibility to harm the terms and conditions of the service contract or warranty.

You don’t have to unlock your phone every time you change the network. In the process the phone remains unlocked.

Questions also arise like how do I check if my Iphone is unlocked? In both cases answers are the same. Try a SIM from a different carrier. If your phone works as usual it’s unlocked. If you receive error messages like “Emergency calls on”, your phone is most likely locked.

Freeiphoneunlock helps to permanently unlock your phone at a very cheap rate. We help you to quickly move to a suitable network with ease. If you are looking for the best phone unlocking company in the industry, you are at the right digital platform.

Freeiphoneunlock offers competitive pricing with 100% money back guarantee. We have a 24/7 support staff to have you back. We also have one of the best and most experienced technical team in the industry. Choose Freeiphoneunlock to unlock your phone nationally and internationally.

After processing your order we send you the unlock code with an easy going instruction via email. To know the time to unlock, you have to go to our website and click the paid unlock option. Then you have to select your mobile brand, region, network and mobile model to know the accurate time. The time can also vary depending on the processing time of some critical methods.

To know this answer you have to go to our website and go through the paid unlock option. Then you have to select your mobile brand, region, network and mobile model to know the accurate price to unlock your phone. We also provide free AT&T unlocking service for free. To gain this free service IMEI status of the device should be clean.