The PIN may be the last four digits of the account holder's social security number. The first step to seeing if a Cricket Wireless device is unlocked is to contact Cricket itself.
Customer service should be able to provide that information. Another way to test if the phone is unlocked is by putting a SIM card from a different carrier in it.
Make sure the SIM cards are the same size. Usually, when the SIM card changes, the network name in the upper left or right-hand corner of the phone will change. If it's unclear whether the phone is unlocked, turn the device off and back on. Phones that are unlocked must use the same type of network. Having an unlocked phone does not mean that it will work with all of the features and services offered by the new carrier. Related: How do I know if my phone is unlocked? These serial numbers are inserted into the devices.
These phones need to be reprogrammed by a specialist before changing networks. SIM cards are easily swapped by the service provider by removing the old card and replacing it with a new one. So, users should have no issue moving SIM cards from one device to another. The introduction of the LTE network makes switching carriers somewhat easier. The ability to work on the LTE network depends on how to specify phones are designed.
These phones may be able to work on the new GSM network. Although people using these phones should know that even though the phone works, users may not receive 2G and 3G services to make calls or text messages. For some people the quality of the coverage is not a problem, it's about finding a cheaper plan. The six-month service requirement does not apply to deployed military personnel. However, all of the other unlock criteria must be met.
To have the phone unlocked, fax your documentation to The documentation should include the service member's name, email address, and phone number where Cricket should send the unlock instructions. The documentation can also get emailed to Cricket at militaryunlock cricketwireless. Wirefly offers great deals on a large selection of smartphones, cell phones, tablets, mobile hotspots, and other wireless devices for the nation's most popular carriers.
Log in Social login does not work in incognito and private browsers. Please log in with your username or email to continue. No account yet? Create an account. Edit this Article. We use cookies to make wikiHow great. By using our site, you agree to our cookie policy.
Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Things You'll Need. Related Articles. Article Summary. Author Info Last Updated: November 2, Part 1. Make sure you are trying to flash a CDMA phone.
If you are uncertain whether your phone is CDMA or not, remove the battery and look for a removable subscriber identity module SIM card under the battery. Since Metro has merged with T-Mobile they have introduced phones with SIM cards so flashing may vary from phone to phone.
Your phone must also have a clean ESN electronic serial number -- that is, it must never have been reported lost or stolen. Get out your USB cord. The same one you use to connect to your computer to download music and whatnot will be used with this process. Search for compatible flashing software. There are several easy-to-use flashing programs that make flashing easy, and some are even free to download.
Make sure the one you choose will work with your particular phone before attempting to flash. Examples include Easyflasher. Search around before you risk damaging your phone with an inadequate or incompatible program. Know what you want to flash your phone to.
You are changing your phone from your current carrier to something else. The only stipulation is that it also must be a CDMA network. You can check the reception in your area for various carriers at Cellreception. Certain programs are affiliated with larger networks, like Page Plus is with Verizon. Part 2. Download the flashing program of your choice onto your computer, and unzip the files. Carefully read the instructions and follow them carefully.
After reading the instructions, you will be able to flash your phone within 15 or 20 minutes. Because each phone's set up is a bit different, it's impossible to outline step-by-step guidelines here. However, there are generally a few things you need to know that we'll try to cover. Check for drivers. If you're unsure whether your phone is up-to-date or not, it's fairly simple to get the latest online. As long as you know your phone's model number or name, you'll be good to go.
If you don't, you can find that online, too. Make sure you have all the drivers you need before you flash! Otherwise the process may not work. Visit your phone company's website e. Know the basics. The software will ask you what your original carrier was, what you're flashing to, and your phone's make and model.
It will also prompt you to choose between a "half flash" and a "full flash. If you get into the program you're using to flash, you can "read" the phone, which will then give you all the information you need to continue with the process. Or you can get into it beforehand. Detect your phone. Your software should have an option to detect your phone, allowing it to be read.
If you do this, you don't have to worry about determining the COM port yourself -- it should be able to figure that out for you. If it is asking you your unlock code, for Verizon phones this is always six zeroes. The lesser common, but still possible, options are six ones or six threes. Certain phones may require you to mess with the PRL. If for some reason the COM Port is giving you guff, you can manually find what port it is in through your Device Manager.
Choose "write. Once you select "yes," the phone will proceed to get flashed and automatically reboot when successful. That's it! You're done. Almost too easy, huh? Part 3. Know that "bricking" your phone is an option. This is the term used for a "sudden death" of your phone.
It becomes virtually useless This risk still exists even when done by a professional. The odds are lower than if you ask your geeky roommate to do it, sure, but it's still there. Understand that any warranty you had will be voided.
0コメント