How To Unlock A Quad Band Phone Such As Changjiang N97

Shenzhen, June 7th, 2010-A quad band phone is a mobile phone that offers users the best chance to avoid losing connection during important conversations. It utilizes all four of the major communication frequency bands, so it surpasses the competition in terms of service around the world. The drawback of these phones is that the actual phone and service are more expensive than lesser band phones, but the tradeoff is a top-of-the-line communication tool.

Unlocking your quad-band cell phone provides benefits that include the ability to use your mobile phone on carriers other than the phone's original provider and the ability to use overseas carriers without roaming fees when traveling. In many cases your mobile carrier may provide a free unlock code; in other circumstances an online cell phone unlock code provider may be required. Regardless of how you obtain your unlock code (carrier or paid service) the method for unlocking your phone will remain the same, although the unlocking process does vary based on the phone's manufacturer and model number.

Difficulty: Moderately Easy
Instructions
Carrier Supported Unlocking
Step 1
Determine the contract length required by your carrier to receive an unlock code. You can call your carrier's customer service line directly to receive this information. Some cellular contracts may also show this stipulation. Many U.S. carriers require only 90 days of "good standing" to receive unlock codes.
Step 2
Remove the battery from your phone and write down the "IMEI" number located on a sticker in the battery compartment.
Step 3
Call your carrier's customer service line and tell the representative that you would like your phone's unlock code. You will need to provide your account number, account password (where required) and the IMEI number for your cell phone.
Step 4
Write down the unlock code as provided by customer service and follow the unlocking procedure exactly as provided. Typically, users will need to enter in a combination of numbers and symbols or place a new carrier's SIM card in the phone and wait for the unlock code request to display.
Step 5
Turn your phone off and then back on with your new carrier's SIM card installed after you have entered the unlock code. Wait 15 to 20 seconds for a signal to appear. If you receive a signal the process was successful.

Online Unlocking For Quad-Band Phones
Step 1
Remove the phone's battery and write down the IMEI number found on the phone's sticker.
Step 2
Visited a trusted cell phone unlock provider. Two companies that have been in business for years are GSMLiberty and Unlocking.com.
Step 3
Search the unlocking site you choose by finding your phone's manufacturer and model number.
Step 4
Enter in your phone's IMEI number and payment information. This process will vary depending on the unlock provider you choose. Wait for the unlock code to arrive via email. Depending on the phone, unlock codes can take one to 14 days to arrive.
Step 5
Enter in the unlock code as provided in the email you receive. This process may require a sequence of numbers and symbols or you may be required to enter in your new carrier's SIM card and then enter in your unlock code when requested. Test the phone by powering it on with the new SIM card installed and looking for the signal strength indicator to display a signal.

About N97:
This Chang Jiang N97 is a compact mobile with a slide-out keyboard which is great for social networkers and texters. The QWERTY keyboard is perfect to write emails and send instant messages to your friends. The sensitive touch screen also allows you not to slide out your keyboard to send a message. Though its compact, the 2.8 inch high vivid screen is great for watching TV or videos, or pictures. The 2.0 Megapixel dual cameras with LED flash for night shots are good for capturing still photos and video clips, and you can upload them straight to your Facebook via Wi-Fi.

To get more information, check out here: http://www.sourcinggate.com/chang-jiang-n97-quad-band-wifi-mobile-phone-with-tv-black-p-7887.html