It also helps to unlock a used phone before you sell it on a site like ebay. Cdma has the carriers information they want you to use the phone on stored in the phones programming, whereas gsm phones have a semiuniversal software security lock placed on the sim card slot that tells the. Looking to switch carriers but unsure about where you can take your phone. The first major point to know is that the whole unlocked concept applies to global system for mobile gsm phones. The basic difference between gsm and cdma is that gsm is specific to a sim card that is used with the mobile phone. I also worked for a cdma yes you can use a gsm on a cdma network. A gsm phone will not work on a cdma system and also a cdma phone will not work. The main difference you need to know is that gsm uses a sim card, and cdma does not. If differs from other desktop texting software which relies on an internet sms gateway. Multiphone gsm cdma sms software free download and. Used phones that support 3g gsm on 85017001900mhz or 4g lte bands 2 and 4. May be that device was a gsm and cdma when manufactured. E6387a 8935 nortel cdma cellpcs bs installation software.
Cdma phones what verizon, alltel, telus, bell mobility uses are not the. Cdma tool unlock software free download cdma tool unlock. The global system for mobile communications gsm is a standard developed by the. However, there are some older phones that will work across both gsm and cdma networks. Lgtool is one of the best software to service, unlock and repair most of lg phones lgtool is one of the best software to service, unlock and repair most of lg phones. How to unlock your phone on any major carrier consumer reports. The display of thirdparty trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of pcmag. If it was software related then thats a different story and because its hardware any kind of hack will surely void the warranty and is not guaranteed to work. Which phones can i use on both cdma and gsm networks. Instead, use your existing mobile phone gsm cdma, gsm cdma modem or cellular terminal and connect it to the. Large collection of gsm software for windows, unix and linux.
The most common older phones that work on both technologies include the iphone 6 series and samsung galaxy s6 series. Insert the activate sim card, turn on the device, and open a web page. Check with your phone company and the nokia web site to see if your phone supports this. On the other hand, in cdma the network identifies a handset by the information stored in the internal memory and hence, its handset specific. These dual cdmagsm phones can have the gsm slot unlocked via an.
Cdma to gsm convert software, free cdma to gsm convert software software downloads, page 3. Carriers operate under one of two types of networks. Gsm to cdma, free gsm to cdma software downloads, page 3. It seems that the online guy, who made it work on a cdma, had to only inlock the feature and not hack its hardware radio frequency to get it work. The basic difference between gsm and cdma is that the gsm is a sim specific i. Download32 is source for cdma gsm shareware, freeware download amr converter pro, audioalchemy mp3 edition, audioalchemy ogg edition, audioalchemy wav edition, audioalchemy wma edition, etc.
Find out on this page which phones can be used on both cdma and gsm network. Cdma has the carriers information they want you to use the phone on stored in the phones programming, whereas gsm phones have a semiuniversal software security lock placed on the sim card slot that tells the phone what sim card is allowed to be used. Cdma to gsm convert software software free download cdma. Gsm cell site antennas in the deutsches museum, munich, germany. If youre asking for technical help, please be sure to include all your system info, including operating system, model number, and. Let us discuss some more differences between gsm and cdma in the comparison chart shown below. In 2001, the first umts wcdma network was launched, a 3g technology that is. Transferconvert saved pages from browser intoto text files. In order to lock a phone, the carrier adds a software code on the phone during the. If you want to check out what other phones work on which technology, you can use our phone compatibility tool below. Here is a list of software used to put the tones and graphics onto the phone. But because most phones still need to support 2g and 3g networks even to this. The cdma gsm split ended, in theory, as carriers all switched to lte, a single, global 4g standard, starting in 2010.