swithe from gsm to cdma carrier - T-Mobile Samsung Galaxy Note5

Does anyone out there know if it possible to switch with a note 5 gsm phone to sprint. Any thoughts appreciated

Only if you switch out the motherboard as gsm phones don't support CDMA providers.

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[Q] Verizon TP2 on Bell Mobility

I've read many post and can't get an exact answer. I would like to buy a Verizon Touch Pro 2 Phone and get it Unlocked and then use it on my Bell Mobility network. If I use My Bell SIM card will I get full 3G connection or Will I get block by any incompatible BAND due Bell Settings?
Thank You to help me with my question.
No. The only US carrier to share the same 3G WCDMA bands as Canada is ATT.
An unlocked VZW TP2 will only work in 2G/EDGE mode on Canada's GSM carriers.
Thank You.
Yes I finaly find the Information (more technical)
Bell use 3G HSPA 850/1900MHz so any other phone that not have these frequency in HSPA doesn't work.

can cdma be used on gsm

is there any way or is it possible to use cdma sim on a gsm cellphone
Nokia e75 can do it without any changes can samsung do it to.?

Verizon to sprint

guys
just a general question on how cdma networks and phones work. Today, verizon 4g phones come with a sim card. If that's the case, why are there two editions of most phones - one for verizon and another for sprint? Are the two carriers still using cdma?
Thx
GSM & CDMA Explanation
sam008 said:
guys
just a general question on how cdma networks and phones work. Today, verizon 4g phones come with a sim card. If that's the case, why are there two editions of most phones - one for verizon and another for sprint? Are the two carriers still using cdma?
Thx
Click to expand...
Click to collapse
There are two types of mobile cell phone communication technology, GSM and CDMA. CDMA phones cannot run on GSM networks and visa versa. While there are few advantages, GSM is considered to be better because it has LTE support, and used internationally.
Carriers like AT&T and T-Mobile use GSM, while Verizon and Sprint use CDMA. GSM uses SIM cards, and CDMA phones have a programmable radio inside of the phone.
But, Verizon and Sprint use SIM cards in there newer phones. They use GSM IN ADDITION to CDMA. The SIM card only gives the phone LTE though, because CDMA does not support it.
So, yes Verizon and Sprint use CDMA, for call, text, data, internet, 4G and they use GSM for LTE only.
GSM carriers (AT&T and T-Mobile), use only a SIM card, and the GSM technology for call, text, data, internet, 4G, AND LTE.
I hope this answered your question and heightened your knowledge!
can a nexus 6 purchased from verizon be used on the sprint network - thx
Yes, if unlocked
Yes, they will usually work but only if they are unlocked. Different carriers have different policies and requirements that you must meet before they give you the unlock code to bring the phone to another carrier.
You're at an advantage using the Nexus 6, unlocking solutions are plentiful. Go to the N6 forum for more. If you plan on going from CDMA to CDMA you should be gold (per the carriers you mentioned).

Is LTE CDMA and GSM?

Hi folks,
I live in a black hole of cellular signal. The only provider that has towers where I live is Verizon. I drive 45 minutes to work every day and over there both Verizon and AT&T have towers. I'm currently using a small, local carrier that uses Verizon towers and phones. I bought a Nexus 6 and want to activate it on straight talk. I thought I could use the IMEI from my existing phone, since it's a Verizon phone, but they say it's not compatible. They say they can activate it as a GSM phone, but I've read that if I activate it as a GSM device, it will not connect to Verizon towers so would basically be useless where I live. However, that doesn't really make sense to me since the Nexus 6 has both CDMA and GSM radios in it.
Does anyone know if I activate a GSM sim and pop it in my Nexus 6 if it will connect to Verizon towers? We do have LTE here, if that makes a difference Thanks for any help you can provide!.
Verizon network will only use CDMA but you could still use it in roaming
pantherdaddy27 said:
Verizon network will only use CDMA but you could still use it in roaming
Click to expand...
Click to collapse
Will it roam on cdma if i activate it as gsm though?

Sprint a9 on T-Mobile

Do any of you guys know if I unlock my sprint htc one a9, will it work on T-Mobile?
If so where can I get an unlock code?
I don't think so, sprint uses CDMA while T-Mobile uses GSM, so I don't think the sprint variant has the capability to connect to a GSM network
Yes it will work - with lte ,but you have to unlock - either call sprint to unlock or use something like xtc2clip or gcdpro
MGfusion said:
I don't think so, sprint uses CDMA while T-Mobile uses GSM, so I don't think the sprint variant has the capability to connect to a GSM network
Click to expand...
Click to collapse
According to PCMAG, it supports GSM (850/900/1800/1900MHz), UMTS (850/AWS(1700)/1900/2100MHz), CDMA (0/1/10), and LTE (2/4/5/12/25/26/41) bands
The_scam said:
According to PCMAG, it supports GSM (850/900/1800/1900MHz), UMTS (850/AWS(1700)/1900/2100MHz), CDMA (0/1/10), and LTE (2/4/5/12/25/26/41) bands
Click to expand...
Click to collapse
Oh, well in that case then it should work, as long as it has GSM capabilities

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