Buying an unlocked GSM Android phone for use in Costa Rica questions. - Android Q&A, Help & Troubleshooting

My family will be taking a trip to Costa Rica this coming February. You can buy a prepaid SIM card from Kölbi (ICE) at the airport. I've done a little research and it appears that an unlocked phone should work for both voice and 3G data so long as the phone supports Costa Rica's bands, 1800 on GSM and 850 on UMTS.
I've come across an inexpensive Android phones, the Pantech Crossover, that seem to fit the bill. Do you guys think that this phone will work? Other than requesting 3G data and setting the APN, is there anything else I need to do to get 3G data to work?
Thanks!

gm2racer said:
My family will be taking a trip to Costa Rica this coming February. You can buy a prepaid SIM card from Kölbi (ICE) at the airport. I've done a little research and it appears that an unlocked phone should work for both voice and 3G data so long as the phone supports Costa Rica's bands, 1800 on GSM and 850 on UMTS.
I've come across an inexpensive Android phones, the Pantech Crossover, that seem to fit the bill. Do you guys think that this phone will work? Other than requesting 3G data and setting the APN, is there anything else I need to do to get 3G data to work?
Thanks!
Click to expand...
Click to collapse
Yes it should work but make sure that the phone is SIM unlocked first before you leave on your trip. Then once you get the SIM card put it in the phone and activate it, making sure to request 3g data and setting the APN properly. If you do these things you should be all set.

shimp208 said:
Yes it should work but make sure that the phone is SIM unlocked first before you leave on your trip. Then once you get the SIM card put it in the phone and activate it, making sure to request 3g data and setting the APN properly. If you do these things you should be all set.
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Click to collapse
shimp208, thanks for the response. Anybody know how well Google Maps (especially Navigation) works in Costa Rica? Can it create routable directions based on address or POI?
Thanks!

gm2racer said:
shimp208, thanks for the response. Anybody know how well Google Maps (especially Navigation) works in Costa Rica? Can it create routable directions based on address or POI?
Thanks!
Click to expand...
Click to collapse
Google maps should work just fine, unfortunately Costa Rica isn't know for having blazing fast mobile data speeds so finding the map routes might take a while to load. That being said yes it can create directions based on address or others points of interest. Overall, it should work fine you just might have to be a little patient with waiting for map directions.

I should have asked this earlier. Are there any other inexpensive Android phones that might fit the bill? I'm looking to spend as little money as possible.

gm2racer said:
I should have asked this earlier. Are there any other inexpensive Android phones that might fit the bill? I'm looking to spend as little money as possible.
Click to expand...
Click to collapse
The LG Thrive P506 Black 3G Unlocked Cell Phone should fit the bill for you. Its only $105 and has the required wireless bands, is unlocked, and should be more then enough for a cheap phone to be used for getting some gps directions, making a couple calls, or looking up some points of interest.

shimp208 said:
The LG Thrive P506 Black 3G Unlocked Cell Phone should fit the bill for you. Its only $105 and has the required wireless bands, is unlocked, and should be more then enough for a cheap phone to be used for getting some gps directions, making a couple calls, or looking up some points of interest.
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Click to collapse
shimp208, thanks for the suggestion. Since I've got some time before the trip, I'm weighing my options. Currently I'm considering the following:
A used AT&T phone (assuming that I can unlock it) off eBay - under $100
A new unlocked Pantech Crossover - under $70
A new unlocked LG Thrive from NewEgg - $105
A Zopo ZP500 cheap Chinese Android phone, but appears to work on AT&T's frequencies - $170
The reason why I'm sticking the ZP500 into the mix is that it's specs are better than the low end Android phones that I'm also considering. Does anybody have any experience with this phone? Does it do 3G on AT&T's 850Mhz band?
Thanks!

BTW, I posted a question on the TripAdvisor forum for Costa Rica regarding buying a prepaid sim card when I get in country and somebody suggested that I acquire the sim card through costaricacellularconnection before I go and activate the sim/phone when I get in country. Has anybody used this service?

gm2racer said:
shimp208, thanks for the suggestion. Since I've got some time before the trip, I'm weighing my options. Currently I'm considering the following:
A used AT&T phone (assuming that I can unlock it) off eBay - under $100
A new unlocked Pantech Crossover - under $70
A new unlocked LG Thrive from NewEgg - $105
A Zopo ZP500 cheap Chinese Android phone, but appears to work on AT&T's frequencies - $170
The reason why I'm sticking the ZP500 into the mix is that it's specs are better than the low end Android phones that I'm also considering. Does anybody have any experience with this phone? Does it do 3G on AT&T's 850Mhz band?
Thanks!
Click to expand...
Click to collapse
While I haven't used it personally it seems to have good reviews with people being really happy with the performance you get for the price. And to answer your question about 3G on the 850Mhz band yes that should work.
Sent from my SCH-I535 using xda premium

shimp208, I wound up getting a used LG Phoenix (the postpaid version of the Thrive) off ebay. Should be arriving tomorrow.

gm2racer said:
shimp208, I wound up getting a uses LG Phoenix (the postpaid version of the Thrive) off ebay. Should be arriving tomorrow.
Click to expand...
Click to collapse
Just looked at this phone seems like a good choice enjoy your trip
Sent from my SCH-I535 using xda premium

Unfortunately the Phoenix arrived and had a busted microSD slot as it would not recognize any of my cards. So I wound up getting a new Pantech Burst. Worked out in my favor as the Burst seems to be (at least on paper) a significantly more powerful device (1.5Ghz dual core Snapdragon CPU, 1GB RAM, & 16GB flash).

gm2racer said:
Unfortunately the Phoenix arrived and had a busted microSD slot as it would not recognize any of my cards. So I wound up getting a new Pantech Burst. Worked out in my favor as the Burst seems to be (at least on paper) a significantly more powerful device (1.5Ghz dual core Snapdragon CPU, 1GB RAM, & 16GB flash).
Click to expand...
Click to collapse
Yes that is a much more powerful device compared to the Phoenix dual 1.2 Ghz (From what I read) vs 800 mhz and 1 GB vs 512 RAM, plus bigger and better screen is the better choice.

Ordered a ZOPO ZP500+
gm2racer said:
A Zopo ZP500 cheap Chinese Android phone, but appears to work on AT&T's frequencies - $170
The reason why I'm sticking the ZP500 into the mix is that it's specs are better than the low end Android phones that I'm also considering. Does anybody have any experience with this phone? Does it do 3G on AT&T's 850Mhz band?
Click to expand...
Click to collapse
I ordered a ZOPO ZP500+. I've read it is identical to the ZP500 with the exception that the single core MTK6575 CPU was swapped out with the pin-for-pin-compatible dual core MTK6577. In addition to the dual SIM functionality, I like the fact it is dual core and a quad band where both 2G and 3G should work in Asia, Europe, and North America.
It purports to have 850MHz 3G, and I have read of an Australian user using this phone's 3G with 850MHz and also a Canadian with 3G at 850MHz. It reads to be reasonably popular amongst Russian users. Can't say I know the specifics of AT&T's 850 MHz implementation so I can't comment.
I anticipate delivery of the phone in a week's time, when I am keen to get a good look at it then.

oldcpu said:
I ordered a ZOPO ZP500+. I've read it is identical to the ZP500 with the exception that the single core MTK6575 CPU was swapped out with the pin-for-pin-compatible dual core MTK6577. In addition to the dual SIM functionality, I like the fact it is dual core and a quad band where both 2G and 3G should work in Asia, Europe, and North America.
It purports to have 850MHz 3G, and I have read of an Australian user using this phone's 3G with 850MHz and also a Canadian with 3G at 850MHz. It reads to be reasonably popular amongst Russian users. Can't say I know the specifics of AT&T's 850 MHz implementation so I can't comment.
I anticipate delivery of the phone in a week's time, when I am keen to get a good look at it then.
Click to expand...
Click to collapse
What specifically are you trying to figure out about AT&T's 850 MHz implementation? Here is a map of where AT&T has 850 MHz 3G coverage in the U.S, if you follow the link and scroll up there should also be a map of AT&T's 1900 MHz spectrum coverage.

3G 850MHz coverage in North America
shimp208 said:
What specifically are you trying to figure out about AT&T's 850 MHz implementation? Here is a map of where AT&T has 850 MHz 3G coverage in the U.S, if you follow the link and scroll up there should also be a map of AT&T's 1900 MHz spectrum coverage.
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Click to collapse
Those are great maps of AT&T's 850MHz (and 1900 MHz coverage).
I'm not looking for AT&T coverage myself, but rather interested in coverage in Canada (specifically Saskatchewan and also Ontario). I only mentioned AT&T in this thread because of this post in the thread:
gm2racer said:
The reason why I'm sticking the ZP500 into the mix is that it's specs are better than the low end Android phones that I'm also considering. Does anybody have any experience with this phone? Does it do 3G on AT&T's 850Mhz band?
Click to expand...
Click to collapse
Again, AT&T is not of interest to me.
Reference my interest in Saskatchewan's and Ontario's coverage, the best I have been able to find so far is this site: http://maps.mobileworldlive.com/index.php

oldcpu said:
Those are great maps of AT&T's 850MHz (and 1900 MHz coverage).
I'm not looking for AT&T coverage myself, but rather interested in coverage in Canada (specifically Saskatchewan and also Ontario). I only mentioned AT&T in this thread because of this post in the thread:
Again, AT&T is not of interest to me.
Reference my interest in Saskatchewan's and Ontario's coverage, the best I have been able to find so far is this site: http://maps.mobileworldlive.com/index.php
Click to expand...
Click to collapse
If your looking to get coverage in those Canadian areas I would use the website you looked at to find out which carriers have 3G 850 MHz coverage in the areas you want. Then once you know what carriers have coverage in the areas you want, I'd go out and buy a prepaid SIM from among the the carrier that offers the coverage your looking for and then go with whatever carrier has the best value for the money in terms of data usage, etc. and use that.

oldcpu said:
I ordered a ZOPO ZP500+. I've read it is identical to the ZP500 with the exception that the single core MTK6575 CPU was swapped out with the pin-for-pin-compatible dual core MTK6577. In addition to the dual SIM functionality, I like the fact it is dual core and a quad band where both 2G and 3G should work in Asia, Europe, and North America.
Click to expand...
Click to collapse
Let us know how the Zopo works out. I'm interested in knowing how well these Chinese MTK6575/6577 phones work. Had I not gotten a great deal on a new Burst on eBay I would have really been considering one of these. An interesting development (at least in the GSM space) is that the Nexus 4 is within $100 US of most of the currently available Chinese dual core phones. That will put a real price squeeze on the next gen quad core phones...

gm2racer said:
Let us know how the Zopo works out. I'm interested in knowing how well these Chinese MTK6575/6577 phones work. Had I not gotten a great deal on a new Burst on eBay I would have really been considering one of these. An interesting development (at least in the GSM space) is that the Nexus 4 is within $100 US of most of the currently available Chinese dual core phones. That will put a real price squeeze on the next gen quad core phones...
Click to expand...
Click to collapse
Sure will, to me unless your really on a tight budget it seems like a no brainer to invest the extra $100 or so for not only significantly more powerful hardware but also a lot better community support due to the very open nature of nexus devices.
Sent from my SCH-I535 using xda premium

Maybe it's just my games talking, but the Xperia Play is pretty cheap unlocked now.

Related

[Q] Galaxy S II ATT?

On Samsung's website, the specs say that the new Galaxy S II supports 2g/3g/HSPA+ AT&T bands, as reported by Engadget and phonedog as well. However, I've heard from different sources that Samsung has locked down American GSM bands to avoid those across the pond buying international phones rather than the always slow to release cell-provider branded phones (like the Fascinate or Captivate)
My question is are the American GSM bands locked on the new Galaxy S II or can I use the phone with AT&T? I desperately need a new phone, given the fact that my Aria holds less than 6 hours worth of charge without having 3g or wifi on. I'd rather not wait and go ahead and pre-order this phone if I can.
lmao i hope they dont, because ive ordered one, and am planning on using it on my att
Samsung would not advertise it as Quad-Band GSM on its own website if the frequencies we locked would they?
soraxd said:
lmao i hope they dont, because ive ordered one, and am planning on using it on my att
Click to expand...
Click to collapse
Please let us know if this works!!
Not sure where I read it but I did hear that all the bands are unlocks. This message came from Samsung.
soraxd said:
lmao i hope they dont, because ive ordered one, and am planning on using it on my att
Click to expand...
Click to collapse
Where did you order yours from, if you dont mind me asking.
Thanx
This has been a hot topic of conversation over the last month or so but finally we have confirmation of the Samsung Galaxy S II specs that remained to be clarified.
Having spoken to the UK Product Manager for the Samsung Galaxy S II, we can confirm that UK stock will ship with the following:
1. Samsung Dual Core Exynos CPU (not NVidia Tegra 2)
2. 3G frequencies are 850/900/1900/2100 (Quad band)
3. Display is Super AMOLED Plus
4. Box contents: Handset, battery, charger, USB cable, headset, Quick start guide.
If you have an outstanding pre-order with Clove for the SGS2, you will be receiving an email regarding this confirmation of spec within the next day or so and you will be given the chance to cancel the order if this is not the specification that you were hoping for. However, we hope that for the majority of you this will be good news and we look forward to shipping your order as soon as possible.
source: http://blog.clove.co.uk/2011/04/14/samsung-galaxy-s-ii-uk-specs-confirmed-exynos-chip-quad-band-3g/
tublah said:
This has been a hot topic of conversation over the last month or so but finally we have confirmation of the Samsung Galaxy S II specs that remained to be clarified.
Having spoken to the UK Product Manager for the Samsung Galaxy S II, we can confirm that UK stock will ship with the following:
1. Samsung Dual Core Exynos CPU (not NVidia Tegra 2)
2. 3G frequencies are 850/900/1900/2100 (Quad band)
3. Display is Super AMOLED Plus
4. Box contents: Handset, battery, charger, USB cable, headset, Quick start guide.
If you have an outstanding pre-order with Clove for the SGS2, you will be receiving an email regarding this confirmation of spec within the next day or so and you will be given the chance to cancel the order if this is not the specification that you were hoping for. However, we hope that for the majority of you this will be good news and we look forward to shipping your order as soon as possible.
source: http://blog.clove.co.uk/2011/04/14/samsung-galaxy-s-ii-uk-specs-confirmed-exynos-chip-quad-band-3g/
Click to expand...
Click to collapse
Yup, that's where I saw it. Thx tublah. Q... Is there a tegra 2 version of SGS2..?
soraxd said:
lmao i hope they dont, because ive ordered one, and am planning on using it on my att
Click to expand...
Click to collapse
Where did you order it from? when are you expecting it's arrival?
soraxd said:
lmao i hope they dont, because ive ordered one, and am planning on using it on my att
Click to expand...
Click to collapse
same here
i guess i better do a screenshot of handtec website
tublah said:
This has been a hot topic of conversation over the last month or so but finally we have confirmation of the Samsung Galaxy S II specs that remained to be clarified.
Having spoken to the UK Product Manager for the Samsung Galaxy S II, we can confirm that UK stock will ship with the following:
1. Samsung Dual Core Exynos CPU (not NVidia Tegra 2)
2. 3G frequencies are 850/900/1900/2100 (Quad band)
3. Display is Super AMOLED Plus
4. Box contents: Handset, battery, charger, USB cable, headset, Quick start guide.
If you have an outstanding pre-order with Clove for the SGS2, you will be receiving an email regarding this confirmation of spec within the next day or so and you will be given the chance to cancel the order if this is not the specification that you were hoping for. However, we hope that for the majority of you this will be good news and we look forward to shipping your order as soon as possible.
source: http://blog.clove.co.uk/2011/04/14/samsung-galaxy-s-ii-uk-specs-confirmed-exynos-chip-quad-band-3g/
Click to expand...
Click to collapse
That's compatable with US T-Mobile HSPA right? if I'm not mistaken.
wootek76 said:
That's compatable with US T-Mobile HSPA right? if I'm not mistaken.
Click to expand...
Click to collapse
No sir, it won't work with T-Mobile except on Edge (2G). T-Mobile's 3G/"4G" uses the first half of the 1700 band. The i9100 doesn't support 1700 in the 3G freq.
Sorry! The G2X looks like a suitable alternative if you need a T-Mobile USA alternative to the GSII.
Furies said:
On Samsung's website, the specs say that the new Galaxy S II supports 2g/3g/HSPA+ AT&T bands, as reported by Engadget and phonedog as well. However, I've heard from different sources that Samsung has locked down American GSM bands to avoid those across the pond buying international phones rather than the always slow to release cell-provider branded phones (like the Fascinate or Captivate)
My question is are the American GSM bands locked on the new Galaxy S II or can I use the phone with AT&T? I desperately need a new phone, given the fact that my Aria holds less than 6 hours worth of charge without having 3g or wifi on. I'd rather not wait and go ahead and pre-order this phone if I can.
Click to expand...
Click to collapse
I have a real hard time believing this. Bands are hardware supported/unsupported. Sure, they can lock it via software somehow, but that'll easily be disbanded once custom ROMs come out.
Plus, my biggest grief with this "locked bands" claim is the fact that it'll make your phone completely useless with international travel. For instance, why would Samsung sell "unlocked versions" if the phone was unusable in the US? Doesn't make any sense to me, and probably means all these claims are false.
As I have already stated elsewhere expansys when asked on the phone said that the versions they had were dual band with euro freqs as sold. They had not been able to enable the 850/1900 in the menus. Many people here should be familiar with the tmo debacle with the G2X which was of course marketed on their own site as having the Quad band 3G but after launch saying it only support 850/1900 in hardware. This may or may not be true and they could be there and simply need enabling or to have the radios installed with a new radio update. At this time there is no AT&T 3G on that phone which is the bottom line for now.
When someone actually connects to AT&T 3G, that is when it is confirmed working, not before. I have yet to find such confirmation anywhere.
yeah i have to agree, i dont care what their website says, i'd bet a whole lot of money on the fact that this phone would not pick up ATT 3g bands right now if someone were to try their SIM in an SGS2.
that said, i dont think anyone has tried this yet. if it DID work, i'd pick one up tomorrow.
krabman said:
As I have already stated elsewhere expansys when asked on the phone said that the versions they had were dual band with euro freqs as sold. They had not been able to enable the 850/1900 in the menus. Many people here should be familiar with the tmo debacle with the G2X which was of course marketed on their own site as having the Quad band 3G but after launch saying it only support 850/1900 in hardware. This may or may not be true and they could be there and simply need enabling or to have the radios installed with a new radio update. At this time there is no AT&T 3G on that phone which is the bottom line for now.
When someone actually connects to AT&T 3G, that is when it is confirmed working, not before. I have yet to find such confirmation anywhere.
Click to expand...
Click to collapse
Let's clarify: The G2X debacle was due to an error on T-Mobile's behalf, with an official clarification from them as such:
"The T-Mobile G2x fact sheet, attached [PDF link], contains accurate information. The T-Mobile website is incorrect and we're working to correct it. The G2x supports 850/900/1800/1900 MHz for 2G/GPRS only, and supports 3G/4G UMTS/HSPA+ bands I and IV. The G2x does not support AT&T's 3G bands. This banding is hardware based."
http://www.engadget.com/2011/04/27/t-mobile-g2x-lacks-quadband-hspa-shatters-dreams/
(And, let's keep in mind T-Mobile doesn't actually design/manufacture phones. On purpose or not, this was a screw-up on T-Mobile's website.)
Samsung's site clearly says that the Galaxy S2's hardware supports quad band UMTS. Even if it is carrier locked or something, the unlocked versions should not have this problem.
For sure, no problem waiting if you're choosing to play it safe. But, I still personally think this is a bunch of nonsense propagated by a few folks. Even the T-Mobile announcement above clarifies that the problem the inaccurate info caused was not from a software lock but by a lack of hardware support.
Guys, all this jiberish of unkocked/locked bands blah blah blah.
It has quadband it will work worldwide and AT&T and Verizon will have it by 3rd/11.
Cant say about T-Mobile. But they are bought by AT&T so eventually yes as it will be one big AT&T network anyway.
Sent from my SGH-I897 using XDA Premium App
Fellas, good news on UMTS quad band support: http://forum.xda-developers.com/showthread.php?t=1059089
cmd512 said:
Fellas, good news on UMTS quad band support: http://forum.xda-developers.com/showthread.php?t=1059089
Click to expand...
Click to collapse
Don't say good news until someone has actually had it work...
nomisunrider said:
Don't say good news until someone has actually had it work...
Click to expand...
Click to collapse
With all due respect, I can say just about anything I damn want short of the mod telling me otherwise. Are you a moderator?
Your claims in that thread are not even accurate. You continue to say that bands are selectable. I understand this, and never argued this point. Please stop for a minute and understanding what I as well as several other people are very happy about: All phones come with defaulted bands enabled or disabled... those I9100 users are showing that out of the box in automatic band selection mode, all 4 UMTS bands are ENABLED. Big difference and has nothing to do with the fact that you can go in and personally enabled whatever band you want.

[Q] Unlocked Tmo Amaze 4G purchase/setup questions

Hi guys,
I'm from Aus and trying to get a non-savvy US (Cali, splitting time between Sac and SF) friend set up with an unlocked phone suitable for short-term US and overseas use due to travel requirements. The Amaze 4G looks great. I've tried to find answers, but would like some knowledgable eyeballs on my proposal:
1. A US website currently has the Amaze 4G for $479.50 which is much cheaper than all other options. Is this legit? Is there only the X715M model out there, or is this a predecessor?
2. Are all unlocked 'Tmo' Amaze 4G phones able to operate on GSM 850/900/1800/1900 as well as UMTS 1700/2100, both physically and as allowed by the carrier? Any weird APN/data connectivity restrictions due to unlocked phone?
3. Can this phone connect to Tmo at 3G speeds if AWS is unavailable? I read somewhere that 3G 1900 would be required, and this phone doesn't appear to have that?
4. I want to get it on the $30/m walmart/tmo prepaid plan (5G uncapped is plenty of data) but can't see how to order just the sim via their website. should I just have my friend go into walmart? prefer not to muck around with simplemobile if possible - ironically, i want to keep this whole enterprise as simple as possible with a big carrier/theoretically good support.
5. Is this idea, for use in the US primarily but also overseas over the next 12 or so months, future-proof for a couple of years? e.g. I've read about tmo working on HSPA 1900MHz, but hopefully AT&T remains an option if Tmo ends up being unsatisfactory for any reason.
Thanks for having a read, hoping to tie this up ASAP. Much love for any responses.
resolved said:
Hi guys,
I'm from Aus and trying to get a non-savvy US (Cali, splitting time between Sac and SF) friend set up with an unlocked phone suitable for short-term US and overseas use due to travel requirements. The Amaze 4G looks great. I've tried to find answers, but would like some knowledgable eyeballs on my proposal:
1. A US website currently has the Amaze 4G for $479.50 which is much cheaper than all other options. Is this legit? Is there only the X715M model out there, or is this a predecessor?
2. Are all unlocked 'Tmo' Amaze 4G phones able to operate on GSM 850/900/1800/1900 as well as UMTS 1700/2100, both physically and as allowed by the carrier? Any weird APN/data connectivity restrictions due to unlocked phone?
3. Can this phone connect to Tmo at 3G speeds if AWS is unavailable? I read somewhere that 3G 1900 would be required, and this phone doesn't appear to have that?
4. I want to get it on the $30/m walmart/tmo prepaid plan (5G uncapped is plenty of data) but can't see how to order just the sim via their website. should I just have my friend go into walmart? prefer not to muck around with simplemobile if possible - ironically, i want to keep this whole enterprise as simple as possible with a big carrier/theoretically good support.
5. Is this idea, for use in the US primarily but also overseas over the next 12 or so months, future-proof for a couple of years? e.g. I've read about tmo working on HSPA 1900MHz, but hopefully AT&T remains an option if Tmo ends up being unsatisfactory for any reason.
Thanks for having a read, hoping to tie this up ASAP. Much love for any responses.
Click to expand...
Click to collapse
1. 479 sounds legit for phone, i dont know about x715m but i do know that us tmobile version is compatible with all bands networks.
2. Yes all US tmobile amaze 4g operate on GSM 850/900/1800/1900 as well as UMTS 1700/2100, both physically and as allowed by the carrier. As far as apn you would need to set up your apn settings according to the network you are using.
3. If no AWS available then only 2g Edge will work, although I have called tmobile and asked if amaze 4g unlocked will be able to use att's hspa network and they said yes amaze and sg2 are only phones capable of that meaning they were built with future proof in mind. I also seen around that tmobile version has all 3g network bands but not sure myself.
4. Easiest would be to have friend pay and pick up the sim card at walmart but i do remind you it is 30/m- 100 min and 5gb of 4g speeds CAPPED, but 2g edge speeds after the 5gb. Simple mobile is 60/m - unltd talk unlt text and 2gb of 4g speeds capped then 2g edge speeds after just depends on your preference.
5. This is a good idea as att will stil be an option and now that att failed to buy tmobile, att has come to an agreement in a roaming contract with tmobile for 7 years.
hope this helps you a little bit more in what ever you decide, good luck!
thanks mate, helped confirmed a few things in my mind.
Negri said they're on backorder so I went ahead and ordered the phone from an Amazon seller for $500. I can only hope everything's legit - I'm not too sure what the dangers of this option are. My best idea is just to use the phone heavily in the first week after getting it and make sure everything works.
now i just need a "beginners guide to android" to help the friend work through the basics... google time.
Is this your first Android phone?
Sent from my HTC Amaze 4G using xda premium
nope, i've had a HTC Hero and currently run a SGS2. I bought the Amaze for a friend who's new to Android due to Apple's stupid GSM-only unlocked phones, and their lack of 1.7ghz for tmo.
we'll get through it, tho after 15 mins of googling, there's a distinct lack of good "idiot user's (not programmer's) guide to android" articles/books. will write something up myself, i think.
my response to you above is more fishing for people's ideas about how Amazon sellers can be dodgy, esp. when pretty much every website is still doing the Amaze for $6-700.. I wondered if there were any potential pitfalls with the $500 price.
resolved said:
nope, i've had a HTC Hero and currently run a SGS2. I bought the Amaze for a friend who's new to Android due to Apple's stupid GSM-only unlocked phones, and their lack of 1.7ghz for tmo.
we'll get through it, tho after 15 mins of googling, there's a distinct lack of good "idiot user's (not programmer's) guide to android" articles/books. will write something up myself, i think.
my response to you above is more fishing for people's ideas about how Amazon sellers can be dodgy, esp. when pretty much every website is still doing the Amaze for $6-700.. I wondered if there were any potential pitfalls with the $500 price.
Click to expand...
Click to collapse
I bought mine from eBay. It was used for a week with everything and he gave me an Incipio case. I bought it for $445. I was happy with it.
resolved said:
Hi guys,
I'm from Aus and trying to get a non-savvy US (Cali, splitting time between Sac and SF) friend set up with an unlocked phone suitable for short-term US and overseas use due to travel requirements. The Amaze 4G looks great. I've tried to find answers, but would like some knowledgable eyeballs on my proposal:
1. A US website currently has the Amaze 4G for $479.50 which is much cheaper than all other options. Is this legit? Is there only the X715M model out there, or is this a predecessor?
2. Are all unlocked 'Tmo' Amaze 4G phones able to operate on GSM 850/900/1800/1900 as well as UMTS 1700/2100, both physically and as allowed by the carrier? Any weird APN/data connectivity restrictions due to unlocked phone?
3. Can this phone connect to Tmo at 3G speeds if AWS is unavailable? I read somewhere that 3G 1900 would be required, and this phone doesn't appear to have that?
5. Is this idea, for use in the US primarily but also overseas over the next 12 or so months, future-proof for a couple of years? e.g. I've read about tmo working on HSPA 1900MHz, but hopefully AT&T remains an option if Tmo ends up being unsatisfactory for any reason.
Thanks for having a read, hoping to tie this up ASAP. Much love for any responses.
Click to expand...
Click to collapse
From what i understand, this phone has UMTS/HSPA+ support for 850,1700/2100aws/1900mhz and 2100mhz. Pretty much anywhere in the world that uses those.

[Q] Unlocked UK Lumia 800, for an American

Hello,
I am considering buying an unlocked Lumia 800, for both use on AT&T's network in the States and then abroad in the Middle East during the later half of the Summer. I have never bought an unlocked device before, so I just wanted to ask about the differences between the UK and US phones -- I believe electrical outlets are different between the two areas thus the need for an adapter -- and if I'll have any troubles popping out my SIM card with my current phone and switching between the two. Abroad, I've planned on getting a local plan in the city I'm visiting, so I don't expect any trouble there.
Regarding the Lumia 800, does anyone have an idea about the pricing and how it fluctuates? Full retail at sites like Expansys are about 700 USD, while others in Asia and Europe are hovering around 500-600 USD. Obviously, I've got around 6 months to wait, so I'm anticipating it coming down to a more palatable 400 USD.
Thanks for any advice.
Most sites that will export to US will include a power charger adaptor. I got a universal plug converter with my order. So, you won't need to worry about that.
Expansys is expensive. You can currently order the black from Amazon for 509.99. I ordered my Cyan from handtec.co.uk for 353GBP + 15 for shipping (about $584 USD). Depending on where you order the phone, you'll need to fill out paperwork for the FCC to approve the import. If you order from Amazon, this should already have been done, as the phone was already imported. Since I ordered directly from UK, I got a call from FedEx to fill out the forms while the plane was still in the air. Was the fastest shipping I'd ever seen. 36hrs from ordering from UK to receiving here in Seattle.
Be aware, also, that current versions of the Lumia 800 do not support the AT&T 850Mhz for 3G. For me, this is noticeable in my apartment, but nowhere else. If you wait a month or so, the US variant (RM-819) supporing WCDMA V (850MHz) will become available unlocked direct from Microsoft.
its 500 on amazon and comes with an adapter. newegg is $550 and works on 850 i ordered there and it came with the adapter.
falconeight said:
its 500 on amazon and comes with an adapter. newegg is $550 and works on 850 i ordered there and it came with the adapter.
Click to expand...
Click to collapse
Can you confirm that Newegg sells the variant that works on WCDMA 850? This isn't the same as GSM 850. They show the Lumia 800 as a deactivated item. And, when it was active, it show the same incorrect WCDMA bands as most other retailers out there.
Thanks for the quick responses. I didn't know about the incompatible 3G bands or the US version's upcoming release, so I'll wait and see if I can get a decent deal there. Also, newegg was shown as unavailable when I last checked.
I did just see the Lumia 900 was announced, with a release date pegged for March. My upgrade is sometime around May-July, so that may be for consideration. Only problem will be AT&T's policy on exclusive phones and mid-contract for unlocking phones. Hopefully, the homebrew scene gets more active as more users get onto the platform -- I'm thinking of a parallel with the iPhone jailbreak/unlocking bits from the iPhone Dev Team.
I'd wait until early February for them to be sold unlocked in Microsoft retail stores and online.
Should (hopefully) be cheaper than what it costs to import one currently. It's hard to wait though and I'm dying to get one. lol
darkintragedy said:
I'd wait until early February for them to be sold unlocked in Microsoft retail stores and online.
Should (hopefully) be cheaper than what it costs to import one currently. It's hard to wait though and I'm dying to get one. lol
Click to expand...
Click to collapse
Not so sure about that. It'll still be slightly exclusive for a bit. I also think that it's going to be bundled with a few other things.
I'm looking forward to the availability of the c-1031 sleeves that come with the phones. I'd like a spare cyan, and then one of each color, for the fun of it.
anseio said:
Can you confirm that Newegg sells the variant that works on WCDMA 850? This isn't the same as GSM 850. They show the Lumia 800 as a deactivated item. And, when it was active, it show the same incorrect WCDMA bands as most other retailers out there.
Click to expand...
Click to collapse
Yep it does and I own it. It has it in the listing and if its wrong return it. I am in Colorado Spring and have the same coverage as my wife's iPhone 4s.
http://www.newegg.com/Product/Product.aspx?Item=N82E16875205257
falconeight said:
Yep it does and I own it. It has it in the listing and if its wrong return it. I am in Colorado Spring and have the same coverage as my wife's iPhone 4s.
http://www.newegg.com/Product/Product.aspx?Item=N82E16875205257
Click to expand...
Click to collapse
This is going to sound rude, but I don't believe it. It's already been admitted by many UK retailers that they posted the specs that Nokia has on their website, which are incorrect.
There are two versions of the Lumia 800. The EU Variant (RM-801), which is quad GSM and tri WCDMA 900/1900/2100; and a US variant (RM-819), which is also quad GSM, but tri WCDMA 850/900/1900. The US variant has not been released yet, neither has its firmware. There are quite a few people waiting on that firmware to see if it may open up 850 on the RM-801. That depends on if the devices are tri-band due to hardware limitations or firmware limitations.
This can be confirmed by referencing the outermost packaging that your Lumia came in. The one with the bar codes on it. What is the FCC ID line? I'll attach a photo of mine.
Given that AT&T uses a lot of the 1900 WCDMA bandwidth, you probably won't notice a difference between it and a 4s. Here's how I can tell the difference. I own a Nokia 6700 classic (tri WCDMA 900/1900/2100). I owned it before AT&T put out the HSPA upgrades and I got amazing reception in my apartment. After HSPA rolled out, my signal got really shotty and kept dropping out and down to 2G. I then got a Telstra HTC HD2 (850MHz). It functions perfectly in my apartment and does not drop down to 2G. I can tether at HSPA w/o needing to have my phone right up against the window in order to keep 3G signal.
Now that I have the Lumia 800 (RM-801), I cannot keep good 3G in my apartment, but 2G is fine. This means that the 850 band is the one that bends enough to get inside. The 1900 glances by.
I'm willing to bet that Newegg may have done what most other sellers did and just pasted the specs w/o verifying. After all, why would they need to, right? Nokia should have put out the correct information to start with.
anseio said:
This is going to sound rude, but I don't believe it. It's already been admitted by many UK retailers that they posted the specs that Nokia has on their website, which are incorrect.
There are two versions of the Lumia 800. The EU Variant (RM-801), which is quad GSM and tri WCDMA 900/1900/2100; and a US variant (RM-819), which is also quad GSM, but tri WCDMA 850/900/1900. The US variant has not been released yet, neither has its firmware. There are quite a few people waiting on that firmware to see if it may open up 850 on the RM-801. That depends on if the devices are tri-band due to hardware limitations or firmware limitations.
This can be confirmed by referencing the outermost packaging that your Lumia came in. The one with the bar codes on it. What is the FCC ID line? I'll attach a photo of mine.
Given that AT&T uses a lot of the 1900 WCDMA bandwidth, you probably won't notice a difference between it and a 4s. Here's how I can tell the difference. I own a Nokia 6700 classic (tri WCDMA 900/1900/2100). I owned it before AT&T put out the HSPA upgrades and I got amazing reception in my apartment. After HSPA rolled out, my signal got really shotty and kept dropping out and down to 2G. I then got a Telstra HTC HD2 (850MHz). It functions perfectly in my apartment and does not drop down to 2G. I can tether at HSPA w/o needing to have my phone right up against the window in order to keep 3G signal.
Now that I have the Lumia 800 (RM-801), I cannot keep good 3G in my apartment, but 2G is fine. This means that the 850 band is the one that bends enough to get inside. The 1900 glances by.
I'm willing to bet that Newegg may have done what most other sellers did and just pasted the specs w/o verifying. After all, why would they need to, right? Nokia should have put out the correct information to start with.
Click to expand...
Click to collapse
My box looks nothing like that and doesn't have any of those markings. That is a Nokia lumia 800 box for a carrier. I also have had phones that don't support 850 and I don't get 3g/4g on them. I do on this phone
falconeight said:
My box looks nothing like that and doesn't have any of those markings. That is a Nokia lumia 800 box for a carrier. I also have had phones that don't support 850 and I don't get 3g/4g on them. I do on this phone
Click to expand...
Click to collapse
Our stickers may look different, because I have the Cyan version.
According to Nokia customer care, and many other articles online, your device does not have 850MHz. The product code is RM-801.
http://forums.wpcentral.com/lumia-800/184412.htm
http://discussions.nokiausa.com/t5/...ne/Lumia-800-UMTS-850Mhz-support/td-p/1236631 (look at the 2nd to last post).
I have the black from Amazon's intial selling - so spent low $600s but haven't looked back.
The box DID include a USA outlet adaptor.
If you're on ATT, you still have a good shot of getting 3G if you're in a major area.
I'm T-Mobile, so only getting EDGE - but still lovvin it!
anseio said:
Our stickers may look different, because I have the Cyan version.
According to Nokia customer care, and many other articles online, your device does not have 850MHz. The product code is RM-801.
http://forums.wpcentral.com/lumia-800/184412.htm
http://discussions.nokiausa.com/t5/...ne/Lumia-800-UMTS-850Mhz-support/td-p/1236631 (look at the 2nd to last post).
Click to expand...
Click to collapse
There is no US variant right now
falconeight said:
There is no US variant right now
Click to expand...
Click to collapse
Have you actually READ anything about this phone?
Of course there's a US variant. It's getting released possibly next month.
Why the product codes are mentioned is so that people can confirm that sellers are indeed selling the right bands as they quote. There is no quad band WCDMA Lumia 800 until you can prove otherwise. There is no information on your device that contradicts anything that I've already quoted.
anseio said:
Have you actually READ anything about this phone?
Of course there's a US variant. It's getting released possibly next month.
Why the product codes are mentioned is so that people can confirm that sellers are indeed selling the right bands as they quote. There is no quad band WCDMA Lumia 800 until you can prove otherwise. There is no information on your device that contradicts anything that I've already quoted.
Click to expand...
Click to collapse
Come on those links you posted are before it was announced. I have the 850 variant because that is the band in my area. You don't because you have the UK model that was released unlocked for the UK. Until you can provide information other than hearsay that there is no 850 then your just spreading rumor.
---------- Post added at 09:24 PM ---------- Previous post was at 09:05 PM ----------
I called Nokia after getting the number off of twitter and there are variants that have the 850 wcdma that are unlocked. I gave them my imei number and my phone is from Norway which has the 850 band. You can check the country specific website and they list the correct bands.
http://www.nokia.com/no-no/produkter/telefon/lumia800/spesifikasjoner/
falconeight said:
Come on those links you posted are before it was announced. I have the 850 variant because that is the band in my area. You don't because you have the UK model that was released unlocked for the UK. Until you can provide information other than hearsay that there is no 850 then your just spreading rumor.
Click to expand...
Click to collapse
I'm curious to know how you seem to be the only person around xda who has 850Mhz on his Lumia 800.
anseio said:
I'm curious to know how you seem to be the only person around xda who has 850Mhz on his Lumia 800.
Click to expand...
Click to collapse
Why am I the only one? How do you know?
GSM 850mhz like mine I bet. I get 3G at 3-4mbit/1 speed on AT&T. What speed are you getting falcon?
falconeight said:
Why am I the only one? How do you know?
Click to expand...
Click to collapse
Because no one else here has posted an image or anything definitive that their Lumia 800 has 850MHz on it. Only product literature from the selling website.
falconeight said:
That is a Nokia lumia 800 box for a carrier.
Click to expand...
Click to collapse
Not true.
My Lumia is unlocked and unbranded. It was shipped directly from Nokia in Helsinki and I have that box too.

I want to export a cheap Moto E from the US. Where to buy? Is Cricket safe?

I have this US friend who could buy this phone for me in the US, then export. I want to root it, install custom ROMs and all. It cost $100+ unlocked, but many report how happy they are with their $20 purchase from Cricket wireless. Some are not happy, though. The Cricket site says the phone cost $20 with activation. It would be easier if my friend wouldn't have to activate it (though I'm not sure what does that exactly means to Cricket), just pay the $20 and export the phone. Or even a little more than $20 to some other vendor, but certainly less than $20. I just want a nice, cheap toy, which can also make phone calls on overseas networks, install ROMs, etc. If you have another, better recommendation than the Moto E, I'm open to other suggestions as well. Though it seems the Moto E is the default choice for many. Or, maybe Amazon's $50-60 Blu phone is a better choice?
magicphone said:
I have this US friend who could buy this phone for me in the US, then export. I want to root it, install custom ROMs and all. It cost $100+ unlocked, but many report how happy they are with their $20 purchase from Cricket wireless. Some are not happy, though. The Cricket site says the phone cost $20 with activation. It would be easier if my friend wouldn't have to activate it (though I'm not sure what does that exactly means to Cricket), just pay the $20 and export the phone. Or even a little more than $20 to some other vendor, but certainly less than $20. I just want a nice, cheap toy, which can also make phone calls on overseas networks, install ROMs, etc. If you have another, better recommendation than the Moto E, I'm open to other suggestions as well. Though it seems the Moto E is the default choice for many. Or, maybe Amazon's $50-60 Blu phone is a better choice?
Click to expand...
Click to collapse
The Cricket model cannot be bootloader unlocked for root / custom ROMs. It's also SIM locked to Cricket, you'll have to buy an unlock code online.
Additionally, the US models only have the 3G and LTE bands used in the US. If you're outside of North America, you'll most likely be stuck on 2G.
The Blu R1 HD does have LTE Band 7 and HSPA Band 1, so it's better suited for abroad, but not better than getting a phone that was designed for use in your country.
Thanks, helpful reply! but I can still use the $20 Cricket Moto E as a toy, to install apps, like an iPod Touch, right? For 10th the price.
xtermmin said:
The Blu R1 HD does have LTE Band 7 and HSPA Band 1, so it's better suited for abroad, but not better than getting a phone that was designed for use in your country.
Click to expand...
Click to collapse
Besides, I thought we live in a world where most modern phones work in most regions in the world, if not all. And what about people who ever step out (I'm not sure step out is the correct expression) of their home countries to travel?
magicphone said:
Thanks, helpful reply! but I can still use the $20 Cricket Moto E as a toy, to install apps, like an iPod Touch, right? For 10th the price.
Click to expand...
Click to collapse
Yeah, you can use it as a WiFi-only device to play around with fine (be sure to remove any pre-installed SIM card during setup). As long as none of your apps require root, you're good.
magicphone said:
Besides, I thought we live in a world where most modern phones work in most regions in the world, if not all. And what about people who ever step out (I'm not sure step out is the correct expression) of their home countries to travel?
Click to expand...
Click to collapse
In the US, the Moto E is sold as a budget, prepaid device. Prepaid operators here don't have any sort of international roaming options (outside of Mexico/Canada roaming on a few providers, but US/CA/MX pretty much use the same bands), so having international capabilities wasn't a high priority for them.
Modern mid-range and high-tier devices do tend to have at least the 2G, 3G, and sometimes LTE bands for world use, but it really depends on the manufacturer and even the region. For example, while most US mid-to-high-tier devices have the bands needed for use internationally, the same cannot be said for international models. Phones sold internationally (Europe, Asia, etc) almost always lack the low-band LTE bands used by US carriers, and totally lack CDMA compatibility (used by 3 of the 5 big cellular networks in the US).
Intl. 2G, EDGE would suffice for me, that usually is 850, 900, 1800, and 1900 MHz.
magicphone said:
Intl. 2G, EDGE would suffice for me, that usually is 850, 900, 1800, and 1900 MHz.
Click to expand...
Click to collapse
All Moto E LTE models have quadband EDGE, so you'll be able to use the Cricket model on EDGE, but you'll need to get it SIM unlocked via a 3rd party unlocking service.
xtermmin said:
All Moto E LTE models have quadband EDGE, so you'll be able to use the Cricket model on EDGE, but you'll need to get it SIM unlocked via a 3rd party unlocking service.
Click to expand...
Click to collapse
Wouldn't he be better off with a sprint/boost xt1526? It was my impression that they were good to go on international GSM, Just no joy on domestic. Then at least he'd have bootloader unlock /root.
Sent from my SAMSUNG-SM-G920A using Tapatalk
dandrumheller said:
Wouldn't he be better off with a sprint/boost xt1526? It was my impression that they were good to go on international GSM, Just no joy on domestic. Then at least he'd have bootloader unlock /root.
Sent from my SAMSUNG-SM-G920A using Tapatalk
Click to expand...
Click to collapse
Yeah, that would work too, but I don't know if stores are selling the Boost model for $20.
xtermmin said:
Yeah, that would work too, but I don't know if stores are selling the Boost model for $20.
Click to expand...
Click to collapse
They sell them for $30 on boost. You don't even need to activate it for that price.
Sent from my Moto E using XDA Labs

Should I Buy Exynos or Snapdragon?

So I'm going to buy the s9 in about a month after a couple paychecks so I have a lot to think about. First off, I would LOVE to be able to unlock the bootloader. I know qualcomm bootloaders are super locked down these days for some reason even though android is supposed to be an open platform but I'm considering getting the international version. The only problem is I'm on verizon . Do these phones work with CDMA yet? I'm 99% sure they don't but if anyone has given it a try let me know. If I switch to t-mobile can I use it in America? Or do you guys think the bootloader unlock isn't worth it and maybe JUST MAYBE someone will find an exploit? Let me know your thoughts guys, I'm really just trying to consider my options here. Maybe it's time to say "screw you" to verizon, or maybe I should just give up on root and buy a tablet or something to play with. Let me know what y'all think!
Exynos version will not work on your Verizon network. Buy the us unlocked version. But remember verizon wifi calling will not work
I would switch carrier if I were you and go with T-mobile if you they have acceptable coverage in your area. If you really value root and want good adblocker,best sound mod,ability to backup all your apps properly,custom battery icons,bypass stupid manufacturer restrictions and enjoy your device the fullest, go with Exynos.
If Samsung pay, VoLTE and WiFi calling matters a lot to you, go with Snapdragon. But I would still switch to Tmobile in that case.
I had just posted something about the perks of why I went with the SD variant (T-Mobile) S9+ ...here's the link.
Exynos does have their advantages with better Dev support etc, however it is still unclear if the Exynos variant will suffer from carrier aggregation on the US network.
This was a known issue on the Exynos Note 8 having trouble with the LTE, where it could cling onto one strong signal, however it wasn't able to handle the protocol of being able to connect to several signals at the same time.
Check out this post where I went into explaining it a little more...
I am waiting for a confirmation to see if the Exynos S9+ will work 100% on T-Mobile...
Oh and I'd definitely switch to T-Mobile as well. I have one Verizon line left, but the rest is now on TM so I can tell you that in places where I barely had bars with TM, I now have full LTE... TM has the newest infrastructure and they are expanding like crazy... the coverage and speed nowadays are are excellent. You can check out the carrier coverage map here.
Hope that helps...
A very good argument in SD variant's favor! I have S8+ Exynos currently and I do not get over 20Mbps on Tmobile in limited areas I have tested so far(I should say I do not have great coverage where I live, but it is not terrible by any means). I hope S9+ Exynos will not have this issue but I feel it may suffer in same way.
As long as I have WiFi calling and VoLTE, it doesn't bother me too much that the LTE speeds are "capped" for lack of better term on the Exynos version. I considered getting Chinese G9650 with unlockable SD bootloader but looking at the g9550, it doesnt have much support here on XDA and there is not even Oreo out for it still!! The dual SIM is helpful when I travel internationally, so really hoping Exynos gets VoLTE, WiFi calling and good LTE speeds on T-mobile!
I am interesting in buying an Exynos S9+ for use on Verizon. I dont see band 13 listed as supported. Isn't B13 one of the more popular ones for Verizon?
LTE Bands: FDD: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B17(700), B20(800), B28(700), B32(1500), B66(AWS- 3) | TDD: B38(2600), B39(1900), B40(2300), B41(2500)
iunlock said:
I had just posted something about the perks of why I went with the SD variant (T-Mobile) S9+ ...here's the link.
Exynos does have their advantages with better Dev support etc, however it is still unclear if the Exynos variant will suffer from carrier aggregation on the US network.
This was a known issue on the Exynos Note 8 having trouble with the LTE, where it could cling onto one strong signal, however it wasn't able to handle the protocol of being able to connect to several signals at the same time.
Check out this post where I went into explaining it a little more...
I am waiting for a confirmation to see if the Exynos S9+ will work 100% on T-Mobile...
Oh and I'd definitely switch to T-Mobile as well. I have one Verizon line left, but the rest is now on TM so I can tell you that in places where I barely had bars with TM, I now have full LTE... TM has the newest infrastructure and they are expanding like crazy... the coverage and speed nowadays are are excellent. You can check out the carrier coverage map here.
Hope that helps...
Click to expand...
Click to collapse
Thanks for the detailed reply and sources! That helps me a lot. I'll probably switch to T-Mobile sometime for sure. I think I'll just go with the US unlocked since Samsung will probably get root anyways, and I played with the s9 a bit and like the ROM enough. The bands we use in US are a bit different and people have reported a lot of problems, so since I spend 95% of my time doing normal stuff on my phone I'll not ruin that 95% for the sake of the 5% of the time I'm tinkering.
Also on the T-Mobile coverage you're right! Seems like they've really been expanding their coverage. A couple years ago me and my brother rode from NC to MS and he had a Galaxy tab on T-Mobile LTE and it was blistering fast the whole ride there. Pretty stout if I do say so myself!
I like you would prefer the unlocked international version for the unlocked bootloader and potential to mod. I don't even have the CDMA network restriction as I'm on AT&T. Even still I went with the US unlocked. I got it super cheap with student discount. I think I paid 700 for a brand new phone, epic these days considering so many are costing over 1000. Anyway back to the point, I got the US snap variant and I have no issues at all. This thing is absolutely awesome, I don't have one single complaint about it and with Nova launcher is feels even nicer imo. US unlocked is a good choice even if you didn't have to get it for the CDMA compatibly
Sent from my SM-G965U1 using Tapatalk
There are pros and cons to owning both variants...
Do your due diligence and consider your own use cases for your phone.
Do you use Samsung Pay?
Do you care about having a warranty?
Do you like to run custom ROMs?
Do you want fast LTE speeds?
Based on these answers and many more, you can determine which model is best for you!
Good luck!
Nathamio said:
So I'm going to buy the s9 in about a month after a couple paychecks so I have a lot to think about. First off, I would LOVE to be able to unlock the bootloader. I know qualcomm bootloaders are super locked down these days for some reason even though android is supposed to be an open platform but I'm considering getting the international version. The only problem is I'm on verizon . Do these phones work with CDMA yet? I'm 99% sure they don't but if anyone has given it a try let me know. If I switch to t-mobile can I use it in America? Or do you guys think the bootloader unlock isn't worth it and maybe JUST MAYBE someone will find an exploit? Let me know your thoughts guys, I'm really just trying to consider my options here. Maybe it's time to say "screw you" to verizon, or maybe I should just give up on root and buy a tablet or something to play with. Let me know what y'all think!
Click to expand...
Click to collapse
The SM-G9650 Hong Kong variant has the Snapdragon 945 Chipset with an unlocked bootloader. It looks to be compatible with Verizon 4G LTE Bands 2, 4 and 13. I know Samsung Pay works in the US but not sure yet if it will support voLTE or WiFi Calling, that would also depend on your carrier. Here's the band compatibility for that particular model.
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands LTE 2100 (B1), 1900 (B2), 1800 (B3), 1700/2100 (B4), 850 (B5), 2600 (B7), 900 (B8), 700 (B12), 700 (B13), 700 (B17), 800 (B18), 800 (B19), 800 (B20), 1900 (B25), 850 (B26), 700 (B28), 1700/2100 (B66) TD-LTE 2000 (B34), TD-LTE 2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41)
HNIC215 said:
There are pros and cons to owning both variants...
Do your due diligence and consider your own use cases for your phone.
Do you use Samsung Pay?
Do you care about having a warranty?
Do you like to run custom ROMs?
Do you want fast LTE speeds?
Based on these answers and many more, you can determine which model is best for you!
Good luck!
Click to expand...
Click to collapse
Depending on where you buy from, you can get warranty support for Exynos.
I can confirm that Band 71(the newest band that Tmobile is flooding the USA with) works great on the US unlocked version. If you are even thinking about going with T-Mobile, get the Snapdragon. Although I can't personally confirm this, I've heard that Band 71 will not work with the Exynos phone. If someone could confirm this, that would be great.
sireniankyle said:
Depending on where you buy from, you can get warranty support for Exynos.
Click to expand...
Click to collapse
True...
If I'm not mistaken though, you would still have to ship it overseas for repairs.
Is there a US Store that offers domestic warranty coverage for international Samsung phones?
No domestic stores in US offer warranty on Exynos versions. And I am 99.99% sure Exynos does not have band 71 for T-mobile (600MHz).
Band 12,2, and 4 should be sufficient for most people I think until 600MHz is widely available.
FYI clove.uk just updated their S9+ buying options, you can now get the dual SIM Exynos model for an additional ~$20, but I think it comes with an EU plug so you'll probably have to buy another adapter.
HNIC215 said:
True...
If I'm not mistaken though, you would still have to ship it overseas for repairs.
Is there a US Store that offers domestic warranty coverage for international Samsung phones?
Click to expand...
Click to collapse
Yeah you would most likely have to ship to them. IDK if there are any domestic options.
Pay
varcor said:
The SM-G9650 Hong Kong variant has the Snapdragon 945 Chipset with an unlocked bootloader. It looks to be compatible with Verizon 4G LTE Bands 2, 4 and 13. I know Samsung Pay works in the US but not sure yet if it will support voLTE or WiFi Calling, that would also depend on your carrier. Here's the band compatibility for that particular model.
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands LTE 2100 (B1), 1900 (B2), 1800 (B3), 1700/2100 (B4), 850 (B5), 2600 (B7), 900 (B8), 700 (B12), 700 (B13), 700 (B17), 800 (B18), 800 (B19), 800 (B20), 1900 (B25), 850 (B26), 700 (B28), 1700/2100 (B66) TD-LTE 2000 (B34), TD-LTE 2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41)
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i have this model, sm-g9650, and can confirm it works on both verizon and tmobile dual sim, though it is a bit tricky to get it to initially connect to both at the same time and verizon NEEDS to be in slot 1 for both to connect (idk). but how are you getting samsung pay to work? when i had verizon in slot 1 it wouldnt even open the app, i put tmobile in slot 1 and was able to setup the app but when i go to add a card, it just continuously loads after i enter card number.
Have you confirmed your bank accepts payments through Samsung Pay? Before my bank accepted Samsung Pay I had the same setup problem your experiencing. Also make sure you have the most recent Samsung Pay update - 66 Mb.
varcor said:
Have you confirmed your bank accepts payments through Samsung Pay? Before my bank accepted Samsung Pay I had the same setup problem your experiencing. Also make sure you have the most recent Samsung Pay update - 66 Mb.
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yeah i made sure to redownload it to be sure, and im positive my bank does, i had all the same cards on samsung pay on my g965U US model working perfect.
You stated the app wouldn't load with your Verizon SIM in slot 1. I don't see how any SIM or Slot # is relevant to accessing or downloading the Samsung Pay app. I would try the following.
1 Uninstall Samsung Pay
2 Remove SIM cards
3 Connect via Wifi
4 Download Samsung Pay via Wifi
5 Reinstall app
I just reinstalled the app with no glitches. I uninstalled it a few months back because I found Debit Card transactions are less hassle than NFC transactions. To me the only situation where NFC makes sense is if I wasn't carrying a Debit Card, which isn't very often. Hope this works for you!
---------- Post added at 11:53 PM ---------- Previous post was at 11:18 PM ----------
I'm guessing your device has the Exynos Chipset. Mine is the Hong Kong variant with Snapdragon. If that's the case you're not alone, I've read other posts where Exynos and Samsung Pay have compatibility issues.

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