[Q] Nexus 5 D820 - Unlock CDMA for China - Nexus 5 Q&A, Help & Troubleshooting

Hey guys,
Patrik here again with another stupid questions, one of my customers bought the D820 module (which I almost never deal in) to be able to use it in China due to it has the same CDMA compatibility but soon discovered that you still couldnt get any Bars in China therefor my question is as follows.
Does anybody know how to Crack-Root the phone to make this possible, since it seems only to be a software related issue?
Cheers
Patrik

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[Q] Nexus 5 compatible in mexico?

Hello everyone, I just have a quick question.
I currently have a Samsung S3 (The AT&T one, I unlocked it, which calls and data works just fine), but I have been having some problems with it so Im thinking of upgrading to the Nexus 5 when it is available.
The problem is, I dont know if N5 would work with bands in Mexico (Im currently using Telcel carrier) anybody would tell me?
Also.. if I buy the N5 through google play will it come unlocked right out of the box?
If you buy a Nexus 5 from Google play, it will come unlocked out of the box. Just use the sim card in your current phone, and it should work just fine. I assume the bands would be similar to the ones on your AT&T S3 since the Nexus 5 was leaked to support a wide variety of bands.

[Q] Buying from Oppomart?

So the OnePLUS One is available on Oppo mart but has anyone purchased it through this method? I am very curious as to how legit it is and whether the experience was good. Thanks for any advice.
See http://forum.xda-developers.com/showthread.php?t=2770622 it is a pre-existing thread with a lot of pages in regards to what you're asking about.
Be wary though, I'm pretty sure that the Chinese OPO (which is what Oppomart is selling) is not compatible with LTE on carriers that use LTE bands 4 and 17.
You will need to buy the International version (Says Cyanogen on the back of the phone) in order to have those bands.
I have a opo from oppo mart. In the us I get hspa+ on tnobile but no lte. Its not that bad I like it. Feeds my needs with no problem.

[Q] quick Ans needed- buying edge from Dubai to UK-baseband locked/version confusion

Hi,
I am buying a note edge tomorrow, so if someone knowledgeable may answer my questions, It would be much appreciated.
I'm buying the edge from someone in Dubai to use in the UK
The guy said (because it was cheaper) he bought the European version (SM-N915FY) instead of the SM-N915G (which is the international version in most shops in Dubai)
He mentioned it was 4g and his baseband is ANK4 (I have no idea what that means)- does that mean I can use it in the UK unrestricted with any UK network and get 4g speeds?
My other main concern is while I was trying to research this I came across troublesome concerns -
1) I saw someone selling the N915FY version on ebay who said he can't get a signal and has service issues in the UK and the phone can only be used for emergency calls - but phone will work abroad
2) Another ebay seller was selling N915FY version with a sticker on the box which said "EUROPEAN MODEL - this product must be activated with a sim card issued from a mobile operator from EUROPE "
so for those two reasons , I am very concerned - can someone clarify the situation please?
It is the first time I am buying a used phone so not sure what to look for
It also looks like the N915G has had a stable lollipop update, so is that the better version compared with N915FY?
Thanks for your time

[Radio] D821 phone with wrong LTE bands (USA)

Hi all,
I hope to find a solution to a very strange problem I face. Sometime ago I bought a Nexus 5 D821. Th process was a little bit confusing, as I ordered the phone from eglobal (a chinese merchant), and the phone was delivered from the UK. until I faced my current problems, the phone worked quite nicely, so I cannot tell anything bad yet. However, recently I got a new mobile contract, which supports LTE (Vodafone Germany), but I am not able to connect to any LTE Band here. As it turns out, my phone, which in fact is the D821 Version, does only support the US LTE Bands 25, 26 and 41. I can only suppose that something strange happend during the manufacturing process, maybe this European phone should have been sold on the US market, so they patched it or something like that.
As I'm pretty sure, first you will think, well he got a D820, so whats this guy's problem, so I add some screenshot recently taken, which come from my phone. (I will add the images, once I figure out how it works.)
My Question is, is there any way to get the Europe Bands work on my phone. I found certain threads, discussing how to enable different bands on other phone versions, e.g. enable band 3 on D820, but that is not my use case.
As I understood it correctly, my hardware should support the European bands. If there really is a hardware difference, I guess that my phone neither will work on US LTE bands.
I can only speculate, so is it possible that someone extracts a certain file out of a D821, which I can flash to my phone? I read something about qnx files, which are also used to enable other bands. I think I'm quite skilled to do some further research, if someone can point me into the right direction. E.g. where can I find the configuration of the bands, is this somewhere in /proc filesystem? My phone is rooted and I'm familiar with linux and its commands. I bet it would take ages to gather all the necessary information on my own, unfortunately I do not have the time, so I though it would be beneficial to ask here for some help.
However, I would highly appreciate your comments, suggestions and any kind of help you could provide.
Best regards,
0xrayn
images can be found here (cannot upload yet to xdm, sorry):
ra23.net/imgs
Bump
momostarz said:
Bump
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Click to collapse
Sorry mate, wish i could help. D820 owner here, bumping your thread.

[Question] Need to upgrade from Nexus 5 [Indian] to International Phone

Hello
I live in India and purchased a Nexus 5 in November of 2013 (when it was released here). I got the International version (D821) with very little support for US bands. The problem now is that I will be travelling to the US next year and I am not sure where I'll end up (going to do MS). I need to upgrade my phone but I'm not on a huge budget.
Let me also tell you about some smartphone habits I have. I keep my phone as updated as possible (through official updates/Custom ROMs) hence I would like to get a phone with good community support. Also from some research I've done I seem to have the following choices.
Nexus 5 with unlocked bands: I saw a thread here which allowed enabling bands 2 and 4 on the D821 through some hacking, though I don't want to risk doing that and these two bands alone unlocked don't support all the major carriers in the US.
Oneplus 2: Promising option and again, good community support
I need some advice on other options that I can try or just wait till next year to get another device.
Thanks in Advance
Bump!
Anyone? any help?

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