Has anyone successfully unlocked bands on the Chinese 1+2? - OnePlus 2 Q&A, Help & Troubleshooting

I mistakenly bought a Chinese 1+2, as a result I don't get LTE or HSPA+, and barely have any HSPA service in Canada. I've read guides for the OnePlus one but they seem device specific. Has anyone successfully unlocked either HSPA+ or LTE bands for north America on a Chinese model?

Why not replace it

I'm stuck with the same model, but located in the US. Been holding out that someone would accomplish this so I could connect with LTE speeds....but not yet.
Sent from my OnePlus2 using XDA Labs

Not sure about US bands, but some people in the Japanese OnePlus Google+ managed to unlock the 800MHz band on the Chinese OnePlus 2 by following a guide written for the OnePlus One.

AkiTaki said:
Not sure about US bands, but some people in the Japanese OnePlus Google+ managed to unlock the 800MHz band on the Chinese OnePlus 2 by following a guide written for the OnePlus One.
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Click to collapse
can you link me to that guy?

Related

OnePlus Two LTE Bands unlocking

Hello!
I've bought a Chinese version of OP2 and it seems to be doesn't have Band 20 LTE support (800 MHz). :crying:
And I was wondering if it's possible to unlock the band like for OPO?
That's not known yet, but I've got my doubts.
I was scared as you after see that I bought the chinese version which doesn't have the 800mhz; but I checked on this site if my phone will work on the LTE of my carrier:
http://www.willmyphonework.net/
Fortunately it works. The real problem is that the chinese version, having only one IMEI, doesn't allow the use of dual sim outside of the China.
Hope your LTE works!
Kito92 said:
I was scared as you after see that I bought the chinese version which doesn't have the 800mhz; but I checked on this site if my phone will work on the LTE of my carrier:
http://www.willmyphonework.net/
Fortunately it works. The real problem is that the chinese version, having only one IMEI, doesn't allow the use of dual sim outside of the China.
Hope your LTE works!
Click to expand...
Click to collapse
That's not true regarding the dual Sim, it works in standby mode and can be used when primary Sim is not in use (I know this as I have the Chinese version of the handset and I am using 2 Sim cards).
Swatto86 said:
That's not true regarding the dual Sim, it works in standby mode and can be used when primary Sim is not in use (I know this as I have the Chinese version of the handset and I am using 2 Sim cards).
Click to expand...
Click to collapse
Yeah can confirm this is the same in Australia.
Yes I have LTE, I've checked before buying, but It still one of the Bands I would like to have (it works well inside the buildings).
And yes, bouth SIMs work in dual standby mode.
Has anyone tried using the same guide used in OnePlus One?
Sent from my ONE A2001 using Tapatalk
yellowsn0w said:
Has anyone tried using the same guide used in OnePlus One?
Sent from my ONE A2001 using Tapatalk
Click to expand...
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My phone's going to be delivered tomorrow and I'm going to try it. I'll report back and letb you know.
@josh598208 so how did it go lol
yellowsn0w said:
@josh598208 so how did it go lol
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I am also interested in knowing that
xfox said:
I am also interested in knowing that
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me too! I've also bought a chinese version of OP2 and I wanted to unlock band 20.
Also subscribing to the thread! I'm going another way: I have the American version and want to use it in Europe (Poland in particular, so I need band 3).
Has anyone tried the unlocking guides on OP2? Is it only a software issue or do the modems actually differ?
xfox said:
I am also interested in knowing that
Click to expand...
Click to collapse
I haven't gotten them unlocked. I tried the opo method, denied. I'm using it on hspa+ and really can't tell any difference from LTE. Just my opinion.
quezak said:
Also subscribing to the thread! I'm going another way: I have the American version and want to use it in Europe (Poland in particular, so I need band 3).
Has anyone tried the unlocking guides on OP2? Is it only a software issue or do the modems actually differ?
Click to expand...
Click to collapse
Hello quezak,
I am facing the similar issue. My order is not arrived yet. Is it possible to load EU based ROM on US base OP2?
R//
me too need the band 3 work on my USA version
xfox said:
I am also interested in knowing that
Click to expand...
Click to collapse
I was in hurry cause there was 2 hours left on my invite
I bought the us version then after I receive it I note that I need the global version and they send the us one
so do you think there well be a solution or i should return it
HELP ME PLEAS
easijav said:
Hello quezak,
I am facing the similar issue. My order is not arrived yet. Is it possible to load EU based ROM on US base OP2?
R//
Click to expand...
Click to collapse
The problem is modem/Hardware level changing rom won't work
Sent from my ONE A2005 using Tapatalk
Certainly is important.
xfox said:
I am also interested in knowing that
Click to expand...
Click to collapse
I like use the band 800 in México LTE.
One person respond my question and the process to ONO no function.
Do you have information about other team/member working in this topic?
I followed the same procedure as oneplus two, but stuck on drivers installation.
Would be glad to have a solution on this.
I really need this I have messed up... I had to use a post forwarding service so I found a US one and I live in norway and got the US model.. I have asked if I can trade it for a EU one but they can't because of their policies.. Anyone know what band I need for it to work on LTE in Norway?
wackyleaks said:
I really need this I have messed up... I had to use a post forwarding service so I found a US one and I live in norway and got the US model.. I have asked if I can trade it for a EU one but they can't because of their policies.. Anyone know what band I need for it to work on LTE in Norway?
Click to expand...
Click to collapse
I think you can find something interesting reading information below:
With the OnePlus 2, we’ve taken some extra steps to ensure that our device works flawlessly in all the markets we support. A crucial component (no pun intended) is bands support. As you may be aware, LTE bands across the world differ significantly for various reasons (let’s talk about why that is some other time) and certain hardware restrictions make it so that you can only support so many bands in one device.
Thus, there is a trade-off between having all the bands and manufacturing complexity - the more bands you want to support, the more region-specific SKUs you have to create. We opted to make two different versions for two different regions - one EU/India, and one that we call North America. These are both OnePlus Global phones; they ship with Oxygen OS and the proper band support for your region. Besides those, there’s also the Chinese version that ships with Hydrogen OS and Chinese LTE support - this one is not available on oneplus.net (and is almost certainly the version you will get if you buy from anywhere else).
Here’s a breakdown of the differences (for EU/NA, bands in bold only available on that version):
Note that compatibility here refers to LTE, the fastest network currently available. The slower 2G/3G GSM frequencies (below referred to as GSM and WCDMA) are less fragmented and you should be able to get data almost worldwide with the included 2&3G bands regardless of the version. Use http://www.willmyphonework.net/ for easy reference.
EU/Asia
GSM: 850, 900, 1800, 1900MHz
WCDMA: Bands 1/2/5/8
FDD-LTE: Bands 1/3/5/7/8/20
TDD-LTE: Bands 38/40/41
3 and 20 are used almost all over Europe, but not at all in North America. Band 8, although available in both versions, is used in Europe and India but is seeing increasing adoption worldwide.
North America
GSM: 850, 900, 1800, 1900MHz
WCDMA: Bands 1/2/4/5/8
FDD-LTE: Bands 1/2/4/5/7/8/12/17
For NA, the removal of bands 3 & 20 allows us to add all the GSM bands you’ll need.
China
GSM: 850, 900, 1800, 1900MHz
WCDMA: 1/2/5/8
TD-SCDMA: 34/39
TDD-LTE: 38/39/40/41
FDD-LTE: 1/3/7
The Chinese version will have very limited 4G compatibility in Europe and North America. More importantly, it only has one IMEI meaning you will not have dual-SIM capability outside of China. If you like having dual SIMs, do not buy the Chinese version.
Original thread is here: https://forums.oneplus.net/threads/oneplus-2-regional-versions-explained.338780/
Regards
---------- Post added at 12:32 AM ---------- Previous post was at 12:11 AM ----------
Here is procedures to unlock LTE bands in Xiaomi Mi Note Pro. Both mobiles (Xioami and OP2) built same processor so maybe this method is for us. I did not tried it yet.
http://forum.xda-developers.com/mi-...how-to-unlock-lte-frequency-bands-mi-t3215880

Are there different versions of Nexus 6P for Europe and US ?

I was planing to ask my friend to get me a Nexus 6p from US and bring it over to Europe and I was wondering if there are different versions of Nexus 6P for US and Europe (with different sets of LTE bands ) ? Will I have a problem of using it with European GSM bands (specifically the LTE/4G) ?
Thanks
Haik0 said:
I was planing to ask my friend to get me a Nexus 6p from US and bring it over to Europe and I was wondering if there are different versions of Nexus 6P for US and Europe (with different sets of LTE bands ) ? Will I have a problem of using it with European GSM bands (specifically the LTE/4G) ?
Thanks
Click to expand...
Click to collapse
LTE/4G will be a problem
Agreed, the US version has less bands than the international version. It does not have band 8, which is what most of the UK's 4g network runs on. There are a few exceptions, but most of them work of band 8.
Haik0 said:
I was planing to ask my friend to get me a Nexus 6p from US and bring it over to Europe and I was wondering if there are different versions of Nexus 6P for US and Europe (with different sets of LTE bands ) ? Will I have a problem of using it with European GSM bands (specifically the LTE/4G) ?
Thanks
Click to expand...
Click to collapse
Danish2980 said:
LTE/4G will be a problem
Click to expand...
Click to collapse
Stephen said:
Agreed, the US version has less bands than the international version. It does not have band 8, which is what most of the UK's 4g network runs on. There are a few exceptions, but most of them work of band 8.
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Click to collapse
This, it's also missing band 20, which is used for 4G networks in the Netherlands and most of mainland Europe as far as I know. Basically a US Nexus 6P won't work on 4G/LTE in Europe.
Nomoi said:
This, it's also missing band 20, which is used for 4G networks in the Netherlands and most of mainland Europe as far as I know. Basically a US Nexus 6P won't work on 4G/LTE in Europe.
Click to expand...
Click to collapse
Ahh, ok then :/ That was my shot to get this phone cheaper, it's ridiculous how expensive it is here compared to US .
Thanks for the response.
I know that here in Ireland Vodafone (my carrier) use both band 20 and band 3, with band 3 usage being more recent. I am doing my research at the moment but am hoping that if I get a US Nexus 6P I will be able to use it here with Vodafone LTE on band 3.
Crossing fingers,
M
Where can I find more info on these various nexus 6p variants?
Sent from my Nexus 5 using Tapatalk
Stephen said:
Agreed, the US version has less bands than the international version. It does not have band 8, which is what most of the UK's 4g network runs on. There are a few exceptions, but most of them work of band 8.
Click to expand...
Click to collapse
US Version and International have the same amount of bands just different ones. No one in Europe runs on band 8. UK runs mostly on 3/7/20. So most likely you will get LTE coverage from your carrier unless you're with O2 or Vodaphone since they only support band 20.
US: 2/3/4/5/7/12/13/17/25/26/29/30
International: 1/2/3/4/5/7/8/9/17/19/20/28
Use an app like LTE Discovery to see what band you're using in your most frequented places.
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery

Vodafone UK help

hi all, I have just purchased the awesome oneplus 2 locally BUT didn't realise that it is the Chinese model until i got home.
Unfortunately I am with Vodafone UK and 4G doesn't seem to work, so i was hoping someone had an idea on what i can do with regards to this?
Would flashing a radio help? Thanks in advance
skills10 said:
hi all, I have just purchased the awesome oneplus 2 locally BUT didn't realise that it is the Chinese model until i got home.
Unfortunately I am with Vodafone UK and 4G doesn't seem to work, so i was hoping someone had an idea on what i can do with regards to this?
Would flashing a radio help? Thanks in advance
Click to expand...
Click to collapse
Vodafone UK uses Band 20 & Band 7 for LTE & the Chinese OP2 (A2001) only has Bands 1, 3 & 7 enabled.
So, if you're not in a Band 7 area (very limited ATM), you won't be able to use LTE.
Flashing a radio won't help as the three different models have different bands enabled in hardware.
Only the European/Asian version (A2003) has Band 20 enabled.
Ref:
EU/Asia (A2003)
LTE: Bands 1/3/5/7/8/20
North America (A2005)
LTE: Bands 1/2/4/5/7/8/12/17
China (A2001)
LTE: 1/3/7
ah ok thanks for the reply mate I appreciate it, looks like im either stuck with the device on 3G until band 7 is rolled out or see if anyone local wants to swap ha

Dual Sim Version

Hello All
I read that the phones coming to the US will be dual sim. I was wondering if anyone knew what LTE bands are available on this version. GSM Arena lists the bands but doesn't specify which version they're reviewing (I believe it's only out in Beijing right now). I'm in China right now but can't find the phone in the small city I'm in. I am planning a trip to Beijing next Sunday to go check it out... just wondering if it's even worth the effort... Any info anyone has would be appreciated...
Sent from my HUAWEI MT7-TL10 using Tapatalk
Here available LTE bands
4G: FDD-LTE: Band 1/2/3/5/7/8
Does anyone know if the international version is available yet???
Sent from my HUAWEI MT7-TL10 using Tapatalk

LG V20 VS995 in the UK?

I'm in the UK and about to buy a LG V20 VS995 from Hong Kong off of Ebay. Pretty sure I've checked the available frequencies here especially the 800 & 900MHz bands as these are the ones which travel the furthest and are able to penetrate buildings better than the higher frequencies. I've attached a table of the main UK networks and what bands they use. So can anyone let me know I've got this right before I purchase. Many thanks
Hi
I am in the UK also and currently using O2 with no problems. I have also used an EE SIM again with no problems. The only thing you need to be aware that the VS995 will not pick up the SIM APNs automatically, at least that is what I found, so you will need to find the APN for whichever network you use. There are off-line APN finders you can find via Google. Hope this is of some help.
Sent from my Nokia 7 plus using Tapatalk
Ferg8080 said:
I'm in the UK and about to buy a LG V20 VS995 from Hong Kong off of Ebay. Pretty sure I've checked the available frequencies here especially the 800 & 900MHz bands as these are the ones which travel the furthest and are able to penetrate buildings better than the higher frequencies. I've attached a table of the main UK networks and what bands they use. So can anyone let me know I've got this right before I purchase. Many thanks
Click to expand...
Click to collapse
Hi, the LG V20 VS995 doesn't support ALL the bands used in the UK. It doesn't support one of the LTE bands used by Vodafone - the 2100Mhz band. So if you're on the Vodafone network, you may find that 4G/LTE speeds might be slightly slower.
I got all of this information from frequencycheck.com and it's usually where I get all my information on the bands that smartphones support.
The best option if you want to get a V20 that supports ALL bands in the UK (at this current time), is the LG V20 H990DS (Taiwanese Version).
That is the variant that I own and it supports every single band used in the UK.
The only other variant that supports all bands is the LG V20 H990N (Hong Kong version), but it only has Cat6 capability as opposed to the H990DS's Cat12 capability. Therefore, the maximum speed you'll be able to get is 300Mbp/s on the H990N - whereas on the H990DS you can get up to 600Mbp/s.
I got this information from techwalls.com/lg-v20-model-numbers-differences/
I hope that helped.
rikstar555 said:
Hi, the LG V20 VS995 doesn't support ALL the bands used in the UK. It doesn't support one of the LTE bands used by Vodafone - the 2100Mhz band. So if you're on the Vodafone network, you may find that 4G/LTE speeds might be slightly slower.
I got all of this information from frequencycheck.com and it's usually where I get all my information on the bands that smartphones support.
The best option if you want to get a V20 that supports ALL bands in the UK (at this current time), is the LG V20 H990DS (Taiwanese Version).
That is the variant that I own and it supports every single band used in the UK.
The only other variant that supports all bands is the LG V20 H990N (Hong Kong version), but it only has Cat6 capability as opposed to the H990DS's Cat12 capability. Therefore, the maximum speed you'll be able to get is 300Mbp/s on the H990N - whereas on the H990DS you can get up to 600Mbp/s.
I got this information from techwalls.com/lg-v20-model-numbers-differences/
I hope that helped.
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I'm not really sure that's true according to gsmarena it does support band 4(1700/2100) admittedly that's not the same as 1(2100). I'm sorry but in my ignorance I don't know . Maybe someone who is more enlightened could tell us what the difference is. See here.
Also the bit about the Cat 6, 9, 12 with LTE does not really bother me. For the VS995 it's LTE-A (3CA) Cat12 600/150 Mbps but for the H990N it's LTE-A (2CA) Cat6 300/50 Mbps. Now I ask you is anyone on this planet going to realistically even touch or even dream of a download speed of 300Mbps on a mobile network. I'm not even remotely getting this on my home fibre and we're watching UHD movies!!
Did find this
LTE Band 1: This is one of the paired bands that was defined for the 3G UTRA and 3GPP rel 99.
LTE Band 4: This LTE band was introduced as a new band for the Americas at the World (Administrative) Radio Conference, WRC-2000. This international conference is where international spectrum allocations are agreed. The downlink of band 4 overlaps with the downlink for Band 1. This facilitates roaming.
I guess I'll soon find out, not sure how though
Ferg8080 said:
Did find this
LTE Band 1: This is one of the paired bands that was defined for the 3G UTRA and 3GPP rel 99.
LTE Band 4: This LTE band was introduced as a new band for the Americas at the World (Administrative) Radio Conference, WRC-2000. This international conference is where international spectrum allocations are agreed. The downlink of band 4 overlaps with the downlink for Band 1. This facilitates roaming.
I guess I'll soon find out, not sure how though
Click to expand...
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To be on the safe side, I would just go for the H990N or H990DS. You also don't get the horrible, disgusting Verizon watermarks and logos (software and hardware) if you go with either of the H990 variants. But if you're not going to be using Vodafone, it doesn't really matter - because Vodafone is currently the only UK network that uses B1(2100) for 4G/LTE. Have you already ordered the phone?
i have a h990n in the uk all networks with full 4g
Don't buy CDMA phones for use on GSM carriers, or phones not specific to your region! Though nearly all CDMA phones from Sprint and Verizon in the USA support GSM protocols like 2G: GSM, 3G: UMTS/HSDPA/HSPA+, and some LTE bands, they are not always accessible. VS995 doesn't support Vodafone UK's LTE B1. I ran into problems with invalid sims and poor coverage because not all bands were unlocked by Verizon. If you want a V20 save the hassle and buy a GSM unlocked V20: US996, H990, H910 (won't get OTA, so flash H915 KDZ), H915, H918.
More info: https://www.frequencycheck.com/countries/united-kingdom
patato21 said:
Don't buy CDMA phones for use on GSM carriers, or phones not specific to your region! Though nearly all CDMA phones from Sprint and Verizon in the USA support GSM protocols like 2G: GSM, 3G: UMTS/HSDPA/HSPA+, and some LTE bands, they are not always accessible. VS995 doesn't support Vodafone UK's LTE B1. I ran into problems with invalid sims and poor coverage because not all bands were unlocked by Verizon. If you want a V20 save the hassle and buy a GSM unlocked V20: US996, H990, H910 (won't get OTA, so flash H915 KDZ), H915, H918.
More info: https://www.frequencycheck.com/countries/united-kingdom
Click to expand...
Click to collapse
Had a look at the above link and have got the following compatibility
GSM: 2G, 2.5G 100% (2/2)
UMTS: 3G, 3.5G, 3.5G (4G speed) 100% (2/2)
LTE: 4G 75% (3/4)
So I'm chuffed especially after reading this concerning the band/frequency I'm missing...
2.6GHz frequency band
The 2.6GHz band is the other frequency which was auctioned by Ofcom and it’s essentially the opposite of the 800MHz band. So it’s not great at travelling over long distances, meaning that masts need to be closer together to deliver reliable coverage and as such it’s not so suited to rural areas.
It’s also not all that adept at penetrating walls so indoor signal on the 2.6GHz band won’t always be perfect.
But on the other hand with 35MHz blocks available it has a high capacity. So it can cope with thousands of simultaneous connections, which in that sense makes it a good fit for cities and other busy areas.
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Click to collapse
I ordered the phone and hope to get it in the next couple of weeks and I will post back my experiences. I ended up getting it at a good price too
Stransky said:
Hi
I am in the UK also and currently using O2 with no problems. I have also used an EE SIM again with no problems. The only thing you need to be aware that the VS995 will not pick up the SIM APNs automatically, at least that is what I found, so you will need to find the APN for whichever network you use. There are off-line APN finders you can find via Google. Hope this is of some help.
Sent from my Nokia 7 plus using Tapatalk
Click to expand...
Click to collapse
Out of curiousity were you able to update from Nougat to Oreo? I had a quick preliminary look and didn't see any straightforward method via official channels.
Ferg8080 said:
Out of curiousity were you able to update from Nougat to Oreo? I had a quick preliminary look and didn't see any straightforward method via official channels.
Click to expand...
Click to collapse
No, very few American V20 users have been able to update to Oreo as the providers have not released Oreo for the phone. To keep ahead with security updates I use a custom Rom on my V20 (Alpha Rom ) but you need to have the Bootloader unlocked and the phone rooted to use it. Hope this offers some clarity.
Sent from my Nokia 7 plus using Tapatalk
Stransky said:
No, very few American V20 users have been able to update to Oreo as the providers have not released Oreo for the phone. To keep ahead with security updates I use a custom Rom on my V20 (Alpha Rom ) but you need to have the Bootloader unlocked and the phone rooted to use it. Hope this offers some clarity.
Sent from my Nokia 7 plus using Tapatalk
Click to expand...
Click to collapse
Will probably stick with the stock ROM for a while until I'm settled in with the phone. Has choosing the Alpha rom negatively affected the performance of the camera or sound quality at all?
Some of the reasons for getting this phone is the renowned DAC and the camera esp in manual mode (apparently auto could be disappointing).
Ferg8080 said:
Will probably stick with the stock ROM for a while until I'm settled in with the phone. Has choosing the Alpha rom negatively affected the performance of the camera or sound quality at all?
Some of the reasons for getting this phone is the renowned DAC and the camera esp in manual mode (apparently auto could be disappointing).
Click to expand...
Click to collapse
No negative affects. Alpha Rom is actually based on the last stock Rom from Verizon with some modifications.
Sent from my VS995 using Tapatalk
Stransky said:
No negative affects. Alpha Rom is actually based on the last stock Rom from Verizon with some modifications.
Sent from my VS995 using Tapatalk
Click to expand...
Click to collapse
Okay thanks for all your help. I'm expecting to get my phone sometime before Christmas
Just looked at the delivery estimate and it was anywhere between Sept 4th and October??th and it was ordered about 10 days ago. I guess it's to be expected coming from Hong Kong.
:good:
Stransky said:
No, very few American V20 users have been able to update to Oreo as the providers have not released Oreo for the phone. To keep ahead with security updates I use a custom Rom on my V20 (Alpha Rom ) but you need to have the Bootloader unlocked and the phone rooted to use it. Hope this offers some clarity.
Sent from my Nokia 7 plus using Tapatalk
Click to expand...
Click to collapse
Well picked up my new V20 VS995 today and before I launch myself head long into customising it I've posted some questions in the main thread here I would really appreciate any help you might be able to give. I was going to post it here but I thought that would be unfair to load you with a barrage of questions.
The whole process seems so much more complicated than with my Note 4 and I there is a lot less handholding esp with the AΩ ROM'S initial post. For a relative novice it seems an absolute minefield.

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