LTE CA , Aggregation - HTC U11 Questions & Answers

Hello every one
the phone specs says its 4ca so it could aggregate 4 bands together if the network supports LTE CA .
Well my network supports that but my phone only aggregate 2CA means only 2 bands .
I have a OnePlus that aggregate 3CA without problems. The aggregation combo is B1+B3+B20
Im on official Pie Taiwan Dual sim HTC U11.
any one have the same issue or knows what's the problem ?
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HTC have very intresting Carrier Policy if your network is not defined there, then max 2CA only.
I have here listed single SIM model hardware supported combinations: https://cacombos.com/device?model=2PZC100

olkitu said:
HTC have very intresting Carrier Policy if your network is not defined there, then max 2CA only.
I have here listed single SIM model hardware supported combinations: https://cacombos.com/device?model=2PZC100
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Thank you very much
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Related

Seeking information about Carrier Aggregation support

Hi Guys is there any Indian guy who bought this device could you please confirm if this device support carrier aggregation in India? Specifically on Reliance Jio network. If yes it is 2CA or 3CA?
Thank you.
saifi2649 said:
Hi Guys is there any Indian guy who bought this device could you please confirm if this device support carrier aggregation in India? Specifically on Reliance Jio network. If yes it is 2CA or 3CA?
Thank you.
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Check this link
http://www.huawei.com/en/news/2017/9/Huawei-Kirin970-Rohde-Schwarz
Hi, Along with other Cons I've listed this at https://forum.xda-developers.com/honor-view-10/how-to/prevent-buying-view10-t3740278 Pls support..
saifi2649 said:
Hi Guys is there any Indian guy who bought this device could you please confirm if this device support carrier aggregation in India? Specifically on Reliance Jio network. If yes it is 2CA or 3CA?
Thank you.
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There is an option to enable carrier aggregation & is enabled by default.
rohitghosh said:
There is an option to enable carrier aggregation & is enabled by default.
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Click to collapse
Thank you for this SS
Could you please confirm if this phone supports 2CA or 3CA?
saifi2649 said:
Thank you for this SS
Could you please confirm if this phone supports 2CA or 3CA?
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Click to collapse
Kirin 970 processor present in the Honor View 10 is the Worlds first mobile SoC that supports Cat 18 LTE. It can attain maximum data speeds of 1.2Gbps. In contrast, Qualcomm’s Snapdragon 835, supports Category 16 downlink LTE, and can achieve maximum download speeds of 1Gbps.Tthe Kirin 970 is capable of aggregating up to 5 LTE (5CA) downlink carriers & phones equipped with this chipset will likely achieve even higher data speeds once carriers start supporting this technology. So basically it future proof. Even the OnePlus 5T supports only upto 3CA.
CA related question
Is there any tool, app, code to see between which 4G bands the device is "making" the CA?
rohitghosh said:
There is an option to enable carrier aggregation & is enabled by default.
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Click to collapse
The carrier aggregation option is missing from my phone, lol - B140 C432 (Europe). My OnePlus 5 had LTE-A all the time (the 4G support on my mobile provider is on 1800 and 2100 bands). Since I got the View 10, I have not seen the LTE-A sign not even once, always stuck on 4G only. A friend of mine has Mate 10 Pro and he gets LTE-A. Same mobile provider, same chipset.
qtoo941 said:
The carrier aggregation option is missing from my phone, lol - B140 C432 (Europe). My OnePlus 5 had LTE-A all the time (the 4G support on my mobile provider is on 1800 and 2100 bands). Since I got the View 10, I have not seen the LTE-A sign not even once, always stuck on 4G only. A friend of mine has Mate 10 Pro and he gets LTE-A. Same mobile provider, same chipset.
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I'm in America..
And it says 4g on mine all the time
But when I check the signal I get lte band 5.. And others depending on what towers I use it the area I'm in
I think maybe the indicator is inaccurate but still received lte.
Down load lte Discovery app from play.
It will tell you all the info you need.
Also depending on what theme I use the indicator will work and show lte.
Just eye candy.. It works.

Chinese version?

Has dual SIM.
I'm tempted to buy and import to UK. However, not sure:
1) If Wifi calling works (I've seen online some short-codes to input into dialler). Anyone know if these work (specifically 3 UK)
2) Situation re. network. Obviously I'm pretty sure 4g will be OK but not sure on 5g (Currently 3 UK and Virgin UK/EE/Vodafone)
Any suggestions?
BlueMeany68 said:
Has dual SIM.
I'm tempted to buy and import to UK. However, not sure:
1) If Wifi calling works (I've seen online some short-codes to input into dialler). Anyone know if these work (specifically 3 UK)
2) Situation re. network. Obviously I'm pretty sure 4g will be OK but not sure on 5g (Currently 3 UK and Virgin UK/EE/Vodafone)
Any suggestions?
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Click to collapse
I'm using on Vodafone not the best network, LTE would be more of a problem with no band 20, 5g would be fine, I haven't been to 5g area to test other people in Europe have no problems with 5g
Xioami explained that the china modem and bands are quite different from Europe. With 4G you won't have B20 band and 5G antenna works differently (that's why in europe it's not dual sim).
deus_ex_yue said:
Xioami explained that the china modem and bands are quite different from Europe. With 4G you won't have B20 band and 5G antenna works differently (that's why in europe it's not dual sim).
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Well some one in Europe says Chinese version 5g working perfectly they posted on telegram group.
james1089 said:
Well some one in Europe says Chinese version 5g working perfectly they posted on telegram group.
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I have had china version to test before the global.
5G in Italy didn't work very good in the china Mi 10 pro. I mean that the global version has a 25% more speed.
deus_ex_yue said:
I have had china version to test before the global.
5G in Italy didn't work very good in the china Mi 10 pro. I mean that the global version has a 25% more speed.
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Is that even possible, or lockdown and heavy usage at the time of testing, side by side?
My Chinese version works fine on 5G in UK. Not sure about Italy but in UK we only use N78 5G band and the mi 10 Chinese version has that and several other bands so I'm not sure what you mean by a 25% difference in speed?

Frequency bands on Chinese Vs European OP8

Hi team,
It seems OnePlus is showing different frequencies on the 5G band for phones sold in China (IN2010) and Europe (IN2013).
IN2010: Bands 41, 78 & 79
IN2013: Bands 1, 3, 7, 28, 78.
Does anyone who if a Chinese phone originally intended for IN2010 bands are flashed the international ROM IN21BA, are the other bands accessible in Europe . Other bands being, 1,3,7,28 ect.
Or is there a hardware lock?
It's technically programmed into NVRAM, but the publicly found version of QPST doesn't support this device, so I don't know of a way to modify the bands.
1,3,7,28 and 20 are 4g LTE bands in France, so Europe. It's not 5g bands
These bands are presents on the IN2010 model too
craznazn said:
It's technically programmed into NVRAM, but the publicly found version of QPST doesn't support this device, so I don't know of a way to modify the bands.
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Shame, when Europe starts using band 28 on 5G, the Chinese imported phone won't support this band then.
Also i recommend compare 4G and 5G Combinations between China and Europe variant:
China: https://cacombos.com/device?model=IN2010
Europe: https://cacombos.com/device?model=IN2013
Hello.
Would be Interested in this topic as well...?.
Actupsp ...are you sure ?
samco08 said:
Hello.
Would be Interested in this topic as well...?.
Actupsp ...are you sure ?
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In France B28 used for 4G LTE for now but i think they will transfer it to 5G like other countries. That will be low band 5G for many countries to build coverage.

Does the motorola one Vision (india) support inter-band carrier aggregation?

Does the motorola one Vision (india) have support for inter-band carrier aggregation? Or only Intra-band? The phone is sold with specifications of Cat6 (300/50 mbps) with 2CA (2x carrier aggregation). However, i can't find any info on whether this 2CA is both for intra and inter band CA or just intraband carrier aggregation. Also, I would like to know what 4G band combos are supported by this phone. Any idea regarding this would be of immense help. There is no info regarding CA of moto one vision in the websites cacombos or smartphonecombo

Looking for Dual sim version don’t care about speed much or 5G

Hi,
I'm not sure which model to go for to be honest. I'm aware the Hong Kong snapdragon sm-n9860 is better than the sm-n986b or sm-n985F. I'm not a gamer but battery life matters to me. I also need a model with most USA bands for TMobile and to have Volte working. I'm aware band 71 and 66 is not available on the HK version nor is UMTS 3G band 4 - is the latter important ? In the past I'd normally cross reference LTE bands for imported devices. So long as they had LTE bands 2,4 and 12 and maybe 66 they worked for me just fine in central Florida.
So which if any would be advised?
Limeybastard said:
Hi,
I'm not sure which model to go for to be honest. I'm aware the Hong Kong snapdragon sm-n9860 is better than the sm-n986b or sm-n985F. I'm not a gamer but battery life matters to me. I also need a model with most USA bands for TMobile and to have Volte working. I'm aware band 71 and 66 is not available on the HK version nor is UMTS 3G band 4 - is the latter important ? In the past I'd normally cross reference LTE bands for imported devices. So long as they had LTE bands 2,4 and 12 and maybe 66 they worked for me just fine in central Florida.
So which if any would be advised?
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Indonesian version is 4G dual SIM
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