4g+ connection disabled on Mi A2 - Xiaomi Mi A2 / 6X Questions & Answers

Hi all,
someone know why xiaomi don't enable 4G+ on Mi A2? the SD660 is capable of it
maybe xiaomi should pay for using 4G+ license cost on Mi A2?
I've submitted a request, please confirm it here

I have 4G+ so nothing to complain here.

I have 4G+ too.

I'm in Italy and I do not have 4g +, is there a way to unlock it?

I was in Italy a few weeks ago and had 4G+ in the Milan region. So it also works in Italy.

JassyNL said:
I was in Italy a few weeks ago and had 4G+ in the Milan region. So it also works in Italy.
Click to expand...
Click to collapse
do not you have an italian operator? on which network do roaming?

I'm in italy with Ho-mobile as operator, my plan is the first from this operator and include 4G+, newer offer is limited to 4G
xiaomi replied to my email saying there is a problem in aggregating lte frequencies in italy with Mi A2

Gae_One said:
I'm in italy with Ho-mobile as operator, my plan is the first from this operator and include 4G+, newer offer is limited to 4G
xiaomi replied to my email saying there is a problem in aggregating lte frequencies in italy with Mi A2
Click to expand...
Click to collapse
I have TIM Italia and with my Honor 10 goes in 4g + but with This MI A2 only 4G..bah ..

just now discovered and try this command *#*#86583#*#*
after this in netwrok settings appear "modalita 4G LTE avanzata"
done some speedtest seem to go fast, but could be a coincidence

Gae_One said:
just now discovered and try this command *#*#86583#*#*
after this in netwrok settings appear "modalita 4G LTE avanzata"
done some speedtest seem to go fast, but could be a coincidence
Click to expand...
Click to collapse
yes, I've already done that method to activate the VOLTE .. but the 4G + nothing
---------- Post added at 01:29 PM ---------- Previous post was at 01:28 PM ----------
trxjam said:
yes, I've already done that method to activate the VOLTE .. but the 4G + nothing
Click to expand...
Click to collapse
it could be that my operator does not get along with XIAOMI ..

collect confirmation -> here
thanks

trxjam said:
do not you have an italian operator? on which network do roaming?
Click to expand...
Click to collapse
Both Tim and wind gave met 4G+ when I was roaming.

JassyNL said:
Both Tim and wind gave met 4G+
Click to expand...
Click to collapse
Bah

someone else of you having problems with 4G +?

same problem with orange slovakia operator. no 4g+ with carrier aggregation on 2600 + 800 MHz (CA bands 7 + 20)

The Mi A2 supports 4G+ ( LTE-A or Carrier Aggregation ) out of the box, it just doesn't show the 4G+ icon like some other Android phones.
Stock Android by default, like on Pixel devices, shows only LTE or 4G.
Attatched picture shows stock Mi A2 on the latest September update using both 2600Mhz + 1800Mhz Carrier Aggregation.

austria dada roaming phone show 4g+, on
my home home network only 4g.

Lunatiic said:
The Mi A2 supports 4G+ ( LTE-A or Carrier Aggregation ) out of the box, it just doesn't show the 4G+ icon like some other Android phones.
Stock Android by default, like on Pixel devices, shows only LTE or 4G.
Attatched picture shows stock Mi A2 on the latest September update using both 2600Mhz + 1800Mhz Carrier Aggregation.
Click to expand...
Click to collapse
What app is that?

it's NetMonster

I tried this app, and it showed me that I sometimes have 2CC or 3CC (800+1800+2600).
So carrier aggregation works really well.

Related

Mi 5 4G+ interband or intraband?

As for the title, does the Mi 5 LTE+ is using interband CA or intraband CA in stock ROM/any custom ROM?
Since my country carrier is using band 3 and band 7 LTE mostly, and my current carrier claim that they using interband CA (although it's still LTE CAT 4, so the max bandwidth they do support is 20 Mhz) so my Mi 5 can't use their LTE-A hmmm
sss2sssss said:
As for the title, does the Mi 5 LTE+ is using interband CA or intraband CA in stock ROM/any custom ROM?
Since my country carrier is using band 3 and band 7 LTE mostly, and my current carrier claim that they using interband CA (although it's still LTE CAT 4, so the max bandwidth they do support is 20 Mhz) so my Mi 5 can't use their LTE-A hmmm
Click to expand...
Click to collapse
Hi, what's the difference between them? Also in my country there's the aggregation of b3 and b7 and with my mi5 I have never had 4g plus..
Skull_Devil said:
Hi, what's the difference between them? Also in my country there's the aggregation of b3 and b7 and with my mi5 I have never had 4g plus..
Click to expand...
Click to collapse
Interband is B3+B7
Intraband is B3+B3 or B7+B7
However after I research awhile and found that Mi 5 does can support Interband CA since just now I read from Taiwan forum, both Taiwan Chunghwa Telecom and Japan NTT Docomo can use their CA in Mi 5 as the attachment shown below
And both operators are using Interband CA, their config is show below:
NTT Docomo: CA_3A_19A, CA_1A_21A, CA_1A_19A_21A, CA_1A_3A_19A and more
Chunghwa Telecom: CA_3A_8A, CA_3A_7A_8A
And as for what I search, B7 have poor signal distribution, as for my operator I'm most seeing the B3 but B7 is really seldom come out
sss2sssss said:
Interband is B3+B7
Intraband is B3+B3 or B7+B7
However after I research awhile and found that Mi 5 does can support Interband CA since just now I read from Taiwan forum, both Taiwan Chunghwa Telecom and Japan NTT Docomo can use their CA in Mi 5 as the attachment shown below
And both operators are using Interband CA, their config is show below:
NTT Docomo: CA_3A_19A, CA_1A_21A, CA_1A_19A_21A, CA_1A_3A_19A and more
Chunghwa Telecom: CA_3A_8A, CA_3A_7A_8A
And as for what I search, B7 have poor signal distribution, as for my operator I'm most seeing the B3 but B7 is really seldom come out
Click to expand...
Click to collapse
I can assure you that b3+b7 doesn't work with mi5. I tried really hard to find out a solution but I never succeeded.
http://en.miui.com/thread-360460-1-1.html
This is a post in miui forum where other people had the same problem.. I also chatted with all the dev team trying to figure out something.. Is there something problematic with that and I don't know what it is.. (b7+TDD frequency bands works)
Skull_Devil said:
I can assure you that b3+b7 doesn't work with mi5. I tried really hard to find out a solution but I never succeeded.
http://en.miui.com/thread-360460-1-1.html
This is a post in miui forum where other people had the same problem.. I also chatted with all the dev team trying to figure out something.. Is there something problematic with that and I don't know what it is.. (b3+TDD frequency bands works)
Click to expand...
Click to collapse
But then with the Taiwan Chunghwa Telecom, their band is all FDD band, why in some post they reply it still can detect LTE+?
sss2sssss said:
But then with the Taiwan Chunghwa Telecom, their band is all FDD band, why in some post they reply it still can detect LTE+?
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Click to collapse
I honestly don't know, during my searches someone said to me that the problem is the kind of the spectrum (continous or discontinous). Don't ask me what does it mean cause I don't know.. Maybe this is nothing but that's the only answer that I found.. I tried with 3 different phones and I got the 4g plus, with mi5 no 4g plus. I tried all roms (china, global, third part roms) no 4g plus.. Just with b3+b38
Skull_Devil said:
I honestly don't know, during my searches someone said to me that the problem is the kind of the spectrum (continous or discontinous). Don't ask me what does it mean cause I don't know.. Maybe this is bull**** but that's the only answer that i found.. I tried with 3 different phones and i got the 4g plus, with mi5 no 4g plus. I tried all roms (china, global, third part roms) no 4g plus.. Just with b3+b38
Click to expand...
Click to collapse
Just now I'm also found that the spectrum distribute by my current carrier is also kind of hairwire, inside the house they are almost all B3 while when go to outside the house hey are almost all B7
This is kind of weird, and according to some forum they tell that my current carrier is really doesn't display 4G+ in major phone as they using 10MHz+10MHz (CAT4) which results some phone may just detect it as 4G signal
sss2sssss said:
Just now I'm also found that the spectrum distribute by my current carrier is also kind of hairwire, inside the house they are almost all B3 while when go to outside the house hey are almost all B7
This is kind of weird, and according to some forum they tell that my current carrier is really doesn't display 4G+ in major phone as they using 10MHz+10MHz (CAT4) which results some phone may just detect it as 4G signal
Click to expand...
Click to collapse
No way, that's not possible cause I checked with lte bands and I also checked the band used and I know for sure how much Mhz my carriers use in my country and that conclusion is not possible. I also have proofs that mi5 has no problem in detecting 4g plus as the sum of more bands with photos of lte bands logs.. I think that this problem is underrated and I found just few people to talk about it
I got some news, A friend of mine said to me that intraband is the sum of near frequencies (such as b7 and b38), this kind of aggregation is possible in every condition. The interband aggregation (such as b3 and b7) needs a chip called companion that helps to sum the download of distant bands (b3 and b7). Probably the mi5 does not have this kind of chip and so the only possible CA is the one with near frequencies.. I also tested it and it works. I don't know how to confirm this anyway but it makes a lot of sense.

xiaomi mi mix germany network

Hello, I want to buy a xiaomi mi mix, since it would not support a band of 20, I would like to know with which operators you use the mobile phone. Thank you
ellasgr said:
Hello, I want to buy a xiaomi mi mix, since it would not support a band of 20, I would like to know with which operators you use the mobile phone. Thank you
Click to expand...
Click to collapse
There are sites with information on which operators support which bands.
https://www.frequencycheck.com/countries/germany
jazz452 said:
There are sites with information on which operators support which bands.
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Click to collapse
May be, but none reported experience with xiaomi mi mix
Even possess a huawei p8 max and have quite different experiences with the German net made as described in network operators
ellasgr said:
May be, but none reported experience with xiaomi mi mix
Even possess a huawei p8 max and have quite different experiences with the German net made as described in network operators
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Click to collapse
I have Vodafone and get H+ almost everywhere in bavaria but LTE is only in City´s like Munich or Landsberg etc.
ellasgr said:
Hello, I want to buy a xiaomi mi mix, since it would not support a band of 20, I would like to know with which operators you use the mobile phone. Thank you
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Click to collapse
I am using O2. I get H+ everywhere. LTE is impossible in the area of Essen. That's were I live.
EE, and BT work perfectly, Vodafone and O2 not so good, that's in the UK, so it sound's pretty similar to German networks.
Anyone using the mix with o2/eplus?`they should use B3/7/20 for LTE. So just in General is lte working on it in Germany?
No LTE 20 is not working, other LTE channels may work.Depending on where you are you will have limited LTE access or nil.

Note 8 N9500 4G+ (advanced LTE) problem

Hi guys,
i'm using a Note 8 N9500 128gb in italy, with TIM carrier.
under 4G coverage, the phone rarely show the 4G+ icon in the status bar, but other phones like the older Note 4/Note Edge, shows 4G+ icon in same situation. In my house for example there is full 4G+ coverage with the Note Edge and LG V10 that connected in 4G+, meanwhile Note 8 only shows 4G icon.
with the Note 8 i have saw the 4G+ only a couple of times...
is the Note 8 antenna that bad?
or can it be another kind of problem?
Solved
Sad story....
Note 8 N9500 support all bands used here in Italy, B3, B7 and B20, but only support carrier aggregation with bands B3+B7 and not B3+B20
Hi!
I have also SM-N9500 csc is TGY(HONGKONG)
you can check here
http://www.phonemore.com/compare/pho...-n9500/6303040
it is only Rom problem,
normaly SM-N9500 much more capable from SM-N950FD,
but i think china don't give a permissions for video calling,
and our SM-N9500 has a software barrier for this.
Are there any people will solve this problem?
Goofy-Goober said:
Solved
Sad story....
Note 8 N9500 support all bands used here in Italy, B3, B7 and B20, but only support carrier aggregation with bands B3+B7 and not B3+B20
Click to expand...
Click to collapse
You are right about CA. 4G+ just means CA is active, 4G is still LTE. Same goes for LTE & LTE+ icons for other variants/CSC which is the equivalent to 4G & 4G+. When I get high speeds I'm usually connected to only one band & CA is inactive, well that's the case for my area anyway.
My N950F originaly had 4G & 4G+ icons. If you use Network Cell Info the app will show you. I'm using TMB CSC now & they don't use seperate icons. The icon is 4G/LTE whether CA is active or not but with Network Cell Info I can see when CA activates.
If you change your CSC to your country or carrier you may get the additional CA combos for your area.
muhmak said:
Hi!
I have also SM-N9500 csc is TGY(HONGKONG)
you can check here
http://www.phonemore.com/compare/pho...-n9500/6303040
it is only Rom problem,
normaly SM-N9500 much more capable from SM-N950FD,
but i think china don't give a permissions for video calling,
and our SM-N9500 has a software barrier for this.
Are there any people will solve this problem?
Click to expand...
Click to collapse
Yes same thing here. Can anyone solve the video calling on SM-N9500 TGY. Thanks.
icteyemd said:
Yes same thing here. Can anyone solve the video calling on SM-N9500 TGY. Thanks.
Click to expand...
Click to collapse
Use Phone INFO or Shortcut Master & try to launch 467 (IMS Settings). Under IMS Service Switch see if you have MMTEL switch, VoLTE, VoLTE-Video etc. Enable them if you do to see if that works.
N9500 snapdragon
Hi, I was wondering if anyone would be interested in helping me out. I've got the imported N9500 256GB dual sim which runs a snapdragon chiset. In South Africa, where I'm from, the local devices are Exynos. The CSC for all these devices are obviously for Exynos chipsets. Here's my question, would it be possible to get my country's CSC for the snapdragon variant? My country code is XFV (VODACOM / VODAFONE) or XFE (UNBRANDED)
The reason I'm asking is because my Note 8 won't ever connect to LTE-A unlike my locally sourced A8 2018. If the above is not possible is there any other way of getting the carrier aggregation to work? Thanks in advance.

LTE+ In Mexico

well, here is the deal.
I bought my Note 8 in the USA (model N950U1) and I am using it in Mexico with Telcel and is working in LTE all the time but a friend of mine has the international version and he has 4G+ (LTE+) and I dont. I went to Canada last week and my network changed to Rogers and was able to use LTE+ the entire week, so I am guessing that it has to be the bands here in Mexico or something. Is there a way to change the CSC or the bands so I can use the LTE+? I have the snapdragon version.
thanks in advance
I have a 950F, bought from telcel, when using data a 4G icon appears not LTE, I have also VoLTE available, showing an icon when active, the icon (LTE or 4G) may be carrier defined
winol said:
I have a 950F, bought from telcel, when using data a 4G icon appears not LTE, I have also VoLTE available, showing an icon when active, the icon (LTE or 4G) may be carrier defined
Click to expand...
Click to collapse
I forgot to mention that, In USA and Canada the use LTE instead of 4G (is the same), so if you see 4G+ i the same as LTE+. Looks like they are more into letters than numbers.
So,are you on 4G+ or just 4G?
Telcel uses 4G+ or 4.5G, (LTE+) as they evolved from 4G (LTE) to handle VoLTE, so they say
winol said:
Telcel uses 4G+ or 4.5G, (LTE+) as they evolved from 4G (LTE) to handle VoLTE, so they say
Click to expand...
Click to collapse
Yes, like AT&T. But in your Note displays 4G or 4G+? I am i'm Telcel too
Just 4G
juliospinoza said:
well, here is the deal.
I bought my Note 8 in the USA (model N950U1) and I am using it in Mexico with Telcel and is working in LTE all the time but a friend of mine has the international version and he has 4G+ (LTE+) and I dont. I went to Canada last week and my network changed to Rogers and was able to use LTE+ the entire week, so I am guessing that it has to be the bands here in Mexico or something. Is there a way to change the CSC or the bands so I can use the LTE+? I have the snapdragon version.
thanks in advance
Click to expand...
Click to collapse
hi, i bought a Samsung s20+ Canadian, nd it shows LTE all the time , how can i enable LTE+ on it ???
FearLesS007 said:
hi, i bought a Samsung s20+ Canadian, nd it shows LTE all the time , how can i enable LTE+ on it ???
Click to expand...
Click to collapse
Dial
*#*#4636*#*#
In phone settings, set preferences networks, try different modes to get the strongest signal. You can see I am LTE+
juliospinoza said:
Dial
*#*#4636*#*#
In phone settings, set preferences networks, try different modes to get the strongest signal. You can see I am LTE+
Click to expand...
Click to collapse
bro no option for me ?? check ss nd help me to enable LTE+ plsssssss thanks in advance plssss I'm using in India, bought Canadian variant

Mi 9 lite - No 4G+ (LTE-A)

Hello!
I'm a new owner of the Mi 9 lite. I'm loving the phone but I can't get it to connect to 4G+ (LTE-A).
My previous phone connects instantly to 4G+ and I get speeds of about 40-50 mbit/s. But my precious Mi 9 lite only connects to normal 4G with 12-18mbit.
Location is Sweden and phone bought in Sweden. Global version.
I've checked phone status and the physical LTE band configuration is just {}.
Any ideas? Do you guys have 4G+ on your Mi 9 Lite?
I've got 4G+ on my Mi 9 Lite. I live in Australia and I'm on Telstra which is our nation's primary telecom. Do you know if your provider supports 4G+. I know that some MVNOs in my country do not support the standard.
Echo2124 said:
I've got 4G+ on my Mi 9 Lite. I live in Australia and I'm on Telstra which is our nation's primary telecom. Do you know if your provider supports 4G+. I know that some MVNOs in my country do not support the standard.
Click to expand...
Click to collapse
Yes, as you see in my post I got 4G+ at home if I put the SIM in my old phone.
Today I visited Finland and I got 4G+ there, so I suspect it's some settings on my home provider that I need to fix.
Echo2124 said:
I've got 4G+ on my Mi 9 Lite. I live in Australia and I'm on Telstra which is our nation's primary telecom. Do you know if your provider supports 4G+. I know that some MVNOs in my country do not support the standard.
Click to expand...
Click to collapse
So, after my trip to Finland (where I got 4G+) I now have 4G+ also at home. So it has fixed itself somehow. I don't care why, I'm just happy it has jumped up to 4G+ also at home
Problem solved.

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