Question Gsm Bands for Europe - Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40

Hi
I bought a 11x from India and I trying to use it in the UK. The coverage is very poor due to the bands being use by India rom. Do you think there is a way to improve it.
Thank
Dhruv

dhruvkataria said:
Hi
I bought a 11x from India and I trying to use it in the UK. The coverage is very poor due to the bands being use by India rom. Do you think there is a way to improve it.
Thank
Dhruv
Click to expand...
Click to collapse
The bands are picked by your sim card not the phone. If I stick in my AT&t sim it always uses band 4 for LTE. I have the Poco F3 global edition working in America and I have the international Samsung S10 lite working same thing band 4.

Then using the same sim .. in s21 and m11x why do I get two different data speed. My understanding was Mi11 was using a different band to s21.

Related

Just released Mi mix 2s LTE bands??

Hello, I heard a rumour to use the new mi mix 2s in the USA you need to buy the 8gb ram/256 model?
Anyone know if that is true. I would prefer to use the lower versions of the mi mix 2s on T-Mobile in the USA but worried it won't work.
stu5797 said:
Hello, I heard a rumour to use the new mi mix 2s in the USA you need to buy the 8gb ram/256 model?
Anyone know if that is true. I would prefer to use the lower versions of the mi mix 2s on T-Mobile in the USA but worried it won't work.
Click to expand...
Click to collapse
I doubt that's true. The bands are the same and the Mix2 works on both gsm and cdma (Verizon) lte. Since the new T-Mobile bands (band 60?) aren't widely deployed, I don't think you'll have a problem.
stu5797 said:
Hello, I heard a rumour to use the new mi mix 2s in the USA you need to buy the 8gb ram/256 model?
Anyone know if that is true. I would prefer to use the lower versions of the mi mix 2s on T-Mobile in the USA but worried it won't work.
Click to expand...
Click to collapse
You should be fine...like the post above stated, the main T-Mobile frequencies are present. However, you will be missing band 66 and 71, the latter of which is becoming more and more important (the state of Wyoming, for instance, is almost exclusively band 71 on T-Mobile). Unfortunately it may take a while for Xiaomi or similar phones to support band 71 as it's been really slow in getting manufacturers to adopt this band, excepting Samsung, LG, and Moto. But in any case, all variants of the Xiaomi Mi Mix 2S do have the vast majority of T-Mobile's network covered vis-a-vis LTE banding.
It looks like all global versions of the Mi Mix 2S are compatible with T-Mobile LTE. But only the 256GB version of the Mi Mix 2S is compatible with Verizon. So if you're only worried about T-Mobile you should be fine.
I'm also in the same doubt..
Here in France we get the new b28 lte band, which is perfectly supported in the mi mix 2 whatever version, but in the 2s, it seems to be only supported on the 256 go/international version which is very very expensive!
But on some merchant (gearbest, aliexpress, etc...) the description of 64go global version say b28 lte band compatible...
Both 256go and 64go get the same cpu, snapdragon 845, and then the same lte modem...
So is there a chance to get a 64go global version compatible with this lte band, or could it possible to unlock the missing band with some tweaks???

Redmi Note 5 Global using in USA

Guys, I am having Chinese version of RN5 and was wondering if I will getting LTE while in USA?
Anybody knows? Many thanks.
wangdak said:
Guys, I am having Chinese version of RN5 and was wondering if I will getting LTE while in USA?
Anybody knows? Many thanks.
Click to expand...
Click to collapse
https://www.phonearena.com/news/Che...on-T-Mobile-and-Sprint-use-in-the-USA_id77933
Yes some of the chinese bands and usa bands overlap
Sent from my Redmi Note 5 Pro using Tapatalk
True Chinese.. Or Global Edition?
wangdak said:
Guys, I am having Chinese version of RN5 and was wondering if I will getting LTE while in USA?
Anybody knows? Many thanks.
Click to expand...
Click to collapse
Hello..
I own a China "Global" Edition Redmi Note 5.
I'm on MetroPCS (T-Mobile towers) and I get LTE in the Urban (City) areas and HSPA+ on the outskirts. It NEVER drops down to 3G or (Heaven Forbid) 2G.. I'm pretty sure AT&T provides the best overall coverage.. but MetroPCS has the best cost for my needs.. hope this helps if you have a Global Edition.

Carrier Aggregation Combos

I'm trying to use an S20 (G981U1) outside of US, but can't seem to do CA for LTE band 3 1800MHz (B3+B3). I'm currently stuck with LTE on that band, it seems that this version isn't capable of CA_1C for band 3. Does anyone knows if this can be activated somehow? I've seen that for the S8+ was a method to add new combos , but I'm not sure this will work for S20 and I really don't want to mess with the EFS at this moment.
Any heads up?
y3kt said:
I'm trying to use an S20 (G981U1) outside of US, but can't seem to do CA for LTE band 3 1800MHz (B3+B3). I'm currently stuck with LTE on that band, it seems that this version isn't capable of CA_1C for band 3. Does anyone knows if this can be activated somehow? I've seen that for the S8+ was a method to add new combos , but I'm not sure this will work for S20 and I really don't want to mess with the EFS at this moment.
Any heads up?
Click to expand...
Click to collapse
You might be able to flash that countries firmware to the phone.
Samsung S20 5G (US) doesn't support 4G CA combos used in EU: https://cacombos.com/device?model=SM-G981U .
And because Qualcomm version used in US, you can't flash EU-version firmware because in EU networks use Exynos.
olkitu said:
Samsung S20 5G (US) doesn't support 4G CA combos used in EU: https://cacombos.com/device?model=SM-G981U .
And because Qualcomm version used in US, you can't flash EU-version firmware because in EU networks use Exynos.
Click to expand...
Click to collapse
does Samsung galaxy S20 -G9810(HK) will support CA in india?
freeaac said:
does Samsung galaxy S20 -G9810(HK) will support CA in india?
Click to expand...
Click to collapse
Don't know - free to test but I recommend global variant for Indian market not HK.

Question Help with Fold 3 5g problem.

Hi guys i've searched all over the net for a solution and i am starting to think that there is none.
I've bought a Samsung Fold3 5g SM-F926U1 and i think it is an US model. I live in Romania and i can't get 5g signal, only LTE. Tried everything that is normal, reset settings, update internet profile, switched on and off, selected 5G auto and/or GLOBAL.
Nothing works. Do you have any solution? Flash a different rom on it or something?
The phone is single sim, in Romania they sell the dual sim version
Thank you
The F926U supports these 5G bands:
SA/NSA/Sub6/mmWave (2, 5, 25, 41, 66, 71, 260, 261)
What 5G bands does your provider use?
darianmihalcea said:
Hi guys i've searched all over the net for a solution and i am starting to think that there is none.
I've bought a Samsung Fold3 5g SM-F926U1 and i think it is an US model. I live in Romania and i can't get 5g signal, only LTE. Tried everything that is normal, reset settings, update internet profile, switched on and off, selected 5G auto and/or GLOBAL.
Nothing works. Do you have any solution? Flash a different rom on it or something?
The phone is single sim, in Romania they sell the dual sim version
Thank you
Click to expand...
Click to collapse
u will not get 5g if its US phone and u live in europe
I had phone imported to me from US in england and i only got 4g
so i sold it
Flavio said:
The F926U supports these 5G bands:
SA/NSA/Sub6/mmWave (2, 5, 25, 41, 66, 71, 260, 261)
What 5G bands does your provider use?
Click to expand...
Click to collapse
I have no clue. I've been searching but there is not much information and the little that is i dont understand as it says only mhz not specific bands.
alleshi said:
u will not get 5g if its US phone and u live in europe
I had phone imported to me from US in england and i only got 4g
so i sold it
Click to expand...
Click to collapse
Thanks for the tip. I will probably do the same if there is no other way.
it is possible the software installed on it is not playing nice with the carrier in your region.
for example. In the US, each carrier decides which version of SW update to release to their customer, but if a user brings their own device that was with another carrier hence has a different software version than what is being used for the new carrier... the phone tends to have issues or not be able to update and such.
Other possibility is that the region you are in doesn't use the band that the phone supports (but this might be less likely in my opinion, but I'm no professional nor do I have experience with overseas inter-usability so I may be wrong).

Signal

Hi guys. I want to buy this phone in a few weeks and I want to know if there are some signal problems ( I live in Romania). If there is more than this problem please say. Thanks!
Compare the bands available in Xiaomi Mi 10T variants with the bands used in your country by your SIM card carrier.

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