Xiaomi A1 not showing H or H+ - Xiaomi Mi A1 Questions & Answers

Hi,
Recently I bought a Xiaomi A1. I'm quite happy with it's performances so far. But since beginning it is not showing H or H+. But instead it is showing 3G. I have tried changing mobile networks and swapping sim slots. But nothing changes. Anyone facing such issue?
** In a review in gsmarea one guy mentioned that Android Ones only show 3G for 3G, H or H+.
Anyone have any ideas regarding these?

emtiazemon said:
Hi,
Recently I bought a Xiaomi A1. I'm quite happy with it's performances so far. But since beginning it is not showing H or H+. But instead it is showing 3G. I have tried changing mobile networks and swapping sim slots. But nothing changes. Anyone facing such issue?
** In a review in gsmarea one guy mentioned that Android Ones only show 3G for 3G, H or H+.
Anyone have any ideas regarding these?
Click to expand...
Click to collapse
It is normal.

JarvisA5 said:
It is normal.
Click to expand...
Click to collapse
Is this normal for Xiaomi devices or for Android One?

emtiazemon said:
Is this normal for Xiaomi devices or for Android One?
Click to expand...
Click to collapse
It's an Android One thing.

Thanks guys

emtiazemon said:
Is this normal for Xiaomi devices or for Android One?
Click to expand...
Click to collapse
For ASOP roms its like that.

Related

New NMF26Q Fw. . .

On My Way Home. . . . And NotiCed New fw Posted. . . . Interesting
Link to Q:
Images:
https://developers.google.com/android/images
OTA:
https://developers.google.com/android/ota
AOSP change log from NMF26O/7.1.1_r4 to NMF26Q/7.1.1_r6
project build/
64b6ca0 NMF26Q
f653420 NMF62
fb73e41 NMF26P
project device/google/marlin/
accbb7e DO NOT MERGE. Remove Spaces in front of APN Types
project frameworks/base/
ad760e1 Fix boot loop when upgrading direclty from L to N
Main thing here is the fix for APNs for O2 carrier in UK.
xdatastic said:
AOSP change log from NMF26O/7.1.1_r4 to NMF26Q/7.1.1_r6
project build/
64b6ca0 NMF26Q
f653420 NMF62
fb73e41 NMF26P
project device/google/marlin/
accbb7e DO NOT MERGE. Remove Spaces in front of APN Types
project frameworks/base/
ad760e1 Fix boot loop when upgrading direclty from L to N
Main thing here is the fix for APNs for O2 carrier in UK.
Click to expand...
Click to collapse
So is this just for Europe
cwalker0906 said:
So is this just for Europe
Click to expand...
Click to collapse
Possibly, although there is a fix included for China Unicom carrier by the looks of it. Do they even sell the Pixel in China?
Hopefully this AOSP diff link works:
https://android.googlesource.com/device/google/marlin/+/accbb7e^!/#F0
I think moving forward there will only be unified builds. While this might not add anything for anyone in the US it won't hurt either
So is the latest O or Q? I just got the O update earlier today.
Sent from my Pixel XL using Tapatalk
DirgeExtinction said:
So is the latest O or Q? I just got the O update earlier today.
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
The latest is Q. Unless you are using O2 UK or China Unicom APNs, there is no difference though according to AOSP commits. Radio etc is the same.
Is this new by any chance? I've never noticed it before
guaneet said:
Is this new by any chance? I've never noticed it before
Click to expand...
Click to collapse
No, it's been that way since I took it out of the box.
guaneet said:
Is this new by any chance? I've never noticed it before
Click to expand...
Click to collapse
Do you just mean the side menu in settings? I think that was introduced in 7.0 on the Nexus devices.
For those of you wondering if this is Europe only. No. I am on Sprint towers a fair majority of the time, and this fixed an issue causing data to remain off when flipping between Wifi --> Data. The radios now transition correctly.
I had this issue ever since I first powered up my device. What I read is that this problem had to do with Band 4 which several carriers use (ahem O2 Wireless ahem) I assume in Europe and Canada? Anyway it is fixed for Sprint towers for Band 4 as well.
socioteq said:
For those of you wondering if this is Europe only. No. I am on Sprint towers a fair majority of the time, and this fixed an issue causing data to remain off when flipping between Wifi --> Data. The radios now transition correctly.
I had this issue ever since I first powered up my device. What I read is that this problem had to do with Band 4 which several carriers use (ahem O2 Wireless ahem) I assume in Europe and Canada? Anyway it is fixed for Sprint towers for Band 4 as well.
Click to expand...
Click to collapse
Are you referring to differences between NMF26O and NMF26Q? Or NDE63? and NMF26Q?
xdatastic said:
Are you referring to differences between NMF26O and NMF26Q? Or NDE63? and NMF26Q?
Click to expand...
Click to collapse
Both. I have had issues with Band 4 until being on NMF26Q, where it was finally fixed.
Facebook camera icon missing in chrome after NMF26Q OTA when trying attach an image to a comment. Assuming it's something with user agent, Firefox and view as desktop works.
Also notice the adaptive brightness is now really "working" to the point it gets annoying make the screen so dark from mid level, preferred how it was.
clockcycle said:
Facebook camera icon missing in chrome after NMF26Q OTA when trying attach an image to a comment. Assuming it's something with user agent, Firefox and view as desktop works.
Also notice the adaptive brightness is now really "working" to the point it gets annoying make the screen so dark from mid level, preferred how it was.
Click to expand...
Click to collapse
The fb camera icon is missing on my Nexus 6 with 7.0 too. It's just an fb site fail.
xdatastic said:
The fb camera icon is missing on my Nexus 6 with 7.0 too. It's just an fb site fail.
Click to expand...
Click to collapse
But it's not missing when I request desktop view or load it on Firefox. It was there in nmf26O.
clockcycle said:
But it's not missing when I request desktop view or load it on Firefox. It was there in nmf26O.
Click to expand...
Click to collapse
Also broken on my wifes Pixel (sailfish) with NMF26O along with NBD91U shamu. It's just FB temporary borked with Chrome (55 maybe), nothing specifically to do with NMF26Q.
"Your browser doesn't support posting photos directly"
xdatastic said:
Possibly, although there is a fix included for China Unicom carrier by the looks of it. Do they even sell the Pixel in China?
Hopefully this AOSP diff link works:
https://android.googlesource.com/device/google/marlin/+/accbb7e^!/#F0
Click to expand...
Click to collapse
Thanks for the link, I am a pixel China user with ChinaUnicom network, however, I don't use MMS anymore, and there is no issue so far.
Would Sideloading Q on a device be of any use to those visiting the UK, and using a local SIM while there, if they prefer the O2 network?

Network Problems

Hi.
Just got Meizu Pro 5, really fast and stable phone, pitty android 5.1, as right now it is on 7.1.
Have two sim cards and they are always dropping down, mostly inside houses or buildings where other phones have good signal this one is always dropping down.
Another strange thing is that the two sims are from the same network and one of them is most of the time down or with lesser signal than the other.
Have last flyme build installed (5.1.12.1G).
Any idea? Can i try to install older build?
What version of base band is installed on your Pro 5 ?
pycon said:
what version of base band is installed on your pro 5 ?
Click to expand...
Click to collapse
s333_m86_20160406_chnopen_mz036
alijo said:
s333_m86_20160406_chnopen_mz036
Click to expand...
Click to collapse
So is it good or bad?
alijo said:
So is it good or bad?
Click to expand...
Click to collapse
It's the latest. Unfortunately
Have u tried with previous one ?
No. Where can i get the previous and how can i flash it?. Thanks for the help.
alijo said:
No. Where can i get the previous and how can i flash it?. Thanks for the help.
Click to expand...
Click to collapse
Send me a PM, I'll reply with the link. Don't know if I can put it here...
I've the same problem, but i've no signal simply.
Baseband version : S333_M86_20160406_CHNOPEN_MZ036
Baseband 09.11.2016 it's out and published :good:
Again instability in CR Droid based roms but a bit better than previous 06.04.2016 :
* GPS the same
* WIFI a bit faster
* 2G more signal strenght
* 3G / 4G / LTE just a little bit faster perhaps ( not sure )
:highfive:
where can i find this Baseband for download, my mobile data does not work. i am not running the latest version of RR on my pro 5

Mobile signal crazy in every custom ROMs

In the battery stat of MIUI, the network signal is very stable (in my case almost always green)
But with allcustom ROMs the signal is jerky.
We can see for exemple here in the Fedosis's great MM ROM :
https://forum.xda-developers.com/showpost.php?p=72931400&postcount=4514
Here in newer N roms :
https://forum.xda-developers.com/showpost.php?p=73483673&postcount=213
https://forum.xda-developers.com/showpost.php?p=73472751&postcount=182
https://forum.xda-developers.com/showpost.php?p=73482497&postcount=963
Also, in my case, after some days of use, i sometimes totaly loose network connection ! (quite annoying for my boss... and my wife )
It should be great to fix this problem for our custom roms.
Do anybody have an idea ?
i do agree with you having very low signal levels in N roms
Don't post facts and remarks here by creating a thread,this thread is only dedicated to development works.Don't make it dirty,post all your facts and remarks in the question answer section or discussion section.
Avik423 said:
Don't post facts and remarks here by creating a thread,this thread is only dedicated to development works.Don't make it dirty,post all your facts and remarks in the question answer section or discussion section.
Click to expand...
Click to collapse
As it is concerning every custom roms, I don't think it should be post in every ROM threads...
But I agree moving it to discussion.
lcarolo said:
In the battery stat of MIUI, the network signal is very stable (in my case almost always green)
But with allcustom ROMs the signal is jerky.
We can see for exemple here in the Fedosis's great MM ROM :
https://forum.xda-developers.com/showpost.php?p=72931400&postcount=4514
Here in newer N roms :
https://forum.xda-developers.com/showpost.php?p=73483673&postcount=213
https://forum.xda-developers.com/showpost.php?p=73472751&postcount=182
https://forum.xda-developers.com/showpost.php?p=73482497&postcount=963
Also, in my case, after some days of use, i sometimes totaly loose network connection ! (quite annoying for my boss... and my wife )
It should be great to fix this problem for our custom roms.
Do anybody have an idea ?
Click to expand...
Click to collapse
Miui rom shows full network falsely.
nasir.da.vinci said:
Miui rom shows full network falsely.
Click to expand...
Click to collapse
+1
nasir.da.vinci said:
Miui rom shows full network falsely.
Click to expand...
Click to collapse
I don't think so because I live in Belgium and there is a LOT of antennas, with all my phones I always have full 3G and 4G network... (Lucky me )
lcarolo said:
I don't think so because I live in Belgium and there is a LOT of antennas, with all my phones I always have full 3G and 4G network... (Lucky me )
Click to expand...
Click to collapse
Here in India, certain telecom operators do not have sufficient infrastructure for high signal reception or coverage. MIUI do not truly show the reception strength while custom roms are partially accurate
Set network preference as 3G, you won't see any network drops then.
william.johhn7! said:
Here in India, certain telecom operators do not have sufficient infrastructure for high signal reception or coverage. MIUI do not truly show the reception strength while custom roms are partially accurate
Click to expand...
Click to collapse
Well, TBH, I also got a fluctuating & unstable signal even with Mi4c while my other phone has no problem with signal reception (Galaxy S5).
Both of them are using Custom ROM
flammenwerferx said:
Well, TBH, I also got a fluctuating & unstable signal even with Mi4c while my other phone has no problem with signal reception (Galaxy S5).
Both of them are using Custom ROM
Click to expand...
Click to collapse
Compare devices of same OEM. Samsung must have implemented a better, more stable baseband which latches onto higher reception network bands.
nasir.da.vinci said:
Miui rom shows full network falsely.
Click to expand...
Click to collapse
+1
nasir.da.vinci said:
Miui rom shows full network falsely.
Click to expand...
Click to collapse
not really..in miui rom, show fullbar, with superb speed..but in custom rom, signal drop only to 2 bar, sometimes no network..and of course slow speed even show 4g
munchys91 said:
not really..in miui rom, show fullbar, with superb speed..but in custom rom, signal drop only to 2 bar, sometimes no network..and of course slow speed even show 4g
Click to expand...
Click to collapse
I'll stick to @nasir.da.vinci 's point. I've been using the custom roms for like 5-6 months and now I'm back to miui. I don't see any difference in speed but miui does show false reception.

Slow Internet speed on 3G, works great on 4G

Hello.
Is anyone else experiencing this issue? I have very slow Internet speed when using 3G, but works great on 4G. The pages load very very slow. I'm having this problem since I bought the phone, but never bothered me till recently, when I moved in an area where I do not have 4G signal. I made a speed test with my phone next to a S7 edge, I got around 3.5 Mbps download/0.02 Mbps upload, the other phone got 10 Mbps/download with 5 Mbps upload. I tried switching the sim cards and also got the same speeds with my friend's sim card.
reneftw said:
Hello.
Is anyone else experiencing this issue? I have very slow Internet speed when using 3G, but works great on 4G. The pages load very very slow. I'm having this problem since I bought the phone, but never bothered me till recently, when I moved in an area where I do not have 4G signal. I made a speed test with my phone next to a S7 edge, I got around 3.5 Mbps download/0.02 Mbps upload, the other phone got 10 Mbps/download with 5 Mbps upload. I tried switching the sim cards and also got the same speeds with my friend's sim card.
Click to expand...
Click to collapse
What ROM are you using ? Some of the non OOS ROMs have different settings for data.
Also different phones are going to yield different results, my HTC 10 was a lot better than the one plus 5 by some way.
Let us know your set up, see if something stands out.
dladz said:
What ROM are you using ? Some of the non OOS ROMs have different settings for data.
Also different phones are going to yield different results, my HTC 10 was a lot better than the one plus 5 by some way.
Let us know your set up, see if something stands out.
Click to expand...
Click to collapse
OOS 4.5.10 with default kernel.
I also changed my Sim card today, but same result. Facebook photos load very slow, YouTube videos keep buffering.
I tried to eliminate all the variables, testing multiple friends' sim cards of the same provider, but I always have the same slow speed. Before OP5 I had a Meizu Pro 5, never had this kind of problem. I can't think of any other motive except the phone is faulty.
reneftw said:
OOS 4.5.10 with default kernel.
I also changed my Sim card today, but same result. Facebook photos load very slow, YouTube videos keep buffering.
I tried to eliminate all the variables, testing multiple friends' sim cards of the same provider, but I always have the same slow speed. Before OP5 I had a Meizu Pro 5, never had this kind of problem. I can't think of any other motive except the phone is faulty.
Click to expand...
Click to collapse
Ah ok, that's odd.
Might be worth checking your access point, make sure it's spot on, there are usually alternative APN's for networks, sometimes the phone will choose one which is not great.
I'm currently not on OOS i'm using an AOSP Rom so haven't got the exact settings you have, but i'd say make sure that network is set to automatic, check the APN (you can google their preferred one) make sure LTE is on and that it's not the only thing that's selected.
Set it to that and give it a reboot.
OOS 4.5.10 with default kernel, is that rooted? Custom rom or stock?
---------- Post added at 07:09 PM ---------- Previous post was at 07:04 PM ----------
Forgot to mention that 3G is only up to 20mb so it'll never be amazing and of recent times it's got a lot worse, if 4G drops then it's usually quite crap, definitely what it used to be like, my old phones on orange uk were 3G and they always had great speeds, 3G / H from then seemed to be a lot quicker.
Already tried the apn thing. Different apns, network to automatic and things like that. Same speeds.
I know that 3g speeds are not as high as 4g ones, but I repeat, I never had this problem with the old phone.
I have a similar problem: On some places in my small village, the mobile data gets disconnected. I did not have that problem with my old Galaxy S5.
It is quite annoying, I think about switching to a Galaxy S8+, if I cannot solve that problem.
I had LineageOs on S5, now I have OxygenOs. Is it maybe possible, that the problems get solved, when I switch to LineageOs on my Oneplus 5?
I can confirm that there definitely is some sort of problem when it comes to using 3G on this device.
I also experience slow 3G and the internet even cuts out for a few seconds sometimes.
4G works fine on this device and 3G also works fine on my old S4 with the same SIM card. So it's definitely the OnePlus that has an issue.
Let's see if the new 4.5.11 OTA is gonna fix it.
4.5.11 did not fix the problem for me.
Today I installed LineageOS and fortunately, this fixed my problem.
So it seems to be a problem of OxygenOS, not a hardware problem.
I think I will stay in LineageOs for a while until this problem will be fixed. Those many internet disconnects were extremely annoying.
reneftw said:
4.5.11 did not fix the problem for me.
Click to expand...
Click to collapse
Actually having the same problem, both custom ROMs and stock with locked bootloader. The only custom rom I've had luck with (and it's probably just placebo) is purefusion rom. Rock solid rom in general but 3g seems to be working for me. FYI I'm on 3 in the UK, getting about 12 down on H+ (forced, I get 4G here) and 3/4 signal bars.
Edit: and like 70-90 on LTE ?
manor7777 said:
Actually having the same problem, both custom ROMs and stock with locked bootloader. The only custom rom I've had luck with (and it's probably just placebo) is purefusion rom. Rock solid rom in general but 3g seems to be working for me. FYI I'm on 3 in the UK, getting about 12 down on H+ (forced, I get 4G here) and 3/4 signal bars.
Edit: and like 70-90 on LTE
Click to expand...
Click to collapse
Did you also try LineageOS? This worked for me.
Puddies said:
Did you also try LineageOS? This worked for me.
Click to expand...
Click to collapse
I don't think you read the part where I said I was using a custom rom lol. The rom I'm using is an AOSP based rom, not LineageOS based but same effect, it works, where stock would not
Edit: new lineageos builds seem to work, just flashed one on multirom , older ones previously did not.
Yesterday I tried to use 2 sim card in my op5, guess what H+ runs smoothly without any problem. It's been running for 24 hours without any problems, maybe you can try on your op5?
Seems stupid to be forced to use a custom rom just because I get around 3 Mbps download with 0.02 Mbps upload. I should get around 14 with 7 Mbps
reneftw said:
Seems stupid to be forced to use a custom rom just because I get around 3 Mbps download with 0.02 Mbps upload. I should get around 14 with 7 Mbps
Click to expand...
Click to collapse
There is also another weird bug with the stock OOS. I use Tidal (for lossless music quality) and OOS can't stream it for ****. All the custom roms i have play streaming lossless tracks straight away, but on OOS (maybe because of signal issues?) it can take anything from 10 seconds, to 3-4 minutes to start playing a track.. and i have unlimited data so i don't see why i should download my tracks when i have unlimited data that never gets capped (up to 2TB)
So, yes, its silly to install a custom rom just for that, but until OOS fixes their issues, its what i've done. The PureFusion rom i'm using is a super fast and stable rom, with OOS camera (not sure about quality, but i dont care) - entire OOS camera works, RAW photos, portrait mode etc and my signal issues are gone on this!
There's already a topic about this. Looks like more people have this issue. (Including me).
https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-issue-h-network-t3658071
I live in Portugal, and i and my girlfriend have this annoying problem on OP5 Midnight Black and Soft Gold. This is very stupid and make me very very unhappy :crying:
I already change operator and still have same issue. Before, i think that is operator problem, so i change from (NOS) to (MEO) and still the same. Very slow internet on H or H+ and keep freezing with signal max. I will cross fingers and wait for the Oreo Update... If the OnePlus can't fix this problem, i will sell the phone, and will be the last phone i buy to OnePlus. I'm very very mad with this situation!!
Anyone sent the phone to repair for this problem? I tried installing xxx ROM today, but the issue persists.
reneftw said:
Anyone sent the phone to repair for this problem? I tried installing xxx ROM today, but the issue persists.
Click to expand...
Click to collapse
Send to RMA is not the solution. Because this issue affects all of OP5 arround of the world.
ExterminalPT said:
Send to RMA is not the solution. Because this issue affects all of OP5 arround of the world.
Click to expand...
Click to collapse
Then what is the solution in your opinion? Just the classic "deal with it"?

Network/signal strength issues

I had a problem....,in the closed areas.,iam not getting any signal in my Kenzo...where as the same sim card gets signal in low keypad phones...
But when coming to an open area signals relays back to normal strength....
Closed areas=zero signal(only in my Kenzo)
Open areas=normal signal strength
Any possible solution for it???
Rohith Pillalamarri said:
I had a problem....,in the closed areas.,iam not getting any signal in my Kenzo...where as the same sim card gets signal in low keypad phones...
But when coming to an open area signals relays back to normal strength....
Closed areas=zero signal(only in my Kenzo)
Open areas=normal signal strength
Any possible solution for it???
Click to expand...
Click to collapse
Using jio ?
Black_Stark said:
Using jio ?
Click to expand...
Click to collapse
Bsnl and airtel both dual sim..,airtel randomly comes and drops but BSNL always zero in a closed area
Rohith Pillalamarri said:
Bsnl and airtel both dual sim..,airtel randomly comes and drops but BSNL always zero in a closed area
Click to expand...
Click to collapse
Kenzo works best for jio. Coz it supports only jio volte.
Use miui roms
Oreo mvc said:
Use miui roms
Click to expand...
Click to collapse
Already on miui caf 10.0.1 by gerimis
Rohith Pillalamarri said:
Already on miui caf 10.0.1 by gerimis
Click to expand...
Click to collapse
That's a hardware problem.
Facing similar issues with JIO. This issue was non present before.
Rohith Pillalamarri said:
I had a problem....,in the closed areas.,iam not getting any signal in my Kenzo...where as the same sim card gets signal in low keypad phones...
But when coming to an open area signals relays back to normal strength....
Closed areas=zero signal(only in my Kenzo)
Open areas=normal signal strength
Any possible solution for it???
Click to expand...
Click to collapse
Wrong forum.
dalyer said:
Wrong forum.
Click to expand...
Click to collapse
.... and .... correct forum is .... ?
HiQual said:
.... and .... correct forum is .... ?
Click to expand...
Click to collapse
The q&a forum.
Not the ROMs/development forum.

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