mi 9 se connectivity issue - Xiaomi Mi 9 SE Questions & Answers

I've just bought a Chinese version of the mi 9 se and am using it Australia. I'm having problems connecting to mobile/phone and gps signal.
My phone signal bar is usually very low indoor (1 or no bar) and subpar even outdoor. It usually loses connection to 4g/3g and even normal phone voice/sms. I don't know if this is because of the phone carrier but this sim worked fine for my previous mi 8 se (also China). I'll try to test different sims/phones to see if they will make a difference.
GPS signal is also terrible. It takes quite a while (if ever) to fix on the satellites. The error is at least 20m or more.
By the way, the phone is running Revolution OS right now. I switched from xiaomi eu beta to see if it would improve but to no avail.
Anyone in the same situation or has any suggestion? Thanks

Related

WiFi signal issue is terrible,any fixes?

Hey guys.
Purchased it today,and just like every damn Samsung phone and tablet they still haven't fixed wifi strength signal with even such expensive phone.
So I was out of town and from like 7 wifi signals,only 2 were recognized.
And even when it connects the signal is so weak and it often drops.
Now I'm in my room now and like 3 feet away from router and I'm getting around 6.7 MBps speed instead of between 9-10 just like on my good old S7 edge.
I can't believe.
So is it my phone or others have the same issues?
I have never had a single issue regarding wifi signal strenght, I got my note 10+ since Sept 2019
So I came today in city park,sit on bench and turned ON WiFi on this phone.
Damn,it couldn't find nor any fi..ing single network over WiFi.
I rebooted it like 5 times and then it found one network and barely connected to it with very low signal,but in a matter of minutes it droped.
I had near me,Ulefone 5S which is 200 euros phone and it had better WiFi signal and found at least 5 networks,although with very weak signal,but Samsung couldn't find nor one WiFi network.
Because I purchased used phone ofc I can't return it or RMA it.
Am I the only one with this issue,and how do I resolve it?
But if I'm like in a caffee where is near router the signal is okay,but when I'm outdoors I have this issue,means far away from caffee routers.
Ok I did test outdoors compared with S7 edge.
Do you notice any difference,in terms that N10+ has some issues:
So there is one place in city,where there are lots ofi wifi networks but all of them have weak signal.
So I turned ON the phone and WiFi and it didn't find nor any single network,I turned off wifi on again nothing.
Here is the picture of that issue.
I also can not find what model of wifi card is in my phone,to check if it was replaced,so I'm suspicious about that.
Btw I don't have any wifi issues when I am on local coffee shops/bars nor at home.
Just at places where like wifi signal is weak and like there are many networks at that place.
So what is this issue about.
I just went to my balcony and simply this phone doesn't detect as many networks as some chinese phone,N10+ detected just 8 and chinese phone 13.
Then all of the sudden phone goes crazy in like 5-10 min and detects like 12 network.
And though signal strength is nearly the same between phones,I'm getting even 10 % lost in download when I do speed test and compare 2 phones.

			
				
so third video,compared to my tablet and s7 edge.
and I will post pics.
Correct me if I am wrong but on tablet and on the phone on the right yeah I see more network recognized but those have weak signal...
N10+ obviously doesn't list those networks for some reason (with weak/no signal).
so third video,compared to my tablet and s7 edge.
and I will post pics.
Correct me if I am wrong but on tablet and on the phone on the right yeah I see more network recognized but those have weak signal...
N10+ obviously doesn't list those networks for some reason (with weak/no signal).
and pics...
As you do clearly see on picture N10+ is screwed up recognizing only one wifi network,and my Ulefone Power 5S many...so what is happening I dunno.
Even S7 edge beats it.
I had the same experience on my black note 10+ (4G black model), it would drop the wifi quite often during video playback while my Mate 30 Pro would just continue on the same network. That improved after I reset the network settings and cleared the system cache. I had/have a far more stable connection after that. As for the speed, the Mate 30 Pro would always achieve higher speeds than the note 10 +, no matter how many times I did the tests on both devices. As for the amount of networks it shows, my current note 10+ ( a 4G model but a white one) does only display 1 network at home while the Mate 30 Pro shows 5 or 6 different networks but all of them with a very weak signal strength. Besides them all being password protected I doubt if the Huawei would be able to connect with any of these so whats the point of showing all these weak networks. Maybe that's the reason the note 10 does not show them? Maybe the are filtered?
Both the black and the white are showing similar behavior, I have them both side by side and both are showing the same (single) network being available.
No problem with wifi with my Note 10+ N975F/DS, Good and stable connections.
I do confirm that in the wifi settings only stronger networks are displayed. When using app like WiFi Analyser I can see that there are more networks detected on the Note 10+ than shown in the wifi settings.
I do observe that wifi speeds on Note 10+ are lower than those provided by my Note 8, comparing/measuring side by side on same wifi network.
But in daily use the Note 10+ has sufficient wifi stability and -speed for my normal use, (matching the speed of my Internet connection of 100Mb) including streaming of HD-Video. I do not play online videogames.
Yep for some reason my Note 10+ doesn't show networks with bad wifi signal,dunno if it's just my model or you experience the same.
But for phone such expensive this is unforgivable.
Look here guys,it does recognize wifi networks with wifi analyzer but doesn't filtrate them so I can connect to them,same happens with my S5e tablet.
That's what I already stated...
You can however connect to wifi-networks detected in WiFi Analyzer (WA) by installing a plug-in (just click on the network in WA, it will prompt you what to install..)
OnnoJ said:
That's what I already stated...
You can however connect to wifi-networks detected in WiFi Analyzer (WA) by installing a plug-in (just click on the network in WA, it will prompt you what to install..)
Click to expand...
Click to collapse
Nothing is happening when I click on network.
You need a new director for your videos.

Question Redmi Note 9T 5G Issues

These devices are sometimes a complete mystery to me. I recently bought two Redmi Note 9T devices for my household to take advantage of 5G, which they do beautifully. But here at home 5G is spotty, at best, so 4G LTE is what gets used most.
However, my device frequently goes to LTE+ while my partner's never does, and since I'm the "master configurator" for the house I know that I have never done anything with settings that should have this end result.
I have the same issue as others have reported in that the signal strength falls so substantially when the switch to LTE+ occurs that the hotspot is useless. It always resolves when I reboot the device, and it will stick with LTE for many hours but, eventually, it will always revert to LTE+.
Is there any way to prevent this without using the previously noted app? My phones are not rooted and I really have no desire to root them, as there's no need otherwise.
Both devices are running MIUI Global 12.5.2 over Android 11 with the 2021-05-01 Android security update.
P.S. Sorry for necroposting, but this is one instance where the topic is already perfect, and things do change over time.

Loosing signal/network

Phone looses signal(mostly network) on different areas where there is signal. I read that this could be caused by updates, so I did a fresh install of latest A10 version (it did fix wifi problems), it got better, but still is not acceptable for daily use. Then I installed latest oreo rom, again it got a little bit better, but still not good enough. Afterwards I discovered that if signal has gotten weak setting preferred network type from 4G to 3G or vice versa gets connectivity back instantly. Also for some reason the sim slots are swapped in settings and slot 2 doesn't get signal at all(only saw this when I got oreo, can't say if this was present on A10).
Is this a software or a hardware problem? I got this phone in a pawnshop(had to get a cheap phone ASAP but couldn't afford a new one at the moment) a few days ago and if it has a hardware problem then I still have time to return it, otherwise I would like to fix it and keep it.
Seems like I have found a workaround, I installed latest POSP custom rom and set 4G/3G only in network settings, it still can loose network signal for a few seconds in a low signal area, but a few seconds isn't causing problems. Still have to do some testing but I'm inclined to think that this is a hardware failure, but if my workaround does the job I'm fine with it till I can afford to buy a new phone.

Question Pixel 6 Pro network keeps dropping randomly

Hi,
I never had any issue with the Pixel 6 Pro so far unlike other users but it all started few months ago when I noticed that the network kept dropping randomly, sometimes I used to get "no service" in an area where I used to get 4G at full speed. I did wait for the July update to solve the issue but it never did. Right now I am on the August update that has been released recently but I see no difference. I cannot do a smooth phone call on my data as the network keeps dropping continually. Sometimes I am on 4G, the second later I am on H. I did think that maybe it was the network I was on, Vodafone at that time, so I switched to EE, here in the UK it is considered to be the best one. Still I am facing the same issue, then I can assume it is the phone. I have tried to follow every guide I have found on the web, but nothing seems to work for me. It is annoying that when you need to get something on the phone I need to wait for the phone to go randomly back on 4G hoping that I will stay on it until I get what I need. I have attached the video that I have recorded where I am in the town centre, where I can easily get 5G but the phone keeps dropping the network.
I use ESIM as well, and I have the same issue with it.
Has anyone had the same issue? How can I solve it? Has anyone tried Android 13 Beta? Does it solve some bugs that we have right now on Android 12?
I am really annoyed because of this issue I am facing right now, I love this phone but I am seriously thinking to sell it due to this bug.
Your browser is not able to display this video.
Of all the stuff people complain about, this is the only problem I have. The signal on this phone is an absolute disgrace. I lose signal where I used to get it on my Droid X back in the day. Not sure how they screwed it up that bad, but they did LOL
Turn off the 4G on the second SIM card. I had the same issue.
https://www.reddit.com/r/Pixel6/comments/w8d1ba
In denmark, mine also randomly get the no service and no sim, but it is the imr registration ther fails and i beeing kicked off the celluar network. that is thanks to googles phone are not sold in your country, so you got the finger by google...
I will work with jailbreak and so on, but many apps will stop working,.
For now my pixel 6 pro, are living a sad life in its box, replaced by a oneplus 10 pro, without any of theese issues..
it is a bit sad, the pixel 6 pro is at god phone, but google giving pepole the finger, if you buy the phone somwhere google are not selling it, i dont get it.. it is basic stuff expecting to work, the culluar no mattewr where you buy it.
I have a P6Pro, also on EE in the UK.
I had spotty network performance in the early days, but after jumping to the 13 beta it's worked flawlessly.
Unsure if this is because of A13 or due to EE "doing work in my area" as they're often prone to doing.
I'd speak to EE first, then perhaps speak to Google via the support button in settings - they offered to swap my handset out for me (I didn't swap it out in the end).
thedarkmunk said:
I have a P6Pro, also on EE in the UK.
I had spotty network performance in the early days, but after jumping to the 13 beta it's worked flawlessly.
Unsure if this is because of A13 or due to EE "doing work in my area" as they're often prone to doing.
I'd speak to EE first, then perhaps speak to Google via the support button in settings - they offered to swap my handset out for me (I didn't swap it out in the end).
Click to expand...
Click to collapse
When I was on Vodafone I had the same text from them, still after their ' solved ' the network issues, nothing really changed for me. My friend who is on EE in the area as me does not face any problem. I hope that A13 solves the issue. It is not normal that a 800£ phone struggles with the network this much
Warble98 said:
Turn off the 4G on the second SIM card. I had the same issue.
https://www.reddit.com/r/Pixel6/comments/w8d1ba
Click to expand...
Click to collapse
4G on the second sim is always off. I will try to test it turning the sim off and will let you know, thanks.
singh7 said:
Hi,
I never had any issue with the Pixel 6 Pro so far unlike other users but it all started few months ago when I noticed that the network kept dropping randomly, sometimes I used to get "no service" in an area where I used to get 4G at full speed. I did wait for the July update to solve the issue but it never did. Right now I am on the August update that has been released recently but I see no difference. I cannot do a smooth phone call on my data as the network keeps dropping continually. Sometimes I am on 4G, the second later I am on H. I did think that maybe it was the network I was on, Vodafone at that time, so I switched to EE, here in the UK it is considered to be the best one. Still I am facing the same issue, then I can assume it is the phone. I have tried to follow every guide I have found on the web, but nothing seems to work for me. It is annoying that when you need to get something on the phone I need to wait for the phone to go randomly back on 4G hoping that I will stay on it until I get what I need. I have attached the video that I have recorded where I am in the town centre, where I can easily get 5G but the phone keeps dropping the network.
I use ESIM as well, and I have the same issue with it.
Has anyone had the same issue? How can I solve it? Has anyone tried Android 13 Beta? Does it solve some bugs that we have right now on Android 12?
I am really annoyed because of this issue I am facing right now, I love this phone but I am seriously thinking to sell it due to this bug.
Click to expand...
Click to collapse
Yeah I have the same issue as you are reporting, three drops in city on the train on the way to work. Just get the exclamation mark, does not seem to self recover, I go into the SIM and disable it, then enable it again, and it instantly jumps to full 5G signal. I do note that it is more reliable for me when I turn off 5G completely, and just use 4G, then it drops back to 3G but doesn't completely stop.
I think majority of connectivity on this device is crap. WIFI is hit and miss. Bluetooth is atrocious, super slow to connect to some older devices, was fine when the phone first came out with early firmware. Pairing devices is hit and miss and also new pairing.
danw_oz said:
Yeah I have the same issue as you are reporting, three drops in city on the train on the way to work. Just get the exclamation mark, does not seem to self recover, I go into the SIM and disable it, then enable it again, and it instantly jumps to full 5G signal. I do note that it is more reliable for me when I turn off 5G completely, and just use 4G, then it drops back to 3G but doesn't completely stop.
I think majority of connectivity on this device is crap. WIFI is hit and miss. Bluetooth is atrocious, super slow to connect to some older devices, was fine when the phone first came out with early firmware. Pairing devices is hit and miss and also new pairing.
Click to expand...
Click to collapse
I do agree with you for the connectivity, it feels like they have picked random parts for the phone just to launch it as soon as they could. The money they spent on advertisement could have been spent better on the hardware.
Do you use dual sim? As I have read, the phone struggles more with two sims
singh7 said:
I do agree with you for the connectivity, it feels like they have picked random parts for the phone just to launch it as soon as they could. The money they spent on advertisement could have been spent better on the hardware.
Do you use dual sim? As I have read, the phone struggles more with two sims
Click to expand...
Click to collapse
I have only had one SIM acitvated at a time at this stage, was having issues with trying to activate my Samsung smart watch activating 4G, so switched to physical sim, for easier troubleshooting with other mobile devices, maybe physical SIM is worse in this device
singh7 said:
Hi,
I never had any issue with the Pixel 6 Pro so far unlike other users but it all started few months ago when I noticed that the network kept dropping randomly, sometimes I used to get "no service" in an area where I used to get 4G at full speed. I did wait for the July update to solve the issue but it never did. Right now I am on the August update that has been released recently but I see no difference. I cannot do a smooth phone call on my data as the network keeps dropping continually. Sometimes I am on 4G, the second later I am on H. I did think that maybe it was the network I was on, Vodafone at that time, so I switched to EE, here in the UK it is considered to be the best one. Still I am facing the same issue, then I can assume it is the phone. I have tried to follow every guide I have found on the web, but nothing seems to work for me. It is annoying that when you need to get something on the phone I need to wait for the phone to go randomly back on 4G hoping that I will stay on it until I get what I need. I have attached the video that I have recorded where I am in the town centre, where I can easily get 5G but the phone keeps dropping the network.
I use ESIM as well, and I have the same issue with it.
Has anyone had the same issue? How can I solve it? Has anyone tried Android 13 Beta? Does it solve some bugs that we have right now on Android 12?
I am really annoyed because of this issue I am facing right now, I love this phone but I am seriously thinking to sell it due to this bug.
View attachment 5682195
Click to expand...
Click to collapse
Yup had this. Ask for a replacement. Never happen again since the phone was replaced.
singh7 said:
4G on the second sim is always off. I will try to test it turning the sim off and will let you know, thanks.
Click to expand...
Click to collapse
Update: the signal improve drastically on the main sim by keeping 2G or 3G on the eSIM but that generates a new problem, the eSIM drops the network on normal phone calls, it is not stable at all, if I call a number it rings after 10-15 seconds. I do not receive calls sometimes. It is just a mess.
Had the same problem, calls droppping or not being able to answer calls.
I had KPN as a physical sim and Simyo as a eSim.
I did resolve the issue, I understand this is not an actual "fix", but thought i'd mention it.
I changed providers from Simyo to Simpel, now I have Simpel as physical and KPN as eSim.
Since then no more problems also the option to turn on wifi calling showed up, so I think the p6p just wasn't playing nice with that specific provider.
I get random total drops of data and voice connection. If I hit Airplane mode on and off, it reconnects. Maybe the phone doesn't switch well between towers? I am on Google Fi.
Between the glitches and the lack of timely updates, and the abysmal battery life, I think this will be my last Pixel phone.
It barely lasts a full day with relatively light use, but if I use Maps and listen to Youtube (screen off) ad take photos in a new town, it dies within 6 hours or less. It has a great camera, but it's not useful for travel, because it dies so quickly.
I am having the same problem with my Google pixel 6 pro and it's been happening since I think the OS 11 certainly 12 and now 13. And I have AT&T service. But I can switch from my home Wi-Fi go outside of my car sit in my car for a while then all of a sudden the little! Comes up near the date of bars on my phone and use it after driving about 10 minutes or so it automatically will reconnect to the cell tower and get data. Sometimes I get well most of the time voicemails that people leave for me I don't get a notification until I reboot my phone. I actually put my phone in my right ear I can hear it loud and clear I switch it over to my left ear and it drops down by about 50% less volume I actually went and had a ear test done and they told me my hearing was perfect in both ears so I don't know what the hell it is with this phone but now I'd spent all this money going to the ear doctor thinking I was going deaf in one ear. Never had this kind of problems with my Note 4
I find in caernarfon I get good phone signal if i go to Bangor Tesco or sports direct in Bangor I get the exclamation point mark in phone signal and can't use it but signal has always been rubbish there I'm on ee

Question Horrible signal connectivity?

Hi all, I just recently bought this pixel 6 pro a few weeks ago and I've been having horrible connection issues. The main one that plagues me is when all of a sudden, for no reason, I lose mobile data connection. I have some bars of signal with the LTE or 5G icon but with an exclamation point in it. Or sometimes it just loses signal randomly like in the screenshot below. Both screenshots were taken minutes apart.
I've noticed this was an issue for most people and have posted about this here, but I haven't seen anyone complain about it recently. Is there a fix for this problem?
Unfortunately for a great manu people, myself included this phone has garbage reception. There is no known fix.
Me to
My troubles began after I updated the phone to A13 enrolling to Beta and then leaving it.
The problem was that the phone will be stuck to H+ all day although weI have good coverage of 4G and 5G in town. Sometimes the connection would just drop and I had to engage flight mode to reset it.
Yesterday I decided that I had enough and did the reset of network settings. Today I have noticed that the problem was solved. Now I have 4g and 5g as in the past. But the problem now is that the Internet just would not work from time to time although it shows full bars. Had to use aeroplane mode again today about 3 times.
It's very annoying to say the least. Had thoughts of changing the phone. Not even speaking about heating issues when on mobile. Horrible.
leafar1606 said:
My troubles began after I updated the phone to A13 enrolling to Beta and then leaving it.
The problem was that the phone will be stuck to H+ all day although weI have good coverage of 4G and 5G in town. Sometimes the connection would just drop and I had to engage flight mode to reset it.
Yesterday I decided that I had enough and did the reset of network settings. Today I have noticed that the problem was solved. Now I have 4g and 5g as in the past. But the problem now is that the Internet just would not work from time to time although it shows full bars. Had to use aeroplane mode again today about 3 times.
It's very annoying to say the least. Had thoughts of changing the phone. Not even speaking about heating issues when on mobile. Horrible.
Click to expand...
Click to collapse
I also have to occasionally switch on/off airplane mode when the phone cannot connect to the internet from time to time
i agree, terrible signal problems, all time. I`ll try to reset all network settings
for me it`s a disrespect from google to treat all final user like beta tester
Same here. Super slow connection even in areas with towers close by.
Been having this issue ever since I updated to Android 13.
Having only had the phone for 2 weeks, I took it to my provider who said all they can do is return it to Google. With both my eSIM and my physical sim dropping out together, apparently its an RIL problem. They did say that if it's just an issue with one SIM card, replacing it will fix it.
I think this can be solved downgrading to android 12.1 dev you can downgrade to android 12.1 without downgrade bootloader it's safe and don't brick your device because it's a android 12 that runs over android 13 bootloader. Keep in mind that this will erase your data permanently! Do a backup before do it
This has been happening since the phone came out. This is due to the old modem they are using from Samsung. There is no fix.
My coworker has this happen with his 6 Pro, while my 6 is perfect ironically. He has verizon, I got tmobile. He has to leave the store to make a call, but I don't. This has been for the last 6 months though
Teet1 said:
Hi all, I just recently bought this pixel 6 pro a few weeks ago and I've been having horrible connection issues. The main one that plagues me is when all of a sudden, for no reason, I lose mobile data connection. I have some bars of signal with the LTE or 5G icon but with an exclamation point in it. Or sometimes it just loses signal randomly like in the screenshot below. Both screenshots were taken minutes apart.
I've noticed this was an issue for most people and have posted about this here, but I haven't seen anyone complain about it recently. Is there a fix for this problem?
Click to expand...
Click to collapse
Weird because this phone has better signal than my gf s22U IV never had trouble with it dropping like at all, hope use get a fix
TonikJDK said:
Unfortunately for a great manu people, myself included this phone has garbage reception. There is no known fix.
Click to expand...
Click to collapse
Yup! It's crazy and makes me wary of staying with the Pixel line
kevinireland11 said:
Weird because this phone has better signal than my gf s22U IV never had trouble with it dropping like at all, hope use get a fix
Click to expand...
Click to collapse
P6P has better signal than the S22 Ultra? lol #troll
Visera said:
Been having this issue ever since I updated to Android 13.
Having only had the phone for 2 weeks, I took it to my provider who said all they can do is return it to Google. With both my eSIM and my physical sim dropping out together, apparently its an RIL problem. They did say that if it's just an issue with one SIM card, replacing it will fix it.
Click to expand...
Click to collapse
Had the phone sent away to Google for repairs as the issue ended up happening when I was showing my provider. Got it back and Google said there were "no issues" with it and they couldn't replicate it with either SIM type. Either they put out a hotfix or it magically went away, but I'll see how it goes after using it again.
Teet1 said:
Hi all, I just recently bought this pixel 6 pro a few weeks ago and I've been having horrible connection issues. The main one that plagues me is when all of a sudden, for no reason, I lose mobile data connection. I have some bars of signal with the LTE or 5G icon but with an exclamation point in it. Or sometimes it just loses signal randomly like in the screenshot below. Both screenshots were taken minutes apart.
I've noticed this was an issue for most people and have posted about this here, but I haven't seen anyone complain about it recently. Is there a fix for this problem?
Click to expand...
Click to collapse
If you've got another phone (5G compatible), you can try to see if the problem is the phone, or the actual network coverage.
Also, something else you could do is switch to 4G and see if the problem persists.
The thing with 5G is that the coverage is really spotty. That's in general. I don't live in the US, so I don't know what the actual coverage is over there. But that's a general thing with 5G. It cannot penetrate as well as 4G, and even worse than 3G or 2G. When you increase frequency, you lose distance (coverage). So basically 5G needs a lot more repeaters to get proper coverage.
But you could try another phone in the exact same area. Oor..try to switch to 4G and see if the issue still occurs. You could also call the carrier and ask if they have any idea why is this happening.
arsradu said:
If you've got another phone (5G compatible), you can try to see if the problem is the phone, or the actual network coverage.
Also, something else you could do is switch to 4G and see if the problem persists.
The thing with 5G is that the coverage is really spotty. That's in general. I don't live in the US, so I don't know what the actual coverage is over there. But that's a general thing with 5G. It cannot penetrate as well as 4G, and even worse than 3G or 2G. When you increase frequency, you lose distance (coverage). So basically 5G needs a lot more repeaters to get proper coverage.
But you could try another phone in the exact same area. Oor..try to switch to 4G and see if the issue still occurs. You could also call the carrier and ask if they have any idea why is this happening.
Click to expand...
Click to collapse
Facts, I changed from 5G to LTE as my preferred Network and have much better connectivity
HipKat said:
Facts, I changed from 5G to LTE as my preferred Network and have much better connectivity
Click to expand...
Click to collapse
Same with me. I keep 5G turned off for a couple reasons.
1, battery life.
2. 4G is fast enough for me.
3. Better signal.
p51d007 said:
Same with me. I keep 5G turned off for a couple reasons.
1, battery life.
2. 4G is fast enough for me.
3. Better signal.
Click to expand...
Click to collapse
Oh Battery life for sure. HUGE difference!

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