Question Data Signal Proe. - Xiaomi Poco X3 Pro

Please someone help me. My poco x3 pro is 2 months old and I'm still struggling to get good data signal that is stable enough to do gaming. When I play some mobile games, it is unstable as frick, it spikes to 200ms frequently and I'm having a hard time dealing with it. I'm using a Globe sim card, my globe sim card is not having any network problem when I'm using other phone but with this phone, it struggles. Please help me, is there a way to boost signal to make it stable, any way? Thank you for answering.

there's an article here but it mostly seems that this is a problem for a lot of people and is being fixed in update.

I had - and seems that still have, same problem.
Initially I've changed the phone - bought with Amazon, but I see that this is still a problem.
The signal is weaker in same spots and conditions than with my old Huawei Mate 10 Lite.
TBH I am disappointed with this phone but I hope that some future patches will fix problems.
You might try gaming in 3G - if available, might get better and stable.

BigBadSheep said:
I had - and seems that still have, same problem.
Initially I've changed the phone - bought with Amazon, but I see that this is still a problem.
The signal is weaker in same spots and conditions than with my old Huawei Mate 10 Lite.
TBH I am disappointed with this phone but I hope that some future patches will fix problems.
You might try gaming in 3G - if available, might get better and stable.
Click to expand...
Click to collapse
Strange, I've just changed to the X3 Pro (3 days ago) from my A2 Lite and the signal is much, much stronger on Sky mobile (which uses O2's network). The WiFi is stronger too as I keep getting burbled at as I walk past houses with BT Open Wifi. Maybe they've updated something.
Edit: I'm in the UK BTW.

SamSell said:
there's an article here but it mostly seems that this is a problem for a lot of people and is being fixed in update.
Click to expand...
Click to collapse
Just read that and it seems to be about the X3 NFC model but it's been fixed since in the updates anyway.

Related

[Q] Cell reception - What's your experience?

Hello One-S users!
I recently got myself an unbranded One-S here in the Netherlands. I came from the LG 2x that I've had since the day it was available. Been experimenting a lot with different ROM's and BB, with different results across the board. Overall though the 2x has been a very nice phone to have and use, albeit not with the stock ROM's. Reception has been very good, probably the best of all the phones I've owned.
And now there's the new One-s... I've been using it for a few days so I won't go into details on battery life, user experience and all that stuff that needs a few days before making any useful conclusion. Except for reception!
I live in a particular area where there's very bad signal and only two towers in the whole area. The One-S seems to really struggle to get AND keep connection to the network. Actually, when used indoors (at home) it is impossible to get any signal at all, whereas the 2x and my girlfriends iPhone4 have no problems at all. Not great reception, with breakups during calls, but at least the work. The One-S doesn't. I've been seeing this behavior outdoors at other locations as well, around where I work I have had no reception issue's with the 2x, the One-S shows really spotty reception.
I'm on the latest OTA which is 1.78.401.2
What's your take on this, do you have any reception issue's?
involver said:
Hello One-S users!
I recently got myself an unbranded One-S here in the Netherlands. I came from the LG 2x that I've had since the day it was available. Been experimenting a lot with different ROM's and BB, with different results across the board. Overall though the 2x has been a very nice phone to have and use, albeit not with the stock ROM's. Reception has been very good, probably the best of all the phones I've owned.
And now there's the new One-s... I've been using it for a few days so I won't go into details on battery life, user experience and all that stuff that needs a few days before making any useful conclusion. Except for reception!
I live in a particular area where there's very bad signal and only two towers in the whole area. The One-S seems to really struggle to get AND keep connection to the network. Actually, when used indoors (at home) it is impossible to get any signal at all, whereas the 2x and my girlfriends iPhone4 have no problems at all. Not great reception, with breakups during calls, but at least the work. The One-S doesn't. I've been seeing this behavior outdoors at other locations as well, around where I work I have had no reception issue's with the 2x, the One-S shows really spotty reception.
I'm on the latest OTA which is 1.78.401.2
What's your take on this, do you have any reception issue's?
Click to expand...
Click to collapse
I had a T-mobile branded One S (Gradient Blue) and the reception was horrible, so glad I got myself another GS2 (t989)
I'm experiencing same issues of reception on an unbranded EU phone with 1.78. 1.53 was worst!
I tend to have signal but no data, I tend to have signal in the notification bar but no actual signal.
I have many issues which weren't here in my old desire!
MicroSIM was replaced twice with no real help - It's the phone to blame...
Poor reception
I also have same problem. I am in pakistan using Telenor and phone is Tmobile UK unlocked.
It may work to disallow some energy-saving settings(of the ril) in the build.prop, however it brings risk to do so:
You have to know how to tweak the file, and get ready to re-flash the ROM/RUU in case of half-brick caused by bad tweaks.
involver said:
Hello One-S users!
I recently got myself an unbranded One-S here in the Netherlands. I came from the LG 2x that I've had since the day it was available. Been experimenting a lot with different ROM's and BB, with different results across the board. Overall though the 2x has been a very nice phone to have and use, albeit not with the stock ROM's. Reception has been very good, probably the best of all the phones I've owned.
And now there's the new One-s... I've been using it for a few days so I won't go into details on battery life, user experience and all that stuff that needs a few days before making any useful conclusion. Except for reception!
I live in a particular area where there's very bad signal and only two towers in the whole area. The One-S seems to really struggle to get AND keep connection to the network. Actually, when used indoors (at home) it is impossible to get any signal at all, whereas the 2x and my girlfriends iPhone4 have no problems at all. Not great reception, with breakups during calls, but at least the work. The One-S doesn't. I've been seeing this behavior outdoors at other locations as well, around where I work I have had no reception issue's with the 2x, the One-S shows really spotty reception.
I'm on the latest OTA which is 1.78.401.2
What's your take on this, do you have any reception issue's?
Click to expand...
Click to collapse
That sucks! It is a great phone. Reception has been flawless for me. I have a TMOUSA-branded One S.
the worst reception ever...
well I lied a bit - as most of the time I'm getting no reception at all;/
sometimes around 60-70% of the time with no signal (when I click the cell stats in battery meter) and often when picked out of the pocket the phone is showing NO SIGNAL warning for one second...
Unlocked HTC One S, UK version, ceramic black, bought beginning of April
I had this problem from the start, but was hard to prove to get a new phone replacement, as when it does have good reception when signal coverage is great - with 10MBit/s download 3G speed which was amazing compared to my Desire Z (max 4MBit on 3G). The problem is, signal reception fluctuates a lot to a point of loosing it...
Wifi is affected as well, for example after a fresh reboot the Wi-Fi is at full speed, but give it an hour of mobile usage and it is at half of its performance. Wi-Fi isn't that critical (although I do not have signal in my garden where my Desire Z or iPad doesnt have any problem with my home wifi!) but the weak radio is!
I wasn't scared so much as I thought an update will come, and it did, so I have updated radio to 0.16 (1.78 RUU) from 0.15 (1.53 RUU) in a hope things will improve, and they did for 1 day - then I realized it was a placebo effect what I'm seeing.
In network stats I am mostly on -97 to -107 db in signal strength with 0-5 ASU, and when I have -93db I can celebrate! (which is considered pretty weak on my other android phones)
Researching this problem led me to believe it might be a software bug as well, as it varies - when you're doing a phone call, signal strength is simply stronger, you're out of a sudden see more ASUs and are say on -92db. As long as you hang the call, you're at -101 db again, soon after you can loose the signal when you're in placed with weaker coverage (park, too many in London).
Then I have places where I am absolutely unable to make a call, and the other day I do have 2 bars there and I am able to call without a problem.
Then the other day I can try 10 times and no chance - no signal, immediately rejected from a call app, can't even call voicemail.
The top icon notification is 'mad' most of the time - showing full strength from time to time only to fall to 1 bar (or no bar) on 80% of the time.
I would welcome some idea how to prove this thing to a seller to get a replacement, but as I said, if One S sees 20+ more ASUs (city coverage is great), you don't notice this thing and it can work flawlessly.
My conclusion is that HTC One S has only problem when the signal coverage becomes weak and it can't properly get hold of it like other phones do (Samsung Galaxy S Plus, for example, is ten times zillion million better than this - having much stronger signal when covered with pillows closed in a stainless steel box ;-)
Should we start writing the serial numbers here so we can see which batch of HTC One S phones is bad?
P.S. The USA T-Mobile update 1.83 is promising some fix to signal fluctuation - I don't know it this would help european version, even if it would not fluctuate, it would still be weak.
P.P.S. Switching ON the 'best wifi performance' haven't made a single difference for me, neither for radio strength nor in wifi. The only difference was big hit on battery life.
I know exactly what you mean - had it the same!!!
Apparently there is a solution which is not hardware related:
There are network providers that doesn't support the signal fast dormancy as this phone tries to use. As a result, the phone disconnects from the service provider and tries to reconnect which takes several minutes.
In order to solve that until HTC will do it (if at all), you need to root your phone, get into build.prop file and then change the line ro.ril.fast.dormancy.rule=... to be ro.ril.fast.dormancy.rule=#.
This is thanks to jh787!
It seems to help me.
I'm in the Netherlands too, with an unbranded device and facing same troubles. Got my device lately with 1.78.401.2 preinstalled.
The reception is compared to my HTC Incredible S really bad.
I becomes irritated too by the FM Tuner recepetion. If you're moving on bccycle, car, train or bus the volume is getting up and down, up and down. And lot of areas I can't listen at all to the radio stations I could with the Incredible S
don't want to root just yet...
orenfl said:
I know exactly what you mean - had it the same!!!
Apparently there is a solution which is not hardware related:
There are network providers that doesn't support the signal fast dormancy as this phone tries to use. As a result, the phone disconnects from the service provider and tries to reconnect which takes several minutes.
In order to solve that until HTC will do it (if at all), you need to root your phone, get into build.prop file and then change the line ro.ril.fast.dormancy.rule=... to be ro.ril.fast.dormancy.rule=#.
This is thanks to jh787!
It seems to help me.
Click to expand...
Click to collapse
Thank you, you probably mean the thread mentioned by jh787 at the bottom here:
http://forum.xda-developers.com/showthread.php?p=26923454
- it might fix the issue, the problem is I've tried 2 different mobile providers with same results and today I bought O2 PAYG microSIM to try the best (signal wise) London mobile provider to see if the fast dormancy is the problem. I don't want to root the phone yet as if it won't help the warranty is void. I'll report later.
- there's another tip in that thread
jh787 said:
also changing the following line to look as shown solved my no network issues when i was in areas of weak reception
ro.ril.disable.power.collapse = 1
Click to expand...
Click to collapse
I don't have root yet, but just checked /system/build.prop file using Solid Explorer and I have this value already properly set as others have mentioned (1.78) but the phone still has weaker signal when idle and stronger when having a phone call.
Code:
# For HSDPA low throughput
ro.ril.disable.power.collapse = 1
As I understand this should be '#' instead of 1
Code:
ro.ril.fast.dormancy.rule=1
comparing to jh787 build.prop I am no wiser, as he's still at older 1.53 OTA and seems like T-Mobile branded phone.
I'm already on 1.78, checked his 2 comments and also found that the power collapse is 1 already. The fast dormancy I did change to # and believe me, after 6 weeks of screaming on the phone to be a phone, other than a great looking mobile computer, I'm using it flawlessly as a phone too!
Root is reversible via RUU and for me needed until HTC will provide an update which will either disable the fast dormancy or enable a switch to control it...
Ive had 2 One S's since launch and both of them have had appalling signal issues, Im on Vodafone UK and believe its their network at fault.
But i see here a range of providers and still crappy signal. I was thinking of cancelling my Vodafone contract and taking out a new one with another provider, As i really like HTC..... But after reading this thread im having doubts !
Im beginning to think the safe option would be to leave HTC and Go back to Samsung, And try to get the S3 !
azzledazzle said:
Ive had 2 One S's since launch and both of them have had appalling signal issues, Im on Vodafone UK and believe its their network at fault.
But i see here a range of providers and still crappy signal. I was thinking of cancelling my Vodafone contract and taking out a new one with another provider, As i really like HTC..... But after reading this thread im having doubts !
Im beginning to think the safe option would be to leave HTC and Go back to Samsung, And try to get the S3 !
Click to expand...
Click to collapse
Are you rooted already?
If so, try the build.prop change I mentioned before...
Im rooted, Ive ran every custom ROM, Ive flashed every radio, Ive done everything possible, Nothing works.
Ill give the build.prop edit a try later. not expecting much tho.
azzledazzle said:
Im rooted, Ive ran every custom ROM, Ive flashed every radio, Ive done everything possible, Nothing works.
Ill give the build.prop edit a try later. not expecting much tho.
Click to expand...
Click to collapse
Give it a try - it worth it!
For me it solved 6 weeks of frustration w/o one shrink visit
change the line ro.ril.fast.dormancy.rule=... to be ro.ril.fast.dormancy.rule=#.
Click to expand...
Click to collapse
So at the end i have .rule=1 do i change that 1 to a # or put the # after the 1 ?
azzledazzle said:
So at the end i have .rule=1 do i change that 1 to a # or put the # after the 1 ?
Click to expand...
Click to collapse
Replace the 1 by #
azzledazzle said:
So at the end i have .rule=1 do i change that 1 to a # or put the # after the 1 ?
Click to expand...
Click to collapse
Any news?
Sent from my HTC One S using XDA
Hasnt made any difference
azzledazzle said:
Hasnt made any difference
Click to expand...
Click to collapse
Really? disappointing!!!
Then you probably got something else then - is the same carrier different phone have better than you on same locations?

Low signal and poor 4G speeds

As the title says, I've tried almost every provider in my City. The signal strength is aweful compared to other phones in the same vicinity. Even the 4G speeds are really slow.
I've compared the speed and signal strength using the same sim card on different phones...my Nexus 6 and OP5T.
I know you need to sacrifice something when you buy a budget product, but sacrificing on network quality is something that is unacceptable by any standard.
Agreed! Very poor network reception in Redmi note 5 pro
From bangalore, had no issues whatsoever (using airtel atm). Maybe it varies device to device? Which it shouldnt anyway... Hopefully its a software issue
mrcreativity said:
As the title says, I've tried almost every provider in my City. The signal strength is aweful compared to other phones in the same vicinity. Even the 4G speeds are really slow.
I've compared the speed and signal strength using the same sim card on different phones...my Nexus 6 and OP5T.
I know you need to sacrifice something when you buy a budget product, but sacrificing on network quality is something that is unacceptable by any standard.
Click to expand...
Click to collapse
I don't know whether this will help you or nor but I figured out following step and that certainly fixed my low 4g speed issue on my phone, I was getting no more than 200-300 kbps regardless of place or time. I searched a lot and came across many nonsense fixes but they plainly just don't work.
In APN settings remove all APNS and and make new one, name it whatever you want and in "APN" write "jionet" and save. Don't write or change any other settings.
Regarding network, I haven't noticed or experienced any issue.
I have the same -90 dbm at/near my bedroom with my Note 5 Pro and Moto X4 and it occasionally dips in and out but when in voice calls it is stable.
I assume some units are faulty cause mine isn't having these kinds of trouble. Maybe another software update should make the fix
mrcreativity said:
As the title says, I've tried almost every provider in my City. The signal strength is aweful compared to other phones in the same vicinity. Even the 4G speeds are really slow.
I've compared the speed and signal strength using the same sim card on different phones...my Nexus 6 and OP5T.
I know you need to sacrifice something when you buy a budget product, but sacrificing on network quality is something that is unacceptable by any standard.
Click to expand...
Click to collapse
I had this issue also, i fixed the issue of the network speeds as i did the same types of tests. Phone reception in general might be improved using different baseband versions, modem files as they effect the internet speed your battery life and phone reception. This is a link to the post where i provided what i did for this.
There's lots of posts on the internet about it, and all sorts of suggestions just lucky i decided to try it.
https://forum.xda-developers.com/redmi-note-5-pro/help/slow-4g-speeds-connectivity-issues-t3849804
Alister. said:
I had this issue also, i fixed the issue of the network speeds as i did the same types of tests. Phone reception in general might be improved using different baseband versions, modem files as they effect the internet speed your battery life and phone reception. This is a link to the post where i provided what i did for this.
There's lots of posts on the internet about it, and all sorts of suggestions just lucky i decided to try it.
https://forum.xda-developers.com/redmi-note-5-pro/help/slow-4g-speeds-connectivity-issues-t3849804
Click to expand...
Click to collapse
What should I or any customer jump through hoops for a basic function of a phone...which is making calls!!! There is always a price to pay and with cheap Chinese phones like Xiaomi.
OnePlus is a Chinese company too, and they have made compromises in areas that can be compromised as far as a phone is concerned. This obsession with having the fastest processor and phone at the cost of call and signal quality is beyond comprehension.
mrcreativity said:
What should I or any customer jump through hoops for a basic function of a phone...which is making calls!!! There is always a price to pay and with cheap Chinese phones like Xiaomi.
OnePlus is a Chinese company too, and they have made compromises in areas that can be compromised as far as a phone is concerned. This obsession with having the fastest processor and phone at the cost of call and signal quality is beyond comprehension.
Click to expand...
Click to collapse
No customer should have to jump through hoops, that's a choice. You buy it find it doesn't work to your expectations you sell it. Or you decide to do what i did and work around it all choice. Tho i do believe it's ridiculous situation all the same. There's not many other 18:9 phones with 636 and 4000mah dual sim phones for Australia that match what i want.
I did find this explanation of phones modems or the baseband. There the same thing control reception strength, 4G, 3G speed, battery drain.
With radio firmwares beware of upgrading them without having seen a test of the version on your network.
Sometimes new radio firmwares add features for some network providers that result in worse bandwidth, disconnections and other disagreement if you use them on another network. Network operators don't provide phones with such broken firmwares (they wait for the next version or just provide the same radio firmware forever) but if you install them yourself it's a risk you take.
Radio firmware is the modem, so companys like Samsung or phones sold from Carriers probably test the modem properly works for most networks, and doesn't update them constantly or makes sure they work. With Xiaomi there not in Australia so don't no if other Chinese phones from overseas end up working without network issues because they don't test it in Australia other Xiaomi phones have this issue also but not all do.
I did buy an Oppo Find 7 years ago and that had baseband, modem issues also i couldn't even get clear reception inside my house for a basic phone call something a 50 dollar phone would of done right, i had to go outside to talk, lots of people online had same issue no modem fixed it, i got rid of it in the end. Waste of money.
Just taking normal OTA updates from Xiaomi while using MIUI will update the modem, baseband radio firmware file, automatically for you on custom roms you do it yourself, if you see how that guy suggests not to update it as new ones can introduce problems, well with a company like xiaomi that isn't sticking with one modem that's tested and functional and constantly updating it. Good luck with that just seems these chinese companys aren't following a process other companies use. The modem is just software updates but it's like a driver so video card and graphics driver for example, so i don't think it's a hardware issue so much as a software problem.

Sim card desconnecting on it's own

I'm experiencing random disconnections with my sim card. At first I thought it was bad contact so I put a little piece of folded paper and it helped, but I'm still having the problem...it mostly happens when I'm playing Lineage 2 Rev.
Anyone having the same issue? I'm currently with the lastest MIUI update.
I'm going through the same problem, but a little worse.
In addition to having several consecutive drops of signal, in places that had signal (even if a little weak) with Mi note 3 is absolutely no signal at all.
I have a redmi note 3 and with it works perfectly.
It's very sad that.
linqii said:
I'm going through the same problem, but a little worse.
In addition to having several consecutive drops of signal, in places that had signal (even if a little weak) with Mi note 3 is absolutely no signal at all.
I have a redmi note 3 and with it works perfectly.
It's very sad that.
Click to expand...
Click to collapse
I'm still trying to pinpoint the issue. Another lead I have is that it maybe has something to do with the heat? Were you charging or performing any intensive task during your disconnections?
real_mister said:
I'm still trying to pinpoint the issue. Another lead I have is that it maybe has something to do with the heat? Were you charging or performing any intensive task during your disconnections?
Click to expand...
Click to collapse
So .. I researched and I think in fact for being a matter of not having all the bands available for Brazil.
Come on..
At home it works the 3g of the live normally of VIVO in my redmi note 3, of the Mi note 3 blue, not only works when I leave, as if it only managed to catch signal of some specific antennas I do not know until where this is certain because I do not know.
Another thing I noticed is that it takes the 4g, OK, but in some places like in my office if it enters 4G the interent does not work anymore, the 4g is there but not connected, if I put 3g as a preference the internet works normal, and in other places like in the restaurant that lunch, it takes 4g signal and the internet works perfect, a lot of crazy ....
linqii said:
So .. I researched and I think in fact for being a matter of not having all the bands available for Brazil.
Come on..
At home it works the 3g of the live normally of VIVO in my redmi note 3, of the Mi note 3 blue, not only works when I leave, as if it only managed to catch signal of some specific antennas I do not know until where this is certain because I do not know.
Another thing I noticed is that it takes the 4g, OK, but in some places like in my office if it enters 4G the interent does not work anymore, the 4g is there but not connected, if I put 3g as a preference the internet works normal, and in other places like in the restaurant that lunch, it takes 4g signal and the internet works perfect, a lot of crazy ....
Click to expand...
Click to collapse
That's an interesting theory, but I guess it's not related. According to the gsmarena catalog, if anything the MN3 supports all bands the RN3 implents, plus one more. Can you share where you found this info?
real_mister said:
I'm experiencing random disconnections with my sim card. At first I thought it was bad contact so I put a little piece of folded paper and it helped, but I'm still having the problem...it mostly happens when I'm playing Lineage 2 Rev.
Anyone having the same issue? I'm currently with the lastest MIUI update.
Click to expand...
Click to collapse
Try cleaning the contacts on the sim card with acetone, or similar cleaning liquid with no oils in it.

Question Pixel 7 Pro losing cellular connection and unable to reconnect

I live in Boston metro area with abundant LTE/5G coverage, but drive through two nearly dead zones, each of them lasts just a few seconds. My previous phone would not stop YouTube playback going through those areas. My Pixel 7 Pro loses connection for ~5 minutes completely and then reconnects via EDGE even though strong 5G is available. I have to toggle the airplane mode for it to connect to the correct network.
I'm on Mint/T-Mobile and this has been happening every day. Is it a software bug or is my Pixel defective? Thanks for any ideas, I still have a week to decide if I should return it
I used to have this same exact issue with my pixel 6 pro and wouldn't be fixed no matter what I did. I traded it in for my p7p and haven't had that issue since. You should replace it while you can and hopefully it won't happen again
I have the same problem. Whenever there's a slight interruption of service the Pixel can't reconnect for minutes. I have to enable and disable airplane mode a couple times.
Bonus, if I just leave it it disconnects from the network randomly. I miss A LOT of calls. And people tell me that the calls take a long time to connect either way.
I'll be returning it if it doesn't get an update in a week or so.
domi_niku said:
I live in Boston metro area with abundant LTE/5G coverage, but drive through two nearly dead zones, each of them lasts just a few seconds. My previous phone would not stop YouTube playback going through those areas. My Pixel 7 Pro loses connection for ~5 minutes completely and then reconnects via EDGE even though strong 5G is available. I have to toggle the airplane mode for it to connect to the correct network.
I'm on Mint/T-Mobile and this has been happening every day. Is it a software bug or is my Pixel defective? Thanks for any ideas, I still have a week to decide if I should return it
Click to expand...
Click to collapse
I don't know if this will help, but...
I believe EDGE uses 2G. Maybe turn off "Allow 2G" in Settings>Network & internet>Sims>Allow 2G. Hopefully this will stop it from connecting to EDGE and instead connect back to your strong 5G or LTE.
Thanks, I'll give it a shot.
It still takes a long time before it connects to the 2G network and all I see is an exclamation mark next to zero bars.
If you have taken the .031 update, which fixed that issue for me, then it's possible you may have a defective unit. I have had zero issues with signal handoff and I'm even taxing the modem even more by running dual SIM in DSDS mode. I have been incredibly happy with this device's reception. I would even say it's been better than my OnePlus 9 with the X60 modem as 5G standby drained my battery super fast, about 1.6%/hr in a high signal area, compared to half that on my 7 Pro with dual SIM active.
The system is up to date. Not sure what else I can do. I'm not interested in installing unstable nightly updates.
EtherealRemnant said:
If you have taken the .031 update, which fixed that issue for me, then it's possible you may have a defective unit. I have had zero issues with signal handoff and I'm even taxing the modem even more by running dual SIM in DSDS mode. I have been incredibly happy with this device's reception. I would even say it's been better than my OnePlus 9 with the X60 modem as 5G standby drained my battery super fast, about 1.6%/hr in a high signal area, compared to half that on my 7 Pro with dual SIM active.
Click to expand...
Click to collapse
What's this update you're talking about?
z3nith66 said:
What's this update you're talking about?
Click to expand...
Click to collapse
I got my phone on release day and there was an update waiting to go to TD1A.220804.031. Until I took that update I was seeing that ! every 10 minutes or so. It was pretty bad. Haven't seen it since unless I'm switching my SIMs around.
EtherealRemnant said:
I got my phone on release day and there was an update waiting to go to TD1A.220804.031. Until I took that update I was seeing that ! every 10 minutes or so. It was pretty bad. Haven't seen it since unless I'm switching my SIMs around.
Click to expand...
Click to collapse
Oh I'm on the beta as Android Auto wouldn't work on that one. It got better after I reset Carrier Services but it still has issues.
I'm losing calls, they just don't connect, even on 4G LTE with full bars. A friend has the same thing. These things are not ok.
z3nith66 said:
Oh I'm on the beta as Android Auto wouldn't work on that one. It got better after I reset Carrier Services but it still has issues.
I'm losing calls, they just don't connect, even on 4G LTE with full bars. A friend has the same thing. These things are not ok.
Click to expand...
Click to collapse
I'm on the beta as well and still having no connectivity problems so I guess I should consider myself lucky. The worst I have is some outsized drain when I have a weak signal but it's still not terrible (about 2.2%/hr in my partner's basement).
EtherealRemnant said:
I got my phone on release day and there was an update waiting to go to TD1A.220804.031. Until I took that update I was seeing that ! every 10 minutes or so. It was pretty bad. Haven't seen it since unless I'm switching my SIMs around.
Click to expand...
Click to collapse
This issue happens to me from time to time too. Weird but mine shipped with .031 (picked up on 10/21 at best buy). But I guess it was worse before that.
Were you able to fix this? I have the same issue, the phone is just unusable. Such a shame as I really like the device...
I came from a OnePlus 8 Pro (what a great phone BTW), and found the Pixel 6 Pro had worse connectivity. The Pixel 7 Pro seems to have fixed all that and some bluetooth issues I was having with certain headsets on the Pixel 6 Pro.
One trick on any modern 5G phone -- if you are having issues -- the switching between 5G, 5G UC, and LTE can be disruptive. If this is constantly happening just switch it to LTE, chances are you'll get better reception and at the same or even faster speeds.
For example, a Six Flags a few weeks ago, 5G was constant problems while forcing LTE worked fine 100% of the time.
I've tried switching off 5g, switching off 2g, switched off adaptive connectivity...no results, still useless
zsguerreiro said:
I've tried switching off 5g, switching off 2g, switched off adaptive connectivity...no results, still useless
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How about your APN settings? Have you tried a network reset? If none of those things helps you may have a defective phone! It can happen with any brand.
jaseman said:
How about your APN settings? Have you tried a network reset? If none of those things helps you may have a defective phone! It can happen with any brand.
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Yes, tried resetting the APN as well, also swapped esim and sim to another phone and works flawlessly...it may be a defective unit but there are many users complaining so there has to be a lot of defective units...
zsguerreiro said:
Yes, tried resetting the APN as well, also swapped esim and sim to another phone and works flawlessly...it may be a defective unit but there are many users complaining so there has to be a lot of defective units...
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Click to collapse
Well, I am not using an esim with a psim. Only a psim here and running on Mint (T-Mobile) and I have zero issues. Either some setting, or conflicting network settings between the two sims...OR a defective phone is your issue. I would bet dimes-to-dollars that it is NOT the phone. YMMV
Hmm happy to see i am not alone...... I have already post on this forum for this same pb.
I am full 4G....i try to make a call, instantly when i push call button, lose connection....must wait and maybe 4G and more in EDGE.
When i am in 4G impossible to call or receive....
So i have a phone with impossible to call or receive.......
SO NICE ????
For me, i am sure is the last F/W (31) who suck.
Why ?
Because, my phone work, after upate (31) just after reboot must wait 7 min to have network...never before....
SO last week end, i will downgrade to first F/W (A2)
Problem is solved for me.
I have locked all automatic update in developper menu.
Sometimes i have notification for update, but i don't care..........
Incredible but work for me, i think you must try...i don't see another solution for this ****ing problem
I had use the official tool : https://flash.android.com/
Sounds like a work around, how do you downgrade?

Question S22 Ultra Poor Reception .. Everyone else face the same issue ?

Poor Reception from wifi and mobile network too .. I used to get 45 mbps from the same room and from same chair sitting position with my oneplus 7 pro .. now I hardly get 1 or 2 mb .. some times even disconnect ..
I never faced this issue while I was on oneplus 7 pro for 3 years on same router and network ..
I bought my moms iqoo z3 phone for testing .. it even getting 45mbps but my s22 ultra only 2-3 mbps ..
expect this reception I am really happy with the phone .. its very productive <3
I can't change my phone plz let me know if you have any solutions .. I tried resetting etc none solved my issue
after positing regarding this on some fb group I came to know many s22 ultra users facing this issue .. Are you facing the same as well ?? Please let me know below
1) do you have a metal hands?
2) is your hands covered by golden powder?
3) whats is your case?
4) wanna share a wifi scanner app screenshot with us? we are not a mindreaders
Personalgroups said:
Poor Reception from wifi and mobile network too .. I used to get 45 mbps from the same room and from same chair sitting position with my oneplus 7 pro .. now I hardly get 1 or 2 mb .. some times even disconnect ..
I never faced this issue while I was on oneplus 7 pro for 3 years on same router and network ..
I bought my moms iqoo z3 phone for testing .. it even getting 45mbps but my s22 ultra only 2-3 mbps ..
expect this reception I am really happy with the phone .. its very productive <3
I can't change my phone plz let me know if you have any solutions .. I tried resetting etc none solved my issue
after positing regarding this on some fb group I came to know many s22 ultra users facing this issue .. Are you facing the same as well ?? Please let me know below
Click to expand...
Click to collapse
I have problems with the mobile reception on my S22 Ultra on Vodafone UK.
I am trying to find out the correct firmware for my provider and to flash it without resetting my phone.
What router do you use, check its settings. Does mobile reception improve when you are outside?
You are using exynos right?
My wife's first S22 Ultra had horrible connection. Most times she couldn't receive or make any calls. That went on for about 2 months. Went back to Tmo and used the warranty and they shipped us another one. The new one works perfectly as it should have.
I would recommend that if you are having connection issues, contact the carrier/customer service and use the warranty,should be a year. In my wife's situation, the connection issue was the beginning of the phone not working at all. Samsung knows about their hardware issue and hasn't addressed it properly. Its a hardware issue
I have not had a issue with reception once since getting this phone from Samsung.. It is on T-Mobile. No issues with my home router either.
avid_droid said:
My wife's first S22 Ultra had horrible connection. Most times she couldn't receive or make any calls. That went on for about 2 months. Went back to Tmo and used the warranty and they shipped us another one. The new one works perfectly as it should have.
I would recommend that if you are having connection issues, contact the carrier/customer service and use the warranty,should be a year. In my wife's situation, the connection issue was the beginning of the phone not working at all. Samsung knows about their hardware issue and hasn't addressed it properly. Its a hardware issue
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Click to collapse
I had S22U half year and from few months I was problems with connection, don't recive messages or messages with trying calls for me in t-mobile Poland.
I put sim card to fold 2 and little smaller but again similar problems, change sim card and again.
Then I change my carrier operator and from 2 months everything works perfect with fold 2.
Now my s22U have girlfriend and too everything works good with her carrier (of course no t-mobile)
In my case issues were with t-mobile. I see a lot opinions who have connection issues have t-mobile and does not matter country.
Goku1992 said:
You are using exynos right?
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Click to collapse
no mate snapdragon edition
US unlocked on TMobile here. I have fantastic reception both on wifi and network.
If you're genuinely getting 1/10th of the speed on your S22U on the same network as other phones, then that sounds like a hardware issue and a warranty replacement.
Personalgroups said:
no mate snapdragon edition
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Click to collapse
Then you need to swap the device. If you had Problems with another Smartphone change your carrier. My snapdragon has very good reception. My exynos has weak singal but its okay use it only as Backup phone

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