Bought in Belarus country (the timezone is UTC+3) - for a few months everything was OK.
Moved to Georgia county (the timezone is UTC+4), bought a local sim and started to have problem with mobile internet. I live in a city with good connection, at the top right I see 4G, but I often need to disable data traffic and enable again - to continue to use internet.
I was in the office of the operator, they tried to create an APN, and gave me another sim.
Also tried network preferences reset, multiple times.
Also disabled "Check time automatically" and "Set time zone automatically".
All updates, stock ROM, Android 12.
Official LineageOS rom will fix this problem?
Please help.
vitaly-zdanevich said:
Bought in Belarus country (the timezone is UTC+3) - for a few months everything was OK.
Moved to Georgia county (the timezone is UTC+4), bought a local sim and started to have problem with mobile internet. I live in a city with good connection, at the top right I see 4G, but I often need to disable data traffic and enable again - to continue to use internet.
I was in the office of the operator, they tried to create an APN, and gave me another sim.
Also tried network preferences reset, multiple times.
Also disabled "Check time automatically" and "Set time zone automatically".
All updates, stock ROM, Android 12.
Official LineageOS rom will fix this problem?
Please help.
Click to expand...
Click to collapse
The service will do nothing to you. Changing the software won't help either. I tried, there was a problem with this on the site twice and they did nothing but update the software. But I found a "way" to select a mobile operator, I bought a second sim card, but it is important that it was from a different provider. I put it in and it's on my phone, I don't call from it, I don't use data from it. It's just plugged in and turned on in the settings. Previously, the problem was so strong that I had to turn on the airplane mode for about a minute, or turn off data transmission, as you write, or have forced 3G not LTE (4G) all the time. And now, literally for a moment, the Internet will disappear and reappear after a while, and it is no longer bothersome. It's such a partial solution to the problem. After the holidays, he will send it to be repaired again. They will probably send back that everything is OK. And if that does not help, he will write to the representative office in Poland, Xiaomi, maybe they will help. You can always make black piar on the web.
Related
My XDA 1 phone has stopped working - no signal - can't phone - or internet or anything. It still connects to the emergency police number though - everything else works fine on the XDA. (It has ppc mobile 2002 on it.) Any ideas how to fix it?
Does this sometimes happen?
Is it the end of my device?
I live in Holland - it worked fine. I took it to England - it worked fine - it switched over to the English phone networks etc. I bought it back to Holland and it stopped working!
tried another sim in it or tried the sim in another phone ?
Did you change the network selection method?
Is it / was it set to Manual or Automatic?
If you choose a manual selectiom method and get it to scan, does it find networks?
You have to provide more info, I'm afraid.
Cheers
Ant
PS - you might get more help if you'd posted it in the Wallaby section instead of in General.
I have used the sim card from my "non-working" xda1 in another phone and it works. I have used a sim card from another phone which I know works, in my ."non-working" xda1 and it won't work .
I have set my xda1 to manual configeration, and it finds networks, it says available networks: KPN and Libertel, (I am in Holland). So I guess there must be a signal to and from my xda1. (Is that right?)
It doesn't give "telfort" as an available network. which is my simcard network. The xda1 says it is o2 uk all the time. Is it possible it still thinks I'm in the Uk and doesn't switch over to Dutch networks?
I'm in over my head with this...what should I do?.
Go to settings/phone, choose "network" then choose "find network", this should give a list of available service providers, once you have found the one you need, choose it, if it is already set for automatic it should have already done this. If this doesnt work then it would appear to be a blocked phone, is there any reason for it to become blocked? I bought 2 xda phones and both became blocked because people had claimed on insurance, once they pay up they block the imei so it cannot be used again.
Tony Chapman said:
My XDA 1 phone has stopped working - no signal - can't phone - or internet or anything. It still connects to the emergency police number though - everything else works fine on the XDA. (It has ppc mobile 2002 on it.) Any ideas how to fix it?
Does this sometimes happen?
Is it the end of my device?
I live in Holland - it worked fine. I took it to England - it worked fine - it switched over to the English phone networks etc. I bought it back to Holland and it stopped working!
Click to expand...
Click to collapse
Mine also, I live in the philippines, still I don't get any signal but before I upgrade it I have everything...pls help us...
I am posting this as a new thread as my reply on a similar thread got lost or ignored and I would really appreciate inputs :
Randomly at times when I try to register on network manually (MTNL Dolphin 3G - Mumbai). Unrooted MB865 ver 2.3.6 & updated on 18th May 2012 to System Ver 55.28.37.MB865.AsiaRetail.en03. If I keep the setting as Automatic in Type of Network & Operator it functions fine fluctuating between Dolphin for local access & CellOne on roaming access in the same area based on cell tower connection the phone registers on alternating between "E" & "H" automatically based on cell mast direction proximity, however if I select 3G only and uncheck automatic for operator then the phone searches for signal for a very long time and fails to show any operator saying "no connection available" & sometimes when "Dolphin" network does appear and try to select manually get the error as "this sim card does not allow connection to this network". I did complain with the service provider and they were supposed to get back to me after checking in their switchboard exchange where I also provided them my SIM number in addition to my cellphone number(no response). Also as is case with poor service of all Indian cell network providers even in urban cities, also face random peculiar issue of call not being received inspite of signal available on the phone & network asking me to recheck the number I have dialled while placing outgoing calls though it is ok and signal is sufficient. Also "Network Speed Booster" app looks like a lot of bull (any other good apps??)
I needed to know using the secret Menu *#*#4636#*#* for 3G GSM service which kind of network I should ideally select for best results & does this setting override the regular menu network settings??
I get "G", "E", "H" randomly based on my locations but no "3G" or "H+" and further at times these icons are grey and sometimes blue and in either cases randomly
at different locations sometimes data throughput is not there as only one of the arrow shows active blinking. Any advise on the status based on colors and the blinking of the arrows?? Thanks!
PS _ This is what another user had posted (do you guys feel this is a phone defect?)
I wasn't able to solve this problem about an year. But did. And totally sure that it is Device's defect (in some cases it is a ROM deffect as in my case, in other - hardware. Smth like stack overflow issues at GSM controller or so). A year ago when I had face this "sim card does not allow connection... " problem, there are no google serch results on this keywords request. Any. To remove this message I was ought to reboot my device every time it appears. And I was thinking that it is normal behaviour for my device. But now there are lot of complainings at the web ( minimum 5 of Galaxy Tabs P1000, thousands of HTC Disire, few motorolla Deffy, 10 Galaxy Ace, few of Nexus S and so on), so I understand that I'm not alone, and problem is known. So I went to Samsungs Service and they confirmed that it is famous problem, have flashed my phone with some magic ROM (magic because it is official but does not available anywhere in the web, XDA or samsung sites! ) and now my phone works fine. Any other solutions like battery removing, *#*#4636#*#* sirvice menu, new sim-card, flashing variety of modems and roms, didn't helps me. This is not faulty sim. This is serious device's defect. Bring your phone to manufacturer and let them repair it or give your money back. This is their problem not your.
On a recent trip to Germany I discovered that I cannot data roam.
My handset is a dev unlocked (upto date) HTC Pro 7 with a T-Mobile UK SIM.
On a arriving in Germany I rebooted my phone, selected the T_Mobile DE network and turned on data roaming.
Once connected I fired up internet explorer, it tried to redirect me to the t-mobile portal, where you are supposed to be presented with the option to purchase international access.
After a while it just timed out with a message saying that it could not connect and suggesting that i turn on data roaming.
I double checked the settings and rebooted, still no access. This time however it wasn't even trying to auto redirect. Selecting the url from history still resulted in the same error page.
Thinking that it might be a cache problem, I deleted the cache. Still nothing. Selecting other networks didn't help either.
I rang T_mobile, they checked for network issues but could not recommend anything other than wiping the handset. I was not willing to do this given that i could not be assured that I would have the necessary internet access to restore my data...
Has anyone else had problems roaming with T_mobile on WP7.5?
Tnx
Hello,
I have a Nexus 5 phone that came with Kitkat a few months back. The phone worked without issues until I decided to update to Lollipop 5.0 (OTA update) at the end of November. Initially the phone started to have troubles to detect the network at certain times - typically "playing" with the settings "Preferred network type" by changing from 4G to 2G, restarting, letting the phone detect the network on 2G mode and change back to 3G or 4G would fix the problem. The issue became more and more frequent until a point where i can not change the "Preferred network type" from 4G to any other type (as if it is "glued" on that setting). At this point my phone does not recognize at all the cellular network but It does seem to recognize the SIM card since i need to enter the 4 digit code to unlock SIM and it displays the network name, just no service.
I've researched the internet and I've tried several things but nothing seems to fix it such as restart mobile, change to airplane mode and back, take out and re-insert SIM card, request new SIM card from operator. The APN settings seem to be OK.
I've noticed that a new 5.1 version just came out and although I was not fully familiar with the process i decided to give it a try (after reading several instructions) and update manually (using factory images posted) and see if that would fix it. The phone is now with version 5.1 and still can't recognize the cellular network - no service. Everything else works fine, including Wi-Fi.
Has anyone experienced such issue after OTA update? The only odd thing I can think of is that I did the initial OTA update to 5.0 in US while i was on travel from Europe, but I can't say if this would in some way contribute to the issue. The mobile is D821 model.
Since I was stuck and mobile is within warranty period, I have sent it to service repair. I would be interested to know ideas of what could be the issue cause.
Sorry for long message, any help would be very much appreciated.
Pedro
I'm living in a border region where my phone frequently switches to the abroad network in cases where the signal of my domestic operator fades. So I manually select my domestic network in the settings. However, my manual selection doesn't stick and the OP7 returns to automatic network selection once it loses signal of my domestic operator. This results in frequent connections with the abroad network and excruciating costs.
Solutions I've tried:
- manual switching networks: as described above, manual network selection doesn't stick
- 3rd party apps: I found an app which warns me when I connect to an abroad network which isn't very helpful since by the time I get the warning, the connection has already been established and the costs have incurred
Does anyone have a similar problem and possibly a working solution?
turn off roaming?
I'm using an abroad (German) sim so turning off roaming is is not an option. Just wondering if it's a bug in oxygenos that my OP7 keeps ignoring my manual network settings, which would be a perfect solution if it just worked.
Same problem here OP7. Roaming in Poland atm and if set to automatic no data. If I select a provider manually, it works less than 4 minutes and then switches back and data goes away.
Same story on 8T, this is not acceptable at all!
I was so happy with this phone, but this will be my last OnePlus phone.