Hi guys.
So a week ago my Mi5 only want to connect to edge, the LTE and 3G simply wont work.
I tryed everything, forcing it to only use LTE = No connection - same goes for 3G
I have also tryed to reset APN settings and nothing. I contacted my carrier, and they told me everything was fine.
I just tested it in my old Meizu and the LTE works fine. Anyone know what could cause it?
Please help, cause as for now the connection is so slow that without Wifi it might aswell be a flipphone...
Update: I also tryed to install a stable rom using this method: http://en.miui.com/a-232.html
But i cant, i get the "Your allowe to flash the newest stable rom from develop version ONLY"
Try this:
1. In Settings/About phone/ press several times on Internal memory
2. Press Phone information 1 or 2
3. Scroll down and Set Preffered network type as you see on image or chose LTE Ony .
4. Wait few seconds till change has effect.
Related
Well recently i bought a LG Optimus Black, at the begining internet and all worked just fine, and now suddenly i cant connect to internet.
I am able to connect to a wifi network, but 3g wont work, how can i fix this?
Every opptions are right.
I tried the same sim card in Samsung GalaxyS2 and some other phone, it works fine. So it has nothing to do with the SIM.
try to configure your 3g network, look for it on the internet.
i only had this problem when i install NOVA ROM, but it was easy to solve the problem.
I have tried but not helping.
Is it running on Stock ROM or NOVA?
Just like lucasmalaguti said, this problem happens only on custom ROMS.
Anyway, just check your settings.
Settings > Wireless & Network > Mobile Network > Access Point Names
Search on the internet or ask your provider for the setting configuration.
Also, if you have a few Access points, Eg. MobileInternet1 & MobileInternet2, make sure the right one is checked.
Download APN Backup & Restore app from market to delete and re-add Access Point.
Once edited/add, reboot phone for changes to take effect.
Check your APN settings
Sent from my LG-P970
I'm running a stock V10E ROM
My APN settings are OK (sent from my provider)
Tried to manually add it, but nothing helps
Today i called LG Service support.
They say that i am not the only one with this problem.
The problem seems to be caused by automatic software update (V10A => V10E).
Only solution is to reflash ROM.
So i did that and now everything works fine.
Thank you all for trying to help!
I have same problem, how do i re-flash to the old fw
Hi, I got same problem please tell me how can i re-flash my previos fw? thanks.
Hello! I'm newbie
I have the same problem. Please help! What is this ROM? How can I do this? Can this really fix my internet problem? thank you
Had same issue, thought it was the carrier but it could be the phone, hope this helps
1. turn off your OB and take the sim off
2. test the sim's 3g on some other phone
If it's working
3. put it back in your OB = problem solved
It it's not working
3. call your service provider
Hello. When I turn internet connection via mobile network nothing happen. There is no icon letter icon next to my signal strength. Restar phone doesnt help. Any ideas?
mateusz3112 said:
Hello. When I turn internet connection via mobile network nothing happen. There is no icon letter icon next to my signal strength. Restar phone doesnt help. Any ideas?
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I have a similar issue.. but only when I use a Stock Rom..
When I use a CyanogenMod based rom I connect normally.
Any suggestion if there's an option, in build.prop maybe, so I can fix this in a stock rom?
hi, you use a rom from XDA? is it happen after flashing a new rom, first boot, no mobile internet? -> how about some informations about runnign system etc. pp. was it working before with same rom? and so on....
if no internet after first boot: turn on wifi, go Settings/Xperia/Internet Settings , and try download the settings with wifi. how that?
second thought: your provider's fault?
Xperia V is not officially supported by my carrier, but I can use mobile data on cyanogenmod.
I tried to add APN for my carrier, but they don't appear, using APN Manager I could see and try to apply them, only to get an error.
I was willing to go back to stock rom 'cause I wanted to use sony's camera.. but mobile data is essential.. guess I'll to stick with cyanogenmod..
i have added my provider (three uk) network apn manually and it worked.. yesterday.. Now still I cant connect. No reaction at all. I've downloaded settings via wifi and didnt help. Im running official rom 9.1.A.1.141. It is not a provider fault - I used o2 before and it was the same problem. Sometimes restart helps. but not now,
edit. now restart helped.. i dont get it.. This is very enoying
Anyone have any ideia how to fix this issue?
In CM all APN are shown correctly, in any stock based rom I can't add any entries, or it's not shown.
Hello. Since i installed the stock marshmallow 6.0 OTA via the TWRP backup my mobile internet connection has only worked in EDGE (2G) even though i set preffered network 3G. I tought it was a problem from marshmallow but i flashed Minimal OS (5.1.1) today and I still have the same problem. I even reflashed the modem and it's still not working. So could you please help me with this problem? Thank you in advance!
This happens with me because i only get night packs of 3g ..its gets deactivated after few days..so..if you have airtel like me.callcustomer care and ask them to activate 3g services..then reboot and try again also try in other slot ..just an idea and i had nitro spark which made 3g to 2g. Uninstall dat if u have..
dial *#*#4636#*#* and go to "Phone information"
scroll down and select "WCDMA only"
once you restart this will go back to the default setting
good luck.
I suggest you to call your service provider, maybe there could be the problem.
I get no service often and it does not go away until i reboot my phone. I have tried the following but failed.
1) Unlocked bootloader and installed CynogenMod 13.
2) Installed Team Bliss Firmware
3) Updated Radio and Bootloader to S4UTL 49
4) tried the 4636 code and manually set the preferred network to LTE/GSM Auto and GSM Auto too.
5) Tried Different Sim Jack.
6) Tried different network sims.
7) Now i am back on stock rom 49 but issue persist.
Please provide me a solution or atleast give me an idea how do i make my system to reboot on no service automatically so that i dont miss important calls.
I believe this is a known issue with poor service areas.
Sadly I do not know a solution either.
When i use my sim in other phone it works fine and i have no such issues.just with driod turbo i am having this issue.
I, too, had this issue, but only when I went to the Brazilian MM ROM. I did not have that issue on stock LP (unlocked bootloader, Xposed).
the only thing different I did to help resolve it was I went into the developer options and set the "Aggressive to Cellular handover" to on. You may also want to see if "Cellular data always on" works as well. However, when I just checked this setting, it was set to off (but I had flipped it to on about a week ago, and I'm wondering if it defaults to off on reboot).
so see if one/both of those options works.
I switched both on let's see what happens.
try also to see if this happens after a phone call. I'm wondering if the lack of VoLTE is causing the issue. could some issue where the device thinks that there is a call connection when really not???
Same issue with me, When I Google I found this is common with Motorola mobiles but found no solution yet, Please help if any one have resolved it yet
asimbaloch_ said:
I get no service often and it does not go away until i reboot my phone. I have tried the following but failed.
1) Unlocked bootloader and installed CynogenMod 13.
2) Installed Team Bliss Firmware
3) Updated Radio and Bootloader to S4UTL 49
4) tried the 4636 code and manually set the preferred network to LTE/GSM Auto and GSM Auto too.
5) Tried Different Sim Jack.
6) Tried different network sims.
7) Now i am back on stock rom 49 but issue persist.
Please provide me a solution or atleast give me an idea how do i make my system to reboot on no service automatically so that i dont miss important calls.
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Hi
lately if i enable wifi on my phone the phone either will keep connecting/disconnnecting to wifi networks or doesnt connect at all, plus,
all gsm signal bars will start playing like 1 second im connected to towers 1 sec im not(keeps searching for provider), once i disable wifi i will get stable connection to provider, stable 4g
is it possible the wifi card/chipset in phone is damaged and effecting gsm receiption?
any help will be apreciated
fostazz said:
Hi
lately if i enable wifi on my phone the phone either will keep connecting/disconnnecting to wifi networks or doesnt connect at all, plus,
all gsm signal bars will start playing like 1 second im connected to towers 1 sec im not(keeps searching for provider), once i disable wifi i will get stable connection to provider, stable 4g
is it possible the wifi card/chipset in phone is damaged and effecting gsm receiption?
any help will be apreciated
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Click to collapse
A few questions...
1. What model/carrier?
2. Oreo or Pie?
3. Are you rooted?
4. If so what mods have you tried to use?
Ainz_Ooal_Gown said:
A few questions...
1. What model/carrier?
2. Oreo or Pie?
3. Are you rooted?
4. If so what mods have you tried to use?
Click to expand...
Click to collapse
Hi
I have the HK version, i updated to pie 10 days ago and i never rooted... it all started in a sudden, i tried network reset settings, then soft reset last hard reset... same result
fostazz said:
Hi
I have the HK version, i updated to pie 10 days ago and i never rooted... it all started in a sudden, i tried network reset settings, then soft reset last hard reset... same result
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Click to collapse
Hmmm...well this is normally where I would suggest flashing a KDZ but that I'm aware of that's still not possible....but what you could try is switching from Slot A to B or from B to A depending on which you currently have active....its possible that your modem for corrupted for some reason....and it may be fully functional on the other slot....but it's just a guess
Ainz_Ooal_Gown said:
Hmmm...well this is normally where I would suggest flashing a KDZ but that I'm aware of that's still not possible....but what you could try is switching from Slot A to B or from B to A depending on which you currently have active....its possible that your modem for corrupted for some reason....and it may be fully functional on the other slot....but it's just a guess
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Click to collapse
Same result...I took the sim card out completely, still having wifi issues now
I'm having the same issues. Mine is from T-Mobile and it all started when I upgraded to Android Pie.