Database Develop

[Q] 3G not working

Hey guys. I just activated 3G today and got a confirmation from my service provider( Vodafone India) that my data plan is active. When i select mobile network i get the H symbol(HSDPA/HSUPA) along with the arrows next to my signal meter. Although there is a lot of flashing going on with the arrows the net still doesn't work. Any idea why??

InsertDumbNick said:
Hey guys. I just activated 3G today and got a confirmation from my service provider( Vodafone India) that my data plan is active. When i select mobile network i get the H symbol(HSDPA/HSUPA) along with the arrows next to my signal meter. Although there is a lot of flashing going on with the arrows the net still doesn't work. Any idea why??
Click to expand...
Click to collapse
You may need to go into Settings -> Wireless & Networking and check the APN settings.

tpbklake said:
You may need to go into Settings -> Wireless & Networking and check the APN settings.
Click to expand...
Click to collapse
Thanks a loT!! I had to change the setting from Vodafone Live to Vodafone Mobile Connect. But now i seem to have a new problem. I keep losing the normal phone signal completely at times and have to switch to and back from aeroplane mode or restart the phone to get the signal again. This is the first time this is happening. Any idea why? And this is happening at home where i used to get all the bars( Till 3G started working) Thanks in Advance

Hey try using a different radio , I had the same problem.

Hey. Thanks for the reply. But im a newb and can u plz elaborate a little? I dont have any mods flashed and im using gingerbread 2.3.5 . Any link to this radio and a tutorial on how to install??

[Q] Mobile Network Type: UNKNOWN:0

I got a problem with my data connection.
I got on another city last day with 3G connection, and it started to get weird, changing from 2G to 3G constantly, very unstable, then after some time, the icon "E" or "H" disappeared.
I checked the Mobile Network Type under Phone Status, and noticed that is UNKNOWN:0.
Services, IMEI, and other related stuff is OK.
Any thoughts about that?

Try to enable Airplane mode and then disable to reconnect to the mobile network.

I did the Airplane mode plenty of times.
Plus, I wiped all data and cache.
Did a Factory Reset
Played a bit on *#*#4636#*#* secret menu...
What is weird is that my mom phone's (same model) got the same issue.

*#*#4636#*#* wORKING
MalarKeY007 said:
I did the Airplane mode plenty of times.
Plus, I wiped all data and cache.
Did a Factory Reset
Played a bit on *#*#4636#*#* secret menu...
What is weird is that my mom phone's (same model) got the same issue.
Click to expand...
Click to collapse
*#*#4636#*#* HIDDEN MENU
WORKING
SELECT RADIO BAND (AUTOMATIC, USA, EURO OR AUS)
ENABLE DATA CONNECTION
OR DISABLE OR ENABLE RADIO
AND
WCDMA PREFERRED
WORKING FOR ME AND OTHERS

Have you tried to blow and clean the SIM ? It can be mal function or someting

Weird.
I played a bit more on secret menu, but no go. Then I restarted the phone ( I was did it already earlier) then worked.
But, it worked for some hours, and the radio restarted alone and it got broken again.
Now, after doing some non related stuff i got it working again.

Network type Unknown - LGF180L20S Converted to E97510c open HK
Hi,
My phone was working (with signall not steay, some time strong some good- always seen only E network).
From yesterday suddenly, it shows network unknown. not able to connect also.
wifi is working fine. iam getting calls and i can make calls. GSM is in service state.
But i get Network type unknown ...Any Idea why is it?
Thanks
Sunil

Network Unknown (T-Mo T889)
sunilkoshyp said:
Hi,
My phone was working (with signall not steay, some time strong some good- always seen only E network).
From yesterday suddenly, it shows network unknown. not able to connect also.
wifi is working fine. iam getting calls and i can make calls. GSM is in service state.
But i get Network type unknown ...Any Idea why is it?
Thanks
Sunil
Click to expand...
Click to collapse
I have had this problem and searched everywhere. I finally found how to fix. Hope it works for you. Someone posted somewhere that SELinux was set to "Enforcing". YOu have to change it to "Permissive". Once I did that my network issue was fixed. You can download a Lunix Modifier from GPlay Store.
Go to your settings and the "About device" section and confirm whether or not your "SE for Android status" is set to "Enforcing".

My phone also same issue can you help me. I chenge several times secret menu network.
MalarKeY007 said:
Weird.
I played a bit more on secret menu, but no go. Then I restarted the phone ( I was did it already earlier) then worked.
But, it worked for some hours, and the radio restarted alone and it got broken again.
Now, after doing some non related stuff i got it working again.
Click to expand...
Click to collapse

[Q] HSDPA not working, but EDGE

Hey there,
two weeks ago my HSDPA suddenly stopped working.
EDGE is working fine, but whenever I enable HSDPA (selecting "GSM / WCDMA automatically" instead of "Only GSM"), it shows a "H" in the connectivity bar,
but I have no internet (Connection reset). The icon rapidly switches to "3G", and then disappears after a short time.
Could it be some hardware error? I have tried different roms (CM10.2, Google Play Edition 4.3), but that didn't change anything (Except it shows "H+" instead of "H").
Also I hadn't had changed anything when the error occured, so maybe there's just something broken?
My phone is rooted (S-ON) with hboot 1.54. The error occured when my phone was non-rooted (stock), and I just rooted it to check if it would occur with other roms.
I could not check another sim, yet.

tostbrot21 said:
Hey there,
two weeks ago my HSDPA suddenly stopped working.
EDGE is working fine, but whenever I enable HSDPA (selecting "GSM / WCDMA automatically" instead of "Only GSM"), it shows a "H" in the connectivity bar,
but I have no internet (Connection reset). The icon rapidly switches to "3G", and then disappears after a short time.
Could it be some hardware error? I have tried different roms (CM10.2, Google Play Edition 4.3), but that didn't change anything (Except it shows "H+" instead of "H").
Also I hadn't had changed anything when the error occured, so maybe there's just something broken?
My phone is rooted (S-ON) with hboot 1.54. The error occured when my phone was non-rooted (stock), and I just rooted it to check if it would occur with other roms.
I could not check another sim, yet.
Click to expand...
Click to collapse
I am having same issue: http://forum.xda-developers.com/showthread.php?t=2502367. It seems it is provider related, i.e. if your carrier does not support fast dormancy the phone acts like this. I have a friend with a One X and another with SGSII and they are having the same issue on Orange RO.

xxmorph3u5xx said:
I am having same issue: http://forum.xda-developers.com/showthread.php?t=2502367. It seems it is provider related, i.e. if your carrier does not support fast dormancy the phone acts like this. I have a friend with a One X and another with SGSII and they are having the same issue on Orange RO.
Click to expand...
Click to collapse
Well, but it worked when I bought my phone, and then (two weeks ago) suddenly stopped working .. So I'm not sure if it's a carrier problem .. Could it be just my SIM card is broken?

Wifi-Calling on Global Mi8

Hey guys,
yesterday I got my new Mi 8 <3 It's really nice...
I wanted to check if I can use wifi calling, but there is no option for it in settings. I can search for it but there is only text as you can see in the screenshot.
I checked the "hidden menu" under *#*#4636#*#* but the option is greyed out, too.
I'm living in Germany with Vodafone and wifi calling is included in my plan.
Any hints? Is wifi calling working for you?
Thanks

I think the Mi8 is not supported by Vodafone.

I don't get it :/ Other Xiaomi phones are working, too. I thought Xiaomi have to implement the profiles? I don't know why this is always so hard, Android does support VoWifi since some major versions natively
It was one point, why I bought the Mi8 instead of the OP6. I hope it will get it fast

baddevil2 said:
I don't get it :/ Other Xiaomi phones are working, too. I thought Xiaomi have to implement the profiles? I don't know why this is always so hard, Android does support VoWifi since some major versions natively
It was one point, why I bought the Mi8 instead of the OP6. I hope it will get it fast
Click to expand...
Click to collapse
if u are rooted u can try out thise lines into build.prop
# Debug Options
persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.dbg.wfc_avail_ovr=1
# Data Options
# Commented this line out as it was reported to break WiFi calling on some carriers. Not even sure if it's required to begin with.
#persist.data.iwlan.enable=true
# Radio Options
persist.radio.rat_on=combine
persist.radio.data_ltd_sys_ind=1
persist.radio.data_con_rprt=1
persist.radio.calls.on.ims=1
remember to check that permission is right
an make a reboot

I will root it the next days, thanks
Want to try xiaomi.eu Miui10 rom. Then I will test your changes.

-fluffy- said:
if u are rooted u can try out thise lines into build.prop
# Debug Options
persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.dbg.wfc_avail_ovr=1
# Data Options
# Commented this line out as it was reported to break WiFi calling on some carriers. Not even sure if it's required to begin with.
#persist.data.iwlan.enable=true
# Radio Options
persist.radio.rat_on=combine
persist.radio.data_ltd_sys_ind=1
persist.radio.data_con_rprt=1
persist.radio.calls.on.ims=1
remember to check that permission is right
an make a reboot
Click to expand...
Click to collapse
Hey man thank you very much for this. I tried it and it seems that is working. Νow in the signal bars I have a HD which I guess is because of Wi-Fi calling.

Hi Baddevil2!
Did you eventually manage to get WiFi Calling working with Vodafone Germany?
baddevil2 said:
Hey guys,
yesterday I got my new Mi 8 <3 It's really nice...
I wanted to check if I can use wifi calling, but there is no option for it in settings. I can search for it but there is only text as you can see in the screenshot.
I checked the "hidden menu" under *#*#4636#*#* but the option is greyed out, too.
I'm living in Germany with Vodafone and wifi calling is included in my plan.
Any hints? Is wifi calling working for you?
Thanks
Click to expand...
Click to collapse

Hi,
sorry didn't have time to root the device yet
I will inform you as soon as I have new information.
Maybe someone else can try it

omek07 said:
Hey man thank you very much for this. I tried it and it seems that is working. Νow in the signal bars I have a HD which I guess is because of Wi-Fi calling.
Click to expand...
Click to collapse
No, "HD" usually means VoLTE which is a completely different thing. Could you please try to enable flight mode and after that ONLY enable WiFi? If you are still able to make / receive calls, than WiFi Calling is working.

Tried build.prop change, Wifi-Calls enabled and preferred *#*#4636#*#* shows the switch enabled, but (three dots - IMS status) shows VoWifi "not available". VoLTE works same as before (without build.prop tweak). I checked both O2 and Vodafone Germany.
Seems there is no solution for VoWifi at the moment.

Come on, don't destroy my hopes Too bad...

DiePlage said:
No, "HD" usually means VoLTE which is a completely different thing. Could you please try to enable flight mode and after that ONLY enable WiFi? If you are still able to make / receive calls, than WiFi Calling is working.
Click to expand...
Click to collapse
My friend I don't think that the Wi-Fi calling works like that. The phone must recognize that you have sim card in your phone. I think that If you enable the aeroplane mode the phone doesn't recognize the SIM card. I am not 100% sure thought.

Yesterday I tried it with latest Xiaomi.eu rom and Magisk Module (to write build.prop entries).
I can enable VoWIFI in settings but if I try to call someone from wifi I only get an error message.
Very sad that it not work

Did anyone get this working?
I'm using Mi8 in UK on "Three" & "EE" - neither support the handset.
Can it be forced to work? Point me in the right direction if possible. Thanks

On MIUI ROMs it's not possible to get it to work. I installed Pixel3ROM some minutes ago and try to enable it there

Please keep us updated!
I didn't know it is possible to use different types of ROM on the phone.

Of course it's possible, but at the moment it still doesn't work Maybe I have to try another ROM

I'm on eu rom. when i install volte enabler magisk module (in repo), i got wifi calling feature in sim settings which actually works

On Xiaomi.eu ROM? I get Wifi-Calling switch, but phone does not register with IMS (Vodafone Germany).
Can you provide screenshot of ims status?

baddevil2 said:
On Xiaomi.eu ROM? I get Wifi-Calling switch, but phone does not register with IMS (Vodafone Germany).
Can you provide screenshot of ims status?
Click to expand...
Click to collapse
ur network have to support the phone
its the same in denmark
i have both volte an vowifi but they dont work
because my network provider dont support xioami mi8 an op6

Problema 4g volte

Guys there's someone who can help me I have a mi9 lite with xiaomi eu 11.0.4.0that until a few weeks ago worked the times then suddenly it stopped working and I noticed that in the phone settings no longer registered ims what can be happened I also tried a network reset but nothing I can do

I'm a little confused by what you posted. What exactly isn't working? You're unable to connect to 4g lte? You're unable to use volte?

It doesn't work multiple times when I make a phone call Disconnected data

sayan79 said:
Guys there's someone who can help me I have a mi9 lite with xiaomi eu 11.0.4.0that until a few weeks ago worked the times then suddenly it stopped working and I noticed that in the phone settings no longer registered ims what can be happened I also tried a network reset but nothing I can do
Click to expand...
Click to collapse
hello guys im have the same problem :::: im from brazil and network operator is VIVO, I followed the same step by step; I put the code for activation but it doesn't work ;;;;;;; VOLTE appears off

I don't know if this is what you're looking for but dialing this number seems to enable volte.
*#*#86583#*#*