[Q] Mobile Network Type: UNKNOWN:0

[MalarKeY007]

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?

 

[sky0165]

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

 

[MalarKeY007]

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.

 

[jacbarahona72]

*#*#4636#*#* wORKING

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#*#* 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

 

[sky0165]

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

 

[MalarKeY007]

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.

 

[sunilkoshyp]

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

 

[Kay Rich]

Network Unknown (T-Mo T889)

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

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".

 

[Sajith T]

My phone also same issue can you help me. I chenge several times secret menu network.

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.