Database Users

3G problem ??

hi guys ..
i have desire .. and have problem with 3g ?
that i only want to open it when i want to open ?? NOT to be open all the time ??
and i have to sing at top >> E and G ?? what the diffrance ?
AND in mobile Network .. there's GSM and WCDMA ?? mean what ??​

honestly, I haven't the slightest clue what you are trying to ask
but anyway..
I believe E stands for EDGE and G stand GPRS
I believe a gsm network is a type of voice network while wcdma, is specifically for data. You wouldn't see wcdma without gsm. I could be wrong on that though..
I don't know if this is what you were trying to ask, but you can turn off mobile data by going to settings -> wireless networks -> mobile networks -> Data enabled
alternatively, you could download apndroid from the market.

[Q] 3g issues- No Network-Samsung Focus

I have a unlocked Samsung Focus using in India. When the phone is activated with 3G net pack, there is NO NETWORK, Emergency call only.
After deactivating the 3G Pack I get back the Network. It is running well with 2g. Please help me how to resolve the problem.

arunsarkar said:
I have a unlocked Samsung Focus using in India. When the phone is activated with 3G net pack, there is NO NETWORK, Emergency call only.
After deactivating the 3G Pack I get back the Network. It is running well with 2g. Please help me how to resolve the problem.
Click to expand...
Click to collapse
install custom rom 7.8 if you have Focus rev. 1.3Hw
http://forum.xda-developers.com/showthread.php?t=1905225
execute diagnosis code
*#2580# - Integrity Control
integrity control: 1
back
back
option 7 : network control
option 2 :band selection
option 2 : WCDMA band preference
Option 6 : WDCMA ALL
back
back
option 3 : gsm band preference
option 7 : gsm all
back
back
option 1: automatic
back
exit diagnosys

Thanks. Problem solved.

arunsarkar said:
Thanks. Problem solved.
Click to expand...
Click to collapse
You know, the [Thanks] button (lower right in every post) is there for a reason?
Peace

Carrier switching - Note 3 LTE

Hi
since i flashed my n9005 with 4.4.2 i have problem with carrier switching,
i use carrier that allows to connect with network by two ways:
by mother carrier - let say nr 1
or by two other carrier with domestic roaming - networks 2 and 3.
when i use my network 1 - i can connect with LTE speed, while in roaming only speed H is allowed.
And my problem is when i manually connect with network 1 my phone keeps switching to 2 or 3 after loosing signal even for few seconds - in elevator or staircase.
I wanted to lock it on my network by i can't.
Didn't have that problem with Note2 LTE...
is there any way to lock on single network, i don't have option to disable roaming, there is only option for data roaming.

Have you tried just going to settings --. connections --> more networks --> Mobile Networks -> Network Operators --> selecting the #1 network? If you select one here, the phone should turn off Auto switching and it can't change to another network unless you select one manually via this method. Or at least, mine remains on 'no service' untill I select another when crossing the border.

ShadowLea said:
Have you tried just going to settings --. connections --> more networks --> Mobile Networks -> Network Operators --> selecting the #1 network? If you select one here, the phone should turn off Auto switching and it can't change to another network unless you select one manually via this method. Or at least, mine remains on 'no service' untill I select another when crossing the border.
Click to expand...
Click to collapse
i tried this already... no luck, sometimes it stay with no signal, sometimes it switch...

bizum1 said:
i tried this already... no luck, sometimes it stay with no signal, sometimes it switch...
Click to expand...
Click to collapse
I don't think so. It shoud NOT auto-switch to another network.
Please double check.

vndnguyen said:
I don't think so. It shoud NOT auto-switch to another network.
Please double check.
Click to expand...
Click to collapse
I did, i have to do it every time it switch - i switch back

D802 2G only

A friend updated his device to V30a LP rom and as a result the devices works on 2G only and doesn't show any 3/4G networks
what could have gone wrong?

Check the Network Mode in Settings. Settings -> Tethering & Networks -> Mobile Networks. The network mode should be set to "GSM/WCDMA/LTE Auto" or "GSM/WCDMA".

raravi said:
Check the Network Mode in Settings. Settings -> Tethering & Networks -> Mobile Networks. The network mode should be set to "GSM/WCDMA/LTE Auto" or "GSM/WCDMA".
Click to expand...
Click to collapse
trust me, it this was the problem i would have solved this problem long time ago... stuck on 2G only, marked 2G/3G/LTE in settings

iakovl said:
trust me, it this was the problem i would have solved this problem long time ago... stuck on 2G only, marked 2G/3G/LTE in settings
Click to expand...
Click to collapse
hello, do you solved this problem? i had the same issue after install cloudy and later return to stock to see if it backs to normality and it wont, later install kitkat and the same issue... i later flash the efs backup from a friend´s phone and change to my imei with qpst, and yes it works i was happy but it last like 30 min and returned to connect to only 2g Edge...

Nokia 6 network selection.

I am using nokia 6 since 3 months. I failed to find network option where i can select 3g only or 4g only network. At my home location network switches every minute, m unable use data, this is annoying. M using idea n airtel on dual sim.
My other phone Xperia Z1 is having that option to select 3g only network... Where it wont loose connectivity.
To post this issue, i switched network twice. Pls help.

karanrk007 said:
I am using nokia 6 since 3 months. I failed to find network option where i can select 3g only or 4g only network. At my home location network switches every minute, m unable use data, this is annoying. M using idea n airtel on dual sim.
My other phone Xperia Z1 is having that option to select 3g only network... Where it wont loose connectivity.
To post this issue, i switched network twice. Pls help.
Click to expand...
Click to collapse
Er, have you tried going to Settings > More > Mobile network > Preferred network type?

crystal_ball said:
Er, have you tried going to Settings > More > Mobile network > Preferred network type?
Click to expand...
Click to collapse
i did that way, but this wont keep network in same mode for longer. my problem is network keep on changing from 3G to 4G, 4G to 2G. my other phone shows these options on phone. m seeking if same will available on Nokia 6View attachment 4319411

karanrk007 said:
i did that way, but this wont keep network in same mode for longer. my problem is network keep on changing from 3G to 4G, 4G to 2G. my other phone shows these options on phone. m seeking if same will available on Nokia 6
Click to expand...
Click to collapse
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.

crystal_ball said:
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.
Click to expand...
Click to collapse
No use....

crystal_ball said:
Try dialling *#*#4636#*#* and select the first entry (Telephone information). You can set your preferred network type there. On my phone there are a lot of options to choose from, including LTE only, WCDMA only, etc.
Click to expand...
Click to collapse
this code dosent work at all, i tired resterting phone 4-5 times. it shows nothing.
i googled codes as well, other codes working but this codes show nothing.

Pls help anyone... Network sucks here.....

I also feels this problem. When I watching youtube The connection is off for 5 seconds after that it's connecting again same problem. But now I just used the *#*#4636#*#* and I selected LTE/wcdma and I think now my problem was solved thanks

Nokia 6 4G 3G & 2G settings
For Nokia 6.
You can change network in simple 4 steps
1) Simply go to settings then press
2) "Network & Internet" then press
3) "Mobile network" then press option
4) "Advance" here you find three options
"4G (recommended)"
"3G"
"2G"
and Slect the network you want
Thanks