ok , i have unlocked my Omnia 7 mango device according to this thread HERE, problem after that is no 3g or 3.5g
i tried all solutions mentioned in that post , non worked.
no net , only way to get net is to toggle 3g ( Samsung tool ) OFF ,
to get G and E and phone calls .
but if toggle 3g ON , no connection and no signal which mean no calls.
in addition to that , i hard reseted my device , and restored it to 7392 and flash it with some roms ( not complete flash ,only drivers , no way to make any WCDMA ( 3g , 3.5g ) work .
In band selection menu under NETWORK CONTROL ( diagnosis *#32489# )
there are three options , to select one of them :
[1]Automatic
[2]WCDMA Band Preference
[3]GSM Band Preference
the only option working is no.3 , other 2options no signal even for phone calls
did any body get this issue , any help please .
NOTE: when turn 3g on , no signal and to get signal back i have to turn 3g off and restart , or TURN ON/OFF airplane mode
Related
Hello there, this is my problem...
I flashed my phone and now I can't make 3G work. I have tried all this:
- call to my phone company and enter the exact parameters in configuration (user, password, server, etc)
- flash with another custom ROM
- flash with the original stock of my country (Chile) (via Odin, from Doky73 firmwares)
- backup from another GT-S5360L and restore in my phone
- enter into the servicemode *#*#197328640#*#*
Nothing of this have worked.
PLEASE HELP ME!
¿DO YOU KNOW A 3G ADVANCED CONFIGURATION MENU?
¿IS POSSIBLE THAT 3G IS GONE FOREVER?
HMM...
Did you try changing ur network mode to WCDMA? If its on auto mode then change it.. if still u dont get 3g or the H sign near ur network then its the fault of ur service provider
nicofreeride said:
Hello there, this is my problem...
I flashed my phone and now I can't make 3G work. I have tried all this:
- call to my phone company and enter the exact parameters in configuration (user, password, server, etc)
- flash with another custom ROM
- flash with the original stock of my country (Chile) (via Odin, from Doky73 firmwares)
- backup from another GT-S5360L and restore in my phone
- enter into the servicemode *#*#197328640#*#*
Nothing of this have worked.
PLEASE HELP ME!
¿DO YOU KNOW A 3G ADVANCED CONFIGURATION MENU?
¿IS POSSIBLE THAT 3G IS GONE FOREVER?
Click to expand...
Click to collapse
did you check if your apns are correct?
zeusseuz said:
did you check if your apns are correct?
Click to expand...
Click to collapse
yes! but nothing...
NAMAN.ARORA11 said:
Did you try changing ur network mode to WCDMA? If its on auto mode then change it.. if still u dont get 3g or the H sign near ur network then its the fault of ur service provider
Click to expand...
Click to collapse
yes i tried changing to only WCDMA and I lost the signal.
I put the my SIM in another SGY and I changed to only WCDMA configuration and 3G is totally ok... =/
Maybe your current location doesn't have strong enough signal for your SIM card, try changing location
Sent from my GT-S5360 using XDA
It seems to be a really weird problem.. try asking your service provider for 3g setting FOR galaxy y. If it still doesnt work then ur 3G receptor is not working.
try turning on the packet data, and switch to WCDMA only.
if it does not work turn off packet data, then goto flight mode switch to GSM only and back to WCDMA and turn on packet data again. this also happens on my phone sometimes.
hello forum
i have LG Optimus G E971 and After receiving an OTA i cant connect to call.
the signal bars are full and receiving a call is ok but when i attempt to connect the call ( out going & in comming ) the phone freezez.
i have changed between LTE & 3G and even 2G still the same .
i have already flashed my phone with .KDZ 2 times but still the same .
my device never been rooted.
any suggestions
Thanks all
Hi
I am using a note 2 (n7100) international verient. . It's a factory unlock. . I am using it since almost 9 months. . Suddenly since last week I am getting emergency call only on my status bar i cannot make calls or receive call..I get this on gsm mode .. If i change it to wcdma it works fine... my phone is on stock rom.. I never used any other rom. ... I tried flashing the stock rom again but what happed is just after I flash it the phone works fine one both gsm+wcdma but only for some time like 15to20 minutes... then again I have to change the network to wcdma to get it working...
This problem started suddenly I dint make any changes .. .. no update .. no app uninstall .. nothing it was sudden. ..
my imei is fine .. serial number is fine. .
I am using airtel sim I tried using the same sim in other phone it works .. I even tried some other provider's sim.. I get emergency call on both gsm and wcdma. .. With other airtel sim it works on wcdma ...
Please can any one help me out of this problem ... need help please
ne help me out of this problem ... need help please
Hi xda community,
Here is the status of my phone :
HTC One V (GSM)
Bootloader unlocked and phone rooted.
Rom custom installed "Primou OMEGA".
Rom tested : MIUI, SlimBean, Shpongle.
Since several month now, my HTC has a loss of network when it is in "WCDMA prefered" mode. It arrive to connect to the network just after a reboot, but 2/3min later, it fails. Sometimes it can reconnect but it immediately fail when I try to use internet.
Here are the things I have tried to solve the problem :
Change the Rom : KO
Change the APNs : KO
Use the SIM in another phone : OK
Use a new SIM : KO
Change Operator : KO
Change Radio mode to CDMA/GSM auto : KO
Change Radio mode to GSM auto (PRL) : KO
Change Radio mode to GSM // Force to 2G : OK
Force my network to 2G is the only solution which allow me to have a stable connection to the network, to call someone without losing the call, and to have a little access to internet (really slow...)
After several months of research, I don't really know what to do. THe last thing I've not tried yet, is to update the Radio firmware but I've read that there are a lot of things to check before, and not all devices can do this upgrade. Am i right ?
Have you some ideas that I can try ??
Thx a lot.
When i bought D855p it came with 4.4, then i updated to 5.1, all official. After this i installed Cyanogenmod 12.1 and everything were fine. But when i installed 6.0(poland) my network signal keeps droping the intire day, it changes to UMTS and HSPA. I cant use my phone as a phone. The only way to solve this is, every time that i turn off the cel or put in airplane mode, is enter in MOBILE NETWORKS > NETWORK OPERATORS > SEARCH NETWORKS and choose GSM. (but i need to do this EEEEEVERY TIME that my cel turns off/airplane mode).
6.0 is the only ROM that i can choose GSM and the signal keep ~stable~. At least i can use my phone as a phone !
I did a backup of my IMEI before installing cm12 as well.
Things that i already tried :
-Flash ALL modem (ALL) , including 21C.
-intall cm13 and after cm12. Using TWRP 2.8 and 3.0.
-stock 4.4 , 5.0 , 5.1 and again 6.0. Using LGFlashTools
-MANY factory resets and wipes !
anybody can help me ? :good:
Same issue. I am on stock 4.4 and mobile network signal keeps dropping on weak signal area. I set to gsm/edge mode to mobile network. But nothing goes fine.
http://forum.xda-developers.com/lg-g3/help/lg-g3-4g-network-drops-t3394408#post67304224
Try this. However in your case download the Polad specific .kdz files
engmia said:
http://forum.xda-developers.com/lg-g3/help/lg-g3-4g-network-drops-t3394408#post67304224
Try this. However in your case download the Polad specific .kdz files
Click to expand...
Click to collapse
i'll try ! thanks
engmia said:
http://forum.xda-developers.com/lg-g3/help/lg-g3-4g-network-drops-t3394408#post67304224
Try this. However in your case download the Polad specific .kdz files
Click to expand...
Click to collapse
Doesn't work , sadly :crying:
i also tried to put in Network mode : GSM/WCDMA ( worked ) but when i choose GSM/WCDMA/LTE auto , signal drops every time. It is a solution to do this, but i cant use my LTE, and it sucks ...
Disable VOLTE n go to ur models service menu (check google) for me it was
*#546368#*851# (my model = d851)
*#546368#*XXX# (ur model=D8XX) verizon sprint numbers are differently
go to field test >network mode>set GSM permanently (try different gsm 850,990,etc)
Back > RAT selection > select GSM
U cant have network problems now cuz ur permanently set to gsm dont use 3g or 4g use wifi
hit like it helps
tevims said:
Doesn't work , sadly :crying:
i also tried to put in Network mode : GSM/WCDMA ( worked ) but when i choose GSM/WCDMA/LTE auto , signal drops every time. It is a solution to do this, but i cant use my LTE, and it sucks ...
Click to expand...
Click to collapse
I'm sad to hear that. Try also flashing modem 21C. There are also other guides for restoring your signal around the forum, different things seem to work for different people.