after the upgrade from 2.3 to ICS i have no 3g signal, i have only 2g.
the phone is set to wcdma preffered mode.
try
go to netowork settings and try to change it to your simcard 3g or try in network setting untick if use only 2g networks is ticked
or downgrade to gingerbread or root install clockworkmod recovery and flash a rom or kernal or install cynogen mod
good luck
hit the thanks button
:highfive:
tasosantoniou said:
after the upgrade from 2.3 to ICS i have no 3g signal, i have only 2g.
the phone is set to wcdma preffered mode.
Click to expand...
Click to collapse
try to put it on gms/wcdma preferred mode..
Try changing APN settings.
Sent from my U8800 using xda app-developers app
tasosantoniou said:
after the upgrade from 2.3 to ICS i have no 3g signal, i have only 2g.
the phone is set to wcdma preffered mode.
Click to expand...
Click to collapse
Its normal u need to find another network go settings leave wcma preffereed pick search for networks or pick one then pick your provider and 3g should be on
Related
someone know how getting files "modem" to recover 850 3G bands?
I'm on the search too
Sent from my GT-I9003 using Tapatalk
Me too ,
but the gingerbread sometime display show black .
And you?
SuckMe said:
Me too ,
but the gingerbread sometime display show black .
And you?
Click to expand...
Click to collapse
I returned to Froyo
http://hotfile.com/dl/121541762/761a1b0/I9003LUBKB1_AROKB1_UBKB1.rar
America firms in samfirmware released recently..trying...
Sent from my GT-I9003 using Tapatalk
ivan08v said:
http://hotfile.com/dl/121541762/761a1b0/I9003LUBKB1_AROKB1_UBKB1.rar
America firms in samfirmware released recently..trying...
Sent from my GT-I9003 using Tapatalk
Click to expand...
Click to collapse
already tried that, but still no 3G
any body whit solutions.
Up fix that please.
Enviado desde mi GT-I9003 usando XDA Premium App
someone? help please!
Did you try configuring the ANPs manually?
Also if you access to the *#0011# menu, what information do you have there? also pressing the menu button, then Back you will be in the Debug Screen, select [8] Phone Control -> [7] Network Control -> [2] Band Selection, there check what do you have, the automatic mode works fine for me, if not use the [4] combi bands menu and select the bands that you need.
I hope that helps
fyter said:
Did you try configuring the ANPs manually?
Also if you access to the *#0011# menu, what information do you have there? also pressing the menu button, then Back you will be in the Debug Screen, select [8] Phone Control -> [7] Network Control -> [2] Band Selection, there check what do you have, the automatic mode works fine for me, if not use the [4] combi bands menu and select the bands that you need.
I hope that helps
Click to expand...
Click to collapse
The APN settings are correct. I only get 3G in the band 1900, but my operator works on the 850.
In that menu is selected 850 and 1900 in WCDMA, GSM networks all.
No solutions ?
I have the same trouble..should a nandroid backup from other american phone fix this? ( my hopes then on skin and his cwm recovery)
Sent from my GT-I9003 using Tapatalk
Have you flashed the KC1 modem through Odin?
also, are you using a 9000 or a 9003?
Walktrough for GT-I9000M
http://forum.xda-developers.com/showpost.php?p=12156313&postcount=438
Just look for JL2 OR KC1 modems there are cmw flashable around this forum. Or download the perka's file stash app you'll find the modems there
Sent from my GT-I9000 using Tapatalk
Here you go
Here you go, this is how I got 850mhz 3G band working on GB
http://forum.xda-developers.com/showpost.php?p=12156313&postcount=438
Pr3torian said:
Here you go, this is how I got 850mhz 3G band working on GB
http://forum.xda-developers.com/showpost.php?p=12156313&postcount=438
Click to expand...
Click to collapse
It worked to me, too.
justo download an flash JV5 modem via cwm3 http://www.megaupload.com/?d=0OOZGDCS it allow 850mhz and low batterydrain
Hi guys,
I have defy +, i have installed CM9(Epsylon Build). The problem is that when select 2g only mode, i lose signal and there is not network. I tried changing network, but nothing works. I get signal only in 3g mode, but no signal 2gb only mode.
I live in chennai, India and I am on aircel network.
Install baseband switcher and configure to south india 3.4.3_221.
cm9 has inbuilt baseband, but the settings were not persistent, off the late i didn't check though. Go to settings and device settings, choose the baseband as Asia,3.4.3_221 and reboot.
Sent from my ME525+ using XDA
Hey thanks. will try it out
Sent from my MB526 using XDA
I flashed Foxhound 2.0
No 4G/LTE option available anymore
APN is as before and correct
How do I get it back ?
friis99 said:
I flashed Foxhound 2.0
No 4G/LTE option available anymore
APN is as before and correct
How do I get it back ?
Click to expand...
Click to collapse
Try another modem
Or look if your settings support LTE it might be set to wcdma
Sent from my SK17i using Tapatalk 4
Try *#*#4636#*#* check under phone information preferred network. See igf you can set to 4g
Sent from my GT-I9505G using xda app-developers app
In Foxhound OTA settings, there's a LTE Fix, download it and reboot to recovery and flash it
Crauze said:
In Foxhound OTA settings, there's a LTE Fix, download it and reboot to recovery and flash it
Click to expand...
Click to collapse
Thanks! I got LTE
Did the LTE fix cause a new radio modem to be flashed? Could there be sensitivity degradations as a result?
Would this only affect LTE mode ?
I get (indoor) -85 to -95 dBm on UMTS /HSAP depending on position - in LTE mode I get -92 to -109 dBm in the same positions
Appreciate the help
hello. I take n910G version of note4 that is support lte/4G+.
but in mobile network setting I can'f find the lte option !!
just:
WCDMA/GSM
WCDMA only
GSM only
but is see the option LTE/WCDMA/GSM in another ones !!!
can anyone help this problem ?
what if I insert the 4G sim?
s4lish said:
hello. I take n910G version of note4 that is support lte/4G+.
but in mobile network setting I can'f find the lte option !!
just:
WCDMA/GSM
WCDMA only
GSM only
but is see the option LTE/WCDMA/GSM in another ones !!!
can anyone help this problem ?
what if I insert the 4G sim?
Click to expand...
Click to collapse
Yes u need 4g sim activated by your ISP.
jdomadia said:
Yes u need 4g sim activated by your ISP.
Click to expand...
Click to collapse
I inserted 4G sim but not happen .. dosent appear LET mode in mobile network !!
any solution ??
s4lish said:
I inserted 4G sim but not happen .. dosent appear LET mode in mobile network !!
any solution ??
Click to expand...
Click to collapse
First try to talk to your service provider, they must activate 4g at their end.
Check the themes and app section ,there is an apk to enable lte option released by Dr ketan
Texted from Note 4
bala_gamer said:
Check the themes and app section ,there is an apk to enable lte option released by Dr ketan
Texted from Note 4
Click to expand...
Click to collapse
Thanks.. I found a solution but need to root the Device .
If I root the device can update from device later ??
So i've got a L720 that i've rooted, unlocked, and flashed CM12.1 snapshot, I flashed NAE baseband after unlocking and all is well, however I'd like to be able to use CM13, but every time that i flash either a nightly, or JDCTeam's optimized CM13 (which is what i'd prefer to use if a solution is available), It forces LTE/CDMA (auto) in the *#*#4636#*#* menu, if i pick GSM/WCDMA and reboot it just goes back to LTE/CDMA (auto) and i have no idea how to make it work, if there is even a way, does the GSM unlock not stick on 6.0.1 ROMs?
Thanks for any help you can give me :/
ThOnly1Lft said:
So i've got a L720 that i've rooted, unlocked, and flashed CM12.1 snapshot, I flashed NAE baseband after unlocking and all is well, however I'd like to be able to use CM13, but every time that i flash either a nightly, or JDCTeam's optimized CM13 (which is what i'd prefer to use if a solution is available), It forces LTE/CDMA (auto) in the *#*#4636#*#* menu, if i pick GSM/WCDMA and reboot it just goes back to LTE/CDMA (auto) and i have no idea how to make it work, if there is even a way, does the GSM unlock not stick on 6.0.1 ROMs?
Thanks for any help you can give me :/
Click to expand...
Click to collapse
Who is your carrier? You're going to need to flash an APN fix for your carrier to get proper data working.
Sent from my SCH-R220
mattzeller said:
Who is your carrier? You're going to need to flash an APN fix for your carrier to get proper data working.
Sent from my SCH-R220
Click to expand...
Click to collapse
MetroPCS is my carrier
ThOnly1Lft said:
MetroPCS is my carrier
Click to expand...
Click to collapse
You need to set your MetroPCS APNs to get data working,not sure if there is a flashable file, but google around
Sent from my SCH-R220
mattzeller said:
You need to set your MetroPCS APNs to get data working,not sure if there is a flashable file, but google around
Sent from my SCH-R220
Click to expand...
Click to collapse
I think you may be misunderstanding my issue or something.... When i flash a CM13 ROM i can't switch from LTE/CDMA mode to GSM/WCDMA mode in order to even get voice and texts... what will changing my APN do for that...?
ThOnly1Lft said:
I think you may be misunderstanding my issue or something.... When i flash a CM13 ROM i can't switch from LTE/CDMA mode to GSM/WCDMA mode in order to even get voice and texts... what will changing my APN do for that...?
Click to expand...
Click to collapse
Oh, I thought you were at least getting voice and SMS. Hmmm, I'm not too sure
Sent from my SCH-R220
mattzeller said:
Oh, I thought you were at least getting voice and SMS. Hmmm, I'm not too sure
Sent from my SCH-R220
Click to expand...
Click to collapse
deep sigh
ThOnly1Lft said:
deep sigh
Click to expand...
Click to collapse
That is the downside to making a non GSM phone work on a GSM network
Sent from my SCH-R220
mattzeller said:
That is the downside to making a non GSM phone work on a GSM network
Sent from my SCH-R220
Click to expand...
Click to collapse
Seems i may just be unable to use marshmallow ROMs and keep the GSM Unlock :/
Did anyone find a solution for this? I'm trying to use a Sprint Domestic Unlocked 720T with AT&T and running into the same issue. Cannot select GSM at all, no matter where (network mode shows -1). I've tried different modems, build.prop, hidden menus, etc. No GSM on the cm13 for the 720t??
blazie151 said:
Did anyone find a solution for this? I'm trying to use a Sprint Domestic Unlocked 720T with AT&T and running into the same issue. Cannot select GSM at all, no matter where (network mode shows -1). I've tried different modems, build.prop, hidden menus, etc. No GSM on the cm13 for the 720t??
Click to expand...
Click to collapse
Looks like we may be stuck on CM12 or LP based custom ROMs my friend
To be perfectly honest, you're not missing out on anything, having run the same ROM of LP and of MM, there is no real difference in regards to performance and battery life.
Sent from my SPH-L720 using Tapatalk
This is really sad... I've spent 3 days flashing various modems and can't find nothing. Though, I'd point out my LP kinda behaves same as my M, when it's done loading apps after flashing, it ask to insert simcard (same like my M), but then I go change the network type to 3g and network returns on the phone. Tried with cm13 but nothing, does anyone know what could be wrong??
my L720 detect sim but signal not work