Problem no signal - LG Optimus Black

I have cm7.2 rc1 and im from the netherlands but now im in deutchland and i have no mobile signal what to do?

Somebody?

on ics the sound doesnt work

@GerardoSDR : He is not talking about ICS since he uses CyanogenMod and GSM have nothing in common with sound.
@androidjel : Sorry I have no idea, maybe someone will answer you later. I don't know if it can help for your problem but does network works with other roms based on stock lG firmware like Zeus ?
Sent from my LG-P970 using xda premium

Related

modem for AOKP ics for India ?

hey friends, i installed anarky ROM based on AOkP, earlier was on stock 2.3.3 JV6, now my phone doesn't gets signals...i changed around 5 modems including JV6 and JVT, but in vain !!
:-(
Can anyone help !!
nexus2515 said:
hey friends, i installed anarky ROM based on AOkP, earlier was on stock 2.3.3 JV6, now my phone doesn't gets signals...i changed around 5 modems including JV6 and JVT, but in vain !!
:-(
Can anyone help !!
Click to expand...
Click to collapse
Check if you have your imei number. *#06#
Sent from my GT-I9000 using Tapatalk 2 Beta-6
yes i have it , but any ICS rom i tried , failed to give signals on 2G while 3G works fine
Did u try any from Samfirmware.com ,they must've updated modems for ics by now
JVU
Sent from my GT-I9000 using xda app-developers app
kf1 modem or kb3 modem ported from nexus s give really good battery life and signal quality..
Sent from my GT-I9000 using Tapatalk 2
ishangoyal said:
kf1 modem or kb3 modem ported from nexus s give really good battery life and signal quality..
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
Better then JVU?
Sent from my GT-I9000 using xda app-developers app

Lg thrill v10e/froyo CUTOM ROM HELP

Hello everyone.. i was hoping someone could help me out here..
I have a US version lg thrill 4G with stock froyo (2.2.2) and v10e software. I am rooted, unlocked and currentlybon tmobiles 2G network.
I know i cant get 3G or 4G to run on my device due to band incompatibility but i jus would like a nicer faster rom WITH A WORKING BASEBAND LOL. i flashed CM 7.2 nightly but lost signal because of a unknown baseband issue. Im gettin kinda tired of SPB Shell 3D and want something new.
Can anyone suggest any working roms for the v10e build with a working baseband? I really dont wanna flash to v20(x) and i know this limits my choices but if anyone has any suggestions i may consider using a different kdz file.
Thank you all in advance.
Sent from my LG-P925 using Tapatalk
lsmrfydgaf said:
hello everyone.. I was hoping someone could help me out here..
I have a us version lg thrill 4g with stock froyo (2.2.2) and v10e software. I am rooted, unlocked and currentlybon tmobiles 2g network.
I know i cant get 3g or 4g to run on my device due to band incompatibility but i jus would like a nicer faster rom with a working baseband lol. I flashed cm 7.2 nightly but lost signal because of a unknown baseband issue. Im gettin kinda tired of spb shell 3d and want something new.
Can anyone suggest any working roms for the v10e build with a working baseband? I really dont wanna flash to v20(x) and i know this limits my choices but if anyone has any suggestions i may consider using a different kdz file.
Thank you all in advance.
Sent from my lg-p925 using tapatalk
Click to expand...
Click to collapse
ha!! Thanks for the help everyone
your welcome!!
Sent from my LG-P925 using xda app-developers app
I was being sarcastic lol i hope u weren't... otherwise not cool man jus not cool :/
Sent from my LG-P925 using Tapatalk
lsmrfydgaf said:
I was being sarcastic lol i hope u weren't... otherwise not cool man jus not cool :/
Sent from my LG-P925 using Tapatalk
Click to expand...
Click to collapse
In the development section there are all kinds of froyo rooms but the majority of people here are on gingerbread therefore don't use froyo roms just search you will find what your looking for. On the other hand I suggest you update to 21e and use whatever rom you feel meets your needs
Sent from my LG-P920 using xda app-developers app
Ty i appreciate the tip. Now at least i know what v(xx)x to try. Im assuming that 21e will work with pretty much any rom and give me a usable baseband? I like cm7 nightly but couldnt use it because it wouldnt register a baseband.
Sent from my LG-P925 using Tapatalk
21e is newest and fixes ghost calls and most roms are based off it you will need to read description and see what base it is if it is 20p based it will usually work with 21e just read about the rom
Sent from my LG-P920 using xda app-developers app
Ok thanks again... really appreciate it!
Sent from my LG-P925 using Tapatalk

Anyone using p990 in Brazil

If so, witch bb/ril are you using? I'm trying 20q and 20s with Tim but after some hours I lost signal and my phone still offline after that until I reboot it.
Any tips?
Sent from my LG-P990 using xda app-developers app
i do have one, bought it from claro, but i flashed a stock, clean rom, from the stick topic in android development, and everything's ok so far, btw , have you tried another chip!? maybe theres a problem with tim and not the device ")
I'm using baseband 0725 and RIL V10d, europe.
sterki said:
i do have one, bought it from claro, but i flashed a stock, clean rom, from the stick topic in android development, and everything's ok so far, btw , have you tried another chip!? maybe theres a problem with tim and not the device ")
Click to expand...
Click to collapse
No, I don't. Actually I was thinking on this, but all my important contacts use Tim, so I prefer trying to keep it
.
darkshot said:
I'm using baseband 0725 and RIL V10d, europe.
Click to expand...
Click to collapse
Thanks, I'll try it and report back.
Sent from my LG-P990 using xda app-developers app
I'm using 1035_21_20112803, with (0823 21d), with corresponding RIL.
I installed v10d but when I try to use its ril I get bootloop on gb rom
Sent from my LG-P990 using xda app-developers app
BB 0725 - Ril 0725 v10d europe; 0823
Using owains #80 domination with harsh kernel. Using lg p990h
Enviado de meu LG-P990 usando o Tapatalk 2
louiscypherbr said:
I installed v10d but when I try to use its ril I get bootloop on gb rom
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
Are you using getril? What's your bb? Take a look at the fixed bb topic from tonyp on the development section, Theres also the lg ril app on the market.
Enviado de meu LG-P990 usando o Tapatalk 2
TIM thats ur problem, i use 20s CLARO no problem
louiscypherbr said:
If so, witch bb/ril are you using? I'm trying 20q and 20s with Tim but after some hours I lost signal and my phone still offline after that until I reboot it.
Any tips?
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
I had the same problem, i'm from São Paulo and always used TIM, and had the same doubt that you are having now, "The problem is the Optimus 2x or the TIM", the answer (at less, for me), is TIM. I've changed my carrier to Vivo and now my Optimus 2x really looks like other phone. Never had a signal break like i had with TIM (that was too frequent.
I have the same problem with TIM Norte. Recent baseband 1035.21_20120521.
When I enter in a garage or elevator, where it's normal to loose the phone signal, then exit those places, 50% of the time I have to restart my phone to get the signal back. Sometimes switch airplane mode on/off works.
Using owain's CM9 build 80, but I always had this problem since my stock v20d out of the box. This newest baseband 20120521 seems to reduce this problem, but still occur sometimes, previous basebands were even worse, even in normal places my phone was disconnect from TIM network.
It looks like that ths problem is minimized now, using bb v10d with stock 20q ril on 20q rebuild. I'll use it for more time and report it here.
Yes, we all know that we can minimize our problems here changing to vivo or even claro, but as I said, all my important contracts use Tim, and the Galaxy ace from my wife also uses Tim and never loose the network, so yes, the problem is with o2x.
Sent from my LG-P990 using xda app-developers app
lcsdms said:
Are you using getril? What's your bb? Take a look at the fixed bb topic from tonyp on the development section, Theres also the lg ril app on the market.
Enviado de meu LG-P990 usando o Tapatalk 2
Click to expand...
Click to collapse
Yes,I used getril but I think that I can't use v10 ril on stock GB.
My bb now is V10d as suggested some posts before.
Sent from my LG-P990 using xda app-developers app
well as i said, i also used tim on mine, just to check, everything ok, signal seems to be weaker indeed, but its always with ate leats 2bars , never lost it completely, also, i use vivo most of the time, and the signal is perfect....
louiscypherbr said:
If so, witch bb/ril are you using? I'm trying 20q and 20s with Tim but after some hours I lost signal and my phone still offline after that until I reboot it.
Any tips?
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
Mine is from Claro, stock baseband, matching RIL (V20a), 20s ROM.
it depends on your ROM, i used all possible roms, basebands and already used both, TIM and now im on claro.
when using tim problem all the time, any rom and bb/ril
on claro got problem on stock roms while using old basebands/rils and with ICS ROMS.
using GB roms and newers Basebands i forget about this problem.
*btw on ICS roms the problem isnt on baseband, i will find the best post about this problem and paste here to you know. If you want to use ICS i recommend to use newer baseband and use Toogle2G app that you can find easly on devs threads.
again, the best combination to day by day use is a GB rom (cm7 better than MIUI, just opinion) and newer basebands/ril.
Like i said before i tryied a lot of combination, using this phone since 01/dec/2011 and the best ever combination is:
-CM7 ROM (i use temasek 129)
-0521 Baseband
-good kernel (using vadonka 2.6.x now, but temasek default is more stable, Misjudged also good)
*if it helps you, thanks me
Its a good topic, I was thinking to make the same
i use NovaHD bb725/ril 405 v10d US, with CLARO
Sometimes i lost signal and need to reboot.
I tried so many diferents ril, but, till now, i didt find a good combination
Keep searching...
Does anyone know what is the original BB?
Dead_Rabbit said:
Its a good topic, I was thinking to make the same
i use NovaHD bb725/ril 405 v10d US, with CLARO
Sometimes i lost signal and need to reboot.
I tried so many diferents ril, but, till now, i didt find a good combination
Keep searching...
Does anyone know what is the original BB?
Click to expand...
Click to collapse
1035.21 on the P990 that is manufactured in Brazil.
Anyone using p990 in Brazil?
I do have p990, i'm in Brazil, BUT i'm not using it !!!
It's frozen, dead.. almost 1 week trying to revive with Smartflash and KDZ update tool, but just got 1 day alive with Smartflash
really disapointed with my O2x =/
PM me for help. Mine was dead just like that.
Sent from either a P920 or P990, or MB860...or a piece of pudding.

regarding bandwidth

hi all......I flashed my stock captivate to helly bean and my signal is dropping constantly and since I stay in India ....is there any way to get proper signals ?......please help me out ....if I need to change modem please recommend me one ......I was on vibrant before and used kb5 modem which had never run into any sort of problem ........now I'm on i9000xxjvt now ...thanks for helping
Happened to me too.
I initially flashed KG3, but right now I'm using the one that comes with LANIGHT 8.0 (totally recommend that rom btw) it's KC1 I think it works a bit better (might be just my impression).
Good luck!!
Sent from my SGH-I897 using xda app-developers app
JoeCastellon said:
Happened to me too.
I initially flashed KG3, but right now I'm using the one that comes with LANIGHT 8.0 (totally recommend that rom btw) it's KC1 I think it works a bit better (might be just my impression).
Good luck!!
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
I flashed 3 different modems and now I'm getting good signals but .......when I'm calling some one there are saying my voice is not at all clear .....this happens when someone calls to me also but I can hear properly .......I initially taught rom problem I updated to hellybeans latest one and same problem .......its killing me now I'm on my gingerbread stock kk4 modem .......should I Odin back to stock or flash another rom?
If your rom is jellybean, ics, cm, miui, or similar then u need to use i9000 modems for those. See this thread... http://forum.xda-developers.com/showthread.php?p=16843698
These modems specifically... http://soggycashew.weebly.com/cm7miui--ics-modems.html
Sent from my SGH-I897 using xda premium
4-2ndtwin said:
If your rom is jellybean, ics, cm, miui, or similar then u need to use i9000 modems for those. See this thread... http://forum.xda-developers.com/showthread.php?p=16843698
These modems specifically... http://soggycashew.weebly.com/cm7miui--ics-modems.html
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
omg tried 6 of them one Is working thanks dude ......
had the same problems.
somehow after several flashes my modem starts working on 1800 MHz band only.
flashed kk4 which enabled 900 MHz band but have me voice glitches...
then I flashed ugk3 modem and finally both 900 and 1800 MHz bands are working now with nice voice quality.
also i do recommend LaNight ROM too
Sent from my SGH-I897 using xda app-developers app

Miui for I9305?

Anyone know if a full stable miui rom exists for the i9305 yet? Looks like its available for the standard s3, but I'm not sure about the i9305.
Cheers
Sent from my GT-I9305 using Tapatalk 2
Nope not yet.
Avatar supports MIUI themes and is Cm based...
Sent from my GT-I9305 using xda premium
Would it brick the phone trying the ROM for the I9300?
DWWood said:
Would it brick the phone trying the ROM for the I9300?
Click to expand...
Click to collapse
Apparently flashing any i9300 rom will brick the phone, although I'm not sure why.
Shame, I'd love to be using miui again
Sent from my GT-I9305T using Tapatalk 2
you're not sure why? it's a different phone with a different hardware
Avatar ROM query
Got a few clarification on this rom since its base on CM10.1
-is 4G working here?
-did they fix the Camera FCs when touch-focusing with flash on (only if you let it complete the focus and then press the shutter button)?
-Video recording is stretched?

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