Database Develop

[Q] JB Wifi GSM Signal Problem

Hello there, i have installed TAJB Rom and it's great. Before and after flashing rom, i did factory reset and wipe cache. I have installed this rom over cyanogenmod 9. There was no signal problem on cm9 but in jb it's very poor. I can't get a good wireless signal even if i'm close to router. And gsm signal is the same. It was 3 bars in my room before flashing. Now its only one bar. What might be the problem? Which modem should i flash? I live in Turkey

Try using the suggested modem for Jelly Bean which is KF1. I'm from the Philippines and I had no issues with the signal even if the modem is for AT&T US/Canada. Currently, I'm testing KJ1.
Just experiment.
Sent from my GT-I9000 using xda premium

[Q] Problems with wifi and 3g connections

Hello, I m using a s5570I device and I have the follow problem:
-sometimes when I am using wifi or 3g the network connection stops working. The wifi/3g is on but the internet refuse to work. When this happens the solution is to reboot the phone.
Can you help me with this problem please?

bogdan99999 said:
Hello, I m using a s5570I device and I have the follow problem:
-sometimes when I am using wifi or 3g the network connection stops working. The wifi/3g is on but the internet refuse to work. When this happens the solution is to reboot the phone.
Can you help me with this problem please?
Click to expand...
Click to collapse
Are you on stock or custom rom?In both cases i suggest you to reflash it and see if the problem has gone away..it could also be a baseband problem so be sure to take the most recent and suitable one for your country

Stock ROM. It makes the same even after fresh flash rom.

3g problems could depend on your apn settings..be sure that you have the right settings..What about baseband?Is that the right version for your country?Anyway i suggest you to move to a custom rom to improve user experience

Asbusto said:
3g problems could depend on your apn settings..be sure that you have the right settings..What about baseband?Is that the right version for your country?Anyway i suggest you to move to a custom rom to improve user experience
Click to expand...
Click to collapse
Not so many custom roms for my galaxy mini plus device. And are lots of roms with huge bugs. APN settings are right.

[Q] (Q)Improve signal reception

Hello to everyone in this community,
I like [4.2.2] CyanogenMod 10.1 maclaw, but the times I've tried, I have the problem that has very poor reception phone signal.
In the city I can call, but as soon as I get out of it, says the network is not available.
some solution (Jazztel) (Galaxy s3 mini)

juliàcarax said:
Hello to everyone in this community,
I like [4.2.2] CyanogenMod 10.1 maclaw, but the times I've tried, I have the problem that has very poor reception phone signal.
In the city I can call, but as soon as I get out of it, says the network is not available.
some solution (Jazztel) (Galaxy s3 mini)
Click to expand...
Click to collapse
Hi,
some people reportedly have issues regarding signal strength on the radio interface (RIL) with their S3 Mini running custom ROMs. It works fine for me on a GT-I8190 and baseband I8190XXAMG4. The AMG4 should be the latest official one, according to sammobile website. Which baseband is your device on?
You could also try to flash Oliver's ROM (as I did) and see if that helps: http://forum.xda-developers.com/showthread.php?t=2384232

thanks for the reply, the case is
I tested with and AMG1 and AMG4, but with the original rom I not have any problem

I have very poor signal on any 4.2.2 ROM. Luckily I can rely in WiFi. Has anybody tried netforks?
Sent from my GT-I8190 using xda app-developers app

I'm only rooted and my signal is poor. It was fine before root.

[q] cm 10.2 wi-fi doesn't work

Hi, I am using a CM 10.2 based rom and I am having several problems. My wifi doesn't work, even after a clean flash. Is there a fix for that, what should I do ?

Is this issue only with cm10.2? Try other rom and check whether problem persists
Sent from my AweSoMe ?♥Note2♥?

mannyvinny said:
Is this issue only with cm10.2? Try other rom and check whether problem persists
Sent from my AweSoMe ?♥Note2♥?
Click to expand...
Click to collapse
Hello. I flashed the stock jb xxlsz and the issue still continues can this be a hardware issue?

please help - Galaxy Note N7000 almost dead
mannyvinny said:
Is this issue only with cm10.2? Try other rom and check whether problem persists
Sent from my AweSoMe ��♥Note2♥��
Click to expand...
Click to collapse
Hello,
I'm a newbie on rom flashing etc...
and recently I tried to update my Galaxy Note N7000 using this ROM : cm-10.2-20131108-NIGHTLY-n7000
and the wifi started to get crazy.
I experienced connexion issue.
WIFI was disconnected sudently, then I tried to revert to Stable version of Cyanogen mod 10.1
but wifi was off.
I tried to flash using different stock rom :
N7000XXLT9_N7000XXLT3_N7000OXXLT3
N7000XXLTA_N7000XXLT4_N7000VD2LT4
N7000XXLSZ_N7000XEFLS4_XEF
N7000XXLC1_N7000OXALC1_OXA
N7000XXLRI_N7000XEFLP2_XEF
and sometimes I don't knwo why or how the wifi cams back (not always even installing the same stock rom), but with connexion issues.
using this sequence I can get wifi connexion sometimes...
install :
1 - N7000XXLSZ_N7000XEFLS4_XEF
2 - philz kernel LSZ
3 - N7000XXLTA_N7000XXLT4_N7000VD2LT4
4 - Philz Kernel LTA
5 - XEU-N7000XXLT9-20130611091825
5 - Philz Kernel LT9
6 - Rom Radio XXLSC
7 - Kernel : speedmod-kernel-n7000-jb-k5-5-CWM
sometimes the wifi is not recognized, and the mac address is empty.
I'm bit lost, and I would like to know how to revert to a stable situation.
maybe this is due to the kernel.
I'm using Philz kernels aligned with the rom.

Hello,
back after many hours spent yesterday evening playing with different ROMs, Kernels.
in fact I'm currently using my phone as a tablet, without SIM card in it.
and it seems mandatory at least once to put a valid sim card in it.
I tried to put a valid SIM card with 3G data connexion,
no issue with the wifi during 3hours.
shutdown thephone
then remove the SIM and power on the Phone
miracle the phone connect on the wifi without issue!
so it is good to know that SAMSUNG Galaxy note requires at least once to connect on mobile data network.

Network Signal Low since 4.3

Hello,
I have a Samsung Galaxy s3 and ever since going to 4.3 my signal strength for mobile is weak, very weak.
I have re booted phone, taken battery out, tried different modems but all with no luck.
Has anyone else had this issue and successfully fixed it?
Cheers

Got the same issue, as I flashed the new Alliance Rom on my S3 LTE. Most time I had just one of five network points.
So I did another Full Wipe, and used the Boeffla Kernel with stock modem.
Got slight better results, but there are always lil interferences while talking. Probably its the bad network by german T-Mobile.
Regards

I have the australian optus version and signal where I live is really crappy on 4.1.1 I upgraded to 4.3 the newest one from hong kong (the one my rom is based off) and now I have found that the modem and ril driver in that version is giving me stronger 3g and 4g signal
Sent from my GT-I9305 using xda app-developers app

what modem and ril driver do you have now ? could you please share?

c.senor said:
what modem and ril driver do you have now ? could you please share?
Click to expand...
Click to collapse
Just the one that came with ml1.. flash stock ml1 and see how that goes
Sent from my GT-I9305 using xda app-developers app

winxuser said:
I have the australian optus version and signal where I live is really crappy on 4.1.1 I upgraded to 4.3 the newest one from hong kong (the one my rom is based off) and now I have found that the modem and ril driver in that version is giving me stronger 3g and 4g signal
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
+1
I am in Hong Kong with the following
JB 4.3 XXUEML8 rxtreme JB 4.3-V2.0
Hong kong modem ZHUCMK1
Stock kernel of XXUEML8
My house is at 35/F of a building, my phone will have signal as stated below:
LTE/WCDMA/GSM signal with 2-3 out of 4 bar
WCDMA/GSM signal normally full 4 bar

Hey everyone I am back developing again haha Noticed this myself with 4.3 so I have looked into it and noticed something very different with 4.3GSM RIL class files. They are are all reverted to the standard GSM ril type files, where as on all previous generations have used QMI based RIL.
I have created a patch that I am about to test and if I have any luck I will upload it here for you guys to try out for your selves. It should work for other countries as well so long as you have noticed a difference in the RIL types between 4.3 and 4.2 or earlier? If not then I would suggest leave things as they are and flash a new modem.
I am on Optus and I am comparing the first 4.3 release to a stock Optus Android XXALI5-OPS, does anyone know what the version number is called from the OTA update for Optus?

Jarmezrocks said:
I have created a patch that I am about to test and if I have any luck I will upload it here for you guys to try out for your selves. It should work for other countries as well so long as you have noticed a difference in the RIL types between 4.3 and 4.2 or earlier? If not then I would suggest leave things as they are and flash a new modem.
Click to expand...
Click to collapse
I have the same problem. My wife has an I9305 and I have an I9300, both with 4.3, my signal is way better and usually get H+ internet and she just gets Edge.
Any progress on the fix? I would love to have the patch, or even just the information on which files to change and what to change.
Thanks