No signal!!!! - Galaxy S III Mini Q&A, Help & Troubleshooting

hi all...
i just got s3 mini from emarites . it came with 4.1.1 and the outgoing call was not working ... just recived calls and sms .. when i was trying to dial any number it gaves me a white screen then got to home screen again...
so i downloaded 4.1.2 EGY from samfirmware then i installed it by odin (auto reboot + f.resettime) marked ... now there is no signal at all....
any help?
Sent from my GT-N7100 using xda app-developers app

justrelax said:
hi all...
i just got s3 mini from emarites . it came with 4.1.1 and the outgoing call was not working ... just recived calls and sms .. when i was trying to dial any number it gaves me a white screen then got to home screen again...
so i downloaded 4.1.2 EGY from samfirmware then i installed it by odin (auto reboot + f.resettime) marked ... now there is no signal at all....
any help?
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
change csc for your region with csc changer . Look at this http://droidviews.com/2012/how-to-change-csc-in-samsung-galaxy-phones/

alexandru5796 said:
change csc for your region with csc changer . Look at this http://droidviews.com/2012/how-to-change-csc-in-samsung-galaxy-phones/
Click to expand...
Click to collapse
same problem

Have you tried with another sim, and what does it say when you dial *#1234# ?

tys0n said:
Have you tried with another sim, and what does it say when you dial *#1234# ?
Click to expand...
Click to collapse
Just wondering do you have to be on stock rom to do that?

AssToast said:
Just wondering do you have to be on stock rom to do that?
Click to expand...
Click to collapse
Yes. It's one of the samsung-codes which only work on stock roms.

Related

[Q] problem with sim..

I couldn't text and call even my sim card is inside the mobile and i got only Emergency calls... after i flashed my i9000...
what can i do? can you help me?
aarisaanig said:
I couldn't text and call even my sim card is inside the mobile and i got only Emergency calls... after i flashed my i9000...
what can i do? can you help me?
Click to expand...
Click to collapse
Well you need to write back you apn settings for your carrier.
That is one thing that you should have made a backup of before you flashed.
These settings you can often find on your carrier webpage.
Sent from my GT-I9000 using XDA App
DamianGto said:
Well you need to write back you apn settings for your carrier.
That is one thing that you should have made a backup of before you flashed.
These settings you can often find on your carrier webpage.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
hmm what should i back up?
i got my APN settings for my carrier...
Whith which firmware did u flash. Which was the old one.
Sent from my GT-I9000 using XDA App

[Help] random lost network signal

any wan can help me. i have my galaxy ace and it always randomly lost signal of my network.. i dont know y? its from nepal and i already did a sim unlock my phone, im from philippines.. and using globe network
what is thee best wat to fix it
should i flash it in a new frimware
btw its android 2.3.4 only?
sory fir bad english
Sent from my GT-S5360 using xda app-developers app
vincz27 said:
any wan can help me. i have my galaxy ace and it always randomly lost signal of my network.. i dont know y? its from nepal and i already did a sim unlock my phone, im from philippines.. and using globe network
what is thee best wat to fix it
should i flash it in a new frimware
btw its android 2.3.4 only?
sory fir bad english
Sent from my GT-S5360 using xda app-developers app
Click to expand...
Click to collapse
u can try to flash a new rom with original baseband
R: [Help] random lost network signal
Hi, I don't want to be evil but why every time someone face a connectivity problem the answer every time is "flash a new rom"? It's stupid and risky. The last thing you can do is flash another rom. The first is do a complete reset from recovery which is safe and will almost surely fix the problem (I had same problem and a simple reset solved the problem).
Inviato dal mio GT-S5830
MeltingSnowman said:
Hi, I don't want to be evil but why every time someone face a connectivity problem the answer every time is "flash a new rom"? It's stupid and risky. The last thing you can do is flash another rom. The first is do a complete reset from recovery which is safe and will almost surely fix the problem (I had same problem and a simple reset solved the problem).
Inviato dal mio GT-S5830
Click to expand...
Click to collapse
Hi MeltingSnowman!
Could you tell me what is for you "a complete reset from recovery"?
Thanks in advance.
R: [Help] random lost network signal
BajoPrimate said:
Hi MeltingSnowman!
Could you tell me what is for you "a complete reset from recovery"?
Thanks in advance.
Click to expand...
Click to collapse
Turn on the phone while holding the home button in order to get into the recovery mode. Once there select clear cache and than complete reset (I honestly don't remember exactly what it says XD). To move into recovery menu use the volume rocker and to select use the home button. You can't demage your phone 'cause the only option available are these plus install update from .zip and reboot phone which you have to choose after reset. If you understand exactly what to do go ahead but if something is not clear feel free to ask
Inviato dal mio GT-S5830
ge!! guys its working now
Sent from my GT-S5360 using xda app-developers app
vincz27 said:
ge!! guys its working now
Sent from my GT-S5360 using xda app-developers app
Click to expand...
Click to collapse
Glad to hear that!
Can you tell me how did you do?
Good luck
Sent from my GT-S5830
BajoPrimate said:
Glad to hear that!
Can you tell me how did you do?
Good luck
Sent from my GT-S5830
Click to expand...
Click to collapse
i update it in 2 3 6 den. pur data network in 2g hehehe
Sent from my GT-S5360 using xda app-developers app

[Q] Problem when flashing 4.1.2 Rom

When I use odin to flash my phone with XXLPY and XXLQ4 rom , it just say fail when it goes to the Modem part . How can I solve the problem ?
Please help !
Baseband : ZSLK3
My phone has the same baseband as you. What I have found is that if I flash the roms(both 2.3 and 4.1.2) in this forum, I will either failed in modem part or both baseband and imei unknown. I suppose we can only flash roms which is based on roms named ZSXXX.
Still, you can flash kernels.
So you mean that we can only wait for the Samsung official release to upgrade to andeoid 4.1.2. Is that right?
Sent from my GT-I9070 using xda app-developers app
arthurkwan15 said:
So you mean that we can only wait for the Samsung official release to upgrade to andeoid 4.1.2. Is that right?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
try to XXLQB and odin v3 3.7 and it;s work for all region like me i am from india and work
stop kies for task manager and stop all antivirus then try:good:
Do your imei and baseband become unknown after upgrade to 4.1.2 ?
arthurkwan15 said:
Do your imei and baseband become unknown after upgrade to 4.1.2 ?
Click to expand...
Click to collapse
no i not lose my imei and baseband after upgrade 2.3 to 4.1 on this F W LQB
and this more http://forum.xda-developers.com/showthread.php?t=1842456
If I lose my imei or baseband , can I get back by putting the original EFS folder back using root explorer?
arthurkwan15 said:
If I lose my imei or baseband , can I get back by putting the original EFS folder back using root explorer?
Click to expand...
Click to collapse
i am not dav but i think yes
Still it just says fail when it goes to modem part. What should I do ?
arthurkwan15 said:
Still it just says fail when it goes to modem part. What should I do ?
Click to expand...
Click to collapse
hmm.
is your phone sim-locked to your carrier by any chance?
maybe that is why modem is failing if you try ROM from different carrier / unbranded.
th3cr0w said:
hmm.
is your phone sim-locked to your carrier by any chance?
maybe that is why modem is failing if you try ROM from different carrier / unbranded.
Click to expand...
Click to collapse
Then what should I do ?
Sent from my GT-I9070 using xda app-developers app
arthurkwan15 said:
Then what should I do ?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
Unlock your phone for all carriers
Sent from my GT-I9070
frzek said:
Unlock your phone for all carriers
Sent from my GT-I9070
Click to expand...
Click to collapse
I don't know if this is the explanation. My SIM is locked to Vodafone network. I had installed all custom ROM's on GB 2.3.6, I installed JB XXLPY, XXLPZ, XXLQ4 and now XXLQB. I installed almost all JB themed ROM. I had no problem that the SIM card is locked on carrier network.
I know there were problems with SIM locked to T-Mobile.
arthurkwan15 said:
Then what should I do ?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
try to redownload the firmware that you like to flash..
maybe you have a corrupted file..
disable kies and anti virus programs..
these may hinder the whole update processes..
---------- Post added at 08:33 PM ---------- Previous post was at 08:28 PM ----------
mathei said:
I don't know if this is the explanation. My SIM is locked to Vodafone network. I had installed all custom ROM's on GB 2.3.6, I installed JB XXLPY, XXLPZ, XXLQ4 and now XXLQB. I installed almost all JB themed ROM. I had no problem that the SIM card is locked on carrier network.
I know there were problems with SIM locked to T-Mobile.
Click to expand...
Click to collapse
youre phone is sim-locked right?..
installing firmwares for JB was always been successful..
Original posted by jaycm1130:
youre phone is sim-locked right?..installing firmwares for JB was always been successful..
Click to expand...
Click to collapse
I installed all JB smoothly. And the SIM card is still blocked in the network. :laugh:
mathei said:
Original posted by jaycm1130:
I installed all JB smoothly. And the SIM card is still blocked in the network. :laugh:
Click to expand...
Click to collapse
im investigating why some sgs advance users end up in a baseband XXXX or imei Unknown..
that is why i ask you coz your on sim-locked..
there was a thread that i've read that maybe because their phones were locked by their carrier..

[Q] Network Problem? But why? Please close!

Hi, my friends!
I got a little problem with my 9305. I bought it from the Provider A1 in Austria. First I wanted to let it stock. (I got a SGS2 with custom Rom and a rooted OX4HD)
I was reading in xda about how to SIM unlock my 9305 and so I did it...
I flashed back to 4.1.1 from my Provider using Odin, because it is only possible in this firmware like this http://forum.xda-developers.com/showthread.php?t=2185866
Now it is unlocked... with A1 (the one it came with) the internet connection is still a dream... with 4g I get really fast and H (H+) is also fast (about 14Mbps @ Speed test.net)!
But when I put the "3 AT" SIM in, i'm gettin ill! I also have H (H+ and 3G) but the internet connection sucks with 0.11Mbps in download and 0.14 in upload....
I decided to flash stock DBT (branding free German) firmware from Samsung-updates.com to get it done... NOTHING!
Now I rooted my phone and installed a custom recovery to flash a other Rom...
Currently i'm on Sentinel Rom 4.2.2 with the kernel it came with... and the problem is the same... very bad internet... :thumbdown:
Please, can anybody help me? I already got crank with it...
PS: Sorry about my bad English! I hope you understand what I mean...
Edit: Btw, it's no problem with the SIM-Card! The "3 AT" SIM works perfectly in my 4x HD.
Sent from my rooted LG-P880 using xda developers app
Standard reply .
IMEI correct
Modem correct for network .
CSC likewise .
IMEI is correct. I don't know which modem or csc I got to install... this phone is in Austria only available from A1 and the Operator "3" never had it in the list... Can anybody give me a tip?
Now I have the Sentinel Rom and the Code *#1234# has no function. How can I see the modem and csc I have installed?
In this way I'm kind a noob...! The SGS2 was way easier to check...
Edit: I'm really a noob!!
Baseband-Version is I9305XXBMD5 :banghead: but don't know if it is right for me.
Sent from my LG-P880 using xda app-developers app
See Modem thread .
jje
Ok, i look in the modem thread. Meanwhile I installed "GetRIL" but I think it don't knows my phone. It says RIL not found and in the flip down menu only stand I9300 modems...
Sent from my LG-P880 using xda app-developers app
YEAHHHH!! I solved my network problem!
It was really the wrong Baseband... Now it works like hell!!
Got DXALI7 for "3Austria"
Sent from my GT-I9305 using xda app-developers app
don't forget to thank the ones who helped you by hitting thanks on their posts
Glebun said:
don't forget to thank the ones who helped you by hitting thanks on their posts
Click to expand...
Click to collapse
Oh, sorry! Did it. Thanks for your help!!
Sent from my GT-I9305 using xda app-developers app
Haha that didn't include me, but thanks anyway
Glebun said:
Haha that didn't include me, but thanks anyway
Click to expand...
Click to collapse
No problem! But I got the same problem again... flashed a new modem and after about an hour the internet connection stuck and was slow as a snail...
Flashed other modems and the same... always from beginning to start my phone for about 1 or 2 hours it is normal (up to 20Mbps) (except that I can't load any apps from playstore or either look youtube) and than speedtest.net results are horrible (not more than 0.2Mbps)
Now I'm desperate! I don't know what I can do to get it done... infact the IMEI is right... it is the same as on the package and the same as with *#06#...
Any help would be... helpful!
Any tips... I tried all... all I know and maybe can... I got no clue, what to do...
PLEASE HELP ME... SOMEONE... PLEASE
Edit: The phone works normally... I can make phone calls and write SMS... but only internet is corrupt...
Sent from my LG-P880 using xda app-developers app
try all the modems
Christian1981 said:
No problem! But I got the same problem again... flashed a new modem and after about an hour the internet connection stuck and was slow as a snail...
Flashed other modems and the same... always from beginning to start my phone for about 1 or 2 hours it is normal (up to 20Mbps) (except that I can't load any apps from playstore or either look youtube) and than speedtest.net results are horrible (not more than 0.2Mbps)
Now I'm desperate! I don't know what I can do to get it done... infact the IMEI is right... it is the same as on the package and the same as with *#06#...
Any help would be... helpful!
Any tips... I tried all... all I know and maybe can... I got no clue, what to do...
PLEASE HELP ME... SOMEONE... PLEASE
Edit: The phone works normally... I can make phone calls and write SMS... but only internet is corrupt...
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Any chance that the problem is the 3 network actually? How well did you test it with another phone?
Sent from my GT-I9305 using Tapatalk 2
!crazy said:
Any chance that the problem is the 3 network actually? How well did you test it with another phone?
Sent from my GT-I9305 using Tapatalk 2
Click to expand...
Click to collapse
The same sim in my LG Optimus 4X HD is the internet wonderful. Btw, I now use the 9305 and it seems to be ok... but when I want do download something in Google play or a video on YouTube it's slow like a 56k modem... and the speedtest always shows around 12 Mbps
It seems like my problem is Google related... can this be? On my other phone all works perfectly!
Maybe it helps... when I open dailer and type *#1234# stands:
AP: I9305XXBLL5
CP: I9305XXBLL5
CSC: I9305MOBBLL2
Is it better to flash the stock german firmware? I have no clue...
Sent from my GT-I9305 using xda app-developers app
Solved it allready! No modem problem or unlocking problem... just a problem with my SIM... tried a similar SIM from a friend of me who uses 3AT too and... Speeeeeddd!
My SIM... nothing happened!
I guess we can close this one and I want to say a big "THANK YOU!!" to all of you for spending time to help me! And a big thanks to XDA it self! :thumbup: :thumbup:
Sent from my GT-I9305 using xda app-developers app

[q] help please !!! Modem files

Before I installed Maclaw CM10.2 (16.12.2013), via CWM Recovery; I had formetted system-preload-modem-sdcard. After those process, I installed the CM10.2., but there is no any network signal!!!
Then, I installed original ROM for S3 Mini (I8190), there is no again network signal. I think my phone needs the modem files.
Please help me. What can I do?
I'm fixed this for (i8190) model only.?
http://forum.xda-developers.com/showthread.php?t=2566918
Sent from my GT-I8190 using Tapatalk
guide08 said:
Before I installed Maclaw CM10.2 (16.12.2013), via CWM Recovery; I had formetted system-preload-modem-sdcard. After those process, I installed the CM10.2., but there is no any network signal!!!
Then, I installed original ROM for S3 Mini (I8190), there is no again network signal. I think my phone needs the modem files.
Please help me. What can I do?
Click to expand...
Click to collapse
hasdroid said:
I'm fixed this for (i8190) model only.?
http://forum.xda-developers.com/showthread.php?t=2566918
Sent from my GT-I8190 using Tapatalk
Click to expand...
Click to collapse
I can make it even easier. Just flash modemfs and baseband in recovery.
View attachment i8190-CWM-modemfs.zip
tys0n said:
I can make it even easier. Just flash modemfs and baseband in recovery.
View attachment 2461614
Click to expand...
Click to collapse
Firstly thanks;
I tried and netwok came back with low signal but 3g didnt work. And then I had to give my phone to Samsung Service
I wont have the phone during 5 days
hasdroid said:
I'm fixed this for (i8190) model only.?
http://forum.xda-developers.com/showthread.php?t=2566918
Sent from my GT-I8190 using Tapatalk
Click to expand...
Click to collapse
Network came back, but 3g didnt work. So I gave my phone to Samsung Service
By the way your recommends didnt solve the Baseband problem.
100% work thanks

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