Related
Hi and Merry Christmas everyone.
I have a little problem I am hoping that you might be able to help with.
Little history - this phone was stock until today because Samsung update killed the phone (everything was FC, and reflash, format etc, didn't fix it! Damn you Samsung for ****ty build!!)
Anyway - this is the fifth phone I have Rooted and Flashed to custom ROM - so I kinda know what I am doing, but this one has stumped me a little (wasn't doing this one because I used for Work, and it was under Warranty - out of warranty now anyway, so.... just forced my hand to root/upload custom ROM it)
Every Time I do a new ROM install I wipe the Data/Factory Reset, Wipe Cache, Wipe Dalvik Cache, Backup EFS folder, and Format System (this is the way I did it with all my phones, and the way I was taught to get really stable working ROM).
I am in New Zealand with an GT-I9300 (nice Red Brand) - brought from DickSmith, Unlocked.
The problem I have is that when I install a custom ROM from here (so far I have tried three), I keep getting the "Emergency Calls Only" issue and the Phone won't manually connect to my phone carrier (New Zealand - 2Degrees).
What I have done to look over the issue so far is:
1) Installed Recovery cwmtouch-6.0.3.2
2) Installed CM10 Final cm-10.2.0-i9300 - tested to make sure phone was working okay based on CM10, worked fine - can make calls, and stock CM10 working perfect. The Baseband Driver is 1930BUUGMJ3, and the IMEI is 3539********** (so everything okay there)
Build number: cm_i9300-userdebug 4.3.1 JLS36I dfd0cbed2d test-keys
*#1234#
Doesn't work on CM10.... Dialer Codes don't work on CM10 - blah!
3) Installed S4 Revolution v11 ROM. Since this was already using 1930BUUGMJ3, I didn't flash the MG4 that's included in the ROM installer. Everything working as expected, however I am always getting Emergency Calls Only. Confirmed Baseband Driver is 1930BUUGMJ3 and the IMEI is 3539********** (so I would think everything okay... but no - will not connect to my New Zealand Carrier).
*#1234#
AP: i9300XXUGMJ9
CP: i9300BUUGMJ3
CSC: unknown
4) Re-flashed this ROM, and this time replaced the modem driver with the MG4. Again all working fine, but still no Carrier connection.
5) I installed the ROM Android_Revolution_HD-SGS3_40.0 - it replaced the Baseband Driver with the 1930BUUGMJ3 again, and the IMEI is 3539********** (again no change), and once again this didn't work.
*#1234#
AP: i9300XXUGMJ9
CP: i9300BUUGMJ3
CSC: i9300OXAEMC2
6) Rebuild back to CM10 - everything working again.
The one thing I am noticing (not sure if this is the problem - but just adding the differences I see) when I use the IMEI check (*#06#) with this ROM (and Revolution) I notice that the IMEI SV is showing (/11) at the end of it - So it is 3539*********** / 11. However, with CM10, it isn't so is only 3539***********
(however, when I look at Status - it has the IMEI showing without the IMEI SV, and the IMEI SV shows in the IMEI SV row).
So this probably isn't the issue either.
Serial Number is the Same also - so that hasn't changed.
The Device Status is Custom for CM10 and this ROM - so nothing changed there either.
So I am a bit stuck now, I don't know where else to go - because I was going to manually update the Modem, but, I don't think that is the problem since the Driver seems to work okay with CM10. And more importantly, I am a little worried about just flashing random stuff on the phone without having some clear understanding on what I am flashing. So don't want to just flash for the hell of flashing - so if someone has some guidance that would be helpful.
Can anyone else give me some ideas on this?
Might try ariza or modems patched zuluman http://forum.xda-developers.com/showthread.php?t=1918601
mojonx0droid said:
Might try ariza or modems patched zuluman http://forum.xda-developers.com/showthread.php?t=1918601
Click to expand...
Click to collapse
Hi
Thanks fr the suggestion however I am not really sure if this is the right thing to be using based on what I have stated - for example, the version of ROMS I have already tried flashing.
I read over in [REF] IMEI / EFS - Know this stuff (i9300) - including "no network" about this (http://forum.xda-developers.com/showthread.php?t=2393289) which stated the following
How does "Ariza patch" fit in to this?
Ariza patch does not fix IMEI issues. It fixes "00000" Serial number issues, which has similar symptoms. This patch does not work on EFS v2 ROMs. If you use it, you may irreparably break your phone.
Also it would seem, Phones that had this patch ON EFS v1 ROMS will break their IMEI if they upgrade to EFS v2 ROMS.
As yet, there is nothing proved to resolve this issue fully. Search the Ariza thread for posts by zuluman for potential fixes. This Page is hopefully the most useful or one of the patched modems posted
It would probably be best to get the serial number professionally restored either under warranty or by sla mobile repair shop. The Ariza patch was always only fixing something that should have been fixed under warranty anyway.... now we are seeing this issue - cut your losses
Click to expand...
Click to collapse
My Serial number hasn't gone to 0000. It is different to the serial number that CM10 uses... but it isn't 0000.
My understanding is that CM10, and the ROMS I have tried are EFS V2 ROMS (since they use the new Modem Driver). Therefore this could possible make things worse?
serious a problem If you conducted a downgrade. the CM rom not change the modem, maybe that's why after I install a CM even you have signal. maybe your problem is you do not sign up with any modem or modem change causes something weird that makes you lose the signal.
Goldendawn said:
Hi
Thanks fr the suggestion however I am not really sure if this is the right thing to be using based on what I have stated - for example, the version of ROMS I have already tried flashing.
I read over in [REF] IMEI / EFS - Know this stuff (i9300) - including "no network" about this (http://forum.xda-developers.com/showthread.php?t=2393289) which stated the following
My Serial number hasn't gone to 0000. It is different to the serial number that CM10 uses... but it isn't 0000.
My understanding is that CM10, and the ROMS I have tried are EFS V2 ROMS (since they use the new Modem Driver). Therefore this could possible make things worse?
Click to expand...
Click to collapse
All AOSP roms are all efs v1 roms not v2!!! Only Sammy 4.3 and above roms are efs v2!
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
All AOSP roms are all efs v1 roms not v2!!! Only Sammy 4.3 and above roms are efs v2!
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
JellyYogurt: Sorry I am confused then, because people were stating in many threads that some people have possible screwed up their EFS - and my understanding is that the new Modem is what upgrades the EFS not the ROM. (also not sure why there was !!!! not sure it was required, since I am asking for help in the HELP and TROUBLESHOOTING section of this forum)
I might be wrong, but this is kinda what I am reading on the threads in the ROMs about people who are having No Network issues also.
I have tried to use that plugin however it doesn't work (always downloading) so I am going to look for the patch they are talking about and try to run that.
mojonx0droid: I haven't done a downgrade - I have used CM10, and that has worked fine. Then I tried the two roms I have suggested, and both have had the same issue where it won't find the network anymore. I can revert back to CM10 and it works fine again.
Also not sure what you mean by Signing up to any modem changes? As stated, my Modem appears to have updated already, and I have also tried using the Modem's that are included in the ROMs supplied.
CM10 is working fine, it is only the ROMs I have tried on here which are having the issues.
JellyYogurt said:
All AOSP roms are all efs v1 roms not v2!!! Only Sammy 4.3 and above roms are efs v2!
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
Hey mate,
Are your really certain with that? I have a similar problem, messed up my EFS partition and lost my EFSv1 Backup files, but at least I could successfully restore the EFSv2 files. Unfortunately I did not Backup my i9300's original EFS state.
Now I cannot unlock the SIM card anymore when running AOSP-based roms und when booting with no SIM card inside there's a strange serial number.
A few days ago I was starting to think if AOSP-based roms aren't compatible with EFSv2 (yet?). It would be good to know if this actually is the problem.
You don't know a way to convert EFSv2 files back to EFSv1, do you?
Greetz
// j_dee
Sent by XDA app from my Samsung Galaxie S3
j_dee said:
Hey mate,
Are your really certain with that? I have a similar problem, messed up my EFS partition and lost my EFSv1 Backup files, but at least I could successfully restore the EFSv2 files. Unfortunately I did not Backup my i9300's original EFS state.
Now I cannot unlock the SIM card anymore when running AOSP-based roms und when booting with no SIM card inside there's a strange serial number.
A few days ago I was starting to think if AOSP-based roms aren't compatible with EFSv2 (yet?). It would be good to know if this actually is the problem.
You don't know a way to convert EFSv2 files back to EFSv1, do you?
Greetz
// j_dee
Sent by XDA app from my Samsung Galaxie S3
Click to expand...
Click to collapse
As i said. All aosp are using efs v1. Efs v1 are only compatible with efs v1. Sammy 4.3 roms onwards are efs v2 and is compatible with BOTH v1 and v2. I dun think u can actually convert it though.
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
As i said. All aosp are using efs v1. Efs v1 are only compatible with efs v1. Sammy 4.3 roms onwards are efs v2 and is compatible with BOTH v1 and v2. I dun think u can actually convert it though.
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
In fact I think you have just hit my problem....
As stated the whole reason I have gone custom ROM is due to the fact that Samsung update failed to update on my phone (flashed okay, but all applications afterwards were giving FC, including TouchWiz, etc, etc. Did factory resets, the works, but nothing worked.)
However, after that CM10 worked fine, but everything here hasn't worked so far.
Could it be ... maybe. that the original Samsung update upgraded the EFS to V2.
Is there a way for me to tell if EFS is on V2 or V1?
If it is V2 - then I know the problem, and then I will just have to use Custom Roms which support V2 (which my understanding is CM10 and CM11 - but I might be wrong).
Goldendawn said:
In fact I think you have just hit my problem....
As stated the whole reason I have gone custom ROM is due to the fact that Samsung update failed to update on my phone (flashed okay, but all applications afterwards were giving FC, including TouchWiz, etc, etc. Did factory resets, the works, but nothing worked.)
However, after that CM10 worked fine, but everything here hasn't worked so far.
Could it be ... maybe. that the original Samsung update upgraded the EFS to V2.
Is there a way for me to tell if EFS is on V2 or V1?
If it is V2 - then I know the problem, and then I will just have to use Custom Roms which support V2 (which my understanding is CM10 and CM11 - but I might be wrong).
Click to expand...
Click to collapse
There's an app called GalaxSim Unlock. Download it from the play store and start it (needs root).
If it tells you your phone is updated to a new system not supported yet it should be EFSv2.
Search XDA for EFS repair... You should find a giant topic that might help you. Unfortunately it didn't work for me anymore...
And by the way, CM is an AOSP-based rom so it will only work with EFSv1. If you have lost your EFSv1 you can run Samsung original roms, Samsung leaked roms and Samsung-based custom roms...
Goldendawn said:
In fact I think you have just hit my problem....
As stated the whole reason I have gone custom ROM is due to the fact that Samsung update failed to update on my phone (flashed okay, but all applications afterwards were giving FC, including TouchWiz, etc, etc. Did factory resets, the works, but nothing worked.)
However, after that CM10 worked fine, but everything here hasn't worked so far.
Could it be ... maybe. that the original Samsung update upgraded the EFS to V2.
Is there a way for me to tell if EFS is on V2 or V1?
If it is V2 - then I know the problem, and then I will just have to use Custom Roms which support V2 (which my understanding is CM10 and CM11 - but I might be wrong).
Click to expand...
Click to collapse
Wat is ur baseband version? U can find it at about phone in settings.
Sent from my GT-I9300.
Give a thank if i helped you.
j_dee said:
There's an app called GalaxSim Unlock. Download it from the play store and start it (needs root).
If it tells you your phone is updated to a new system not supported yet it should be EFSv2.
Search XDA for EFS repair... You should find a giant topic that might help you. Unfortunately it didn't work for me anymore...
And by the way, CM is an AOSP-based rom so it will only work with EFSv1. If you have lost your EFSv1 you can run Samsung original roms, Samsung leaked roms and Samsung-based custom roms...
Click to expand...
Click to collapse
Thanks you J_Dee
This is it - the Samsung Update Over The Air upgraded the EFS to V2, this is why I am having issues with the AOSP on here which are not upgraded to V2 EFS.
And if CM is an AOSP based Rom how come CM10 works fine? (In fact I have just reflashed back to CM10 and it is working fine - and confirmed that GalaxSim is giving the same Device updated Error)
So it appears CM10 is using EFS V2???
Goldendawn said:
Thanks you J_Dee
This is it - the Samsung Update Over The Air upgraded the EFS to V2, this is why I am having issues with the AOSP on here which are not upgraded to V2 EFS.
And if CM is an AOSP based Rom how come CM10 works fine? (In fact I have just reflashed back to CM10 and it is working fine - and confirmed that GalaxSim is giving the same Device updated Error)
So it appears CM10 is using EFS V2???
Click to expand...
Click to collapse
Nope. Tats weird. Can u give me ur baseband version?
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
Nope. Tats weird. Can u give me ur baseband version?
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
I included these in my first post - but right now my Baseband Version is
I9300BUUGMJ3
It had changed a couple of times based on the ROM installed at the time.... and if I picked the MG4 modem.
Goldendawn said:
I included these in my first post - but right now my Baseband Version is
I9300BUUGMJ3
It had changed a couple of times based on the ROM installed at the time.... and if I picked the MG4 modem.
Click to expand...
Click to collapse
Tats weird. U are using efs v2 but cm works. I am using efs v1. Aosp nvr uses efs v2
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
Tats weird. U are using efs v2 but cm works. I am using efs v1. Aosp nvr uses efs v2
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
And that is now confusing me from some of the stuff I have read. Is CM10 doing something that other people are not doing in their ROMs?
Is there other CM10 roms I can test that you suggest?
Goldendawn said:
And that is now confusing me from some of the stuff I have read. Is CM10 doing something that other people are not doing in their ROMs?
Is there other CM10 roms I can test that you suggest?
Click to expand...
Click to collapse
All aosp roms are based on cm.
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
All aosp roms are based on cm.
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
Okay - then I am even more confused - why does CM10 work fine - however so far none of the other ones I have used work?
I would continue to use CM10 - however all the Samsung Software has now disappeared... S-NOTE for example - ones I was using.
I am thinking of giving SentinelROM v6.00 a try - since it was based off the CM11 Code, however, that still doesn't give the Samsung software again. Also looking for EFS repair stuff to see if I can work anything out there.
Goldendawn said:
Okay - then I am even more confused - why does CM10 work fine - however so far none of the other ones I have used work?
I would continue to use CM10 - however all the Samsung Software has now disappeared... S-NOTE for example - ones I was using.
I am thinking of giving SentinelROM v6.00 a try - since it was based off the CM11 Code, however, that still doesn't give the Samsung software again. Also looking for EFS repair stuff to see if I can work anything out there.
Click to expand...
Click to collapse
Or u can just wait for samsung to update 4.3 for ur country and just flash it.
Sent from my GT-I9300.
Give a thank if i helped you.
JellyYogurt said:
Or u can just wait for samsung to update 4.3 for ur country and just flash it.
Sent from my GT-I9300.
Give a thank if i helped you.
Click to expand...
Click to collapse
That is what happened - Got the update for S3 sent from Samsung to my phone and it stopped my phone working. I was getting FC on all applications.
I am using an Xperia Sola. Lately I have tried installing many non-stock based roms, such as KitKat, Carbon, SlimKat, CM11, etc.
I wasnt able to receive mobile data on none of them. I used to have an Xperia X10 Mini (E10i), which I was not having such problems. On both staock or CM Roms, mobile data used to work. But on this Sola it is not working I so desperately want to have one of this KitKat Roms on my phone but without mobile data it is no good for me as I am not having any other internet connections such as DSL or Cable at home.
Any help would be granted deep from my heart.
PS: I tried many tricks such as, turning on Roaming, backing up APN's on stock rom then restoring them on KitKat or turning on and off the Airplane mode. Actually it seems like the mobile data is not functioning on my Sola in all those Roms, because when I turn it on, it doesn't lag as usual. It suddenly gets on and off as I hit on it.
Thanks in advance.
balanced_emotions said:
I am using an Xperia Sola. Lately I have tried installing many non-stock based roms, such as KitKat, Carbon, SlimKat, CM11, etc.
I wasnt able to receive mobile data on none of them. I used to have an Xperia X10 Mini (E10i), which I was not having such problems. On both staock or CM Roms, mobile data used to work. But on this Sola it is not working I so desperately want to have one of this KitKat Roms on my phone but without mobile data it is no good for me as I am not having any other internet connections such as DSL or Cable at home.
Any help would be granted deep from my heart.
PS: I tried many tricks such as, turning on Roaming, backing up APN's on stock rom then restoring them on KitKat or turning on and off the Airplane mode. Actually it seems like the mobile data is not functioning on my Sola in all those Roms, because when I turn it on, it doesn't lag as usual. It suddenly gets on and off as I hit on it.
Thanks in advance.
Click to expand...
Click to collapse
Try flashing another baseband with flashtool, better if it's the baseband that comes with your carrier's rom.
I had the same problem with MIUI and that solved it.
Lean946 said:
Try flashing another baseband with flashtool, better if it's the baseband that comes with your carrier's rom.
I had the same problem with MIUI and that solved it.
Click to expand...
Click to collapse
Thank you so much for the answer. Sounds like the most logical answer ever to my problem. I am having Ultimate V11 Rom. I will Install the SlimKat and will try to change the baseband.
Thanks alot.
Lean946 said:
Try flashing another baseband with flashtool, better if it's the baseband that comes with your carrier's rom.
I had the same problem with MIUI and that solved it.
Click to expand...
Click to collapse
I can not change the basband. I trying to change it on flashtool but whenever I boot the phone up, the baseband stays same?
balanced_emotions said:
I can not change the basband. I trying to change it on flashtool but whenever I boot the phone up, the baseband stays same?
Click to expand...
Click to collapse
Try another one from GB, maybe.
All the basebands have more or less the same version number, so don't pay attention to that.
Lean946 said:
Try another one from GB, maybe.
All the basebands have more or less the same version number, so don't pay attention to that.
Click to expand...
Click to collapse
I already tried an GB but not working either.
I flashed an indian stockrom. It was having the same baseband with the KitKat. But on KitKat there is no mobile data. I think the problem is not related with the baseband.
I still have some shots. Lets see what will happen.
I am so Annoyed
Yesterday, I relocked my bootloader. Recovered my Sola via Sony PC Companion. Then unlocked it again. Tried to flash the ultra xperia rom. but no, I couldnt get mobile data again. on stock based roms there is no problem. But on custom based roms, it is not working. Is it Kernel related or Rom related or baseband related? I just can't find any solutions. I configure the APN's correctly, tried also the Plane mode on and off, I tried the settings on *#*#4636#*#*. but none of them worked.
I just dont know what to do now. Do I have to stick on stock roms? But the kitkat roms look so nice :crying::crying::crying:
Please somebody help me...
Hi
i have GS2 I9100 4.1.2
i tried to intall kitkat roms that avilabe on Xda fourms
but whenever i install one of the rom ..there is no network, i have checked the imei and its corret
i tired to flash modems and still the same problem
and tried Getril apk from goolePlay store and its not working also
and tried to install 2 others stock roms and also the same problem
still there is no network when i flash a cutsom rom ( kitkat) so please can you help me
thanks alot
ziadmamo said:
Hi
i have GS2 I9100 4.1.2
i tried to intall kitkat roms that avilabe on Xda fourms
but whenever i install one of the rom ..there is no network, i have checked the imei and its corret
i tired to flash modems and still the same problem
and tried Getril apk from goolePlay store and its not working also
and tried to install 2 others stock roms and also the same problem
still there is no network when i flash a cutsom rom ( kitkat) so please can you help me
thanks alot
Click to expand...
Click to collapse
Never flash RIL on custom roms, you will break network.
Have you tried flashing an original samsung rom to see if network works? maybe your board is broken..
Lysergic Acid said:
Never flash RIL on custom roms, you will break network.
Have you tried flashing an original samsung rom to see if network works? maybe your board is broken..
Click to expand...
Click to collapse
you misunderstanding my problem!!
i have SG2 i9100 stock rom 4.1.2 ok network is working good
... i tried to install a kitkat rom
but when install the Slim rom or cyanogen rom or other roms ,, i have no network . . i checked the imei and its okay
with the stock rom i have no problem
only with custom roms
so what do you think the problem is ????
ziadmamo said:
you misunderstanding my problem!!
i have SG2 i9100 stock rom 4.1.2 ok network is working good
... i tried to install a kitkat rom
but when install the Slim rom or cyanogen rom or other roms ,, i have no network . . i checked the imei and its okay
with the stock rom i have no problem
only with custom roms
so what do you think the problem is ????
Click to expand...
Click to collapse
Are you sure you are installing the correct version? Have you tried reinstalling the custom rom(s)? I'm pretty sure that the custom roms use the same modems from the stock rom (doesn't install a new one). Is the network settings ok? Is there any signal strength? Please let us know your answers.
gsstudios said:
Are you sure you are installing the correct version? Have you tried reinstalling the custom rom(s)? I'm pretty sure that the custom roms use the same modems from the stock rom (doesn't install a new one). Is the network settings ok? Is there any signal strength? Please let us know your answers.
Click to expand...
Click to collapse
yes i tried to reinstall the roms many times but no signal !! at first boot the signal appears for 1 min and then says ( emergecny calls only) the imei is there / i have checked it
stock rom is working good without issue ..
network settings are ok ..
ziadmamo said:
yes i tried to reinstall the roms many times but no signal !! at first boot the signal appears for 1 min and then says ( emergecny calls only) the imei is there / i have checked it
stock rom is working good without issue ..
network settings are ok ..
Click to expand...
Click to collapse
Emergency calls only? This seems really strange. Assuming that your sim is still activated, you shouldn't really be experiencing this problem. If you changed the modem to a different one from the original, I would highly advise you to flash back the original modem (since you have changed the modem).
That just dont makes sense, the only explanation to this would be a rom with a broken ril
gsstudios said:
Emergency calls only? This seems really strange. Assuming that your sim is still activated, you shouldn't really be experiencing this problem. If you changed the modem to a different one from the original, I would highly advise you to flash back the original modem (since you have changed the modem).
Click to expand...
Click to collapse
as i told you .. i was have stock rom working wothout problem
when i flashed this rom: http://forum.xda-developers.com/galaxy-s2/development-derivatives/rom-slimsaber-i9100-t2350201
it installed correctly but no network and the imei is there .
so can you give me a way to flash a kitkat rom for SG2 I9100 stock 4.1.2 ?
i flashed another stock rom its work well
but when i flash a kitkat rom over it , same problem no network?
Lysergic Acid said:
That just dont makes sense, the only explanation to this would be a rom with a broken ril
Click to expand...
Click to collapse
ok im agree with you
but what the solution for this
how can i flash kitkat rom for my GS2 i9100 4.1.2 because i tried many roms from XDA and no network ??
ziadmamo said:
ok im agree with you
but what the solution for this
how can i flash kitkat rom for my GS2 i9100 4.1.2 because i tried many roms from XDA and no network ??
Click to expand...
Click to collapse
Honestly I don't know. I never saw such a problem before, I don't know what you are doing wrong because all the kitkat roms for i9100 have a working network for a year I think. Make sure you are following the installation instructions correctly :good:
Lysergic Acid said:
Honestly I don't know. I never saw such a problem before, I don't know what you are doing wrong because all the kitkat roms for i9100 have a working network for a year I think. Make sure you are following the installation instructions correctly :good:
Click to expand...
Click to collapse
i'm totally sure i followed the installation instructions , but can you give stock rom 4.1.2 for my S2 and a kitkat rom you test with installation instructions ??
ziadmamo said:
i'm totally sure i followed the installation instructions , but can you give stock rom 4.1.2 for my S2 and a kitkat rom you test with installation instructions ??
Click to expand...
Click to collapse
Well the stock rom you can get from sammobile and flash with odin, talking about kitkat I'm personally using the CyanogenMod 11 M12, network works flawlessly, but I also recommend @Markox89 linaro/sabermod builds because they rock (and have working network haha)
Hi guys,
This is my first time posting a thread in here. I need your help.
My phone is Samsung Galaxy S2 i9100.
Baseband version: I9100XXKI3
(screenshots attached for more info)
I rooted my phone By using Odin3-v1.85. and flashed the recovery to cwm 5.x (i can't remember version) and tried to install custom ROM OMNI
(omni-5.0.2).
I accidently downloaded and installed OMNI for i9100G version. But my phone is i1900 version.
(I downloaded this omni-5.0.2-20141222-i9100g-HOMEMADE.zip ). i forgot to backup previous ROM .
Then i was unable to Turn ON my phone because every time i turn it on, it come back to recovery it self (it's a bootloop i think).:crying::crying:
then i flashed the recovery to CWM-KitKatCompatible-i9100 (version 6.0.2.7) and installed custom ROMs and tried (PACMAN,CM,AICP).
It works fine. everything is just perfect. But i can't make calls or receive.
It says "Mobile Network not available". when i call my phone from another phone i hear ringing it. But nothing shows in my phone. after few seconds i got a Missed call Alert. But this happens only sometimes. All the other times. i cannot call it from another phone.
I tried reset and flash modem using CWM as well as from odin. but no luck.
Please Friends Help me. I don't know whether i put this thread to right section or not. sorry about that.
I did all of these things by surfing XDA forum (as a Guest). And i'm happy about what you guys are doing. Keep it up.:good::good:
(sorry for bad english)
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck
code-3h said:
Hi guys,
This is my first time posting a thread in here. I need your help.
My phone is Samsung Galaxy S2 i9100.
Baseband version: I9100XXKI3
(screenshots attached for more info)
I rooted my phone By using Odin3-v1.85. and flashed the recovery to cwm 5.x (i can't remember version) and tried to install custom ROM OMNI
(omni-5.0.2).
I accidently downloaded and installed OMNI for i9100G version. But my phone is i1900 version.
(I downloaded this omni-5.0.2-20141222-i9100g-HOMEMADE.zip ). i forgot to backup previous ROM .
Then i was unable to Turn ON my phone because every time i turn it on, it come back to recovery it self (it's a bootloop i think).:crying::crying:
then i flashed the recovery to CWM-KitKatCompatible-i9100 (version 6.0.2.7) and installed custom ROMs and tried (PACMAN,CM,AICP).
It works fine. everything is just perfect. But i can't make calls or receive.
It says "Mobile Network not available". when i call my phone from another phone i hear ringing it. But nothing shows in my phone. after few seconds i got a Missed call Alert. But this happens only sometimes. All the other times. i cannot call it from another phone.
I tried reset and flash modem using CWM as well as from odin. but no luck.
Please Friends Help me. I don't know whether i put this thread to right section or not. sorry about that.
I did all of these things by surfing XDA forum (as a Guest). And i'm happy about what you guys are doing. Keep it up.:good::good:
(sorry for bad english)
Click to expand...
Click to collapse
You might need to reflash stock rom, then try flash custom rom again.
gsstudios said:
You might need to reflash stock rom, then try flash custom rom again.
Click to expand...
Click to collapse
Thanks it worked. :good::good::good::good:
I reflashed to stock rom and it's working fine.
But i tried to install custom Rom again but no luck there. I was again stuck with Mobile network problem.
May be the problem with kernal.
Any suggestions???
Mobile Network not available after Flashing to custom ROM
I'm also having same problem. I've flashed all the custom roms and mobile network is not working in all roms. Is there any idea to solve this problem then let me know??? please!!
Sudhamshu said:
I'm also having same problem. I've flashed all the custom roms and mobile network is not working in all roms. Is there any idea to solve this problem then let me know??? please!!
Click to expand...
Click to collapse
You will have to flash stock 4.1.2 rom or try a 4.1.2 custom rom. The problem may be caused by the drivers in the built in kernels but I'm not completely sure.
No mobile network on custom roms
I have already flashed the 4.1.2 jellybean rom but 4.1.2 rom also havr bugs. Lock screen doesn't work, I had tried hard resetting but it doesn't solve the problem. I Want use 5.0.2 hazy , cynogenmod, pacman , dirty unicorn, etc and other many custom roms but I'm facing same problem no mobile network, other than that everything work fine....
Sudhamshu said:
I have already flashed the 4.1.2 jellybean rom but 4.1.2 rom also havr bugs. Lock screen doesn't work, I had tried hard resetting but it doesn't solve the problem. I Want use 5.0.2 hazy , cynogenmod, pacman , dirty unicorn, etc and other many custom roms but I'm facing same problem no mobile network, other than that everything work fine....
Click to expand...
Click to collapse
You mean stock 4.1.2 rom? That's very weird for a 4.1.2 stock rom. Maybe an android 4.2 or 4.3 rom?
You are saying that I should try 4.2 or 4.3 custom rom??
code-3h said:
Thanks it worked. :good::good::good::good:
I reflashed to stock rom and it's working fine.
But i tried to install custom Rom again but no luck there. I was again stuck with Mobile network problem.
May be the problem with kernal.
Any suggestions???
Click to expand...
Click to collapse
use another baseband version. I use XXMS4 and I recomend it.
Sudhamshu said:
You are saying that I should try 4.2 or 4.3 custom rom??
Click to expand...
Click to collapse
Yep.
I am having same problem with the network connectivity. It happens with all custom ROMs that aren't stock based. I am stuck with Chameleon ROM which is a hybrid and has a stock samsung base. It is a great ROM but is outdated. I would like to upgrade. Any solution to this problem is welcomed. = D
Okay I think I got a solution here. The procedure is:
1) Make sure you are on a stock based ROM or other ROM where your network is working.
2) Backup EFS.
3) Flash custom ROM of your choice.
4) Restore EFS if there is no network.
Done.
To restore efs, you can use any app tailored to do so but for me it didn't work. I followed this thread:
http://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021
Follow the steps carefully and you will have network in any ROM you like. Hit thanks if helped.
PS: Sorry for double post
EDIT 2: Even though my network is back, which confirms that the problem was with the missing IMEI. I found out that the IMEI I got now is a fake one. Got to get the real one back now..
i did flash android 10 in my moto one power
after that i went back to stock rom but noe netwrok is not showing up
hey guys..i really need some help.. since yesterday i changed a few roms on my S2, only jelly bean roms, and i observed that my data isnt working.. i have set the apn , reboot..reset to factory , and now i am on stock rom..still does not work.. any help please?
Go back to your original modem (baseband) that came with your S2, changing stock roms will also change the modem ( gps, ril - data ). If you don't remember the baseband , try to flash the rom that your data worked!
ultravy said:
Go back to your original modem (baseband) that came with your S2, changing stock roms will also change the modem ( gps, ril - data ). If you don't remember the baseband , try to flash the rom that your data worked!
Click to expand...
Click to collapse
i did that, tried several roms already... i remember very good that mobile data worked fine on those..but now it doesnt, no matter what :/