Hello fellas
I want you to know that i searched google and founded a lot of solutions but they doesn't solved my problem.
The problem is that I have sgs3 i9300 with stock 4.3 rom. Thats because I can't register on network with any other rom! All I want is to flash slimkat on my sgs3 but after I flash I cant make calls. I have a backup of my EFS, Tried to restore via k-tool - no luck, via odin - no luck. Tried DDEMG2 and XXDME4 modems, patched BUUGMJ3 modems and kernel, and XXUMK6 patch....all of them no luck. I get a proper IMEI sv1 or sv11.
Tried any solution I can found but no luck. Although other ROMS based aokp. Even those 4.3. I had only 1 luck with MIUI rom based 4..2.2/
So any help? Please! I cant live with stock laggy rom!
the12live said:
Hello fellas
I want you to know that i searched google and founded a lot of solutions but they doesn't solved my problem.
The problem is that I have sgs3 i9300 with stock 4.3 rom. Thats because I can't register on network with any other rom! All I want is to flash slimkat on my sgs3 but after I flash I cant make calls. I have a backup of my EFS, Tried to restore via k-tool - no luck, via odin - no luck. Tried DDEMG2 and XXDME4 modems, patched BUUGMJ3 modems and kernel, and XXUMK6 patch....all of them no luck. I get a proper IMEI sv1 or sv11.
Tried any solution I can found but no luck. Although other ROMS based aokp. Even those 4.3. I had only 1 luck with MIUI rom based 4..2.2/
So any help? Please! I cant live with stock laggy rom!
Click to expand...
Click to collapse
I have a similar problem. Can you give me the link for MIUI? It is stock or cm based? I want to try it.
[Q] SGS3 i9300 modem
Hello fellas
I want you to know that i searched google and founded a lot of solutions but they doesn't solved my problem.
The problem is that I have sgs3 i9300 with stock 4.3 rom. Thats because I can't register on network with any other rom! All I want is to flash slimkat on my sgs3 but after I flash I cant make calls. I have a backup of my EFS, Tried to restore via k-tool - no luck, via odin - no luck. Tried DDEMG2 and XXDME4 modems, patched BUUGMJ3 modems and kernel, and XXUMK6 patch....all of them no luck. I get a proper IMEI sv1 or sv11.
Tried any solution I can found but no luck. Although other ROMS based aokp. Even those 4.3. I had only 1 luck with MIUI rom based 4..2.2/
So any help? Please! I cant live with stock laggy rom!
Hi! What rom version/modem do you have now?
Related
Hello all, so right now im on slimbean 4.3 rom and was considering returning to stock 4.3 (mk6) jellybean update. I've read around the threads that there are rom which are prerooted and deodexed and can be flashed in cwm, but im not so sure about the modem part, as ive never changed my modem since purchasing the phone.
http://forum.xda-developers.com/showthread.php?t=2569180
Can anyone advice me about this and what should i do? When i check my about phone it is i9300XXEMA5
Also if i flash a custom stock rom like this one
http://forum.xda-developers.com/showthread.php?t=2541054
Do I have to change the modem?
You need to read the faqs and guides .
You need to read the custom rom description regarding modems some include a modem .
The rom you linked to says almost at the top of its introduction .
<<<<<(this flashes the MK6 modem(EFS V2) and the new version does not include an option to backup.) >>>>
It flashes a new modem .
so if it gives several options for modems in aroma installer, which one should i choose?
lopiop said:
so if it gives several options for modems in aroma installer, which one should i choose?
Click to expand...
Click to collapse
The one you want for your network its all in the faqs .
Guide to unroot/back to stock
http://forum.xda-developers.com/showthread.php?t=1710613
if i flash the modem which is included in the custom rom, will i have the no network, imei problem, or will it not bother my efs? i already backed up my efs and was planning to try out this 4.3 rom
http://forum.xda-developers.com/showthread.php?t=2060403
Hello everybody, my device is a Samsung Galaxy S Duos S7652.
I am new at this whole rooting thing, i did my first rooting to be honest yesterday and i chose PMP Ultra custom rom, because it was the best rom for my taste.
Unfortunately i didn't know about baseband compability , and my baseband version was s7562xxlj3 , and now my phone cannot receive or make calls.
I need help, what do i do??
I cant even find my original rom so i can install that, or even a custom rom that supports my baseband..
Can you please help me?
Best regards, Alkis.
alkis91 said:
...i did my first rooting to be honest yesterday and i chose PMP Ultra custom rom...
Click to expand...
Click to collapse
I think you are mixing some definitions.
Rooting is providing root capabilities to the phone, this is a standard operation in the *nix world.
Selecting a ROM is formatting the whole system and put a new one and you probably changed the kernel (hence the baseband problem).
Fortunately the phone is not bricked (unable to boot), so my recommendation is try to check if there are other kernels/ROMs compatible and change it.
Fortunately this showed while searching: http://forum.xda-developers.com/showpost.php?p=42182649&postcount=1708
alkis91 said:
Hello everybody, my device is a Samsung Galaxy S Duos S7652.
I am new at this whole rooting thing, i did my first rooting to be honest yesterday and i chose PMP Ultra custom rom, because it was the best rom for my taste.
Unfortunately i didn't know about baseband compability , and my baseband version was s7562xxlj3 , and now my phone cannot receive or make calls.
I need help, what do i do??
I cant even find my original rom so i can install that, or even a custom rom that supports my baseband..
Can you please help me?
Best regards, Alkis.
Click to expand...
Click to collapse
I would recommend either restoring a NANDROID backup in recovery and if you don't have a backup I would recommend searching for your devices firmware here http://www.sammobile.com/firmwares/1/ and then flashing it via Odin. Let me know if you still have questions I'll be happy to help you out.
Sent from my SCH-I535 using XDA Premium 4 mobile app
-solved-
Actually i solved the problem with a little reaserch, i flashed a differend firmware, and then the pmp rom worked like a charm
Thanks to everyone anyway!
alkis91 said:
Actually i solved the problem with a little reaserch, i flashed a differend firmware, and then the pmp rom worked like a charm
Thanks to everyone anyway!
Click to expand...
Click to collapse
Hey man, could you share with us some details how you solved the problem? What firmare you flashed, did you used some custom kernel etc?
Thanks.
best way is too..
Reflash the stock firmware by going into download mode by pressing voldwn+Home+power and connect it to pc only when u have d samsng drvrs or kies installed on pc and firmware file too..
shankarsj said:
Reflash the stock firmware by going into download mode by pressing voldwn+Home+power and connect it to pc only when u have d samsng drvrs or kies installed on pc and firmware file too..
Click to expand...
Click to collapse
That's a bit of overkill if they just need the modem, unless it's not been separated out of the original full firmware to flash separately, or you need to update the bootloaders.
To dosadnik2001: Which firmware you need depends on which region the phone is from typically. Sometimes other modems from other firmwares work on unlocked phones, but best to stick with what you know should work right first.
What I do not understand is how the baseband firmware and the custom ROM are related?
I've found some post about changing the baseband firmware and there they say that the ROM doesn't care about the baseband, so you should only change it if there are some optimized baseband that can make your network coverage better. On the other side, I found several post claiming that certain ROM is not working because of the baseband firmware version.
Flashing firmware that is not for your region is again questionable for me. Doesn't this going to mess up somehow the microwave part of the phone and you can have some issues with the network carrier eventually?
Thanks.
hi guys,
i have internet issue. i tried 4.1.2 stock, 4.3 stock, 4.4.2 ported stock, also 4.4.4 custom roms (almost all custom roms) my phone has clone imei. so i have to use patched modems (mk6,mg4 ETC.) but like every 30 mins, i loss my connection to internet. it pop ups 'you used 299.98 kb' i tried almost all roms, even a rom with 4 file (re-partition thing) but it still happens. anyone know how to fix it or whats the problem? in the past i used to same patched modems too. but this issue is new when i tried 4.4.2 ported stock roms.. please help me guys. thanks!
Have you checked your apn settings?
Hi.
EDIT: My phone is a GT-I9300 bought in Denmark (So I guess International).
So yesterday I installed this custom rom from Android 4.3 to Unofficial Cyanogenmod 12.1 (Here is the article: http://forum.xda-developers.com/galaxy-s3/development/5-1-x-cyanogenmod-12-1-t3066864). I got it installed with no problems but then I discovered that I had no 3G (data connection). My IMEI and APN was fine and it could recognize my carrier (Telenor Denmark). I tried installing more than 5 different flashed modems but with no luck. So, today I installed the stock Android 4.1.2 official ROM and the 3G was working perfectly again. I then tried installing CM 12.1 again, but the same error occurred. I have no problems making calls and sending text messages, and WIFI works too.
Could someone lead me in the right direction to solving this error?
Thank you in advance.
Andreas B. Ostergaard
If you had official 4.3 in the beginning there is no way you can get a signal or 3g if you go back 4.1.2 except somewhere in the past you restored your old 4.1.2 efs backup. If you have signal in 4.1.2 this means you still have efs v1. Since cm12 doesnt change your efs or modem you may still have network. Your 3g problem may be efs v1. Install official 4.3 first and update your efs to v2 then install a clean cm12 and try again.
thewalekk said:
If you had official 4.3 in the beginning there is no way you can get a signal or 3g if you go back 4.1.2 except somewhere in the past you restored your old 4.1.2 efs backup. If you have signal in 4.1.2 this means you still have efs v1. Since cm12 doesnt change your efs or modem you may still have network. Your 3g problem may be efs v1. Install official 4.3 first and update your efs to v2 then install a clean cm12 and try again.
Click to expand...
Click to collapse
Hi. Thanks for your answer.
I know this is a stupid question, but how do I update my EFS?
Thank you.
Andreas.
If you install official 4.3 through odin, it will update automaticly.
thewalekk said:
If you install official 4.3 through odin, it will update automaticly.
Click to expand...
Click to collapse
Okay but then I don't really understand because I have already updated once to 4.3 OTA (or via Kies maybe) before I began installing custom roms. Shouldn't that be the same as using Odin?
Best regards.
Andreas.
I never updated via ota or kies before and never even used kies before (no needed). Also I use my s3 rooted since day one. So maybe (i say maybe because i really dont know) ota updates might keep your efs unupdated. (Since it is an update not the whole package).
Download an official 4.3 from sammobile.com and try and see. (Nothing to lose anyway)
---------- Post added at 09:22 PM ---------- Previous post was at 08:59 PM ----------
https://www.dropbox.com/s/qzgn1abhr4qcmls/Ultimate_Kernel_Cleaning_Script_v1.0_en_SGS3.zip?dl=0
https://www.dropbox.com/s/f1zbm0tvsvh5ww5/MegaWipe_-_GS3.zip?dl=0
And also these are the cleaning scripts for s3. They will wipe clean your entire phone even the system and any kernel leftovers. Use them before installing any custom roms because cm and sammy roms are completly different roms and any leftovers can make problems to your system..
@AndreasX12: Failing 3g-access has nothing to do with IMEI/efs-issues, but may be a CM-issue. So, if you've still your correct IMEI and network access with 4.3-firmware, (backup your efs-data and the whole system and) try simply another AOSP-ROM, Omni or Euphoria fe.
Recommended updating path from stock 4.3 leads through 10.2, 11 and ad last 12.1.
If you have stock 4.3 download stable cm10.2 and flash it through recovery twice and reboot. You can skip cm11 than and flash cm 12 or cm12.1.
Cm10.2 is the first one cyanogenmod which change partition layout a bit.
Converting between efs 1 and efs 2 is possible and recommended on stock firmwares by flashing corresponding modem version by Odin. It also have place while flashing whole rom through Kies, Odin or Heimdall.
To omit future 3g errors flash roms without sim card onboard.
____________________________________________
P3110 / I9300 / I9100 / NEXUS 5 / iPAD2
Thank you all for your answers.
Special thanks to rp158. I have installed OmniROM instead so it was a problem with the CM12.1 unofficial build.
Best regards,
Andreas.
Hello!
Phone Gt-i9300
So i was happily using omnirom for 1 year until my motherboard died last week
so i ordered a new board. i installed it, it was on 4.1.2 unlocked, and i decided to update it without making a efs backup! so dumb!
So i installed a 4.3 Stock ROM, no signal so i had to install
-Patched XXUFMJ9 kernel
- Patched BUUGMJ3 modem
So i can use my phone with no problems in STOCK....
BUT. I hate STOCK..
I have tried to flash omniroom 4.4.4, but it says unknown baseband, uknown imei.. i tried installing omniroom and then installed again the patched modem buugmj3 and ofcourse nothing happened...
So.. my question is.. Am I forced to stick with this TouchWiz Rom? or is there any way for me to do something to get omniroom detecting my signal?
Oh something i was forgeting.. before i updated to stock 4.3... i installed first omniroom.. but i decided to update to stock 4.3 because i was getting signal but it could take 1 HOUR for the phone to get the signal.. and from there signal would lose at any moment.
anyone? i read the FAQ and did this
Q9: I'm sure I've correctly flashed an SGSIII ROM with the right CSC for my network but why can I still not make calls?
If your phone was running an Android version less than v4.3 before you flashed a new ROM then you may need to install a patched modem and, if you upgraded to a newer stock ROM, a patched kernel too such as the zuluman modem FW/kernel. You will usually not need to install a patched kernel if you install CyanogenMod or a CM-based ROM. A number of kernels and modem firmwares patched for Android 4.3+ are available here.
Click to expand...
Click to collapse
and still nothing