i9500 Losing IMEI & Bluetooth Address on ROM flash. - Galaxy S 4 Q&A, Help & Troubleshooting

Hello Friends,
Every time I flash a Custom AOSP based ROM i lose my efs,bluetooth address,imei.
But if I flash a Stock Based Custom ROM i do not have any errors or problems.
I have tried backing up efs and restoring it but no lock i have tried flashing the latest Lollipop Modem File.
If anyone has faced this problem please let me know the solution to it.
I am really frustrated with this error please help guys.

Related

can u help please sound and wifi is gone for s4

hello there
i have S4 (GT-I9505) i had custom rom on it than i try to flash with stock rom
the phone is working but no wifi or sound
please could help me
thanks alot
mehoob12 said:
hello there
i have S4 (GT-I9505) i had custom rom on it than i try to flash with stock rom
the phone is working but no wifi or sound
please could help me
thanks alot
Click to expand...
Click to collapse
What ROM did you have on it before you tried to flash the stock ROM and what ROM did you attempt to flash?
How did you attempt to flash it... Odin, Mobile Odin, CWM (if CWM, which CWM recovery did you use exactly)?
Did you do a full wipe, format data, system, etc. before attempting to flash?
The more details you can provide, the better your chances are of getting help.
Loss of sound and wifi is the classic sign of bootloader problems.

Image keep flashing on custom rom

Hello!
I have a Mk809III android mini pc. I flashed a custom firmware on it without a problem, but the image keep flashing randomly.. I tried with all kind of firmware but it's not good. I found a "half official" fw. for mk802, and it worked on it, but i really want finless or neomod rom. Has anyone encountered a similar problem? Thanks.

[Q] Imei null/null on stock firmware

Hello everyone i recently installed an custom rom on my note 3 SM-n900,the rom is called vm 14 is like a porting to Galaxy S5 setting with the new touchwiz,but the problem is that i got bored using this rom and when i tried to get back to stock rom from samsung it changes my imei to null/null.
So i tried to revert to custom rom once again and it works.Imei is stable not errors at all.
Any help how to revert to stock rom and to fix my imei ?
Thanks in advance.
It's known issue after VN ROM V14/14.1
Read this, perticularly post #2
In short - If you have flashed VN14/14.1 ever
1.Everytime you flash any other ROM you have to flash NE1 modem otherwise you won't have IMEI
OR
2.If you have any EFS backup made prior to flashing VN 14/14.1, just restore it and you are again free to flash any other ROM without loosing IMEI

please help me !

hey ,
i have i9500 galaxy s4 4.4.2 . yesterday i flashed by mistake [my stupidity...] the non latestest stock rom , with the maxfour v15 kernel - which went fine , but after that i had no signal.
now i flashed the latest stock rom which is - I9500XXUGNH4_I9500OJKGNI1_I9500JKUGNH1_HOME.tar.md5.
my imei match the imei number behaind the battery , and when i search for networks , i find my carrier , but i try to connect it says "not registered on network".
i had an imei not match problem in the past with the same current phone .
what do i need to do ?
flash a new model ? , what modem do i need ? [i from israel if it matters]
please help me ! im desperate!
Flash the same firmware again. Probably not all parts of the firmware were updated.
Sent from my black pearl using Tapatalk
I flashed the 4.4.2 newest stock kernel three times .
no change/...
please help !!! :crying::crying:
[email protected] said:
I flashed the 4.4.2 newest stock kernel three times .
no change/...
please help !!! :crying::crying:
Click to expand...
Click to collapse
bro first of all relax and download any custom rom and flash it via recovery say cynogenmod etc..then let it start and check whether you can connect to network if its fine then your hardware is perfectly safe and goahead with flashing the stock rom you downloaded (consider redownloading it to be sure) and flash it and you would be fine
Kushan02 said:
bro first of all relax and download any custom rom and flash it via recovery say cynogenmod etc..then let it start and check whether you can connect to network if its fine then your hardware is perfectly safe and goahead with flashing the stock rom you downloaded (consider redownloading it to be sure) and flash it and you would be fine
Click to expand...
Click to collapse
how will flashing a costum cynogenmod rom will fix this problem?
[email protected] said:
how will flashing a costum cynogenmod rom will fix this problem?
Click to expand...
Click to collapse
because installing a custom rom by fully formatting phone will delete any corrupted files that are causing the error and when you will flash the official rom it will intsall as a new clean rom and will work without any problem
Kushan02 said:
because installing a custom rom by fully formatting phone will delete any corrupted files that are causing the error and when you will flash the official rom it will intsall as a new clean rom and will work without any problem
Click to expand...
Click to collapse
i installed the cynogenmod rom [now i have 4.4.4] . problem NOT resolved.
my imei is good . i really dont know what is the problem ... please help me !

Problem to configure LTE after flashed new ROM(

Hello ,All
i am new to this experience and need help here.
I have recently flashed S6 PORT by Albe95 over my Galaxy S4 ,baseband V # I337MVLUEMK6 (Fido). Every are allright except could not endable LTE .after input all infos requires it allways got message the current profile is blocked .what should ido?
thx
Have you tried updating the baseband?
No.and how to do it?
The simplest way would be to flash the latest stock ROM from sammobile.com, then install TWRP, then flash the ROM.
Ok thank .will try
I am having a similar problem. Ever since I upgraded to Goldeneye my LTE coverage is not as good as it had been.
Does this sound like a baseband issue? Would appreciate guidance on how to check that?
It could be a baseband issue. How was signal quality on a stock rom? If it was fine, it sounds like it is a rom issue.
You may also want to try upgrading to the newest bootloader and modem too. Update options for the i337 and i337m will vary.

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