Database Users

32g sm-n9005 baseband unknown/imei null/sound and camera not working

After flashing the sm-n9005 to N9005DXUENE4 the phone is not function at all. Though I can still boot into the system it becomes very laggy, baseband unknown, imei null sound and camera not working. Did try to flash Sweetrom V7 still the same. Anyway if there's a way I can bring it back to life?

Try to flash back stock rom..or restore thru kies 3 will be much better..
Sent from my GT-S7500 using XDA Free mobile app

Did try the stock rom already, still the same.

at217 said:
Did try the stock rom already, still the same.
Click to expand...
Click to collapse
IMEI NULL/NULL is modem or hardware problem
My guess is that it is due to a modem/firmware mismatch. Start flashing a modem for same fw version.

did that already, one more thing the phone keyboard and the swipe to unlock is not responsive at all.repair.

did you find any solution and fixed your phone ?

ohayyam said:
did you find any solution and fixed your phone ?
Click to expand...
Click to collapse
that's a modem problem
flash ir with odin

rayman95 said:
that's a modem problem
flash ir with odin
Click to expand...
Click to collapse
I tried different stock rom and different modem files for LTE but still same... what is correct combination to fix this problem.
my CSC EUR, it was XSI changed due to custom rom ???
I have 6 LTE modem from indie omega rom and fount on xda 2 more MJI6 and MI6 ... I tried all with FNF2 , latest and older xsi stock roms and some combination of rom and modem. but could not fixed yet.
i tried your rom too )
i tried mirek190 methods but could not find a mmsblk0P11 file or edit mine on phone to write imei ...
still nothing ...

ohayyam said:
I tried different stock rom and different modem files for LTE but still same... what is correct combination to fix this problem.
my CSC EUR, it was XSI changed due to custom rom ???
I have 6 LTE modem from indie omega rom and fount on xda 2 more MJI6 and MI6 ... I tried all with FNF2 , latest and older xsi stock roms and some combination of rom and modem. but could not fixed yet.
i tried your rom too )
i tried mirek190 methods but could not find a mmsblk0P11 file or edit mine on phone to write imei ...
still nothing ...
Click to expand...
Click to collapse
When arrive the problem and which rom and modem do you have before?
You need to go back on this... you Don t have efs backup?????
Otherwise try to put NF2 modem with NF4 rom. Bootloader is not important.
But check if modem well installed because odin says PASS but still on old modem

Try to flash latest NG2 firmware after whipe cache and factory reset. It did the job for me.

rayman95 said:
When arrive the problem and which rom and modem do you have before?
You need to go back on this... you Don t have efs backup?????
Otherwise try to put NF2 modem with NF4 rom. Bootloader is not important.
But check if modem well installed because odin says PASS but still on old modem
Click to expand...
Click to collapse
how can i check the modem with baseband unknown imei null phone ? Even phone info samsung application shows nothing !!!

try khizar method to flash NF2 or NG2 modem

Thank you
rayman95 said:
try khizar method to flash NF2 or NG2 modem
Click to expand...
Click to collapse
I have been already try KHIZAR'S METHOD*to install different LTE Modems on my phone with different stock roms. No matter finally i gave my phone to local repair shop. Samsung Official repair center's do not care about my phone due to it is N9005 and it is not for my country selling phone.
And another question my first N9005 slept in water during almost whole night. When i wake up in the morning i found my phone in water since many hours. I give it repair shop to check also but seems to main board needs to be replaced. Connection sockets damaged badly like melted half of them. is it possible to only change the connection sockets instead of whole mainboard ? Any idea ? and Where can i get only the connection sockets ? from samy ? ))
And i am starting the googled to find N9005 mainboard sockets

You re the terminator of N9005.? ....... no idea about motherboard or connector sorry....

I am having the same issue,
I'm new to the site been cool so far learned a lot and done a lot with my Note 3 since being here.
I recently rooted and install a custom rom (N900_NF3_INU_Dr.Ketan Custom ROM K11) that works great, I tried flashing back to stock but encountered a major problem. after flashing to stock my IMEI is unknown and also my base-band from reading it seem as if my EFS got corrupted tried a ton of different thing and still I cant get this to work on stock. Only way my IMEI and base-band comes back is whenever I reinstall the custom rom (N900_NF3_INU_Dr.Ketan Custom ROM K11) and restore the EFS that was backed up during the first installation of this rom
Thanks in advance all help is greatly appreciated. :good::good:

juniorbb2201 said:
I am having the same issue,
I'm new to the site been cool so far learned a lot and done a lot with my Note 3 since being here.
I recently rooted and install a custom rom (N900_NF3_INU_Dr.Ketan Custom ROM K11) that works great, I tried flashing back to stock but encountered a major problem. after flashing to stock my IMEI is unknown and also my base-band from reading it seem as if my EFS got corrupted tried a ton of different thing and still I cant get this to work on stock. Only way my IMEI and base-band comes back is whenever I reinstall the custom rom (N900_NF3_INU_Dr.Ketan Custom ROM K11) and restore the EFS that was backed up during the first installation of this rom
Thanks in advance all help is greatly appreciated. :good::good:
Click to expand...
Click to collapse
So you are lucky , you can use your phone with custom ROM. I tried many custom and stock and different modems ..Still imei null and unkown basband (
Hopefully Samsung will fix this .ucking useless problem with 4.4.3 ROM...
sign: N9005 Terminator )

ohayyam said:
I tried different stock rom and different modem files for LTE but still same... what is correct combination to fix this problem.
my CSC EUR, it was XSI changed due to custom rom ???
I have 6 LTE modem from indie omega rom and fount on xda 2 more MJI6 and MI6 ... I tried all with FNF2 , latest and older xsi stock roms and some combination of rom and modem. but could not fixed yet.
i tried your rom too )
i tried mirek190 methods but could not find a mmsblk0P11 file or edit mine on phone to write imei ...
still nothing ...
Click to expand...
Click to collapse
Here mmsblk0P11

worked for me
goodoane said:
Try to flash latest NG2 firmware after whipe cache and factory reset. It did the job for me.
Click to expand...
Click to collapse
You are a gent. My phone is alive and well again thanks to your advice. Much appreciated

UNCNOWN IMEI,
I ALSO HAVE BEFORE
AND I INSTAL
Phronesis N7 v7.0.zip
AND IMEI IS OK,
BUT I THINK MY NOTE3
PROBLEM HARDWARE,
IT WORK ONLY WHEN
NETWORK GSM,
AND IT NO WORK IF
LTE/3G/2G AUTO,
IT NOTIFY "NO REGISTERED
InUNCNOWN IMEI,
I ALSO HAVE BEFORE
AND I INSTAL
Phronesis N7 v7.0.zip
AND IMEI IS OK,
BUT I THINK MY NOTE3
PROBLEM HARDWARE,
IT WORK ONLY WHEN
NETWORK GSM,
AND IT NO WORK IF
LTE/3G/2G AUTO,
IT NOTIFY "NO REGISTERED
IN NETWORK"
*
I THINK MAYBE NEED UPDATE MODEM WITH Odin, I UPDATE
MODEM NORDIC,
IT NOT HELP,
I UPDATE ANOTHER, AGAIN AND AGAIN, EVEN
I UPDATE OFFICIAL FIRMWARE,
ONE FILE AND FOUR WITH PIT
AND NOTHING BETTER THAN
Phronesis N7 v7.0.
I TRY INSTAL
ANOTHER FEW VERSIONS OF Phronesis
BUT IT BRICKS
AND ONLY v7.0
NO BRICKS.

Difficult understand your post .
Suggest flashing latest stock rom for your model and test .Check IMEI correct . Back up EFS .

[Q] I have a problem imei samsung galaxy s5

PLEASE i dont know help mi phone it isn't imei = null/null
i did the actualization corresponding from de phone. evething ok.. after 4 days later.. my phone lost the signal i dont know what to do
my phone is samsung galaxy sm-g900h model and version 4.4.2
I triyed to do root my cell phone but i keep everything the steps .. and left it unloaded but not ended then disconnect after of 2 hs .. and now show this alert (( firmware upgrade encountered an issue. please select recovery mode in kies & try again. ))
I hope you can help me im my problem tnk.. im waiting for answers.:good:
(i speak spanish too)

Have you tried restoring back to stock through ODIN? Download your stock firmware from the sammobile website, and follow a guide on how to restore your phone with ODIN.
Note that this will reset your device and you will lose all your data.
If that doesnt work then im not sure what you can do i'm sorry

cesar77.s5 said:
PLEASE i dont know help mi phone it isn't imei = null/null
i did the actualization corresponding from de phone. evething ok.. after 4 days later.. my phone lost the signal i dont know what to do
my phone is samsung galaxy sm-g900h model and version 4.4.2
I triyed to do root my cell phone but i keep everything the steps .. and left it unloaded but not ended then disconnect after of 2 hs .. and now show this alert (( firmware upgrade encountered an issue. please select recovery mode in kies & try again. ))
I hope you can help me im my problem tnk.. im waiting for answers.:good:
(i speak spanish too)
Click to expand...
Click to collapse
If you don`t have the EFS folder backup up you need to turn it in for repair because there is nothing else to do about it. The motherboard will probably be replaced in order to get a new IMEI number.

hello? somebody help me? without imei null null samsung s5.. its root my phone..

cesar77.s5 said:
hello? somebody help me? without imei null null samsung s5.. its root my phone..
Click to expand...
Click to collapse
I`am sorry, no one can help you if you don`t have your EFS folder backed up somewhere afaik i`am afraid.

gee2012 said:
I`am sorry, no one can help you if you don`t have your EFS folder backed up somewhere afaik i`am afraid.
Click to expand...
Click to collapse
and any patch or something to fix imei? that form i fixed my phone s3 wit a patch

cesar77.s5 said:
and any patch or something to fix imei? that form i fixed my phone s3 wit a patch
Click to expand...
Click to collapse
There is no patch for something that is not restorable ie is gone. Have a new motherboard installed or sell the phone for parts, that`s it mate

I hope any other solution.. tnk help

You didn't provide much information for us. Not even what program you used to root or the Odin log and verbatim error messages. So it's uncertain what happened due to the lack of information.
Try writing a full, stock firmware image for your carrier with Odin and see if that restores your phone. If not, is your phone under warranty? You may wish to try making a warranty claim with your carrier. Otherwise you can look to a paid vendor for assistance. This forum does not condone IMEI manipulation and is the wrong place to pose IMEI questions. You may find a good Google search to be advantageous.
.

Unknown baseband,null imei and no sound...plz help to fix this issue

i was trying out an aokp rom and ended up with null imei and unknown baseband
gave phone to repair and ended up in no sound situation as well
my model number is sm-n9005 which i bought from melbourne and currenly using it in india
so far i tried many solution fixes from xda and none of then worked out for me
1.tried flashing stock rom 4.4.2 poland which was working fine earlier before this situation arise but unfortunately it didnt work out this time
2. tried to flash other custom roms and no luck
3.i have no efs back up to retore the efs folder
4.havnt tried anything yet via adbshell as i have no much knowledge regarding the same
plz help me to fix this issue also im uable to give it to samsung service centre as the dont provide service for 9005 model here

sujithsidharth said:
i was trying out an aokp rom and ended up with null imei and unknown baseband
gave phone to repair and ended up in no sound situation as well
my model number is sm-n9005 which i bought from melbourne and currenly using it in india
so far i tried many solution fixes from xda and none of then worked out for me
1.tried flashing stock rom 4.4.2 poland which was working fine earlier before this situation arise but unfortunately it didnt work out this time
2. tried to flash other custom roms and no luck
3.i have no efs back up to retore the efs folder
4.havnt tried anything yet via adbshell as i have no much knowledge regarding the same
plz help me to fix this issue also im uable to give it to samsung service centre as the dont provide service for 9005 model here
Click to expand...
Click to collapse
Try this post of mine. Good luck.

vndnguyen said:
Try this post of mine. Good luck.
Click to expand...
Click to collapse
well i manage to bring back sound and baseband by flashing australian firmware and doing some modem flash over it
after that i tried couple of old roms but still imei remains "/01"
now i flashed back the australian firmware, this time didnt have to flash modem to brig back sound as it booted up normally
but still im struggling to fix my imei number as now i have a wifi phablet instead of working phone??
is it possible to fix the imei number somehow...this whole thing is driving me crazy!!!

Follow this link http://forum.xda-developers.com/showthread.php?t=2567133
Same thing happen to me. U cant bring back ur Ime flashing some roms or firmware. Because Now your EFS is blocked by KNOX. After you upgrade Do not downgrade or flash older modems .
This is the method you can bring back your phone. Before try this method flash the lates firmware then try these commands.
Good luck

IMEI NULL fixed

hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null

roy0175 said:
hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null
Click to expand...
Click to collapse
me too i have the same problem if u can upload this moden in pcloud please

roy0175 said:
hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null
Click to expand...
Click to collapse
don't work with me i flash my phone s4 i9500 with official lolilop 5.01 xxuhoa7 but still imei null please help me

i have s4 i9500 with null imei & unknown baseband i flashed you bin file but now my
roy0175 said:
hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null
Click to expand...
Click to collapse
i have s4 i9500 with null imei & unknown baseband i flashed you bin file but now my phone is asking for sim network pin code
plz help me

just flash any custom firmware through recovery

Galaxy S4 GT-I9505 IMEI / Baseband NULL / NULL
Hello every body, and thank you at advance for multiple sharing , and help solving android problems.
Am facing the same problem of NULL imei and base band as well, i endured this issu after a month of experiencing a new official update from kitkat 4.4.4 to lollipop 5.0.1 it worked fine at first but with use i had heat issu, and loss of network 2G intermittently ..
i tried to root the device, but it gave no solution, the re-install of lollipop non-official leads me to the loss of IMEI numbre.
i triyed to downgrade to kitkat, i didnot found the 4.4.4 version in samsung stock, i've downloaded 4.4.2 , reinstall, the lollipop is still persisting.
back to hard samsung wipe data , also gave nothing.
please advise.
thank you
PS : i have no ESF backup

roy0175 said:
hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null
Click to expand...
Click to collapse
Hey roy thnks for ur wonderful idea, i done it before from one youtube video i was very worried dat time, my bad luck i saw ur thread so late, ok so now i wanna to know are bootloader is still update after flash this modem. Bin so can u flash any kitkat costom rom? Pls reply bak whaen u see my msg sir, thnks in advance... Adi from india....

Great you are thanks allot

adilabdi110 said:
Hey roy thnks for ur wonderful idea, i done it before from one youtube video i was very worried dat time, my bad luck i saw ur thread so late, ok so now i wanna to know are bootloader is still update after flash this modem. Bin so can u flash any kitkat costom rom? Pls reply bak whaen u see my msg sir, thnks in advance... Adi from india....
Click to expand...
Click to collapse
yes u can update KitKat custom rom bt modem.bin is compatible for lolipop

thanks op for the method for last two days i was not having proper sleep since i flashed my s4 with custom rom , the original firmware was
lollipop 5.01 and the custom rom was based on kit kat 4.2 (aroma ozcan rom 6.3) everthing went fine till the final boot and there was no
imei and i was not able to make any calls , i searched every where i could , i tried to restore my nanadroid backup , efs partition everthing went wrong . I tried one or two method from some website but that too was not hope full finally with GODS GRACE I stumbled upon this thread and id worked
i followed a youtube tutorial for the basic of modem flashing just follow his video for the odin version and he advise to flash the modem twice i did exactly that and it went fine and now i am albe to recive and make calls
this is what i did
downloaded the odin version 3.04
downloaded the modem file that op provided
unzip it to desk top
run odin as administrator
un checked "reboot"
turn the phone into download mode and connected to the pc
selected "phone" in Odinn and navigated to the bin file
hit start
onec it is over i did re flashed it once again
and it will do the work
i will also post the video which i followed
since i am a new user i am not supposed to post the outside link here so please check the title
"How to FIX Samsung Galaxy S4 KitKat WI-Fi - Modem Won't Change FIX - How to flash modem on S4 - Odin"
channel " WICKED™ ANDROID [HD]"
modes please make this thread sticky it would be helpful for many

Friendz its usefull me also many times.because i like custom rom

Bro I having kitkat os for my s4 gt i9500 I have flashed but no signal nd imei shall I do ur modem.bin flash means it will work

I got the same problem to a Galaxy S4 GT- I9505 , noting that the slot where the card insert the card and move about , but no jack jumper, but once active has IMEI , 10 times is null . I tried this method , but without any success , so I look IMEI / null . Can you explain , or sent to a link with other methods to repair IMEI .

Fixing NULL IMEI Error After downgrading to Kitkat from Lollipop
Fixing NULL IMEI after downgrading to Kitkat from Lollipop Video Tutorial : https://www.youtube.com/watch?v=VpHjWr3NvWQ

Thanks a lot ...
But how can we chang imei with my original imei ???
9898600143 please help

Thanks!!!!!!
roy0175 said:
hello friendz this is my solution which i facing several times but i can share with you.
i love always new firmware new testing on my samsung gallaxy s4 i9500.
after flashing a new firmware "official lolipop v5.0.1"my network signal gone and imei " NUll "
but after install lolipop firmware all ok no problem.network signal fine,IMEI ok
but when i downgrade all ok except Network and IMEI
then after hundred times research i extracted "modem.bin" from lolipop firmware and flashed my s4 and violla all ok
i uploaded that modem as zip format
just extract and flash via odin if u found your net signal bar gone and IMEI null
Click to expand...
Click to collapse
Thank you very much, worked for me, :laugh: :good:

Can you describe what exactly worked for you and how it worked for you? I am stuck with the same problem...

LineArc said:
Can you describe what exactly worked for you and how it worked for you? I am stuck with the same problem...
Click to expand...
Click to collapse
You need to descripe what you did. There are many ways that can result in imei null.

A couple of days back I updated my s4 and then I dropped it. It rebooted and ola my imei is gone for ever
---------- Post added at 02:47 PM ---------- Previous post was at 02:45 PM ----------
Lennyz1988 said:
You need to descripe what you did. There are many ways that can result in imei null.
Click to expand...
Click to collapse
Hope you could help me with this problem...

LineArc said:
A couple of days back I updated my s4 and then I dropped it. It rebooted and ola my imei is gone for ever
---------- Post added at 02:47 PM ---------- Previous post was at 02:45 PM ----------
Hope you could help me with this problem...
Click to expand...
Click to collapse
If it was working before you dropped it, then you have hardware damage and the above method will not fix it. Bring it to a service center.

N9005 Baseband version unknown, IMEI null HELP!

Yesterday I was running unofficial lollipop leak rom everything was okay then I downgraded to official kitkat via odin after that the phone became so lagy and weird, unknown Baseband version, IMEI null also camera and sound doesn't work! I tried to flash the lollipop leak again but no result same problem I also tried many stock and custom roms I was using before but nothing changed Baseband still unknown and unfortunately I don't have EFS backed up! Please help me solving this problem.

So much flashing and no backup ever. Bingo
Search the forums because there is an answer

I didn't know I'd need it :/
Is there a solution for this case?

Problem solved.

how
MarshR8 said:
Problem solved.
Click to expand...
Click to collapse
how u solved it ????

i have this problem
i have this problem how to fix this pls

MarshR8 said:
Problem solved.
Click to expand...
Click to collapse
how you solved your problems I have the same. please

Just do the firmware recovery in Samsung Kies.
Take out battery and follow instructions in firmware upgrade and initialization on Samsung Kies.
Should reset everything to normal again
If it doesn't ask for model number and serial number in the setup you need to have the phone disconnected and connected when it asks.
Hope this helps

Why would he help others when he got help. Just run away is the norm. ?