i9500 baseband unknown - Galaxy S 4 Q&A, Help & Troubleshooting

my samsung galaxy s4 i9500 have big problem
baseband unknow
imei null/null
i try flash many firmware same cant fix
PLEASE HELP ME

Do you have an efs backup?
If not.. Try to flash via odin the stock one that came with your phone, that fix it on my old cappy.
Sent from the past...

thank you
ktouy said:
Do you have an efs backup?
If not.. Try to flash via odin the stock one that came with your phone, that fix it on my old cappy.
Sent from the past...
Click to expand...
Click to collapse
bro i did it...dont work

Try on this post...
http://forum.xda-developers.com/showthread.php?t=2370699
Sent from my GT-P3110

Related

Need help !!! Fake imei !!

I was using CM11 on my i9500. but then i couldnt tolerate with its battery life, so i flashed Nishlight's rom. then when i realized my phone has lose its IMEI, so i tried restore my CM11 backup, but still have the fake 0049.. IMEI. then i flashed stock JB4.3 firmware and still have the fake 0049.. IMEI ... help... i dont have any phone left :crying::crying::crying::crying:
ahodil55 said:
I was using CM11 on my i9500. but then i couldnt tolerate with its battery life, so i flashed Nishlight's rom. then when i realized my phone has lose its IMEI, so i tried restore my CM11 backup, but still have the fake 0049.. IMEI. then i flashed stock JB4.3 firmware and still have the fake 0049.. IMEI ... help... i dont have any phone left :crying::crying::crying::crying:
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2346136
Look in that thread. That Spocky dude in second post might be able to help you.
will do..but now. i tried reflash another stock JB4.3 ..and then IMEI turns Unknown...sigh..
ahodil55 said:
will do..but now. i tried reflash another stock JB4.3 ..and then IMEI turns Unknown...sigh..
Click to expand...
Click to collapse
flash mj8 or 9 modem twice from here http://forum.xda-developers.com/showthread.php?t=2192025
will try thanks.
samersh72 said:
flash mj8 or 9 modem twice from here http://forum.xda-developers.com/showthread.php?t=2192025
Click to expand...
Click to collapse
I think every modem which >=MG9 will help you find ur real imei back. MJ8 and 9 will do. :good::good::good:
it doesnt work...
Didnt you take efs backup?? if yes. then restore it.

[Q] Need EFS backup for 4.4.2(SM-N9005)

Hi every one i strongly need efs backup file for sm-n9005 having the rom 4.4.2, i am stuck while updating firmware, now i have unknown band version please help me please help me
mrfahad45 said:
Hi every one i strongly need efs backup file for sm-n9005 having the rom 4.4.2, i am stuck while updating firmware, now i have unknown band version please help me please help me
Click to expand...
Click to collapse
Lol the same problem here but for me i accidently check phone efs clear and no imei no baseband
rida007 said:
Lol the same problem here but for me i accidently check phone efs clear and no imei no baseband
Click to expand...
Click to collapse
we both have same problem, can we find any solution
mrfahad45 said:
we both have same problem, can we find any solution
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Click to collapse
Yes we can .. for me the first thing to do im downloding 4.4.2 leak now and i will see if the baseband and imei will back after flash with pit file and for u ??
Guys, try make backup of your EFS. I know your EFS is broken but maybe you can recovery.
Look this:
http://forum.xda-developers.com/showthread.php?t=2447342&page=31
rida007 said:
Yes we can .. for me the first thing to do im downloding 4.4.2 leak now and i will see if the baseband and imei will back after flash with pit file and for u ??
Click to expand...
Click to collapse
from where you will get ths .pit file???
mrfahad45 said:
Hi every one i strongly need efs backup file for sm-n9005 having the rom 4.4.2, i am stuck while updating firmware, now i have unknown band version please help me please help me
Click to expand...
Click to collapse
How did you lose your imei?
rida007 said:
Yes we can .. for me the first thing to do im downloding 4.4.2 leak now and i will see if the baseband and imei will back after flash with pit file and for u ??
Click to expand...
Click to collapse
Flashing a pit file is a absolute last resort
Sent from my SM-N900 using XDA Premium 4 mobile app

[q] baseband unknown

HEY EVERY ONE I TRY RECOVER MYSELF FROM SOFT BRICK AND I TRIED A PIT FILE AND CLICK ON A RE-PARTITION IN ODIN, NOW I DON'T HAVE ANY MOBILE NETWORK, BASEBAND UNKNOWN IMEI NULL/NULL, CAMERA IS NOT WORKING, PLEASE SOMEBODY HELP ME I WILL PAY FOR THAT. MODEL SAMSUNG NOTE 3 (SM-N9005)
:crying::crying::crying::crying::crying::crying:
I JUST USE MY NOTE 3 FOR ONE DAY ON OTHER DAY I GOT THIS PROBLEM HAVING NO WARRANTY :crying::crying:
mrfahad45 said:
HEY EVERY ONE I TRY RECOVER MYSELF FROM SOFT BRICK AND I TRIED A PIT FILE AND CLICK ON A RE-PARTITION IN ODIN, NOW I DON'T HAVE ANY MOBILE NETWORK, BASEBAND UNKNOWN IMEI NULL/NULL, CAMERA IS NOT WORKING, PLEASE SOMEBODY HELP ME I WILL PAY FOR THAT. MODEL SAMSUNG NOTE 3 (SM-N9005)
:crying::crying::crying::crying::crying::crying:
I JUST USE MY NOTE 3 FOR ONE DAY ON OTHER DAY I GOT THIS PROBLEM HAVING NO WARRANTY :crying::crying:
Click to expand...
Click to collapse
do you have backup your efs? it should be efs related issue.
IzArsha said:
do you have backup your efs? it should be efs related issue.
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Click to collapse
i don't have any backup
mrfahad45 said:
i don't have any backup
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Click to collapse
Try flashing this: http://www.sammobile.com/firmwares/3/?download=30223
It have fixed a few phones for me, with unknown baseband
Ratata82 said:
Try flashing this: http://www.sammobile.com/firmwares/3/?download=30223
It have fixed a few phones for me, with unknown baseband
Click to expand...
Click to collapse
not work for me
I hope something works for you. I have the same problem. I'm now trying to analyze my efs partition. There is nothing worse than having a phone without the "phone"
mrfahad45 said:
not work for me
Click to expand...
Click to collapse
Try this link: http://forum.xda-developers.com/showpost.php?p=51152510&postcount=4
vndnguyen said:
Try this link: http://forum.xda-developers.com/showpost.php?p=51152510&postcount=4
Click to expand...
Click to collapse
He does not have the EFS backup, so that's a no go .
Before messing around with the Efs Partition, I would suggest to flash the actual F4 BTU FW. I faced this Problem myself when I tried to downgrade from E3 (Singapore) to NB7 (Germany). We actually can't downgrade the Baseband after flashing an actual Firmware. It will cause exactly this Problem. So flash the latest FW you where on or an newer one and see, if it solves the Problem. At least for me it worked, after Efs restore failed.
Gesendet von meinem SM-N9005
Did you fix it ?
mrfahad45 said:
HEY EVERY ONE I TRY RECOVER MYSELF FROM SOFT BRICK AND I TRIED A PIT FILE AND CLICK ON A RE-PARTITION IN ODIN, NOW I DON'T HAVE ANY MOBILE NETWORK, BASEBAND UNKNOWN IMEI NULL/NULL, CAMERA IS NOT WORKING
Click to expand...
Click to collapse
Did you fix it ?

[Q] Lost IMEI and Baseband version

Hi Guys.
I was trying to install a custom rom .. in that process i lost my IMEI Number and Baseband Version.
I tried many things but not able to get my baseband and IMEI back..
Also Service Mode /Engineering mode is also not working for my Device.
i have efs backup through efsbackup app... not able to restore it
Please guide me how to get it fixed.
Model Number: Samsung Galaxy S4 (I9500)
Kitkat 4.4.2
Rooted
Please Help...
Do you downgrade from Lollipop to Kitkat?
Sent from my SM-G920F using Tapatalk
yes... i first installed a custom rom.. but it dint worked.. my phn was bricked.. then i downloaded the official kitkat version.. and now i m back to kitkat..
the best thing in kitkat is that i got my IR working .. which was not working in lolipop..
But the main problem is my imei number and baseband version.. its missing..
i have my backup of efs folder.. but dont know how to restore..
can u help??
sid2gud said:
yes... i first installed a custom rom.. but it dint worked.. my phn was bricked.. then i downloaded the official kitkat version.. and now i m back to kitkat..
the best thing in kitkat is that i got my IR working .. which was not working in lolipop..
But the main problem is my imei number and baseband version.. its missing..
i have my backup of efs folder.. but dont know how to restore..
can u help??
Click to expand...
Click to collapse
Firstly , this thread doesn't belong here. Its in the wrong sub section of the forum.
Secondly, flash back a lollipop modem and you will get back your imei. http://forum.xda-developers.com/showpost.php?p=56103578&postcount=3
This issue has already been brought up a million times, so next time atleast spend some time researching and reading through the forum or at least use google. Thanks.
Hey Jay
I m new to all this .. just in learning stage..
can u please guide me how to update back to lolipop..
please.. its almost 24 hrs..
Please jay...guide me how to upgrade to lolipop
sid2gud said:
Please jay...guide me how to upgrade to lolipop
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Click to collapse
I think for starters , you should stick to kitkat. Now to get back your imei, flash this file via odin : https://basketbuild.com/filedl/devs...odems And Bootloaders/I9500-XXUHOD4-MODEM.tar (since you're on stock, i assume you no longer have custom recovery)
Resolve this issue first.
Hey Jay...
Thanks a lot... It worked.. U r a life saver.. Thanks for your Help...
sid2gud said:
Flashed.. Now whats next ??
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Click to collapse
Did you get your imei back ?
yes.. everthing is working fine.. thanks a lot...
sid2gud said:
yes.. everthing is working fine.. thanks a lot...
Click to expand...
Click to collapse
No problem. Follow this guide if you wanna flash a custom rom next time : http://galaxys4root.com/galaxy-s4-tutorials/how-to-install-custom-rom-on-galaxy-s4/

NeeD HELP efs corrupt ....

Hey All ... i am having galaxy s4 i9505 ... i downgraded my s4 from 5.0.1 to 4.4.2 and efs is curropt now ... i again flashed lollipop stock firmware but still imei is null and baseband version is unknown ... i tried many methods but always failed .. i dont have any efs backup and i mistakenly cleared my efs using a tool ... plz help me out what should i do ....
First, backup your efs folder to as many places as you can. Also backup efs partition with philz recovery.
Then flash cm12.1. Now delete efs folder from your new cm12.1 ROM. Copy and paste the backed up efs folder to the same place where you deleted the old one. You will get network and imei in a few seconds.
Once you get network you can now flash back stock 5.0.2 via Odin or stay happy on cm12.1
Sent from my ASUS_Z00LD using XDA-Developers mobile app
You flashed via Odin using original Samsung USB cable?
ZuBaiR ChAuDhrY said:
Hey All ... i am having galaxy s4 i9505 ... i downgraded my s4 from 5.0.1 to 4.4.2 and efs is curropt now ... i again flashed lollipop stock firmware but still imei is null and baseband version is unknown ... i tried many methods but always failed .. i dont have any efs backup and i mistakenly cleared my efs using a tool ... plz help me out what should i do ....
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Click to collapse
How can you mistakenly clear your efs using a tool? All you had to do was flash the correct modem. What is your current modem?
Lennyz1988 said:
How can you mistakenly clear your efs using a tool? All you had to do was flash the correct modem. What is your current modem?
Click to expand...
Click to collapse
Sir bootloader version is I9505XXUHOA7
audit13 said:
You flashed via Odin using original Samsung USB cable?
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Click to collapse
Yes Original cables
Are you flashng 5.01 or 4.4.2?
sziraqui said:
First, backup your efs folder to as many places as you can. Also backup efs partition with philz recovery.
Then flash cm12.1. Now delete efs folder from your new cm12.1 ROM. Copy and paste the backed up efs folder to the same place where you deleted the old one. You will get network and imei in a few seconds.
Once you get network you can now flash back stock 5.0.2 via Odin or stay happy on cm12.1
Sent from my ASUS_Z00LD using XDA-Developers mobile app
Click to expand...
Click to collapse
doesnt work for me sir
ZuBaiR ChAuDhrY said:
Sir bootloader version is I9505XXUHOA7
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Click to collapse
And what is your modem version?
Lennyz1988 said:
And what is your modem version?
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Click to collapse
sir baseband version is unknown
ZuBaiR ChAuDhrY said:
sir baseband version is unknown
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Click to collapse
i've flashed new firmware and now build number is I9505XXUHOJ2 BUT STILL SAME PROBLEM
audit13 said:
Are you flashng 5.01 or 4.4.2?
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Click to collapse
sir 5.0.1 ....
Not sure what else to suggest unless a cell shop is able to create and flash the efs.
This is a tool for the s3 but it may work for your phone: http://forum.xda-developers.com/showthread.php?t=1804117

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