'SM G900H' baseband & imei gone unknown - Galaxy S 5 Q&A, Help & Troubleshooting

i had rooted my s5 then i came back to stock rom than i faced these problems so pls help me :crying:

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please help my imei null/null kitkat sm-n900

please help n900 software v 4.4.2 kitkat imei null/ null anyy helpp please :crying::crying:
i have the same problem with my sm-n900 after update to 4.4.2
i try a lot of solution but no way.anything fix my note
have you rooted your phone ???? Efs Partition Backup ?
fahadali2315 said:
have you rooted your phone ???? Efs Partition Backup ?
Click to expand...
Click to collapse
nothing new :S imei null null :S
no way
there is no way without box like spt octopus etc......
I had exactly the same thing yesterday and Brownie2k gave me the fix!
http://forum.xda-developers.com/galaxy-note-3/help/imei-rom-crash-issues-t2914098
You have an N900 though, so you'd need an N900 modem, preferebly the latest one for your model.
There are a few listed here: http://forum.xda-developers.com/showthread.php?t=2475714 but you need to find out which one to get (XXU, UBU, DXU etc)

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. ?

sm-g900h s5 baseband unknown And imei null/null please help

to day morning suddenly baseband unknown And imei null/null please help.
i am new abut this
how i start i am doing?
please help.
Help me
Hey man have you found yourself with a solution, coz i got an sm=g900h too with the same problem and no response, flashed Roms, Stock roms, modem trough odin and nothing. Please help me

!! Sm-n900k !! Imei null / baseband unknow / sw rev check failed fused 4 > binary 3

!! Sm-n900k !! Imei null / baseband unknow / sw rev check failed fused 4 > binary 3
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
rakyb said:
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
Click to expand...
Click to collapse
Why did you flash other variants roms? Because if you flashed right rom it would not brick it and lose imei.
Have you tried efs recovery method somewhere here at q&a forum?
kenny1991 said:
Have you tried efs recovery method somewhere here at q&a forum?
Click to expand...
Click to collapse
I did not tried. I will look it up. If you have any helpful link about efs recovery, can you post it here?
rakyb said:
Hi Guys!
I have a SM-N900K (KT version - South Korea) Galaxy Note 3. I upgraded it to Lollipop 5.0.1 and now IMEI is NULL. I can not fix it. I don't have any EFS backup.
I tried to downgrade by flashing stock 4.4.2 rom : N900KKKUENF2_N900KKTTENF2_N900KKKUENF1_HOME.tar.md5 but got error: SW Rev Check Failed Fused 4 > Binary 3.
I flashed with Stock 5.0 Rom: ALL_KTT_N900KKKU0GOC4_N900KKTT0GOC4_CL4362511_QB4250245_REV00_user_low_ship_MULTI_CERT.tar.md5 and another Rom: GALAXY_NOTE3_N900K_SPACEX_LOLLIPOP_MANHIT.tar.md5 but still same IMEI Problem!!!
There are not much Custom Rom for SM-N900K. So I tried to flash Sm-N9005 Custom Roms but there are always "Could not do normal boot!" problem.
I live in TURKEY! So I can't send the phone to South Korea. I gave my phone to a phone repairman. He couldn't fix it, even if he used up-to-date box.
I also looked for how to unlock bootloader. But there is none as I saw.
Please help me guys. I couldn't downgrade to 4.4.2 KitKat and still have IMEI null problem.
Thanks in advance...
Click to expand...
Click to collapse
I have same issues, but cannot find the way to fix it. Did you fixed it, can you share ?
Thanks
I had this problem 3 or 4 years ago. I found the solution that time. The solution to this problem is kernel if I remember correctly. You have to find a suitable kernel. When you find a suitable kernel for sm-n900k you can use many custom rooms.
Another thing is;
You have to install a custom rom then before starting the phone, flash suitable kernel and the you are good to go.
I hope this information helps you.

how to fix iemi number zero problem

I just installed Oreo rom, after that I just flash that my stock rom, then I lost my phone's iemi number..
Pls help any one to bring back iemi...
And I don't have any efs backup...
Pls help me ..
https://forum.xda-developers.com/g5-plus/how-to/fix-persist-resolve-imei0-explanation-t3825147

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