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Galaxy note 3 sm-n900 Unkonwn baseband

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Byakuya88
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Default Galaxy note 3 sm-n900 Unkonwn baseband

hello Guys, i have a galaxy note 3 sm-n900 on my hand right now, the problem is that i have no data, unknown baseband and no imei (Null/Null)......is there any solution ??? thank you...
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Phone: Htc One M8

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jdomadia
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In normal case all this missing comes from factory, if you need help from others you must explain how this happened, what rom you are using etc etc

Sent from my SM-N9005 using XDA Free mobile app


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nicholaschum
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Quote:
Originally Posted by Byakuya88 View Post
hello Guys, i have a galaxy note 3 sm-n900 on my hand right now, the problem is that i have no data, unknown baseband and no imei (Null/Null)......is there any solution ??? thank you...
Flash a Stock N900 ROM and hope for the best.
Problem with ROMs? Try this. Still no? Ask me on Google+!
Root/TWRP/Kernel/ROM/Downgradable and KNOX 0x0 on N900W8? My guide.

Phone: Note 3 - Rogers SM-N900W8
C-RoM v7.1, Temasek v3.76, TWRP 2.7.1, NA2 BL, NB7 Modem, KNOX 0x0

Tablet: Nexus 7 (2012)
PA 4.2 Beta 2, TWRP 2.7, Multiboot - UbTouch, Ub13.10, PA, CM11

Note 3 ◆ Xperia Tab P ◆ Nexus 7 ◆ Note II LTE ◆ S III LTE ◆ One X ◆ Note I ◆ Galaxy Nexus ◆ S II LTE ◆ S II


 
Byakuya88
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Originally Posted by nicholaschum View Post
Flash a Stock N900 ROM and hope for the best.
thank you for your answer, i flashed the last 4.4.2 firmware but it's the same thing.....
Phone: Htc One M8

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vndnguyen
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Originally Posted by Byakuya88 View Post
thank you for your answer, i flashed the last 4.4.2 firmware but it's the same thing.....
May be your imei data was corrupt.

Did you make backup for the EFS data?
If so just restore it.
 
UnboundDemon
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i have the same issue with a friends phone, no EFS backup, he won't tell what he did to the phone but now imei is null/null and doesn't have a baseband, anyway to fix it?
 
mithudas28
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Quote:
Originally Posted by jdomadia View Post
In normal case all this missing comes from factory, if you need help from others you must explain how this happened, what rom you are using etc etc

Sent from my SM-N9005 using XDA Free mobile app
similar problem

I have a sm-n900 exynos and I have lost my imei and baseband during a Samsung flash. I have a TWRP backup, efs.img backup by dr.ketan's backup tool but nothing is able to restore my efs. I have scanned emmc blocks for bricked blocks and all blocks come back as non-corrupted. may be the partition is corrupted .how do I erase my efs partition to rebuild it. I have tired to flash PIT from ODIN but that too doesn't work.


tried this post http://forum.xda-developers.com/show...567133&page=36

but need a guide to identify the partitions and how to rebuild them. by any chance anyone know if I could extract twrp backup to files to restore efs or from efs.img so I can use the nv_data.bin, since tried restoring the backups and it didn't restore I feel the partition might be corrupt and hence not being re-written. so might be I have to rebuild the partitions by formatting as explained in this thread. but I don't know exactly the steps for exynos variant. I tried using terminal on twrp but mkef2 command shows mmbcblkp03 doesn't exist which as I have read in posts is the efs partition on this phone and reboots to twrp recovery. and mmbcblkp12 show filesystem too small and reboots to twrp recovery
 
UnboundDemon
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weird thing is, i sometimes find the imei and the baseband and sometimes i dont, phone's not rooted yet, trying to find a way to root it without trippong knox since is not mine, but maybe im able to recover the efs i hope it works

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