Database Users

[Q] IMEI Baseband Null

i bought n9005 with 4.3, then i flashed 4.4.2 on it, now IMEI unknown, NULL/NULL, Baseband UNKNOWN,
Please help me,
I have tried MODEM Change solution but not work for me

asif.malick said:
i bought n9005 with 4.3, then i flashed 4.4.2 on it, now IMEI unknown, NULL/NULL, Baseband UNKNOWN,
Please help me,
I have tried MODEM Change solution but not work for me
Click to expand...
Click to collapse
Did you flash the firmware that was incompatible with your device?
You didn't tell what is your original CSC and what is the CSC you are using to flash?
Try to reflash the stock firmware for your device.
Use Phone INFO ★Samsung★ app to know your CSC, and also to obtain the stock firmware for your device (Menu > 'Firmware Browser').

IMEI / Baseband null
vndnguyen said:
Did you flash the firmware that was incompatible with your device?
You didn't tell what is your original CSC and what is the CSC you are using to flash?
Try to reflash the stock firmware for your device.
Use Phone INFO ★Samsung★ app to know your CSC, and also to obtain the stock firmware for your device (Menu > 'Firmware Browser').
Click to expand...
Click to collapse
Yes firmware was OK, mk2 was old one on 4.3 with baseband mj9, right now after 4.4.2 MY CSC is ZZHENE3, what wil be the region for Pakistan,

asif.malick said:
Yes firmware was OK, mk2 was old one on 4.3 with baseband mj9, right now after 4.4.2 MY CSC is ZZHENE3, what wil be the region for Pakistan,
Click to expand...
Click to collapse
ZZH mean TGY, it is the CSC for Hong Kong firmware. This firmware is NOT compatible with all other version of Note 3.
If you don't know what is your original CSC, you can post all screenshots from the app, and we will try to guess it.

IMEI / Baseband null
vndnguyen said:
ZZH mean TGY, it is the CSC for Hong Kong firmware. This firmware is NOT compatible with all other version of Note 3.
If you don't know what is your original CSC, you can post all screenshots from the app, and we will try to guess it.
Click to expand...
Click to collapse
model: 9005
device type: hlte
product nam: hltezh
original csc code: xsi
firmware csc code: tgy
active csc code: tgy
csc country: HK
product code: NULL
IMEI: null
bootloader version: n900zhuene3
csc version: zzhene3
baseband version: null

asif.malick said:
model: 9005
device type: hlte
product nam: hltezh
original csc code: xsi
firmware csc code: tgy
active csc code: tgy
csc country: HK
product code: NULL
IMEI: null
bootloader version: n900zhuene3
csc version: zzhene3
baseband version: null
Click to expand...
Click to collapse
Can you capture all screenshots and post them here please? I need all screenshots for more detailed info.

IMEI / Baseband null
vndnguyen said:
Can you capture all screenshots and post them here please? I need all screenshots for more detailed info.
Click to expand...
Click to collapse
uploaded. please check

asif.malick said:
i bought n9005 with 4.3, then i flashed 4.4.2 on it, now IMEI unknown, NULL/NULL, Baseband UNKNOWN,
Please help me,
I have tried MODEM Change solution but not work for me
Click to expand...
Click to collapse
Hello, had same problem, as well and managed to fix it. Did you solve this?

To solve IMEI NULL (assume using stock ROM):
1. Download the modem from here: http://forum.xda-developers.com/showthread.php?t=2475714
2. Go to download mode
3. Open ODIN and flash the modem only.

asif.malick said:
uploaded. please check
Click to expand...
Click to collapse
OK, your device is international Note 3 and you have flashed firmware for Note 3 Hong Kong. These firmwares are not compatible to each other, so it did brick your device.
Your original CSC is XSI (United Arab Emirates)
Try to download stock firmware for XSI and reflash it using Odin or Kies.
To obtain download link, open 'Phone INFO ★Samsung★' app > Menu > 'Firmware Browser', enter XSI in the CSC textbox, press Go button to search and select the firmware to download.
Gud luck.

I went on this link
http://forum.xda-developers.com/galaxy-note-3/general/ref-galaxy-note-3-sm-n9005-gsm-modems-t2842806
and downloaded NG1 modem, that did the trick for me.

[Q] N910C Downgraded from 5.0.1 to 4.4.4

Hi i have downgraded my note 4 N910C from 5.0.1 to 4.4.4 sucessfully but my original CSC is XME malaysia i flashed the official kitkat malaysia ROM but it shows THL thailand version installed help me!!!!kies shows XME but in phone info app shows THL...help

Your rom has multiple csc. you have to root and change your csc to XME
---------- Post added at 01:59 PM ---------- Previous post was at 01:57 PM ----------
Did you do full factory reset from recovery before and after installing new rom

1980aksoy said:
Your rom has multiple csc. you have to root and change your csc to XME
---------- Post added at 01:59 PM ---------- Previous post was at 01:57 PM ----------
Did you do full factory reset from recovery before and after installing new rom
Click to expand...
Click to collapse
yes i did factory reset bt still d same....i don't want to root it will trip the knox..any other method to change csc????

Let me check

Did you try this

1980aksoy said:
Did you try this
Click to expand...
Click to collapse
I downloaded new version and flashed N910CXXU1ANK5....

Try oldest one but be sure wipe from recovery before instal

1980aksoy said:
Try oldest one but be sure wipe from recovery before instal
Click to expand...
Click to collapse
again remains the same bro....wat to do???

Only option left and that is rooooot

1980aksoy said:
Only option left and that is rooooot
Click to expand...
Click to collapse
i think i have to wait until malaysia lollipop 5.0.1 firmware comes before thailand...it should not be multiple csc firmware....like s5 malaysian firmware has comes out first...

to change CSC:
1. using keystring method such like *#272#XXXXXX
2. Using UART- to USB converter to send signal into the phone. (AT+PRODCODE)

exprxp said:
to change CSC:
1. using keystring method such like *#272#XXXXXX
2. Using UART- to USB converter to send signal into the phone. (AT+PRODCODE)
Click to expand...
Click to collapse
keystring method can't use in note 4....dat s old method....any other possibilities s der???

Did u try keystring with DEBUG mode on? (UART-USB must be connected)

exprxp said:
Did u try keystring with DEBUG mode on? (UART-USB must be connected)
Click to expand...
Click to collapse
no i don't have UART-USB cable...wat to do???

I have same problem ? my original csc is CAU ( caucasian) after flash original CAU firmware, it's shows that my csc is SER (russia), I know that with root I can change but I don't want to loose warranty, so no way to back my original csc?

I Made a Backup of my Android 4.4.4 KK before updating to lillipop with CWM Backup function.
I had to flash BOB4 Modem and Bootloader for Lollipop....
Now i want to return to Kitkat 4.4.4. and im asking if i need to manually Flash back OA2 Modem and Bootloader or is the OA2 Modem & BL already included in the System Backup made with CWM?
I am on N910C

levanoza said:
I have same problem my original csc is CAU ( caucasian) after flash original CAU firmware, it's shows that my csc is SER (russia), I know that with root I can change but I don't want to loose warranty, so no way to back my original csc?
Click to expand...
Click to collapse
kies shows XME original csc but in phoneinfo app THL Thailand csc....d same condition for u also???

So please buy one for 5 pounds on ebay

mugilan243 said:
Hi i have downgraded my note 4 N910C from 5.0.1 to 4.4.4 sucessfully but my original CSC is XME malaysia i flashed the official kitkat malaysia ROM but it shows THL thailand version installed help me!!!!kies shows XME but in phone info app shows THL...help
Click to expand...
Click to collapse
did you do with kies 3 ? firmware upgrade and initialization?
i did with kies 3 but same problem! from xme to thl..

hi it's easy just only install 4.4..2 make a hard reset fram stock recovery (wipe date and cahe) then make a factory hard reset from operating ystem settings/backup and reset.... you now when finished go again to recovery stock show updating system and show the csc of 4.4.2 sorry for my english

modem not working after upgrading from 4.4.2 to 5.0.1

CarlM34 said:
I am assuming that all flashed OK? If so did you flash the rom straight after to get the Stock OB8 kernel? If ALL has flashed fine in odin and you have installed Omega 41 then wifi should work.
Click to expand...
Click to collapse
First i flashed stock 4.4.2 modem from sammobile. (to make sure nothing is bricked after 100 times of failing to get wifi working)
It works oob without flashing any baseband (i think ufnc9 comes with this rom)
details rom here:
Model GT-I9505
Model name GALAXY S4 LTE Netherlands
Version Android 4.4.2
Product code PHN
PDA I9505XXUGNG8
CSC I9505PHNGNF1
Then i flashed
Model GT-I9505
Model name GALAXY S4 LTE Netherlands
Version Android 5.0.1
Product code PHN
PDA I9505XXUHOB7
CSC I9505PHNHOB2
System --> Setting still shows baseband UFNC9.
Im using openrecovery-twrp-2.8.6.0-jfltexx (but after installing it and reboot to recovery it shows 2.8.5.0.
(flashed with Odin V3.10 under the AP section, right? i believe im doing evrything ok, have flashed alot of roms on this phone before)
(in the earlier try, current state is clean stock 5.0.1 rom with root and twrp 2.8.5.0, no working wifi)
I peformed all steps here exactly.
http://forum.xda-developers.com/showpost.php?p=58785261&postcount=1
With these basebands:
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627

Guys need help about downgrading from 6.0.1 to 5.1.1

Brothers i flashed below stock debloted rom via odin 3 days back
Device: Galaxy Note 4 SM-N910C
Build: Android 5.1.1
Build date: Fri Dec 11 18:50:38 KST 2015
Changelist: 6035384
Product Code: (BTU) (United Kingdom Unbranded)
PDA: N910CXXU2COL2
CSC: N910COXA2COJ5
MODEM: N910CXXU1COJ5
BOOTLOADER: N910CXXU2COL2
KERNEL: STOCK
then i flashed [M 6.0.1_r13] ResurrectionRemix v5.6.3
but did not take any TWRP backup of 5.1.1
but their are many problems in Marshmallow so i want to downgrade to 5.1.1
can u help me guys with simple process
i also have twrp backup of 4.4.4 which i took 5 months ago that should have my efs file
now what should i do to downgrade?
PS: i am thinking to do
1st restore 4.4.4 twrp backup
2nd then immediately flash stock 5.1.1 via odin
is it correct to do?
i dont want to take any wrong steps now so asking u guys.
HELP realy appreciated
sorry for trouble in reading my long post and for my bad english

You can't downgrade to kitkat 4.4.4 because the bootloader in 5.1.1 is locked .but you can flash android 5.1.1 ...

go to kies and do recovery fw installation

Just flash 5.1.1 Stock Rom for 910C via Odin.
ROM: Here

Nando14sunny said:
Just flash 5.1.1 Stock Rom for 910C via Odin.
ROM: Here
Click to expand...
Click to collapse
yo done same and got success but why many peoples are telling to take efs backup of 5.1.1
see this thread also
http://forum.xda-developers.com/note-4/help/fix-note4-exynos-n910c-bootloop-problem-t3312161
anyways thanks

SM-N910P compatible?
Can the 5.1.1 stock rom for the 910C listed above also work with the Sprint SM-N910P? Thanks

PostalTrucker said:
Can the 5.1.1 stock rom for the 910C listed above also work with the Sprint SM-N910P? Thanks
Click to expand...
Click to collapse
no it can not it is only for international version sm-n910c

Hi..my note 4 910c is shutting down automatically..
I folowed few instructions and found thats happening after System update to marshmallow
I have found and went to safe mode uninstall /disabled some apps which I don't use and after updating I have wiped cache.
After doing all this I have found that my phone has not shut down of 2 hours of usage
benefits of doing that is I found it is charging better thwn before..
Any idea or suggestions?

If you have installed the latest OS updates for Marshmallow. You can no longer downgrade from Marshmallow to Lollipop.

galaxy note 3 SM-N 9005 base band, csc code and imei unknown

General
phone Galaxy note 3 SM-N9005 (on Australia net work)
Device: hlte-product name: hltexx made in Vietnam
knox warranty void
CSC code
original csc code: XSP
rest of the info blank
Firmware
bootloader version: N9005XXUGBOK4
PDA version: N9005XXUGBOK4
CSC version Blank( not Mentioned)
Baseband version blank
Latest firmware
N9005DXUGBOK3/N9005OLBGBOK3/N9005DXUGBOK3
Kernel version
3.4.0-4540543 [email protected]#1
32 bit
android 5.0
build number:LRX21V.N9005XXUGBOK4
flashed two diffrent custom roms and two stock successfully but baseband, csc and imei unknown
stock roms for Australia and hong kong failed
any Advice to recover baseband and imei will be highly appreciated

Did you try flashing the original ROM that came with the phone from sammobile.com?

Baseband flash via Odin from the modem thread.
No IMEI restore backed up EFS folder.
No backup see multiple identical threads modem,,EFS
Sent from my SM-N920C using XDA-Developers mobile app

audit13 said:
Did you try flashing the original ROM that came with the phone from sammobile.com?
Click to expand...
Click to collapse
Hi Audit 13
thanks for the advice
original rom failed to flash
regards

What error did you get? You tried different USB cables and USB ports to flash via Odin?

audit13 said:
What error did you get? You tried different USB cables and USB ports to flash via Odin?
Click to expand...
Click to collapse
yes i have tried different cables and ports failed 0success/ 1failed
these stock rom failed XSA N9005XXUGBOK4, OPSN9005XXUGBOK4 and a few others
these passed but did nit fix the problem CM13, SOKP L-5.1.1 and stock rom from egypt which is the smmalest stock rom N9005XXUGDL8-OJVGBOL1EGY
regards
Desi jatt

It requires the EFS folder to be restored at a service centre .