FDD LTE Baseband 20 (800) unlock?

Hi will it be possible to unlock the FDD LTE baseband B20 (800) on the 32gig Version ?

The used chip is a SKY77643-11 and he did all basebands. http://www.skyworksinc.com/Product/3065/SKY77643-11

xt1033 imei null & unknown baseband?

pl show me solutions moto xt1033 imei null and unknown baseband. phone ver 4.4.4.thanks all

will flashing stock firmware solve null imei and baseband problem

i am using moto e and my imei and baseband are null will flashing stock firmware help me out

Random Data Dropouts Since Upgrading to NJ5 baseband

Not sure if its just my phone and my service (MVNO on TMO network) but I've started to experience random data dropouts since upgrading to NJ5. They don't last long and don't seem to happen to terribly often but are there and I didn't notice them when using NJ4. Just throwing it out there.

baseband missing

Hi I been flashing the CM 12.1 nightlies, starting from the mexican 5.0.2 stock firmware for a while. Suddenly, the power button and the screen got unresponsive.... i've tried to flash back to stock several times, either kitkat or lollipop, with the same results... The only different thing I noticed was when I started the bootloader menu the baseband line was empty. One of the times I flashed to stock it came back and start working correctly, but when I flashed CM again the same thing happened.

Now I have the baseband line black and the OS keeps crushing....
I tried flashing the radio only with the same results....
Any thoughts?

PS: RSD lite 6.2.4 doesn't recognize my devices so I flash with cmd and mfastboot using these commands:

mfastboot getvar max-sparse-size
mfastboot flash motoboot bootloader.img
mfastboot flash radio radio.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash system system.img_sparsechunk.6
mfastboot flash system system.img_sparsechunk.7
mfastboot erase cache
mfastboot erase userdata
mfastboot erase clogo
mfastboot oem fb_mode_clear
mfastboot reboot

Please help!

is baseband code same as PDA code??

guys my question is baseband code is same as PDA code or is it same as CSC code??? when flashing a stock firmware :confused:

for example if this is the situation
PDA : I9500XXUHOG1 CSC :I9500OJVHOG3. what will be the baseband??

Imei null / baseband unknown / efs backup and nandroid backup didn't work

I bought and Note 3 and after change rom i did a lot of backups of IMEI, including, the own entire rom.

Well... After change the rom, phone stays with no network (imei null)


So... I tried to solve the problem, cause, off course, I had backups... What a **** of backups...

-

Backup with the app called "EFS Backup", for example...
But when I tried to restaure the backup of IMEI with the app called "Partitions Backup"...
With the 4 highligths partitions: modem, mst1, mast2 and EFS...

DIDN'T WORK... Continues without network...

-

I also used others apps like "Samsung Tool" that only did a backup called "efs.img"... So I tried to restaure this, and the same sh***, no network, no imei, baseband unknown etc...

-

I also did the backup of entire rom with the app called "Online Nandroid Backup"...

I tried to restaure the backup of the rom with the app "Nandroid Manager"... O sh*... I don't know why the developers like to did 2 or 3 apps for the same thing! Wich is BACKUP AND RESTORE IMEI.

I had the file ".zip" inside the file "backup" inside the file "clockworkmod"... But the unique thing that this app Nandroid Manager do is to reboot the system... Seems like a joke of the developer of this app...

What a piece of sh*

So I tried to restaure the zip file with the rom with the app Nandroid Manager and like I said it didn't work... So I tried to restaure the rom with philz recovery, and after with CWM installed, the same thing...

So I entry in recovery and...

With Philz Recovery, appears an error like "error with M5 file sun"... Or something like that

With CWM appears: installation aborted

After I also installed the TWRP and I tried to install the zip file backup, and give an error too...

-

What I learn with this???
These apps don't works properly... And when I need these... Nothing works... It's only a joke of us...

And Samsung never more!!! It also happened with my S4 octa...

Samsung is a sh* of enterprise that did a fragile system of IMEI, for us that like to change rooms, loose it with just an update...

Samsung uses metal rim, but a kind of paper of IMEI, that dissolves with a simple humidity... A fragile thing to do a joke with us... A phone that can't make calls...

Samsung uses a lot of partitions of IMEI, to made us crazy with that, and with their "functionally" phones... "Functionallys" but without calls!

Finally, before did all of this, I tried to reinstall the last rom installed on my phone, and I also tried at least five different modems...

Nothing works... And also the backups of IMEI or Rom...

Well guys, I think this problems of imeis occurs more with Samsung than the others enterprises like Motorola etc.

SAMSUNG NEVER MORE. And my confidence with this backups also never more...

Rolling back 5.0 to 4.4 on C2 Baseband

I know there are other posts similar to this one, however they seem to be outdated (at least somewhat) for the reason below.
I have a Note 3 (N900A) I've been preparing to rollback to 4.4 following instructions found here.
However apparently AT&T has pushed out a new OTA that updated the baseband to N900AUCUE0C2.
I haven't been able to find any information on this update online in my searches. I was wondering if anyone knew if this update made it any more difficult to roll back or locked the bootloader in anyway.

Thank you in advance.

SM900F unknown baseband /imei null Boot Loop

hi my name is shuaat

i'm using S5 SM900F (lollypop 5.0 UAE ) made by vietnam

but 1 week i found error on unknown baseband /imei null Boot Loop no sim card detected and restart loop ,

i found some post but not understand can you help me ???

[Support Thread]SM-G906K baseband unknown, auto reboot after power on for a while

Help, Help, Help

Problem: SM-G906K baseband unknown, auto reboot after power on for a while
what I tried:
I flashed serverl custom roms and samsung firmwares.
After the last time firmware flash, it reported baseband unknown, and can't register network, and auto reboot a moment later.
I have no back up (efs and etc.) unluckyly.

Thank you all for giving any help
Best Regards

HTC One: No IMEI, No Baseband.

Hello, the trouble started a few days ago, after a night without signal and turning on / off the Airplane mode , i woke up the next day to search what happened and surprise! Phone has no imei, and no baseband.

I was running Resurrection remix, now im on stock 4.2.2. Nothing happened and also i can´t found a RUU to install.

Data here for reasons.

(bootloader) version: 0.5a
(bootloader) version-bootloader: 1.73.0000
(bootloader) version-baseband: 5.1204.167.31
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 4.20.515.10
(bootloader) serialno: FA31NW100050
(bootloader) imei: 353xxxxxxxxxxxx
(bootloader) product: endeavoru
(bootloader) platform: HBOOT-T30S
(bootloader) modelid: PJ4610000
(bootloader) cidnum: BSTAR301
(bootloader) battery-status: good
(bootloader) battery-voltage: 4133mV
(bootloader) devpower: 100
(bootloader) partition-layout: None
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: None
(bootloader) hbootpreupdate: 2
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.914s

Hboot 1.73
Radio-5.1204.167.31

[Q] Do SO-02G/D58x3/D66x3 use same baseband?

Do SO-02G/D58x3/D66x3 use same baseband?
I wonder if my SO-02G can flash D6653 baseband.

IMEI NULL / baseband desconhecida

Deixei meu celular carregando e quando fui olhar ele estava sem imei, ai ja instalei outras rooms ja fiz de tudo e o imei dele não volta e não tenho backup da efs oq eu faço?

nexus5 EFS lost baseband imei unknown loss

Under normal use the official 5.1.1 system shutdown, the next day can not be switched, but unfortunately brush official mirror, then brush machine can boot, but EFS is lost, no cell phone signal, brush the official 5.0 can not be switched. Seek solutions. THX，Sorry, I am a Chinese, English is not good, if some descriptions do not understand, please ask.

Baseband Extract please

Does anyone have a flashable ATT E980 20h baseband modem? or Can someone extract the modem form their device?

I have a ATT E980 but I don't use ATT network so I don't get the updates.

thanks much

No baseband and signal after flashing DN4 2.2 for N7105 LTE!!!

Hi all,

I had a problem with no baseband and signal network after flashing DN4 v2.2 LTE rom for my Note II N7105. Before flashing this rom, I already did the Nandroid back up and the Efs folder by the Philz recovery ( and by Efs Pro software for Efs folder too).

Then, I did my job. Evrything is good, except the baseband and my simcard isnt recognized. I go to Setting/Mobile Network but it appear the pop up "Pls insert Usimcard".

Then, I tried to restore the Efs folder by Philz recovery, also by Efs Pro soft, but no baseband and signal network. I tried to flash the original modem via Odin but nothing works too.

After tried many times without btter result, I decided on backing my stock rom. So, anyones who can help me???

My mobile network is Vietnam.

Here is my device's info for your checking:

-The origin is Note II LTE Optus.
-Model: GT-N7105
-Android ver: 4.4.2
-Baseband ver: N7105XXUFND3
-Kernel ver: 3.0.31-1665483
Dpi@SWDD6013 #1
Fri May 16 14:15:26 KST 2014
-Build No: KOT49H.N7105XXUFNE3

Baseband / Modem / Connection 925f vs 925s

my korean friend comes to germany with his 925s - ... BOG3 on board. Here he choosed O2 for having german net and in my office full LTE/4G. Me with my 925F - ... BOG1 on board I`m connected to d1 and in my office 3G with one bar!! We changed sim cards and tadadada: d1 with full LTE/4G in his korean mobile! My question: is it possible to flash his modem.bin (I know I have to change to modem.tar) from his rom? I remember flashing note 2 - there we had to flash more than modem files to connect the modem.bin to the complete rom on the phone.