Unknown Baseband & No IMEI Help Please - Galaxy S6 Q&A, Help & Troubleshooting

Hello Devs and Members;
As I type to the topic of the thread i have a problem about my s6 G920F
I used FrankensteinS6 rom and im still using it but i need to wipe data and i did it.Then i can't use my sim card on the phone.I forgot backup also . I try to install official samsung rom and i did it but still no changing.I searched everything on the forum, google , youtube etc. but i can't save my phone. I try to repair it on Z3X and unfortunately nothing changes. I really need a help please.
And sorry for mistakes i write.

Related

Dump full system on galaxy note

Hi Guys i know this its an annoying question but i'm from mexico so theres no mexican firmware in sammobile.com and even on internet so i need some tutorial or way to dump the firmware from on new phone. i just see a lot of tutorials making it with adb incluse theres and app in others devices that make it but nothing works on the note so ¿Any help? will appreciate a lot and even we can support you guys in your research. cause where from a spanish forum and we are lots that need the helo so msg me or just put it here.
(Need odin format of the system not a CWM backup)
Thanks for the reading

[Q] Is there any way to get back my IMEI?

Hey guys! I'm sorry if this is an annoying question. I have a Samsung Galaxy SL i9003.
Not to make it too long i'll summarize my problem.
I had lost my imei once and i was able to get it back with 9 steps to get your imei back thread but now it doesn't work. When i dial *#06# it's BLANK. No Numbers or 0049 just IMEI and okay button. I have a backup but copying it back to Efs didn't work. I dont have an "insane chip" It's normal as brickbug checker app says. I went to a phone shop they couldn't fix my problem with z3x and stuff like that. Samsung service center wanted 175$ for motherboard replacement so i refused that it's too much for a 2 year old device. So yeah, is there any way for me to take it back to normal? 'Cuz i can't afford a new phone and they're all very expensive in Turkey 'cuz of dumb taxes Turkey has.
Hope to find a solution. Peace out!
ps. If this is an emmc problem is there any way to do some repartition to it?
Ps. Today i've flashed DDLF2 and i saw that it rebooted to recovery and there was an error which says "Cannot mount /efs" I hope you guys can give me some tips to solve this..
UP i don't want to spam but i really need help guys.
xglspyxgl said:
UP i don't want to spam but i really need help guys.
Click to expand...
Click to collapse
as i am new here so i cant add any links , but try to follow this and yo may find how to do
( Samsung Galaxy S II I9100 > Galaxy S II General > [GUIDE] Recover your IMEI in 9 steps.
I did it but it didn't work :/ And also i don't have any file in Efs folder atm but i have my backup in my pc.

[Q] no IMEI, no service s4 i9505

the phone worked fine but suddenly i have no service in my galaxy s4 i9505 , i cant log in the network becuase it cant recognize the sim card, i tried all of the factory reset, i tried to change the sim card... also the IMEI number ereased somehow,,, and the "baseband vesion" is unknown.... please someone help me
this is a new device.
asafs4s4 said:
the phone worked fine but suddenly i have no service in my galaxy s4 i9505 , i cant log in the network becuase it cant recognize the sim card, i tried all of the factory reset, i tried to change the sim card... also the IMEI number ereased somehow,,, and the "baseband vesion" is unknown.... please someone help me
this is a new device.
Click to expand...
Click to collapse
you should use this forum where more S4 member can help you, the easiest option for you would be to flash back the Original S4 Stock ROM that your phone came with to get back your baseband and IMEI, optionally you can try to connect to KIES, which can fix such problems too.
on the other hand since it new , your warranty should cover it too, if you had not flashed anying on it
Check this out! Links to useful Guides and " Banned " Documentaries ​

[Completed] [Q] Unable to read NV data on Galaxy S2 after rooting

Hello All,
I am new to rooting phones and recently tried something on a galaxy S2. I had a korean version of S2 model SHW-250s which was locked. I lost my new phone so tried unlocking this myself...looked at some youtube videos some blogs and finally decided to use this method posted by someone:
1)Flash these two files using ODIN to convert the korean model into international version :
GTI9100_ext4.pit
9100XWLPW_I9100ODDLPC_I9100DDLPB_HOME.tar.md5 (stock ICS firmware for my country).
This successfully converted my phone to S2i9100.
2)Then to unlock I used a siyah kernel as posted by a developer :: Siyah-v3.2b8
This successfully installed SU and i checked using RootChecker apps that there is root access.
3)Then to unlock my phone i used GalaxSimUnlock app (did rooting as this app required root access)
This successfully unlocked my phone. I was able to call receive messages with new carrier.
I installed some more general apps used it for 5 days.
Sudddenly i started facing network issues. I was not able to make or receive calls. Strangely, I was getting data connection from network but not able to make or receive calls. I could not register on any network.
I tried running GalxSimUnlock app again and it said Unable to read NV data.Since I was naive i tried reinstalling the stock ROM and SIYAH kernel to see if it helps. It didnt.
When i researched further i came to know there's probably something wrong in the NV_data.bin file in EFS . But i hadnt taken backup of EFS previously. Now can anythng be done to restore the EFS and make the phone work? Please help me....
When i run GalaxSimUnlock app it shows everything in green except IMEI number which it blinks in red. But I am able to see a IMEI number and it doesnt look like something default. I am getting everything else MAC id, baseband version etc.
Thanks everybody...please forgive my language if not upto the mark as i am pretty naive about this stuff.
Please Review this thread [GUIDE] Recover your IMEI in 9 steps.
If you have specific question on the process, you can post this thread as well.
If that does not work and you need further help, please post in Galaxy S II Q&A, Help & Troubleshooting
Hey Buddy....Thanks for replying....i just saw you have written you flashed the original ROM on your device again...but as I wrote I have flashed another ROM and didnt take back up of original one and cannot find the SKT korea S2 ROm for this one...Is it ok if i employ the procedure told by you without flashing original ROM...what is CSC? Is there anything else you wanna tell me before i start the process? please forgive for my ignorance Im quite new to all this...
You will have to ask on the thread I linked regarding the Rom. You will have the right experts for your device there.
CSC is sales code., you can check your ROM CSC by dialling *#1234# . First two digits represents country and last three represents release time.
ok thanks...i will post the question there
Per Suggestion from my Collegue @It_ler,
The kernel you have is older. Latest SiyahKernel for the stock JB ROM he has on his device is SiyahKernel S2-v5.0.1.
If you have questions about the kernel, then use the [KERNEL][REF][Q&A] Siyah 5.0+[ICS/CM10] 6.0b5+[JB/CM10.1] +DISCUSSION+. NON-DEV!!! (SiyahKernel discussion) thread.

IMEI Change..

How can I change the IMEI of my sm-j710mn ...? I had a problem and I need an application that can change it; or a PC program ... I tried to do it with Samsung Tool, but in the repair it cannot read the DATA and it cuts ... It has root, TWRP and android 7 ... I must clarify that I want to put the original IMEI, the one it has is anyone ... Somebody help me... Thanks...
I'm using Android 10 let me know if you find the solution
yes i can come ibx
germankw said:
How can I change the IMEI of my sm-j710mn ...? I had a problem and I need an application that can change it; or a PC program ... I tried to do it with Samsung Tool, but in the repair it cannot read the DATA and it cuts ... It has root, TWRP and android 7 ... I must clarify that I want to put the original IMEI, the one it has is anyone ... Somebody help me... Thanks...
Click to expand...
Click to collapse
I was able to change the imei but for the original, what you need is an original box of samsung tools to connect it to the pc.
Good afternoon, can you please tell me if it is possible to change imei to samsung s20 ultra on your own?

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