Database Info

No more network with every usim

Hello guys!
I got a Samsung GT-I5800 for few months but seems I have a big problem from some days actually.
I was using it when I suddenly lost the network coverage. Reboot, factory recovery, tried other carrier usims however it did not start to work again.
It doesn't work nor with automatic and manual network choice nor with enabled and disabled packed data whereas, if I try to send a message or make a call, an error popup appears saying "Data network not available".
I have never performed a root flash or something else so it is always been original factory.
here some info:
Firmware version 2.2
Baseband versions I5800XXJP4
Kernel version 2.6.32.9 [email protected] #1
Build number FROYO.XWJPI
I'm very glad if someone can help me to solve this awful problem given that the device is unusable

Try to add APN(search in the Internet for it) to your phone(Wireless and Network>Mobile networks>APN)

I already know what it is and it is configured (for my Internet plan)...
the real problem is that it cannot take the network signal anymore...there is a blue symbol like a circle with a line instead of normal signal bars

invano said:
I already know what it is and it is configured (for my Internet plan)...
the real problem is that it cannot take the network signal anymore...there is a blue symbol like a circle with a line instead of normal signal bars
Click to expand...
Click to collapse
did u try flashing any other rom?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sent from Galaxy
Hercolubus Rom v 2.1
powered by
G3mod by Arakmar 12/04/2012.zip
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

As I said I did not...never

I had this problem till yesterday. Hate to say it but you probably have lost your IMEI.
Sent from my GT-I5800 using xda premium

friend863 said:
I had this problem till yesterday. Hate to say it but you probably have lost your IMEI.
Sent from my GT-I5800 using xda premium
Click to expand...
Click to collapse
Oh my god. How ones can lost the IMEI?!!
Btw the IMEI on the phone is equal to one on the box.
....and now! If it is this the case, what about the solution?

invano said:
Oh my god. How ones can lost the IMEI?!!
Btw the IMEI on the phone is equal to one on the box.
....and now! If it is this the case, what about the solution?
Click to expand...
Click to collapse
Check your IMEI by *#06#. If it is all zeros then it is corrupted. If it's old one then it is fine
You can try disabling then enabling flight mode. Wiping data or dalvik cache. Good Luck!
PS: Backup your efs folder to PC using Root exlorer. It contains IMEI and must NOT be deleted. Just for safety advice!

friend863 said:
Check your IMEI by *#06#. If it is all zeros then it is corrupted. If it's old one then it is fine
You can try disabling then enabling flight mode. Wiping data or dalvik cache. Good Luck!
Click to expand...
Click to collapse
thank you so much for the support
anyway the imei was one of the first checks, it's the correct and old one.
what do you mean with wipe data and dalvik cache? isn't it the same of a factory restore? (factory restored lots of time but nothing happens)

Did you tried zerofill? You can easily find by searching this forum.
Also have you tried putting the SIM in other mobiles? Do they work?
BTW, I know that feel bro. I know the feel to live without calling/sms for few days

friend863 said:
Did you tried zerofill? You can easily find by searching this forum.
Also have you tried putting the SIM in other mobiles? Do they work?
BTW, I know that feel bro. I know the feel to live without calling/sms for few days
Click to expand...
Click to collapse
of course every SIMs work in other mobiles. It isn't a problem about how I feel and so on. It stopped to work and bye bye no more mobile phone just a paperweight...
I had a search about zerofill. is it useful to delete everything, right? I didn't get how flash it and re-flash the original firmware...by kies?

You'll need ODIN for that to flash the ROM. [Make sure you read instructions]
It will wipe all phone data so take backup from Titanium backup first.

friend863 said:
You'll need ODIN for that to flash the ROM. [Make sure you read instructions]
It will wipe all phone data so take backup from Titanium backup first.
Click to expand...
Click to collapse
It doesn't matter the phone is empty due to several factory restores in order to try to solve the situation
Ok, thank you guy, I'll try to search some instructions. I'll give a feedback here...hoping it s gonna be positive
p.s. I found a zerofill G3.tar on this forum. Is it good for my galaxy GT-I5800?

Yes, It wipes everything in phone memory. All the previous traces. It might solve your problem.
PS: Or Flash any other firmware. It always works.

friend863 said:
Yes, It wipes everything in phone memory. All the previous traces. It might solve your problem.
PS: Or Flash any other firmware. It always works.
Click to expand...
Click to collapse
last 2 questions
so, zerofill to erase EVERYthing and the I have to download my original ROM to flash it?
the zerofill tar contains 3 files .rfs: cache, datafs and factoryfs. Do i have to flash these by odin? sorry guy but i don't find any tutorial about odin and zerofill

It looks you have never flashed a ROM in ODIN. In that case I would say forget zerofill and just flash a firmware you want. Because you'll need to flash a ROM after flashing zerofill too. I recommend Custom ROM as it is fast and more features, it will void your warranty though. But you can always flash stock ROM to get your warranty back.
If you want to go Stock, then you can find stock ROM at samfirmware.com. Download anyone from there. Post here when you finish downloading. I'll post the instructions.

friend863 said:
It looks you have never flashed a ROM in ODIN. In that case I would say forget zerofill and just flash a firmware you want. Because you'll need to flash a ROM after flashing zerofill too. I recommend Custom ROM as it is fast and more features, it will void your warranty though. But you can always flash stock ROM to get your warranty back.
If you want to go Stock, then you can find stock ROM at samfirmware.com. Download anyone from there. Post here when you finish downloading. I'll post the instructions.
Click to expand...
Click to collapse
yes, you got the point never flashed an android firmware...
ok, odin downloaded and a stock firmware by samfirmware too

Read here http://forum.xda-developers.com/showthread.php?t=778880
You'll also need apollo.ops

friend863 said:
Read here http://forum.xda-developers.com/showthread.php?t=778880
You'll also need apollo.ops
Click to expand...
Click to collapse
yeah found that just before. as soon as i flash and i have some news (hope good ones) i'll post here.
thank you again

done...it's the same...
https://www.dropbox.com/s/1xuzc87ev0zhf6w/Photo 22-04-12 13 55 09.jpg
I don't know what i can try now...

Stuck in airplane imei unknown baseband unknown phone keeps restarting please help

Hello, i bought myself an att motorola atrix 2 used phone it was not rooted, it had gb 2.3.6 and imei and baseband unknown... I FXZ back to stock 2.3.5 with rsd lite and att fxz files, but that did not fix the problem i'm still stuck in airplane mode and imei and basenband unknown. please help

maybe your mobile NVRAM is corrupted,i have no experience in TI Radios and NVRAM settings/tools ,i was in same situation in my LG GW620(qualcomm) and fixed it,it was a great thing,i'll check and try this in TI.
---------- Post added at 08:10 AM ---------- Previous post was at 08:01 AM ----------
try fxz back to the correct spl (related to your provider if your phone is branded)
with "TI Blank Flash" option in rsd lite.
---------- Post added at 08:14 AM ---------- Previous post was at 08:10 AM ----------
and try
http://omappedia.org/wiki/Android_How-tos#Clearing_Airplane_Mode
---------- Post added at 08:21 AM ---------- Previous post was at 08:14 AM ----------
try above,and put feedback before trying the dangerous way !!

Thx a bunch i'll give it a try
Sent from my MB860 using xda app-developers app

I did use att's spl now it says android version 2.5.3 but still no imei nor baseband... and still stuck in ap mode
Sent from my MB860 using xda app-developers app

try
http://forum.xda-developers.com/showthread.php?t=1264021

What i think migjt have happen is that even dough my phone is att branded i am not in att coverage cause im in the dominican republic so maybe i should try with an international sbf... wild guess... thx in advance
Sent from my MB860 using xda app-developers app

I have two guesses.
One is that the phone is still locked to att, but that is unlikely since you have unknown baseband.
As sad as this is to say, I think you got ripped off with a broken phone. this seems odd, and not fixable to me.

damn imma go ahead and try that imei fix stuff and post a reply briefly

same problem here... even SD card is not recognised

couldnt do it.. im sorry but i am what u guys describe as a noob... is there like a one click way to do it? or at least an easier way out... i really like my phone... there must be a way to recover that efs folder or at least create it or replace it...

another thing i think i rooted my phone but im not sure... how can i tell?

catillito said:
couldn't do it.. im sorry but i am what u guys describe as a noob... is there like a one click way to do it? or at least an easier way out... i really like my phone... there must be a way to recover that efs folder or at least create it or replace it...
Click to expand...
Click to collapse
this problem is not easy ! many things may leads to corrupted NVRAM, there is few tools and many parameters to change/revert.
there is no one click magic solution !
what you did exactly to be in this situation?

sad_but_cool1 said:
this problem is not easy ! many things may leads to corrupted NVRAM, there is few tools and many parameters to change/revert.
there is no one click magic solution !
what you did exactly to be in this situation?
Click to expand...
Click to collapse
i bought this phone used and the baseband was corrupted (unknown) so was the imei... it was runing 2.3.6 and i fxz back to stock 2.3.5 att... but that did not fix the issue... then i think i rooted the phone but im not sure cause i dont know how to tell if it is rooted.. i have the super user app if that helps... then i tried this http://forum.xda-developers.com/showthread.php?t=1264021.. but i just dont know how to get to the root folder or that efs foder or partition... i'm willing to do anything cause in the meantime i got myself an atrix 4g... so im at your disposal... thx in advance

catillito said:
i bought this phone used and the baseband was corrupted (unknown) so was the imei... it was runing 2.3.6 and i fxz back to stock 2.3.5 att... but that did not fix the issue... then i think i rooted the phone but im not sure cause i dont know how to tell if it is rooted.. i have the super user app if that helps... then i tried this http://forum.xda-developers.com/showthread.php?t=1264021.. but i just dont know how to get to the root folder or that efs foder or partition... i'm willing to do anything cause in the meantime i got myself an atrix 4g... so im at your disposal... thx in advance
Click to expand...
Click to collapse
there is no efs partition on moto devices,they are pds ! read the topic and related replays
anyway , we must know that the problem caused by trying to unlock bootoader or by trying to flash wrong kernel/pds/radio/cdt or flashing using modified device_tree binary
u must help us to help u as we can
we need to cause , then i/we will send you the corrects dumps and settings to use/write via cdmaworkshop app or nvram read/write tools
it's not a game !

This also happened to me...I was on GB 2.3.6 trying to OTA update to ICS. The phone was working fine at the time. The update downloaded and started to install but froze around "Updating STE BP" I received an assert failed message the phone rebooted and said the installation failed..When i checked settings i have unknown baseband version and no IMEI as well as not being able to take the phone off airplane mode. Phone restarts every 4-5 min any ideas

blackiceboi said:
This also happened to me...I was on GB 2.3.6 trying to OTA update to ICS. The phone was working fine at the time. The update downloaded and started to install but froze around "Updating STE BP" I received an assert failed message the phone rebooted and said the installation failed..When i checked settings i have unknown baseband version and no IMEI as well as not being able to take the phone off airplane mode. Phone restarts every 4-5 min any ideas
Click to expand...
Click to collapse
was your phone rooted ?
did you tried to update via rsd-lite with a good known 2.3.6 package (correct MD5 checksum)?
did you tried to use a good known formated sdcard that contains the update package (correct MD5 checksum)?
did the update process was acting while usb cable plugged?

sad_but_cool1 said:
was your phone rooted ?
did you tried to update via rsd-lite with a good known 2.3.6 package (correct MD5 checksum)?
did you tried to use a good known formated sdcard that contains the update package (correct MD5 checksum)?
did the update process was acting while usb cable plugged?
Click to expand...
Click to collapse
the phone was rooted when trying the initail OTA update after i fxz using RSDlite to 2.3.5 the OTA back to 2.3.6
Havent found a good known 2.3.6 package or just havent looked hard enough..
At the time of the OTA ICS update USB was not plugged

you fxz back to 2.3.6 successfully ? good !
your mobile now is rooted,install bootmenu manager (3rd party cwm) , do a double wipe (cache and data),then fxz again to 2.3.6,then try to update ota without rooting ! just check update after installing 2.3.6 without modifying or rooting.

sad_but_cool1 said:
you fxz back to 2.3.6 successfully ? good !
your mobile now is rooted,install bootmenu manager (3rd party cwm) , do a double wipe (cache and data),then fxz again to 2.3.6,then try to update ota without rooting ! just check update after installing 2.3.6 without modifying or rooting.
Click to expand...
Click to collapse
can you post link to thread for bootmenu manager
also how will this fix baseband and no IMEI

blackiceboi said:
can you post link to thread for bootmenu manager
also how will this fix baseband and no IMEI
Click to expand...
Click to collapse
why you asking too much ?
why not you try to do a simple search ? plz try to use the search feature in xda or google or qq , it's free !!!!!!!!!

no IMEI,BASEBAND,ETC.

HELLO THERE,
I AM UNABLE TO MAKE CALLS OR USE THE MOBILE NETWORK BECAUSE MY EFS FOLDER IS EMPTY !
SO CAN ANYONE HELP ME IN FIGURING OUT THIS PROBLEM !
I WOULD BE VERY THANKFUL IF SOMEONE WOULD HELP ME .:crying:

Flash stock rom with odin.

acuicultor said:
Flash stock rom with odin.
Click to expand...
Click to collapse
I tried but nothing happened.

Greetings Acuicultor.
I'm also having the same problem.
I've been loosing my imei while using Nameless ROM. I downgraded to DDLF2 it was running fine. And a couple days ago imei fully disappeared.
Tried almost everything (if not everything).
I have the efs backup; and older cwm backups. But none seem to restore it by any means. I'm out of solutions.
I am ATM with Nameless ROM again in hope that changing the partitions to their prev state will help me recover. But nothing so far ..
Any easy way? Any tips?
I got the hex editor and terminal and am open to suggestions.
Thanks in advance
Sent from my GT-I9003 using XDA Free mobile app

No hope . efs partition is corrupt
Sent from my Nexus 4 using XDA Free mobile app

rgxHost said:
Greetings Acuicultor.
I'm also having the same problem.
I've been loosing my imei while using Nameless ROM. I downgraded to DDLF2 it was running fine. And a couple days ago imei fully disappeared.
Tried almost everything (if not everything).
I have the efs backup; and older cwm backups. But none seem to restore it by any means. I'm out of solutions.
I am ATM with Nameless ROM again in hope that changing the partitions to their prev state will help me recover. But nothing so far ..
Any easy way? Any tips?
I got the hex editor and terminal and am open to suggestions.
Thanks in advance
Sent from my GT-I9003 using XDA Free mobile app
Click to expand...
Click to collapse
You can try flash froyo firmware and see if imei come back if not try to restore imei with dhiru's way look for his thread in general section. Good luck.
Enviado desde mi A0001 mediante Tapatalk

If EFS is Corrupt:
Just reflash a ROM backup with cwm.
Open Galaxy Unlock app; lock the phone. Remove SIM; Restart and re-unlock.
Result: My EFS is back and consistent.
Imei is still: Null/Null
There's also a method on Sammobile forum.
In which you can flash a blank efs.
Now i need a way to change it / re-write it.. Check what's wrong with Radio and Bootloader (and how to fix).
I don't have service mode to write my imei. No idea why. Everyone has it, but not me...
After calling svcMode it doesn't show objects (buttons).
(I get service mode title and black page).
I also have a backup of "service mode.apk". But... Cannot install it. System refuses to install.
Restoring my efs backup doesn't work. (Either from cwm or Odin)
Am I doing anything wrong!?
Tried both methods (through apk; flash; PC app... And nothing...)
EFS Professional doesn't recognize my device...
Running Out of resources. But I'm not done yet.
As far as i read, an hex editor can fix it.
But its not my area of expertise (yet).
:sly: SSDD... Moving on to find solutions.
I'm posting the actual Device State.
Maybe you can see something else that i can try on.
MSI:
IMEI:
Manufacturer: samsung
Model: GT-I9003
Product: nameless_galaxysl
Fingerprint: Samsung/nameless_galaxysl/galaxysl:4.4.4/KTU84P/173:userdebug/dev-keys
Bootloader: unknown
Board: latona
Brand: Samsung
CpuAbi: armeabi-v7a
CpuAbi2: armeabi
Device: galaxysl
Display: nameless_galaxysl-userdebug 4.4.4 KTU84P 173 dev-keys
Host: build.nameless-rom.org
Id: KTU84P
Radio: unknown
Tags: dev-keys
Tags: dev-keys
Time: 1410656254000
Type: userdebug
User: root
Release: 4.4.4
Sdk: 19
Codename: REL
Incremental: 173
Sent from my GT-I9003 using XDA Free mobile app

@rgxHost
Try this way...
Delete efs partition. Power off and remove SIM. Power on. After booting a new efs partition will be created. Now restore your backup and reboot without SIM. Check IMEI. And let us know what you see!

Update:
Got Nameless ROM (again); installed exposed and a certain tool to help me enter my imei.
Due to some forum rules I won't clarify more about it.
Now I have my imei like example below:
842783286434 / null
But the device doesn't recognize the SIM card yet.
If this step I've done can be helpful to try other methods then I'm reading.
@SAM
Thanks for the tip.
By the way how do you delete the partition?
I already tried deleting just the efs folder inside root directory.
Either way I'll do that tomorrow, and report asap.
Sent from my GT-I9003 using XDA Free mobile app

OK. I deleted the EFS. So far nothing at all. According to new readings I may have been targeted with an USSD attack or something.
No idea what it is (yet).
Also my SIM is not detected.
Is it possible to restore Radio ROM? How exactly?
Seems like my Radio ROM is not working.
Note: I can write my imei but not imei sv.
Also each time I flash. The written imei gets lost.
Hope anyone can help me..
It is very important for me to recover my device.
Thanks in advance.
Sent from my GT-I9003 using XDA Free mobile app

FLASH efs.tar. You will find it at my other post about this.
http://forum.xda-developers.com/showthread.php?t=2766888&page=2

CSI.ISC said:
FLASH efs.tar. You will find it at my other post about this.
http://forum.xda-developers.com/showthread.php?t=2766888&page=2
Click to expand...
Click to collapse
Sorry this doesn't work for me...

This is also my problem

Me too have the same problem. Tried flashing the original rom as well as other custom roms but nothing worked. Someone please help

[URGENT!] Help required! HTC One M8, no sim detected, no IMEI, unknown baseband

Hi,
I have converted my HTC One M8 to Google Play Edition from Sense 6. After successfully instlaling GPE on my device, the SIM card cannot be detected, no IMEI and baseband is unknown. However, if i recover my backup to HTC sense, the sim card is working again. So this is definitely not a hardware issue, and i have googled online to see that there are a few people experiencing this issue as well, however no real solutions can be found.
I REALLY DESPERATELY need help from anyone that is able to solve this. I will be very grateful, and thank you in a form of donation. PLEASE HELP, ANYONE!!! THANKS!!!!

Please help anyone??
I have done more research and some people said that it is because of the radio.img. My current location is in Singapore, so i am guessing it should be fine if i flash radio.img from taiwan or hongkong? Can anyone verify that the issue i am facing is because of radio.img?
Please advise!!!

It should be radio.img or if you have this folder in your phone than replace with the stock one /system/etc/modem
Sent from my A2 using xda app-developers app
---------- Post added at 12:50 AM ---------- Previous post was at 12:49 AM ----------
Sorry this
*/system/etc/firmware
Sent from my A2 using xda app-developers app

Hell_X said:
It should be radio.img or if you have this folder in your phone than replace with the stock one /system/etc/modem
Sent from my A2 using xda app-developers app
---------- Post added at 12:50 AM ---------- Previous post was at 12:49 AM ----------
Sorry this
*/system/etc/firmware
Sent from my A2 using xda app-developers app
Click to expand...
Click to collapse
Thank you for your response! To be honest I am not too much of a techie, but i am guessing if i dont have this folder, i couldnt just create the directory and paste the .img file in right? I need to flash it? I do not have any of the folders you have stated, system, etc, firmware. I have gone to folder options to view hidden files, and used the search function to search all these keywords for the folder but could not find any folders named system, etc, or firmware.
So what do i do now? Do I go ahead with the hongkong or taiwan .img and flash it? If it doesn't work, could i just repeat the same process and flash another country's img? Would it just overwrite, or would i have do "uninstall" then flash a new .img to try another region's one?
Thanks!

I HAVE SOLVED THE ISSUE!!!
I will just state here how i have did it to help people that are facing the same issue!
Please refer to the following thread:
http://forum.xda-developers.com/showthread.php?t=2736921
I have chose the radio.img based on the ORIGINAL CID of my device, and chose taiwan's radio.img. After flashing the radio.img, and rebooting my phone, I HAVE MOBILE NETWORK!!!! WOOT!!!

Hello guys..it's anyone here for a little help?I've got an m8 .. the problem : no imei,baseband ,no sim card detected.. I think it's unrooted, and he have the stock recovery. S-ON. here it's a photo what it's show me in cmd with fastboot getvar all http://imgur.com/XPUbHW4 . if anyone can please help me... with steps..how can i have the phone working again... I don't know if he is factory unlocked or not... please..help me. thank you very much guys!

Hello all ! who was the pattience to help me with a htc m8 who doesn't want after a reflash of firmware to start in any way... doesn t want to turn on.. it's my mom phone and she wanted from 3days ago...thanks alot

urgent help no signal wrong kernel flashed

plz friends i by mistake flash wrong kernel for the device and now i try everything and iv got no signal nothing
i did again clean flash and not working what can i do? plz

bubu23 said:
plz friends i by mistake flash wrong kernel for the device and now i try everything and iv got no signal nothing
i did again clean flash and not working what can i do? plz
Click to expand...
Click to collapse
plz any help ??? i have no reciption i flash sprint kernel to g925f mobile

Kernel got nothing to do with signal.
Sent from my SM-G920T

ambervals6 said:
Kernel got nothing to do with signal.
Sent from my SM-G920T
Click to expand...
Click to collapse
plz people i can see my imei like 350000000000000000000 it looks not good so i have no reciption
it cant find the network register what can i do????
i did clean stock rom now waiting to solution

bubu23 said:
plz people i can see my imei like 350000000000000000000 it looks not good so i have no reciption
it cant find the network register what can i do????
i did clean stock rom now waiting to solution
Click to expand...
Click to collapse
Hello, I had sent you a message to try and help as much as I could but you opened a thread so I'll help you on here.
First. Double check all twrp folders using a file Explorer. Some roms when flashed through twrp automatically back up your efs partition.
Second. If the folders are blank then we'll proceed to try other methods of fixing your imei.
I assume since you went from having a blank imei to that weird number you tried one of the methods you found through Google.
There are ways to manually reenter your imei if the methods found on Google fail. Follow the instruction in the site below (I highly suggest using the terminal emulator method) and report back here. Your imei can be found on your Sim card or the bigger card your Sim came in.

Flash with stock 5.1.1 ROM via odin.
http://www.sammobile.com/firmwares/database/SM-G925F/

roydok said:
Flash with stock 5.1.1 ROM via odin.
http://www.sammobile.com/firmwares/database/SM-G925F/
Click to expand...
Click to collapse
i flashed all ready i was on 5.1.1

drock212 said:
Hello, I had sent you a message to try and help as much as I could but you opened a thread so I'll help you on here.
First. Double check all twrp folders using a file Explorer. Some roms when flashed through twrp automatically back up your efs partition.
Second. If the folders are blank then we'll proceed to try other methods of fixing your imei.
I assume since you went from having a blank imei to that weird number you tried one of the methods you found through Google.
There are ways to manually reenter your imei if the methods found on Google fail. Follow the instruction in the site below (I highly suggest using the terminal emulator method) and report back here. Your imei can be found on your Sim card or the bigger card your Sim came in.
Click to expand...
Click to collapse
there is no site below where?

Nothing is gonna work guys.your efs imei is damaged now.do you have an efs backup.if you have restore it

mariolcela said:
Nothing is gonna work guys.your efs imei is damaged now.do you have an efs backup.if you have restore it
Click to expand...
Click to collapse
i dont have backup efs

If it's illegal, then it doesn't belong here. End of story.
Get your phone to Samsung for repair, it'll cost but they might fix it

Anyway try to flash many stock fw like btu etc it should fix this issues & try latest modem too ok anyway my friend always after rooting device just backup efs ..
Sent from my SM-G925F using Tapatalk

You can try flashing this updated French stock 5.1.1 ROM via odin. The very latest.
http://www.sammobile.com/firmwares/download/51274/G920FXXU2BOG8_G920FOXA2BOG8_XEF/

thx my friend but i install my country latest and it still same can i try more and more and maybe it will be ok with one of them?
cause if 1 not good everything same no?
update: i have g925f

thereassaad said:
Anyway try to flash many stock fw like btu etc it should fix this issues & try latest modem too ok anyway my friend always after rooting device just backup efs ..
Sent from my SM-G925F using Tapatalk
Click to expand...
Click to collapse
you say like btu what is btu?

bubu23 said:
you say like btu what is btu?
Click to expand...
Click to collapse
Btu for united Kingdom its best stock rom just try it my friend
Sent from my SM-G925F using Tapatalk

mythos234 said:
If it's illegal, then it doesn't belong here. End of story.
Get your phone to Samsung for repair, it'll cost but they might fix it
Click to expand...
Click to collapse
This right here.
I have cleaned this thread, and I don't want to see any posts about IMEI modifying or anything illegal here.
You can try stock flashing, rebuilding an EFS partition somehow (probably impossible) or repair shop, but any talk of anything illegal and the moderators will take action on your account.
Thanks.

Have you tried searching for a Galaxy s6 efs repair script?

If nothing has worked you definitely need to go with a repair shop. Either a third party repair or try to warranty replace your phone through Samsung. If you go the Samsung route Odin flash 100% stock firmware then send it in to them and see what they say

yeh i boght new s6 edge lolllllll bbut i i learned to back up