My imei has an sv number 01 at the back. After flashing the rom, it becomes a 04. Thoughts? Imei at the front still intact though.
Ev0d3vil said:
My imei has an sv number 01 at the back. After flashing the rom, it becomes a 04. Thoughts? Imei at the front still intact though.
Click to expand...
Click to collapse
This is very odd I have heard of the EFS becomming corrupt and changing the imei to 0000 but not SV part of the IMEI. Have you tried flashing back to stock and reflashing the rom.
Also did you back up your EFS I think omega rom automatically backs it up or at least there is an option. If so there is plenty of tutorials on here
Yes backed it up already. Whats sv number? Should i restore my original EFS? I still can call out though. Will restoring my original EFS make it back to /01?
Ev0d3vil said:
Yes backed it up already. Whats sv number? Should i restore my original EFS? I still can call out though. Will restoring my original EFS make it back to /01?
Click to expand...
Click to collapse
I think as long as everything is working see how you get on. The SV number is Software Version Number but I dont know why this would have changed and what are the effects of it changing are. I have flashed several roms and not come accross this, keep your efs back up and see how you get on.
If anyone disagrees with that statement please reply, I am not an expert and this is purely my own opnion.
---------- Post added at 04:37 PM ---------- Previous post was at 04:36 PM ----------
carrd said:
I think as long as everything is working see how you get on. The SV number is Software Version Number but I dont know why this would have changed and what are the effects of it changing are. I have flashed several roms and not come accross this, keep your efs back up and see how you get on.
If anyone disagrees with that statement please reply, I am not an expert and this is purely my own opnion.
Click to expand...
Click to collapse
May also be worth asking in the Omega Rom thread.
Ok tried doing a restore using ktool, still nothing changed, imei still intact and sv still 04. I guess it might have changed when i flashed the omega rom. Btw, i have lots and lots of backup of my efs. Everything in my com, phone etc so that if anything goes wrong, i still have hope. A trip to Samsung sucks tho
Ev0d3vil said:
Ok tried doing a restore using ktool, still nothing changed, imei still intact and sv still 04. I guess it might have changed when i flashed the omega rom. Btw, i have lots and lots of backup of my efs. Everything in my com, phone etc so that if anything goes wrong, i still have hope. A trip to Samsung sucks tho
Click to expand...
Click to collapse
Can you still make calls sms etc...??? I also found something there is a hidden menu in my I9305 I am sure its in the I9300 aswell but I saw option saying [5] run EFS SYNC I wonder what that does
the Hidden Menu *#197328640# Option 5 says EFS sync..
I wonder
Ev0d3vil said:
Ok tried doing a restore using ktool, still nothing changed, imei still intact and sv still 04. I guess it might have changed when i flashed the omega rom. Btw, i have lots and lots of backup of my efs. Everything in my com, phone etc so that if anything goes wrong, i still have hope. A trip to Samsung sucks tho
Click to expand...
Click to collapse
Luckily your phone seems to be ok so thats something. a trip to samsung definatly sucks good job we got XDA as most things people know how to resolve or have a mod for
btemtd said:
Can you still make calls sms etc...??? I also found something there is a hidden menu in my I9305 I am sure its in the I9300 aswell but I saw option saying [5] run EFS SYNC I wonder what that does
Click to expand...
Click to collapse
Yes, calls and sms works fine! Just that i'm bugged by the sv number change. As i said above, i keep efs backups everywhere just in case something goes wrong. Pays to be a lil paranoid about it.:fingers-crossed:
Ev0d3vil said:
Yes, calls and sms works fine! Just that i'm bugged by the sv number change. As i said above, i keep efs backups everywhere just in case something goes wrong. Pays to be a lil paranoid about it.:fingers-crossed:
Click to expand...
Click to collapse
My imei sv changed too...idk why but the phone is working normally
Sent from my GT-I9300 using xda app-developers app
Try this if u dare hehe the Hidden Menu *#197328640# Option 5 says EFS sync..
I have that optiion on my i9305 dont know what it does tho looks interesting lol
Sent from my GT-I9305 using xda app-developers app
Same here after flash of v29
But device seems to be still okay...
I recommend to do this:
- Flash phone back to stock ICS
- Root phone
- Restore EFS backup
- Check IMEI again
Hope this helped,
CodeOMG
Yep same here, I was on 01 on v28 now 04 on v29.
No problems experienced.
Sent from my GT-I9300 using xda app-developers app
I just flashed paranoid rom and it is 01 again..
Sent from my GT-I9300 using xda app-developers app
CodeOMG said:
I recommend to do this:
- Flash phone back to stock ICS
- Root phone
- Restore EFS backup
- Check IMEI again
Hope this helped,
CodeOMG
Click to expand...
Click to collapse
Could you explain me, why we should do so, hence the fact that there are no real problems?
You're recommending a method that is possible to brick a device if something goes wrong...
Sent from my GT-I9300 using xda premium
ch0ka said:
Could you explain me, why we should do so, hence the fact that there are no real problems?
You're recommending a method that is possible to brick a device if something goes wrong...
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
IMEI changing isn't a good thing... OP says it's just changed after flashing a ROM. I'd take no risk and would flash stock back. BTW, you're really stupid if you break your phone with flashing stock.
CodeOMG
Nope...I was referring to the restore efs part
Sent from my GT-I9300 using xda premium
Related
Hey all.
I was on MIUI 1.9.2 and flashed VillainRom (wiped everything as usual) and after the reboot, I couldn't get any signal. Went to the mobile network screen and I get an error saying I don't have a sim card in my phone.
My baseband and IMEI all read unknown.
Tried restoring a nandroid with no luck.
Are there any fixes or do I need to send it off to be fixed?
Sent from my GT-I9100
Another problem with Custom Rom!
Anyway, do a Factory Reset, if it doesn't work then flash Stock ROM.
Sent from my GT-I9100 using XDA App
GANJDROID said:
Hey all.
I was on MIUI 1.9.2 and flashed VillainRom (wiped everything as usual) and after the reboot, I couldn't get any signal. Went to the mobile network screen and I get an error saying I don't have a sim card in my phone.
My baseband and IMEI all read unknown.
Tried restoring a nandroid with no luck.
Are there any fixes or do I need to send it off to be fixed?
Sent from my GT-I9100
Click to expand...
Click to collapse
I hope you backed up your EFS folder, If not only Samsung can fix it.
try to flash a modem via cwm
happend to me a couple of times on sgs i9000 when i come from miui that helped me
dj_m said:
try to flash a modem via cwm
happend to me a couple of times on sgs i9000 when i come from miui that helped me
Click to expand...
Click to collapse
Didn't realise there were CWM modems available. All I've found are for Odin..
jhernand1102 said:
I hope you backed up your EFS folder, If not only Samsung can fix it.
Click to expand...
Click to collapse
Im gunna go ahead and say no :/
Not that I know of anyway.
Sent from my GT-I9100
This might be a long shot but try toggling airplane mode on, reboot the phone and once fully booted toggle airplane mode off.
This issue has nothing to do with the Rom you flashed, (not VillainRom anyway) it seems in all your flashing you may have messed up your EFS partition, some people got it back when they flashed a stock ROM, if you don't, you may need to get in contact with Odia, he can assist you with getting your IMEI back
achillies400 said:
This issue has nothing to do with the Rom you flashed, (not VillainRom anyway) it seems in all your flashing you may have messed up your EFS partition, some people got it back when they flashed a stock ROM, if you don't, you may need to get in contact with Odia, he can assist you with getting your IMEI back
Click to expand...
Click to collapse
Cheers.
I'm now downloading stock firmware. Where would I find Odia, on xda?
Sent from my GT-I9100
*Edit*
Flashed KG3 fully, nothing.
looked inside the KG3 zip again and found a tar with EFS in the name. flashed it via Odin and all is well.
Thanks for your help.
GANJDROID said:
Cheers.
I'm now downloading stock firmware. Where would I find Odia, on xda?
Sent from my GT-I9100
*Edit*
Flashed KG3 fully, nothing.
looked inside the KG3 zip again and found a tar with EFS in the name. flashed it via Odin and all is well.
Thanks for your help.
Click to expand...
Click to collapse
Good for you it worked .
I have problem with flashing, bought sgs2 today, wanted to make flash custom rom, phone is rooted with Doomlord exploit and there is cf root kernel flashed for cwm access (flashed via odin mobile), no simlock
When I flash any custom rom, phone apk keeps crashing, there is no cellular network and no IMEI in About the Phone section. I have tried restoring IMEI with EFS pro but after reboot its the same problem. I have EFS backup and nandroid backup.
What is wrong, I have two other phones, sgs2 and note, I didn't have those problems before, what is wrong this time? Any help will be great for me, I would appreciate ideas.
Is your phone plugged in to the wall charger or a USB port.
I used a custom ROM that would not allow me to reboot plugged in. Same problems as you.
When I reboot unplugged, service returns.
Sent from my GT-I9100 using xda premium
I'm aware of this problem, happend to me before, but unplugging doesn't help in that case. When I delete nv_data.bin and nv_data.bin.md5 it helps instantly but returns after reboot.
I have nv_data.bak in this folder and its some old file, like 2010 old, should I deleted it or something?
solved with wipe, which gave me random IMEI then restored right one with EFS Pro (thanks a lot for Dev Team of that app)
I keep reading about people loosing their ime after a flash but never bothered to remember if the flash was via CWM or Odin.
This might already have been investigated and I've missed it but it would be nice to know if anyone has lost their ime using Odin or if it's only through CWM.
This looks like it's happening more and more so it would be good to find out the cause.
Sent from my GT-I9100 using XDA App
This happened me yesterday, glad you managed to fix it, I didn't have a backup but thankfully there is a market app called GSII-repair and it can restore imei without a backup, hope this helps someone
Sent from my GT-I9100 using xda premium
eamon0989 said:
This happened me yesterday, glad you managed to fix it, I didn't have a backup but thankfully there is a market app called GSII-repair and it can restore imei without a backup, hope this helps someone
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
i cant find this app you talking about..what is the exact name or dev?
dzel said:
i cant find this app you talking about..what is the exact name or dev?
Click to expand...
Click to collapse
Google finds it
http://www.androidapps-home.com/gsii-repair-android-2555711.html
jje
Hi,
Have searched around the forum looking for a solution to my problem. I have seen many threads about the same situation that I am in, however none of them have given me an answer.
I cannot make calls/texts or use mobile data.
I am on 3 network and can confirm that the SIM is working fine as I have used it in another phone.
The IMEI number remains intact, and I had made a backup of the EFS prior to making any changes to the phone.
Signal bars appear however a message saying 'Emergency calls only' does also.
Puzzled as to what this problem is,
Any help would be greatly appreciated.
Thanks
which ROM did you flash?
Did it include a modem?
mikep99 said:
which ROM did you flash?
Did it include a modem?
Click to expand...
Click to collapse
It was Anonoromv16. Unsure whether a modem was included, however have flashed a modem which i know works in my area. I have also tried to revert back to my previous Rom (cm10) and even official still with no luck
Have you checked your APN settings?
mikep99 said:
Have you checked your APN settings?
Click to expand...
Click to collapse
The APN settings are default and as they were prior to flashing anono
Tried a full wipe / factory reset?
Your phone is sim locked ?? Perhaps it has been unlocked by soft under 4.0.4 and u have to re do the same operation under 4.1.2
Sent from my GT-I9300 using xda app-developers app
mikep99 said:
Tried a full wipe / factory reset?
Click to expand...
Click to collapse
Yep, no luck
bilo1000 said:
Your phone is sim locked ?? Perhaps it has been unlocked by soft under 4.0.4 and u have to re do the same operation under 4.1.2
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Just checked galaxsim and its all unlocked
Sounds like efs is still corrupt tbh..
Have you restored it?
NatTheCat said:
Sounds like efs is still corrupt tbh..
Have you restored it?
Click to expand...
Click to collapse
Have done a restore and still nothing has changed. I though that if the efs was corrupt, then my serial and imei would be also?
"No sim card" error is not solved yet (27/02/13)
Same problem here. Problem is reported in other threads with different situations. Some were lucky and just managed to get rid of it by re-inserting the sim card but most are stuck with it. Wondering if it's not an issue with ICS/JB
DavidEvans123 said:
Have done a restore and still nothing has changed. I though that if the efs was corrupt, then my serial and imei would be also?
Click to expand...
Click to collapse
Change the csc with an app of the market and set it to your region. That might work.
Drew071
Sent from my GT-I9300 using xda app-developers app
Got a Sony..
drew071 said:
Change the csc with an app of the market and set it to your region. That might work.
Drew071
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I am on CM10.1
and i have noticed today that my imei no is different at back of device and when i press *#06#
IMEI ON BOX AND BACK OF DEVICE IS SAME
BUT
on mobile its different
Its possible if your efs folder gets damaged .
It happens from time to time when people flash, I would restore my backup if the efs folder.
Sent from my GT-I9300 using xda premium
delsus said:
Its possible if your efs folder gets damaged .
It happens from time to time when people flash, I would restore my backup if the efs folder.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Or flash stock rom.
Sent from my GT-I9300 using xda app-developers app
delsus said:
Its possible if your efs folder gets damaged .
It happens from time to time when people flash, I would restore my backup if the efs folder.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I believe he has a valid imei but it does not match that on the box or back..this is the first time I have seen this case..
1. Some one opened the box and replaced the original phone..
2. Refurbished phone in a different box..
3. Somehow the phone got mixed up in packaging..
Any of the above scenarios may be the reason..
Sent from my GT-I9300 using Tapatalk 2
zoot1 said:
I believe he has a valid imei but it does not match that on the box or back..this is the first time I have seen this case..
1. Some one opened the box and replaced the original phone..
2. Refurbished phone in a different box..
3. Somehow the phone got mixed up in packaging..
Any of the above scenarios may be the reason..
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
none of those are possible, because the imei under the battery is the same as on the box
do u have EFS backup ??
i think ur efs folders get damaged while installing Rom
try to flash stock rom if didn't work u have to restore ur efs backup
yahyoh said:
do u have EFS backup ??
i think ur efs folders get damaged while installing Rom
try to flash stock rom if didn't work u have to restore ur efs backup
Click to expand...
Click to collapse
yes i have efs backup.
Glebun said:
none of those are possible, because the imei under the battery is the same as on the box
Click to expand...
Click to collapse
ya now when I think of it none of them are possible..well it might have happened when Samsung was flashing the phone for the first time and there was a mixup....i don't think restoring the backup will solve it as the backup will have the same IMEI...flashing the rom never changes the EFS to something valid..
nitinvaid said:
yes i have efs backup.
Click to expand...
Click to collapse
I would restore your efs backup it will at least rule that out.
Sent from my GT-I9300 using xda premium
From what I've seen on previous posts if imei is zeroes like "0000000000" it means an efs issue, if completely different that really doesn't sound right at all.
Sent from my GT-I9300 using xda app-developers app
Does it start 0049......?
Wrong IMEI is usually one of two IMEI codes . 0000 and something like 0046 .
Reads as a corrupt EFS folder to me as presumption is that it was the correct IMEI before you started flashing roms .
jje
on box and back of battery it starts with 353719**********
and at mobile it starts with same 353719********** that stars are changed
just now i flashed the samsung official indian rom and the IMEI no is still different
s guess its samsung mistake
possible reason is u got repaired galaxy s3. i mean Samsung service center guys changed motherboard and they forget that now imei number also changed.
exynoss said:
possible reason is u got repaired galaxy s3. i mean Samsung service center guys changed motherboard and they forget that now imei number also changed.
Click to expand...
Click to collapse
Nope mine is just one month old it has not seen any face of any service center member
Sent from my GT-I9300 using xda app-developers app
Hey guys i have a real problem with my s3...i installed a rom but i didnt have signal, so i follow a tutorial to fix it, but now i just have this on my cellphone and no signal at all...
I tried everything, even restoring my nandroid backup... What can i do?
Sent from my GT-I9300 using xda premium
R.cortesia69 said:
Hey guys i have a real problem with my s3...i installed a rom but i didnt have signal, so i follow a tutorial to fix it, but now i just have this on my cellphone and no signal at all...
I tried everything, even restoring my nandroid backup... What can i do?
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I hope you didn`t mess up your EFS folder, did you back it up? If the EFS folder is corrupted/wiped and you cannot restore it you need to take the device in for repair.
Do you have the correct APN settings in settings, mobile networks?
I have a backup of my EFS folder, but I don't know if I'm restoring it right ... how I do it? Cause I'm following a tutorial but nothing happens...
Sent from my GT-I9300 using xda premium
gee2012 said:
I hope you didn`t mess up your EFS folder, did you back it up? If the EFS folder is corrupted/wiped and you cannot restore it you need to take the device in for repair.
Do you have the correct APN settings in settings, mobile networks?
Click to expand...
Click to collapse
Respond please...
Sent from my GT-I9300 using xda premium
R.cortesia69 said:
Respond please...
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I haven`t done it yet myself, so i`am not 100% sure on how to do it. Don`t want to get you into trouble by saying the wrong thing though,. There is an option in the S3 Toolkit to restore a efs folder i think. Download the S3 Toolkit by Mskip and read it well and try it or wait for someone else who knows more about this stuff. There are also various tools like for instance K-Tool by hellcat that can backup/restore efs folders. Good luck
get the philz touch cwm recovery
get into recovery mode
go into advance, restore efs backup
done