[Q] No network On samsung galaxy note 1 (GT-N7000) - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

Hi recently bought a phone and it wont register any sims, all i get is a blocked type sign where the signal should be. is this a fixable fault or a complete write off? i have attached a picture of how it looks.

New or re sold?
Check if IMEI is legit

nokiamodeln91 said:
New or re sold?
Check if IMEI is legit
Click to expand...
Click to collapse
Bought it second hand, and dialed *#06# to check imei and got 'null/null' so figured its useless

4547 2324389
lynchyyy89 said:
Bought it second hand, and dialed *#06# to check imei and got 'null/null' so figured its useless
Click to expand...
Click to collapse
Dialing *#06# won't work if the sim card that's inserted is invalid in the first place, so don't give up just yet.
I only own the factory unlocked N7000, so I'm not sure about this...but is it possible the one you have might be locked?

lynchyyy89 said:
Bought it second hand, and dialed *#06# to check imei and got 'null/null' so figured its useless
Click to expand...
Click to collapse
sorry to tell you that your imei seems to be wiped (this could happen one flashing custom roms or mess with odin)
if you are lucky you will find a EFS (emai) backup file (.tar or .img) so you can use it to restore your emai.
If you know the person who sold you the phone then tell him to give your money back or at least give you the backup.
maybe he knew it and wanted to cheat you... take action right now bro cuz the phone is not unbreakable without the backup.
Envoyé de mon GT-N7000 en utilisant Tapatalk
---------- Post added at 10:33 AM ---------- Previous post was at 10:30 AM ----------
check your internal memory or sdcard for a falder called efs for the backup.
Envoyé de mon GT-N7000 en utilisant Tapatalk

Related

[Q] [SOLVED] IMEI / EFS problem - Any suggestions?

[SOLVED]
Took it a phone shop, got charged £20 IMEI is back to factory default!
Really happy!
Hi there!
I quite stuck on what to do.
My mum had her i9000 for a while, with no problems on darkyrom 10.2.2.
Suddenly yesterday she was prompted for an "update for virgin mobile" she had no choice but to accept. Apparently it didn't do anything (ie update, reboot etc)
However what she realised is that she couldn't make calls etc.
I've got the phone with me now, and basically the IMEI number doesn't match up under *#06# - the number is a random number although not blank nor 0000 only.
Things I've tried:
-Flashed many stock roms (incl repart + PIT 4 file ones)
-Factory reset
-Flashed without SIM & EXT SD
-Tried deleting the EMPTY EFS folder
Any ideas?
I'm thinking that it needs to be sent back to samsung (even out of warranty)
EDIT:
I should note that the phone is completely factory unlocked - she is on Virgin Mobile network (SIM)
Cheers
high chris did you try a different sim its ultimatenoob i recently had an issue were i couldnt get a network connection i was on jellybean i had to flash xxjvu through odin then went cm9 ,v11,,10.1 and the only one that has worked for me is remICS 4.2 v3 .
there a thread here somewhere about that same issue i remember reading it i will see if i can find it again good luck mate
---------- Post added at 03:38 PM ---------- Previous post was at 03:23 PM ----------
http://forum.xda-developers.com/showthread.php?t=2191970 this post mentions internal antennae
---------- Post added at 03:42 PM ---------- Previous post was at 03:38 PM ----------
http://android.stackexchange.com/qu...ei-on-galaxy-s-if-i-dont-have-a-backup-of-efs
chris this might help or not could none of the darky team help you mate it says flash 2.2.1 i think thats froyo thats what mine was before i made it better with your help
TIGER 123 said:
high chris did you try a different sim its ultimatenoob i recently had an issue were i couldnt get a network connection i was on jellybean i had to flash xxjvu through odin then went cm9 ,v11,,10.1 and the only one that has worked for me is remICS 4.2 v3 .
there a thread here somewhere about that same issue i remember reading it i will see if i can find it again good luck mate
---------- Post added at 03:38 PM ---------- Previous post was at 03:23 PM ----------
http://forum.xda-developers.com/showthread.php?t=2191970 this post mentions internal antennae
---------- Post added at 03:42 PM ---------- Previous post was at 03:38 PM ----------
http://android.stackexchange.com/qu...ei-on-galaxy-s-if-i-dont-have-a-backup-of-efs
chris this might help or not could none of the darky team help you mate it says flash 2.2.1 i think thats froyo thats what mine was before i made it better with your help
Click to expand...
Click to collapse
hey man!
I've tried flashing froyo and I just put my sim in there and it still doesn't work.
I'm now wondering if it really is factory unlocked?
So I'm flashing a VOD firmware on it (as mum did have vodaphone in the past) - to see if that works, might even try "unlocking" as well.
Might as well give that a try to be honest.
Anu sent me to a dev on here - no reply from the dev yet.
Normally the "flash back to an old stock rom" method SHOULD work...but it isn't.
That's the odd thing really.
Reason I'm thinking it was locked is simple - because with SOME firmwares I flashed - I got this password screen (attached)
EDIT:
Nop - password error is something else:
http://forum.xda-developers.com/showthread.php?t=1016288
That booots, but doesn't solve the imei problem
chris silly question but did you try a nandroid backup and see if that works ?
http://www.youtube.com/watch?v=JqLK_2I-SBM
http://www.youtube.com/redirect?q=h...hYDqRprVEq89FrcZ8MTM2NTE5NjA1MEAxMzY1MTgxNjUw
TIGER 123 said:
chris silly question but did you try a nandroid backup and see if that works ?
http://www.youtube.com/watch?v=JqLK_2I-SBM
http://www.youtube.com/redirect?q=h...hYDqRprVEq89FrcZ8MTM2NTE5NjA1MEAxMzY1MTgxNjUw
Click to expand...
Click to collapse
Didn't have any Nand bro :/
I'll check out those vids!
And you dont have a backup of efs?
Sent from my GT-I9000 using xda premium
DerRomtester said:
And you dont have a backup of efs?
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
Not for my mums s1 no
I have my old s1 efs backup and my s3's backed up.
chris could you not try your old s1 backup and see if it works
TIGER 123 said:
chris could you not try your old s1 backup and see if it works
Click to expand...
Click to collapse
Already tried that bro - didn't work
Going to try that thing listed in the video now
EDIT2:
Video guide didn't work either - also tried looking into the XDA thread.
Still no cluk - only option is via samsung.
It HAS an IMEI but a completely wrong one.
Long story short - I can use 3G and emergency calls, but cannot use texts/calls, which is a shame and very odd why it did it on its own - if it were flashed I would have understood...but nothing was touched.
This is truly a one in a kind.
http://forum.xda-developers.com/showthread.php?t=1857054
just seen this chris might help might not if you have allready sorted it disregard
BIG UPDATE:
Put mum's sim into her i9000 again - and it came up with the same pop-up.
Now the odd thing - did the SAME thing when we put it into her NEW (on stock rom) NOTE 2.
This time I hit cancel.
What are VIRGIN MOBILE TRYING TO DO!?
They are going to get a call tomorrow from me.
Note 2: is still safe - and we hit cancel
S1: was already "updated" and thus IMEI is completely lost.
Weird turn of events - or fortunate to some extent:
Beforehand: Texts, calls and Mobile data wouldn't work properly.
I flashed a VOD firmware on it - and out of the blue - the phone now works as it should HOWEVER the IMEI number it has vs the one printed is still incorrect - I am thinking of buying/getting a VOD SIM card and putting it in there - might that fix it?
Anyone have any ideas?
So baffled as to how the phone is working without a proper IMEI number, but yet can send/receive texts, calls, data
[SOLVED]
Took it a phone shop, got charged £20 IMEI is back to factory default!
Really happy with the outcome.
Tried EVERYTHING known to me to get the IMEI back, but it didn't work.
Long story short - back up your EFS folder - always.
TotallydubbedHD said:
[SOLVED]
Took it a phone shop, got charged £20 IMEI is back to factory default!
Really happy with the outcome. .
Click to expand...
Click to collapse
Finally, good its resolved. The right tools makes the job easier.
Check this out!You , YES! you are an " Android ". Not your phone but U.
You Must watch this documentary concerning your privacy Terms & Conditions we had agreed to, by using a PC or Smartphone
How to say Thank you? If you find any post helpful on XDA, please click on the Thanks button
If you are using XDA App or Tapatalk, long press on the post and select :good: Thanks Its easier to give "Feedback" in this manner than make an additional post.​

LG Nexus 5 (D820)

Here is a modified QCN that i made from a LG Nexus 4 ... Don't worry i have tested the back up with many LG Nexus4/5 with no problem ...
The QCN has been modified with Zer0 IMEI so you wont have to worry ...Connect the phone as DIAG mode and, just write your IMEI using EFS Pro ...
This is only if you lost data/service and only getting EDGE, Or a bad unlock method ...
**nothing should happen but again i'm not responsible for anything that happens to your phone**
http://www.mediafire.com/download/zbu7hs1xq0lbw71/LGNexus4ZeRo.qcn
JUSMEJOSE said:
Here is a modified QCN that i made from a LG Nexus 4 ... Don't worry i have tested the back up with many LG Nexus4/5 with no problem ...
The QCN has been modified with Zer0 IMEI so you wont have to worry ...Connect the phone as DIAG mode and, just write your IMEI using EFS Pro ...
This is only if you lost data/service and only getting EDGE, Or a bad unlock method ...
**nothing should happen but again i'm not responsible for anything that happens to your phone**
http://www.mediafire.com/download/zbu7hs1xq0lbw71/LGNexus4ZeRo.qcn
Click to expand...
Click to collapse
Sorry, I have a hardbricked Nexus 5. With this file I can jtag the Nexus 5?
Greetings
JUSMEJOSE said:
Here is a modified QCN that i made from a LG Nexus 4 ... Don't worry i have tested the back up with many LG Nexus4/5 with no problem ...
The QCN has been modified with Zer0 IMEI so you wont have to worry ...Connect the phone as DIAG mode and, just write your IMEI using EFS Pro ...
This is only if you lost data/service and only getting EDGE, Or a bad unlock method ...
**nothing should happen but again i'm not responsible for anything that happens to your phone**
http://www.mediafire.com/download/zbu7hs1xq0lbw71/LGNexus4ZeRo.qcn
Click to expand...
Click to collapse
What is this? What is QCN? What is zer0 imei?
Tapatalk-kal küldve az én Nexus 5-el
JUSMEJOSE said:
Here is a modified QCN that i made from a LG Nexus 4 ... Don't worry i have tested the back up with many LG Nexus4/5 with no problem ...
The QCN has been modified with Zer0 IMEI so you wont have to worry ...Connect the phone as DIAG mode and, just write your IMEI using EFS Pro ...
This is only if you lost data/service and only getting EDGE, Or a bad unlock method ...
**nothing should happen but again i'm not responsible for anything that happens to your phone**
http://www.mediafire.com/download/zbu7hs1xq0lbw71/LGNexus4ZeRo.qcn
Click to expand...
Click to collapse
So, you write this QCN file, and that will allow you to write your IMEI?
Thanks for providing the file but we're not too clear on how to use it.
JUSMEJOSE said:
Here is a modified QCN that i made from a LG Nexus 4 ... Don't worry i have tested the back up with many LG Nexus4/5 with no problem ...
The QCN has been modified with Zer0 IMEI so you wont have to worry ...Connect the phone as DIAG mode and, just write your IMEI using EFS Pro ...
This is only if you lost data/service and only getting EDGE, Or a bad unlock method ...
**nothing should happen but again i'm not responsible for anything that happens to your phone**
Click to expand...
Click to collapse
The file you give has MEID and ESN numbers and IMEI (zero). When I read from my phone using EFS Pro, these number show 00..0 except my original IMEI. I tried to write your file - writing my original IMEI in the box and just choosing IMEI. Nothing happened. No 3G or LTE. I also chose all the three numbers leaving MEID and ESN as it is. Still nothing. What did I do wrong?
PS: I am using Qualcomm NV tools which is inside EFS Pro. I could manage to connect the phone in diag mode.
may be need to copy the nv file from good phone than writ it back with qpst..................to get 3g never tried but aim lookign for nv files all over but no luck
Shouldn't the thread title say SOMETHING about the purpose of the thread?
Also a banned subject!
Ten min cutoff app.
---------- Post added at 07:13 PM ---------- Previous post was at 07:12 PM ----------
BTW teach you not to use the backup efs on TWR
Ten min cutoff app.
---------- Post added at 07:19 PM ---------- Previous post was at 07:13 PM ----------
nesimi said:
The file you give has MEID and ESN numbers and IMEI (zero). When I read from my phone using EFS Pro, these number show 00..0 except my original IMEI. I tried to write your file - writing my original IMEI in the box and just choosing IMEI. Nothing happened. No 3G or LTE. I also chose all the three numbers leaving MEID and ESN as it is. Still nothing. What did I do wrong?
PS: I am using Qualcomm NV tools which is inside EFS Pro. I could manage to connect the phone in diag mode.
Click to expand...
Click to collapse
I thought the imei was in a. File (dot) and cant be accessed? Since having a Chinese phone that had the imei in the writable memory and i wiped with a factory reset ive allways copied and kept away from the phone. Did try to get help on here but had thread closed like i was up to something illegal!
Ten min cutoff app.
hey,
I googled so much but didn't get an answer
I simply didn't got a tutorial, how to install qcn files...
I have repaired my phone from a 0 emei, but now 4g does not work at all and 3g is also not that fine...
So I would be so pleased if anyone could send me a step by step tutorial or send a link for how I can write that file.
Sorry for my english...
Best Regards!
Question
hi! I've recently bought a Nexus 5 which was updated to lollipop, lost 3g/4g connection and rolled back to kitkat, the problem still persists.
I've tried 5.1.1, 6.0 and now on cm12, whenever i try to switch to 3g/4g, it automatically disconnects itself from the network. Tried several radios, APN is good, and 2g works great.
This file would help me to restore 3g/4g connection? My imei is shown, so i don't have the "0" imei issue.
i would need to put the phone in diag mode, then run the qualcomm nv tools from the efs pro, and then upload your file to my phone via NV Backup/Restore function?
Thanks!

Need Help Lost IMEI

Hi all.
I will start at the beginning.
Got my MI5 64GB a week ago, opened bootloader
Installed TWRP and CM13. Made a full backup and wanted to try F2FS But failed.
When i got my backup running I've lost IMEI and Baseband.
And i can't get it back from the backup (tried only EFS restore still same problem).
I used this guide http://forum.xda-developers.com/mi-5/how-to/xiaomi-mi5-efs-backup-restore-methods-t3432730.
And with OP QCN file and hex editor got my phone back from the dead.
I've notice that MI5 32GB comes with 2 imei on the box.
And MI5 64/128 GB comes with only 1.
1. Why is it?
2. How can i know my 2nd Sim IMEI?
I have restored sim1 imei but dont know how or where is my sim2 imei.
always try to flash the factory image before doing anything!!!
1) make sure your fastboot drivers are present and working
2) download Xiaomi Mi 5 Latest Global Stable Version Fastboot File Download
3) skip the MI flash guide in that link
4) extract your files
5) run flash_all
Thank you i did it already. but only after changing the QCN file (with the guide)
seems like there is no difference IMEI wise .
i have signle and the phone works i just dont know where is my 2nd IMEI
that is why i need help from Mi5 64/128 GB ver owners.
i can restore my backup with the broken EFS (no signel\imei\baseband) and then use miflash
do you think it will help restoring the original IMEI's ?
Is there anyone with mi5 64/128GB versions that can help me?
All i need is to know if in settings you have 2 different IMEIs? And if so can you tell me where is it on the device box? Or where can i find it?
SN22 said:
Is there anyone with mi5 64/128GB versions that can help me?
All i need is to know if in settings you have 2 different IMEIs? And if so can you tell me where is it on the device box? Or where can i find it?
Click to expand...
Click to collapse
Not all mi Phone has different imei, and it's not depends on what version do you have
Sent from my MI 5 using Tapatalk
So in IMEI information (in settings) you have the same imei for sim1 and sim2?
That's my question..
Sent from my MI 5 using Tapatalk
I'm having the same problem how did you mange to open the phone to do this step:
"CONNECT THE PHONE WITH THE COMPUTER AND DIAL *#*#717717#*#* ON THE DIAL PAD WHICH ENABLES DIAG MODE ON MI5"
did you flash CM ROM because MIUI ROMs doesn't allow me to pass the configuration!
You can try using adb..
The command is "setprop sys.usb.config diag,adb"
CM13 official dont have access to diag mod. I used developers global miui.
Sent from my MI 5 using Tapatalk
SN22 said:
You can try using adb..
The command is "setprop sys.usb.config diag,adb"
CM13 official dont have access to diag mod. I used developers global miui.
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
from what I understand I must enable debugging mod before entering this command, but I cant pass the configuration in the begging of new installation of the miui rom
If the problem is that the phone is locked because of mi account access issues just replace password when you boot up.
Sent from my MI 5 using Tapatalk
SN22 said:
If the problem is that the phone is locked because of mi account access issues just replace password when you boot up.
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
yes it is because of the miui account it keep saying gathering info and after like every 2min a pop msg says imei missing and keep trying to gather info for more than 1hr! tired fastboot flash with clean flash tried xiamoi.eu one all do the same! I'm really stuck! :crying:
I had the same problem.
What i did:
1 Use a computer to remove my device from "find my device" (mi cloud site).*
2 replace password when the phone ask me to login to mi account
I still need help from 64/128GB versions owners.
Hope someone can please check his phone settings (*#06#) and box and tell me if he has only 1 on the box and what is the difference in the numbers?
Im looking for a pattern to restore my 2nd imei
Sent from my MI 5 using Tapatalk
SN22 said:
I had the same problem.
What i did:
1 Use a computer to remove my device from "find my device" (mi cloud site).*
2 replace password when the phone ask me to login to mi account
I still need help from 64/128GB versions owners.
Hope someone can please check his phone settings (*#06#) and box and tell me if he has only 1 on the box and what is the difference in the numbers?
Im looking for a pattern to restore my 2nd imei
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
I have a 64GB Mi5 - Have 2 IMEIs when using *#06#. I will check the box for you later but if I remember right, both IMEIs are on the box too. The difference between the 2 IMEIs in my case is 8 (e.g if one is 84981316864102 the second one is 84981316864110 - these are just examples, not my actual IMEIs). Looking at the WikiPedia page for IMEI, it seems the last digit is a check digit based on the Luhn Algo (https://en.wikipedia.org/wiki/International_Mobile_Station_Equipment_Identity), so using your first IMEI, the first 14 digits and the Luhn Algo you can try come up with the next IMEI in the series. However, I would check your box first.
chada77 said:
I have a 64GB Mi5 - Have 2 IMEIs when using *#06#. I will check the box for you later but if I remember right, both IMEIs are on the box too. The difference between the 2 IMEIs in my case is 8 (e.g if one is 84981316864102 the second one is 84981316864110 - these are just examples, not my actual IMEIs). Looking at the WikiPedia page for IMEI, it seems the last digit is a check digit based on the Luhn Algo (https://en.wikipedia.org/wiki/International_Mobile_Station_Equipment_Identity), so using your first IMEI, the first 14 digits and the Luhn Algo you can try come up with the next IMEI in the series. However, I would check your box first.
Click to expand...
Click to collapse
Did you check that your last digit in sim2 imei is really compatible with "luhn algo" logic?
If you can confirm it for me you will solve all of my problems!
Lol tried using luhn algo and i get my 1st sim imei last digit.
But how to get 2nd sim last digit?!
Sent from my MI 5 using Tapatalk
SN22 said:
Did you check that your last digit in sim2 imei is really compatible with "luhn algo" logic?
If you can confirm it for me you will solve all of my problems!
Lol tried using luhn algo and i get my 1st sim imei last digit.
But how to get 2nd sim last digit?!
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
It seems to work for me. If I use the first 14 digits, the last number (15th) is what the Luhn algo produces.
For my second IMEI if I then increment this 14th digit by 1 (which is what my second IMEI has, basically what I presume is the next number in the series) the luhn algo provides the correct 15th digit again.
If you want an excel formula to work it out for you use (assuming cell A1) enter this as an array formula (enter formula then press CTRL+ENTER):
Code:
=MOD(SUMPRODUCT(-MID(TEXT(MID(A1,ROW(INDIRECT("1:"&LEN(A1))),1)*(MOD(ROW(INDIRECT("1:"&LEN(A1)))+LEN(A1)+1,2)+1),"00"),{1,2},1)),10
chada77 said:
It seems to work for me. If I use the first 14 digits, the last number (15th) is what the Luhn algo produces.
For my second IMEI if I then increment this 14th digit by 1 (which is what my second IMEI has, basically what I presume is the next number in the series) the luhn algo provides the correct 15th digit again.
If you want an excel formula to work it out for you use (assuming cell A1) enter this as an array formula (enter formula then press CTRL+ENTER):
Code:
=MOD(SUMPRODUCT(-MID(TEXT(MID(A1,ROW(INDIRECT("1:"&LEN(A1))),1)*(MOD(ROW(INDIRECT("1:"&LEN(A1)))+LEN(A1)+1,2)+1),"00"),{1,2},1)),10
Click to expand...
Click to collapse
Just to make sure i got it right
If 1st imei 14 dig is 11111111111111 (luhn algo 15 dig = 9)
Then 2nd imei 14 dig is 11111111111112 (luhn algo 15 dig = 7)
And on that number i need to apply luhn algo?
Sent from my MI 5 using Tapatalk
SN22 said:
Just to make sure i got it right
If 1st imei 14 dig is 11111111111111
Then 2nd imei 14 dig is 11111111111112
And on that number i need to apply luhn algo?
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
Based on what the IMEIs look like on my phone, yes, that is correct.
However, I am only one data point! Hopefully other people can confirm, but in any case, no harm trying.
Good luck
chada77 said:
Based on what the IMEIs look like on my phone, yes, that is correct.
However, I am only one data point! Hopefully other people can confirm, but in any case, no harm trying.
Good luck
Click to expand...
Click to collapse
Thank you very much!!
I will wait for more comments to get confirmation.
Please is there someone else that can confirm the conclusion?
Sent from my MI 5 using Tapatalk
Hi, i have the same problem, hope to find help here, a have done everything but got no valid IMEI working back again.
flashed a lot of dev and stable roms but no success. The qualcomm did not recognize my phone (no active phone were found) (driver is installed)
Baseband is: Unknown
IMEI is Unknown too.
MI Account tells me that there is no possibility to "getting device secuirty info" in case of
"Can't get valid Device ID"
Invalid Device ID: Device ID must be a valid IMEI or MAC adress.
Without device id, some MIAccount and Mi Cloud features won't be available.
I've just rebuild the qcn file for Qualcomm tool but i can't get a connection with this tool to my phone...
i've done all steps as described but i get this error "Could not communicate in Diagnostic mode"

SingleSim to DualSim Test

(sorry if this was discused before, i could not found anything)
Hi folks,
there is an entry in the build,prop
Code:
# read DS/SS property
I think DS = DualSim and SS = SingleSim
This entry links to
Code:
import /efs/factory.prop.
In the factory.prop is just one value
Code:
ro,multisim.simslotcount=1 (i have an original SingleSim device)
When i change the 1 to 2 and to a hot boot i get a message something with SIM blabla has changed and have have to restart with a factory reset to complete.
After another hot boot (without to confirm the message) the slimslotcount switched back to one. Maybe bc i did not confirm the process.
Now my problem where i need a bit support. is i can't reboot bc i'm on custom rom and waiting for the oem-unlock switch. So i need a brave person with root and a backup who can do a reboot.
I would be happy if someone could try it.
Big thanks.
I think you at least need to change the SIM tray to dual sim one, then you can test call and text
hinnn said:
I think you at least need to change the SIM tray to dual sim one, then you can test call and text
Click to expand...
Click to collapse
definitly but before i want to test if we can get the dual sim menue. And this menu must also comes up with just one sim is installed. Therefore this test.
Hello, I saw your post, bought a dual card socket, modified the code, It can display a dual card. But card 2 can not call, can not register network, IEMI shows as 00000000000
naoki6688 said:
Hello, I saw your post, bought a dual card socket, modified the code, It can display a dual card. But card 2 can not call, can not register network, IEMI shows as 00000000000
Click to expand...
Click to collapse
Thank you mate for your help and thats what I feared. Damn IMEI i was hoping that the second IMEI is hidden and i won't mess with IMEI.
This project has died.
and2 said:
Thank you mate for your help and thats what I feared. Damn IMEI i was hoping that the second IMEI is hidden and i won't mess with IMEI.
This project has died.
Click to expand...
Click to collapse
I am sorry that my English is not very good. In China, this dual card socket only needs RMB15, but someone can modify IMEI and the price is RMB400.
naoki6688 said:
I am sorry that my English is not very good. In China, this dual card socket only needs RMB15, but someone can modify IMEI and the price is RMB400.
Click to expand...
Click to collapse
I think this will not work. i belive Samsung uses CERTs for the IMEI.
Someone on the other thread was mentioning assigning an old phone imei to get it working.
Sent from my SM-N950U using Tapatalk
naoki6688 said:
I am sorry that my English is not very good. In China, this dual card socket only needs RMB15, but someone can modify IMEI and the price is RMB400.
Click to expand...
Click to collapse
if this doable theoretically, will it require soldering & wiring ? single sim will need sim reader to accommodate 2nd SIM + correspondence IMEI..
mailistman said:
if this doable theoretically, will it require soldering & wiring ? single sim will need sim reader to accommodate 2nd SIM + correspondence IMEI..
Click to expand...
Click to collapse
Do not need any hardware changes, only need to modify the software。
---------- Post added at 02:21 AM ---------- Previous post was at 02:19 AM ----------
Limeybastard said:
Someone on the other thread was mentioning assigning an old phone imei to get it working.
Sent from my SM-N950U using Tapatalk
Click to expand...
Click to collapse
Can you provide a link?
---------- Post added at 02:23 AM ---------- Previous post was at 02:21 AM ----------
After another hot boot (without to confirm the message) the slimslotcount switched back to one。
change build.prop
# read DS/SS property
import /efs/factory2.prop
change
efs/factory2.prop
ro.multisim.simslotcount=2
It was thread called all 950F are dual SIM by @Kalm_traveller
Limeybastard said:
It was thread called all 950F are dual SIM by @Kalm_traveller
Click to expand...
Click to collapse
found it but there isn't any significant progress yet https://forum.xda-developers.com/ga...ote-8-models-probably-dual-sim-t3693762/page7

imei changes

Hi
I changed my note 9 (exynos) imei code
If I flash stock upgrades rom to my phone
My new imei is will be broken?
Please help me
First of all, why?
I hope you backed up your EFS partition.
dadashi.reza said:
Hi
I changed my note 9 (exynos) imei code
If I flash stock upgrades rom to my phone
My new imei is will be broken?
Please help me
Click to expand...
Click to collapse
no it wont, only if u have changed it properly
try factory reseting it n see if imei goes, i had done on my s8 bcz i bymistake i erased it .. cost me 60$ for new imei its working prefect since then
oddbehreif said:
First of all, why?
I hope you backed up your EFS partition.
Click to expand...
Click to collapse
Because in Turkey
Imei codes must register in government site
With 300 dollars
And we changed it with old registered imei :laugh:
chetan180 said:
no it wont, only if u have changed it properly
try factory reseting it n see if imei goes, i had done on my s8 bcz i bymistake i erased it .. cost me 60$ for new imei its working prefect since then
Click to expand...
Click to collapse
I don't do that
And I don't know what do it
Thank you for answering
dadashi.reza said:
I don't do that
And I don't know what do it
Thank you for answering
Click to expand...
Click to collapse
if u do via COMBINATION FILE then i think it will stick as mine was done via that process hardly 5 mins for new imei
:laugh::silly:
Imei changed but network still blocked device .
Hey all I dont know where else to ask as I cannot post yet ..
I have a note 9 . Now rooted . Also have manage to change imei . I have tried random and another note 9 imei number but the phone is still recognized some how ???*?*?*.any ideas as I cannot find anything before asking .
chetan180 said:
if u do via COMBINATION FILE then i think it will stick as mine was done via that process hardly 5 mins for new imei
:laugh::silly:
Click to expand...
Click to collapse
Is it possible to convert single sim note 9 to dual sim?
maka1105 said:
Is it possible to convert single sim note 9 to dual sim?
Click to expand...
Click to collapse
exyn its posible but u need imei writer
chetan180 said:
exyn its posible but u need imei writer
Click to expand...
Click to collapse
Does my phone need to be rooted?
Is there some tutorial about conversion Note 9 SS to DS?
My phone is exynos.

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