My IMEI got invalid and I am unable to get the signal too. Please help me in fixing the invalid IMEI error.
ruturajjena said:
My IMEI got invalid and I am unable to get the signal too. Please help me in fixing the invalid IMEI error.
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Click to collapse
What did you do?
Tried to change it. Do you have any solution ???
ruturajjena said:
Tried to change it. Do you have any solution ???
Click to expand...
Click to collapse
P2 isn't the device meant for IMEI experiments, didn't you look over the forum before as a warning?
Don't mess with any partition except system boot & recovery... unless it is thoroughly proved here in the forum to play.
You should be able to restore it by using a QCN backup. People have done it successfully in the past by downgrading to MM, restoring a working file and then updating to Nougat. I don't know if they got everything (2G, 3G and 4G) fully working though.
IMEI should never be touched unless you do not have a signal.
How to change IMEI to not-original
eried1 said:
You should be able to restore it by using a QCN backup. People have done it successfully in the past by downgrading to MM, restoring a working file and then updating to Nougat. I don't know if they got everything (2G, 3G and 4G) fully working though.
IMEI should never be touched unless you do not have a signal.
Click to expand...
Click to collapse
Please can anyone describe right way to change an IMEI on this phone?
I tried to downgrading to 6 version android and in two cases I changed IMEI correctly (by restoring backup from .qcn by QPST), but I can't remember all steps thich I did for this
Also, if I flash 7 android official lenovo room, I get "IMEI change error, it will restore after reboot" and after reboot I got my old original IMEI (I not need this because I tried to make wifi tenthering)
I tried to erase modemist 1,2 and fsg before I flashing .qcn backup by fastboot (fastboot erase fsg, etc....) and by adb ( dd if=/dev/zero) but my phone get bootloop after reboot.... I cant flash qcn backup before reboot
I suppose, I need flash custom room after changing IMEI on 6th android, but I forget how to do it again... I downgrading by flash fastboot variuos versions (032, 048, 066) but IMEI actually not loses, even I don't see him then write *#06# in a dialer
Does anyone changed IMEI in this phone?
ruturajjena said:
My IMEI got invalid and I am unable to get the signal too. Please help me in fixing the invalid IMEI error.
Click to expand...
Click to collapse
You can call or watsapp me I can help you number 8436243173
hi, somewhere here is another thread, where i made it succesfuly, try to find it
---------- Post added at 10:16 AM ---------- Previous post was at 10:11 AM ----------
here it is:
https://forum.xda-developers.com/showthread.php?t=3598615
https://forum.xda-developers.com/showthread.php?t=3670030
and here - most important: https://forum.xda-developers.com/showthread.php?t=3552973
hope that it help you and sorry for my english
---------- Post added at 10:21 AM ---------- Previous post was at 10:16 AM ----------
and i dont know if i have original IMEI because i dont know it before and i dont have original package
BUT !!! phone is fully working ... LTE, SMS, WIFI and CALLS --- everything
---------- Post added at 10:28 AM ---------- Previous post was at 10:21 AM ----------
... aanndd -- i found IMEI2 in my work invertory ... and it is right, though qcn was backuped from another P2, my colleague's phone
so you have a good chance (i was without phone almost two months
---------- Post added at 10:34 AM ---------- Previous post was at 10:28 AM ----------
and finally (i hope
i found IMEI1 and it is right too
Related
I flashed a ROM yesterday (Cyanogen Mod 10) and I lost my IMEI number and cannot connect to the mobile networks. How can I retrieve the number and connect back again to the mobile networks?
doughasans3 said:
I flashed a ROM yesterday (Cyanogen Mod 10) and I lost my IMEI number and cannot connect to the mobile networks. How can I retrieve the number and connect back again to the mobile networks?
Click to expand...
Click to collapse
2 second search...
http://forum.xda-developers.com/showthread.php?t=1801997
doughasans3 said:
I flashed a ROM yesterday (Cyanogen Mod 10) and I lost my IMEI number and cannot connect to the mobile networks. How can I retrieve the number and connect back again to the mobile networks?
Click to expand...
Click to collapse
Read this : http://forum.xda-developers.com/showthread.php?t=1801997
---------- Post added at 05:11 PM ---------- Previous post was at 05:10 PM ----------
KorGuy123 said:
2 second search...
http://forum.xda-developers.com/showthread.php?t=1801997
Click to expand...
Click to collapse
hehehe.. we post on same time..: )
It doesnt work if I type in *#7284# on dialer
doughasans3 said:
It doesnt work if I type in *#7284# on dialer
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Click to collapse
You need to get back to stock rom before you try this.
norbarb said:
Read this : http://forum.xda-developers.com/showthread.php?t=1801997
---------- Post added at 05:11 PM ---------- Previous post was at 05:10 PM ----------
hehehe.. we post on same time..: )
Click to expand...
Click to collapse
the link doesn't work anymore
luciferd said:
the link doesn't work anymore
Click to expand...
Click to collapse
If that's the peoplearmy thread you might be able to find it on another website.
solved this issue by flashing the stock odin files then re rooted back off and going again..
Dont know a bunch about it, but it was really hard to find a good solution to the issue, So i dug around looking and trying everything that was findable with no luck, until just flashed stock everything through ODIN and the lost IMEI was back in the phone. From what i understand there is a recovery partition of some sorts hidden and locked that stores all the phone identity info. I noticed that the bluetooth and wifi mac were also listed unknown along with the IMEI.
hope this helps and this is my first post ever to xda and i use this forum alot for just about any device issues i come across
Hello bro.. I flashed my Galaxy S3 (gt-i9300) via odin.. after flashing i noticed that my serial no turned to 0000000 and my operator network does not work. my imei is alright but Serial no have changed. now what can i do for getting my serial no.
sk.shafiq96 said:
Hello bro.. I flashed my Galaxy S3 (gt-i9300) via odin.. after flashing i noticed that my serial no turned to 0000000 and my operator network does not work. my imei is alright but Serial no have changed. now what can i do for getting my serial no.
Click to expand...
Click to collapse
No offense but your in the wrong forum, the i747 and the i9300 have completely different hardware.
Sent from my Nexus 7 using Tapatalk
Hello Friends,
I am in big problem at the moment. I flashed new roms (geek will know it)couple of times.But since last week my phone does not recognise my sim card or get any network and its IMEI also got currupted and I don't have backup of my EFS folder. I found out that the it may restore it to normal by installing factory stock rom. But for that I need somebody who have got Samsung Galaxy Note II from shoppingsquare.com.au in last October to March. So that i can download appropriate country's stock rom as it is grey import phone.
I need below firmware info, which you can get in Settings and About device
Baseband Version
Build Number
Thanks in advanced.
pratstone said:
Hello Friends,
I am in big problem at the moment. I flashed new roms (geek will know it)couple of times.But since last week my phone does not recognise my sim card or get any network and its IMEI also got currupted and I don't have backup of my EFS folder. I found out that the it may restore it to normal by installing factory stock rom. But for that I need somebody who have got Samsung Galaxy Note II from shoppingsquare.com.au in last October to March. So that i can download appropriate country's stock rom as it is grey import phone.
I need below firmware info, which you can get in Settings and About device
Baseband Version
Build Number
Thanks in advanced.
Click to expand...
Click to collapse
Don't think merely flashing the original firmware will restore your imei
abbott10k said:
Don't think merely flashing the original firmware will restore your imei
Click to expand...
Click to collapse
its possible .. read Dr Ketan's guide here on XDA on recovering EFS ! but i think this is possible Note 2.. Im not sure about other phone models as it doesnt make sense to me either !
http://forum.xda-developers.com/showthread.php?t=2420881
---------- Post added at 06:18 PM ---------- Previous post was at 06:18 PM ----------
pratstone said:
Hello Friends,
I am in big problem at the moment. I flashed new roms (geek will know it)couple of times.But since last week my phone does not recognise my sim card or get any network and its IMEI also got currupted and I don't have backup of my EFS folder. I found out that the it may restore it to normal by installing factory stock rom. But for that I need somebody who have got Samsung Galaxy Note II from shoppingsquare.com.au in last October to March. So that i can download appropriate country's stock rom as it is grey import phone.
I need below firmware info, which you can get in Settings and About device
Baseband Version
Build Number
Thanks in advanced.
Click to expand...
Click to collapse
more info for you here
http://forum.xda-developers.com/showthread.php?t=2420881
dead soul said:
its possible .. read Dr Ketan's guide here on XDA on recovering EFS ! but i think this is possible Note 2.. Im not sure about other phone models as it doesnt make sense to me either !
http://forum.xda-developers.com/showthread.php?t=2420881
---------- Post added at 06:18 PM ---------- Previous post was at 06:18 PM ----------
more info for you here
http://forum.xda-developers.com/showthread.php?t=2420881
Click to expand...
Click to collapse
hey try flashing this rom, http://forum.xda-developers.com/showthread.php?t=1997606 it worked for me had the same problem!
Hi
Few days earlier i had a problem with my efs file and i couldnt get rid of it after flashing a new stock rom through odin .I find and efs file and replaced it. After that my device factory mode was turned on.I managed to solve it by some commands on the terminal.
Now all is working fine except i cant make a call or message.Every time i am displayed with "Not registered on network" . I couuld find tweaked modem for 4.4.2 so i tried 4.3 tweaked modem .But still no luck .
Help would be greatly appreciated. Thank you
My firmware is official kitkat 4.4.2.
baseband n7100xxemi6.
you need a patched modem
Zeeish said:
Hi
Few days earlier i had a problem with my efs file and i couldnt get rid of it after flashing a new stock rom through odin .I find and efs file and replaced it. After that my device factory mode was turned on.I managed to solve it by some commands on the terminal.
Now all is working fine except i cant make a call or message.Every time i am displayed with "Not registered on network" . I couuld find tweaked modem for 4.4.2 so i tried 4.3 tweaked modem .But still no luck .
Help would be greatly appreciated. Thank you
My firmware is official kitkat 4.4.2.
baseband n7100xxemi6.
Click to expand...
Click to collapse
Flash this patched modem:
https://my.pcloud.com/#page=publink&code=XZK6UZp8pmV4hwXjuR51pKtPBIkB0OU4py
Thank you for the reply but that modem didn't solve the problem :crying:
i know what my problem is now. My efs folder was corrupted and now my device has a fake imei. I dont have the backup of the efs folder.
This article helped me to realize what the real problem is .
http://forum.xda-developers.com/showthread.php?t=2389426
Any way to recover my efs folder?
Zeeish said:
i know what my problem is now. My efs folder was corrupted and now my device has a fake imei. I dont have the backup of the efs folder.
This article helped me to realize what the real problem is .
http://forum.xda-developers.com/showthread.php?t=2389426
Any way to recover my efs folder?
Click to expand...
Click to collapse
It is possible if you have backup your efs before if not you need to re write the imei with a box it is easy and it cost arround 10 dollars
---------- Post added at 09:02 PM ---------- Previous post was at 09:02 PM ----------
Then you need to flash the patched modem every time you install a new rom
I tried to root stock Oreo T-Mobile, but got stuck with the T-Mobile splash screen.
Eventually flashed stock Nougat and then OCX27, but now Wi-Fi and IMEI are lost, phone can't read SIM card.
Baseband shows as unknown in settings.
Is there any way to fix it?
Hey i got the same problem, testing a ROM in Development. I flashed a OREO FlashALL, when i rebooted, no wifi no signal, mac address is like 02.00.00.00.00, Not sure hold to go about fixing it. I have another device on the way but i still would like to figure out what happen...
---------- Post added at 08:59 PM ---------- Previous post was at 08:33 PM ----------
Try flashing the complete firmware i just found in the thread : https://androidfilehost.com/?fid=746010030569947760
---------- Post added at 09:00 PM ---------- Previous post was at 08:59 PM ----------
Try flashing the complete firmware i just found in the thread : https://androidfilehost.com/?fid=746010030569947760
Thanks. Tried all of those and they didn't work. Ended up getting a replacement
What root method did you use? I rooted mine with magisk with no issue. Also stock t-mobile oreo.
Friends, my device after upgrading to Oreo, Android 8.0.0, the device can not find more network, it recognizes the chip, but the network does not go up, when I try to connect give the following error "disable the airplane mode to make a call "
Note: I already checked the IMEI, it is 100%, IMEI appears normally.
What do I do ?
CodeBryant said:
Friends, my device after upgrading to Oreo, Android 8.0.0, the device can not find more network, it recognizes the chip, but the network does not go up, when I try to connect give the following error "disable the airplane mode to make a call "
Note: I already checked the IMEI, it is 100%, IMEI appears normally.
What do I do ?
Click to expand...
Click to collapse
When You boot into fastboot what does your baseband say? If it says not found, then you've found your culprit.
Let me know what you find out.
H411UCIN093NIC said:
When You boot into fastboot what does your baseband say? If it says not found, then you've found your culprit.
Let me know what you find out.
Click to expand...
Click to collapse
BaseBand: M8998_20207.117.02.41-01.02R NRD
Go find 尘封之泪，Maybe she can solve it
---------- Post added at 09:05 AM ---------- Previous post was at 09:01 AM ----------
If you are in China (I feel that you are Chinese)
潇霄小云 said:
Go find 尘封之泪，Maybe she can solve it
---------- Post added at 09:05 AM ---------- Previous post was at 09:01 AM ----------
If you are in China (I feel that you are Chinese)
Click to expand...
Click to collapse
I'm not Chinese, I'm Brazilian, but I know you're in control of problems, Can you help me?
emmmm。. You can try to install other rom to see, including I can give you her bbs forum, Google Chrome has a translation, maybe you can understand. She generally uses qq to communicate with people (in addition, the s version is called foreign garbage in China, because baseband and mobile wireless devices are not the best)