possible sim unlock, with help from users... - T-Mobile LG G4

ok im very confident i can sim unlock this phone...as im interested in getting a h811 bc of unlocked bl but have at&t service, i need a user with a sim-locked phone and a user with a sim-unlockedto get me a backup of their efs/modem using qpts i linked the program below,
first put ur phone into diag mode (ihidden menu (277634#*# ) scroll to bottom to Port Test check (very last thing on T-MO version), on the next screen touch to enable it) in device manager check under which port it is, possibly port 4 or 5
now open QPTS (qpts configurations) then click "add new port" bottem right cornor, uncheck "show serial and usbdiagnostic ports only" then select ur phone and then press ok.
then on the top go to the "start clients" tab, select software download, the go to the backup tab (make sure ur connect to the correct port, then pick ur backup path and press start. rename the file to unlock or lock and then if possible upload and send me the link, (do this via private message).... thanks.....if i find something ill upload a tutorial for all to use....
qpts https://www.androidfilehost.com/?fid=24459283995310392
EDIT: even better would be if someone does the backup before a temporary sim unlock and then after then temporary unlock and send me the files to analyze
This is kinda what i want to do... Is get our nv of a locked and unlocked and compare em to find the difference http://forum.xda-developers.com/sprint-one-m9/general/nv-unlock-sim-t3314755

I just bought one second hand i assuming the sim was unlocked. Look like i bought a paperweight lol.
Ill try this later.
Is there any risk in this

DroidRazrNy said:
I just bought one second hand i assuming the sim was unlocked. Look like i bought a paperweight lol.
Ill try this later.
Is there any risk in this
Click to expand...
Click to collapse
nope all it does is backup ur efs partiton, what my plan is to compare both files and see which hex changes from unlocked to locked, backup first and then try and do a temp sim unlock using the tmobile app and then if it works backup it again. thank you

Somebody unlocked sim please help. Been thinking of switching back to Cricket after T-Mobile increased my monthly bill to around $200 for 2 phones and a tablet. I can save over $100 a month switching.

MicroMod777 said:
Somebody unlocked sim please help. Been thinking of switching back to Cricket after T-Mobile increased my monthly bill to around $200 for 2 phones and a tablet. I can save over $100 a month switching.
Click to expand...
Click to collapse
First thanks, is your phone eligible to be temp unlocked? I think getting me a backup before unlock and then after a temp would work best.

Dont know if this helps any but one day while exploring with romtoolbox in system/etc/priv app i believe is a sim unlock apk other then the one tmobile provides as their app

gillim74 said:
Dont know if this helps any but one day while exploring with romtoolbox in system/etc/priv app i believe is a sim unlock apk other then the one tmobile provides as their app
Click to expand...
Click to collapse
pull it and upload it...but i don't think thats it bc the unlock is via system bc then you have to reunlock everytime u flash a rom or update..

Google~Android said:
pull it and upload it...but i don't think thats it bc the unlock is via system bc then you have to reunlock everytime u flash a rom or update..
Click to expand...
Click to collapse
How do i pull it

gillim74 said:
How do i pull it
Click to expand...
Click to collapse
With a root browser just paste copy/paste it to sdcard and upload

Can't get into diag mode!
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Sent from my LG-H811 using Tapatalk

MicroMod777 said:
Can't get into diag mode!
Sent from my LG-H811 using Tapatalk
Click to expand...
Click to collapse
dialer code must chnaged...download shortcut master lite and go to hidden menu that way, or try this code *#546368#*811# or this 277634#*#

@MicroMod777 try this one 277634#*#

Google~Android said:
ok im very confident i can sim unlock this phone...as im interested in getting a h811 bc of unlocked bl but have at&t service, i need a user with a sim-locked phone and a user with a sim-unlockedto get me a backup of their efs/modem using qpts i linked the program below,
first put ur phone into diag mode (ihidden menu (277634#*# ) scroll to bottom to Port Test check (very last thing on T-MO version), on the next screen touch to enable it) in device manager check under which port it is, possibly port 4 or 5
now open QPTS (qpts configurations) then click "add new port" bottem right cornor, uncheck "show serial and usbdiagnostic ports only" then select ur phone and then press ok.
then on the top go to the "start clients" tab, select software download, the go to the backup tab (make sure ur connect to the correct port, then pick ur backup path and press start. rename the file to unlock or lock and then if possible upload and send me the link, (do this via private message).... thanks.....if i find something ill upload a tutorial for all to use....
qpts https://www.androidfilehost.com/?fid=24459283995310392
EDIT: even better would be if someone does the backup before a temporary sim unlock and then after then temporary unlock and send me the files to analyze
This is kinda what i want to do... Is get our nv of a locked and unlocked and compare em to find the difference http://forum.xda-developers.com/sprint-one-m9/general/nv-unlock-sim-t3314755
Click to expand...
Click to collapse
Hello, i have bought LG G4 H811 on ebay and now it is Locked , I made backup NV files, full EFS Partition with free NV-items_reader_writer software. If you want i can send it at your mail (give me mail).
Now I am searching for unlocked H811 or H815 EFS Partition backup to restore it on my phone and my phone will be activated i think. After that i will return my original IMEI and that's all. If my hope is wrong please post here.
In case of H815, first time i will flash H815 ROM which made MR @MicroMod777 and than restore H815 EFS. I think it will work.
Please help me somebody give me unlocked h811 or H815efs backup...

ciscara said:
Hello, i have bought LG G4 H811 on ebay and now it is Locked , I made backup NV files, full EFS Partition with free NV-items_reader_writer software. If you want i can send it at your mail (give me mail).
Now I am searching for unlocked H811 or H815 EFS Partition backup to restore it on my phone and my phone will be activated i think. After that i will return my original IMEI and that's all. If my hope is wrong please post here.
In case of H815, first time i will flash H815 ROM which made MR @MicroMod777 and than restore H815 EFS. I think it will work.
Please help me somebody give me unlocked h811 or H815efs backup...
Click to expand...
Click to collapse
It wont work... It wont accept the different nv backup bc of mismatched imeis... And ull end up wit maybe a zero ifnit even allows u to... You could (if you have imei of the unlocked nv) search the for the imei in hex form and replace itnwith hex of ur imei... But i cant promise itll work

Google~Android said:
It wont work... It wont accept the different nv backup bc of mismatched imeis... And ull end up wit maybe a zero ifnit even allows u to... You could (if you have imei of the unlocked nv) search the for the imei in hex form and replace itnwith hex of ur imei... But i cant promise itll work
Click to expand...
Click to collapse
I have already changed IMEI. I set, worked, unblocked phones IMEI but Device Unlock app guess that something is wrong and do not worked, when i set original IMEI then it gave me Unlock Permanent button.
I think that it is possible flashing, Unlocked H811's EFS Partitions backup img file, from recovery, or from rooted android, made from wanam EFS IMEI Backup (or may be other soft makes better EFS backup for flashing) as i know It makes full EFS backup in img format. After recovery, i'll set my original IMEI.
EFS Restore also possible by NV-items_reader_writer tool, QPST or other like this software. I think it will also work... I can in backup Unlocked NV file first time change IMEI and set my original IMEI and then restore it at my phone....
Once i changed it, I know where and how it changes, second time of course will no problem change . What do you think?

ciscara said:
I have already changed IMEI. I set, worked, unblocked phones IMEI but Device Unlock app guess that something is wrong and do not worked, when i set original IMEI then it gave me Unlock Permanent button.
I think that it is possible flashing, Unlocked H811's EFS Partitions backup img file, from recovery, or from rooted android, made from wanam EFS IMEI Backup (or may be other soft makes better EFS backup for flashing) as i know It makes full EFS backup in img format. After recovery, i'll set my original IMEI.
EFS Restore also possible by NV-items_reader_writer tool, QPST or other like this software. I think it will also work... I can in backup Unlocked NV file first time change IMEI and set my original IMEI and then restore it at my phone....
Once i changed it, I know where and how it changes, second time of course will no problem change . What do you think?
Click to expand...
Click to collapse
im trying to understand seems you know ur way around a emmc of phones, myself am waiting for a nv dump of an unlocked phone so i can do that, bt no luck so far. try a temporary unlock and compare it to ur previous nv backup,

Google~Android said:
im trying to understand seems you know ur way around a emmc of phones, myself am waiting for a nv dump of an unlocked phone so i can do that, bt no luck so far. try a temporary unlock and compare it to ur previous nv backup,
Click to expand...
Click to collapse
Ok I'll do it and then I'll post details
IMEI is financed and no permanent or temporary unlock is possible

ciscara said:
Ok I'll do it and then I'll post details
IMEI is financed and no permanent or temporary unlock is possible
Click to expand...
Click to collapse
when you changed imei did you make sure to match meid?

Google~Android said:
when you changed imei did you make sure to match meid?
Click to expand...
Click to collapse
Yes i thought about IMEI and MEID matching, but i was not able to change MEID as Successfully as IMEI
Now I think not Unlock this phone with Unlock Device app. If i copy already unlocked phones EFS partition and compare to my EFS there must be different Hex codes and I think write only different HEX NV tables with QPST or other like program, or full EFS partition from recovery or Wanam's EFS IMEI Backup or something like this. After this phone will be unlocked and I will return my IMEI and that's all. Sorry for my bad English...

Finally did backup, but my temp unlock is expiring in a day or two. After it expires, I'll check for comparison's of the files to see if I can find any differences. Maybe its as easy as editing the .qcn backup.

Related

I have unlocked my HTC Touch HD free of charge

I don't know how but i have SIM-unlocked my HTC Touch HD trough this site :
www.imei-check.co.uk I downloaded the software and after then when I run it it said that my device is unlocked, could it be that my device was before unlocked ? but i have tried more simcards before and they don't worked and after this it works , it' strange to me
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where is the s/w
Guessing it is this one..
http://www.imei-check.co.uk/blackstone_unlock.php
SHould be unlocked before ,That sw doesnt direct unlock the phone !
Trixster101 said:
Guessing it is this one..
http://www.imei-check.co.uk/blackstone_unlock.php
Click to expand...
Click to collapse
can you share the prog. just in case
tids2k said:
can you share the prog. just in case
Click to expand...
Click to collapse
here it is BLACKSTONEv1Unlock
but you can normally download it after then when you place your emai number on that site
in that folders are some imei files but you use it at you own risk only
there are some other soft for unlocking here BLAC001-unlocker
and the other rar files here are downloaded from rapidshare I found it there
I take no responsibility for bricking your phone if you use them and don't works !!!
Put your's results here please !
mrobo said:
but you can normally download it after then when you place your emai number on that site.
Click to expand...
Click to collapse
I am afraid it seems you are mistaken, the program is available for download without entering an Email for other phone models too the rodium for example you need this program to exctract data from your phone you then send that and your imei to them, you then get a file and you can then unlock the phone.
The key here is the imei file you got.
Where did you get it from?
What are the chances that a random Imei file would match your phone???
Jay
j1978 said:
I am afraid it seems you are mistaken, the program is available for download without entering an Email for other phone models too the rodium for example you need this program to exctract data from your phone you then send that and your imei to them, you then get a file and you can then unlock the phone.
The key here is the imei file you got.
Where did you get it from?
What are the chances that a random Imei file would match your phone???
Jay
Click to expand...
Click to collapse
dios mio its a miracle!
supasye said:
dios mio its a miracle!
Click to expand...
Click to collapse
Lol Indeed!
Did you unlock your phone with the file dowloaded or with the file that you share in your folder...
There are different when you run it,
I can't do the test because i'm not administrator of my computer... should wait for test some days...
Someone tested the file named ; BLAC001-unlocker.exe ?
Doesn't work I used the Blackstonev1Unlock.exe which confirmed my phone is sim locked and extracted some info. I then ran the BLAC001-unlocker.exe program and used the imei.unl file from the zip linked. After that I ran Blackstonev1Unlock.exe again which gave me the same "Your device is SIM unlocked" command prompt as shown in post 1. However I tried my O2 sim (on my Orange phone) and it booted to a sim locked screen
Interesting mine dosnt even run?
It opens the command prompt and then reboots my phone?
it then gives me a "communicating with device" error.
did it a few times no AV on, also tried in safe mode still nothing.
Carl1971 said:
Did you unlock your phone with the file dowloaded or with the file that you share in your folder...
There are different when you run it,
I can't do the test because i'm not administrator of my computer... should wait for test some days...
Someone tested the file named ; BLAC001-unlocker.exe ?
Click to expand...
Click to collapse
I unlocked it with BLACKSTONEv1Unlock.exe But look at my last post !
millski said:
doesn't work i used the blackstonev1unlock.exe which confirmed my phone is sim locked and extracted some info. I then ran the blac001-unlocker.exe program and used the imei.unl file from the zip linked. After that i ran blackstonev1unlock.exe again which gave me the same "your device is sim unlocked" command prompt as shown in post 1. However i tried my o2 sim (on my orange phone) and it booted to a sim locked screen
Click to expand...
Click to collapse
!!! Try hard reset phone !!!
OK guys PAY ATTENTION the things go so :
I have unlocked it by using one of the imei.unl file in same directory,
but what's DANGEROUS, I FOUND THAT MY IMEI HAVE CHANGED !!!
It is possible to unlock, but if someone could find how to change the imei nubmer in that file imei.unl !
I don't know if it's legal, but I post here the imei number which I have now : 35396902204055301 on my sim unlocked HTC Touch HD to compare with others, who made successfully unlocked it like me !
I'm sorry guys, but that guy could be right.
I've unlocked quite a few phones and I remember that I've unlocked a HTC Nike and a HTC Vox (which was locked before, I always check that) for free with imei-check's software. Sometimes, it does that
gsm-decode said:
SHould be unlocked before ,That sw doesnt direct unlock the phone !
Click to expand...
Click to collapse
yes that software no,t but i have downloaded somewhere from rapidshare other with imei.unl file and have run it with them and after hardware reset it seems unlocked, but i have now other imei number in my phone
j1978 said:
Interesting mine dosnt even run?
It opens the command prompt and then reboots my phone?
it then gives me a "communicating with device" error.
did it a few times no AV on, also tried in safe mode still nothing.
Click to expand...
Click to collapse
you must have Activesync installed first and make with it connection!
how did u buy a locked touch hd, the company i brought my hd from charged me a total of 710.00 for the device and to unlock it and this was when the device first came out... tmobile usa energy rom
wingtytn said:
how did u buy a locked touch hd, the company i brought my hd from charged me a total of 710.00 for the device and to unlock it and this was when the device first came out... tmobile usa energy rom
Click to expand...
Click to collapse
bought on ebay.co.uk locked to orange the guy tried to unlock it, ( he payed for unlocking but don't worked it for him, but i don't know if it's true ) and therefore he sold the phone
but I have tested it some sim cards and it was really locked and after then i made it unlocked with that software and file probably ....
I have genuine box with complete accessories where is my the imei number and when i open phone and get out the battery same imei is on that phones label as on box but in phone i got now other imei I would appreciate if someone could help me how to restore back to my genuine imei

Tutorial - SIM Unlock

INSTRUCTIONS
To clear the IMEI use the SmartFlash Tool. You must backup for your photos, and applications because it will erase everythings.
Open SmartFlash Tool.
Open Windows Enabler as administrador. (Click with left mouse button on the icon to activate)
Enable Erase entire CP.
Choose the firmware and start the process.
Firmware for SmartFlash: bin/fls and bin/fls+cwm
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}
Once process is complete turn on our terminal and check that it has been cleared by inserting a SIM from another company or if we look defaced IMEI by dialing *#06# ... if yes, WE HAVE OUR PHONE UNLOCKED!
Now we have to restore the IMEI
RECOMMENDED:
N00BY0815 said:
Just to quickly answer your question properly. Here is how I did it. There might be other ways, but this one worked quite well for me:
Connect your phone with usb debugging enabled and make sure it's well connected:
adb devices #You should see some number now.
adb shell
make sure you got superuser rights:
su
a # will appear
dd if=/dev/block/mmcblk0p11 of=/sdcard/nvram.img #or whatever you wanna call the backed up .img file.
then exit the shell
then type:
adb pull /sdcard/nvram.img #or whatever you called the backup img
you ll find it in your adb folder then. Make sure you keep it safe
*Important commands are in RED. Maybe I missed something, so if you have problems, just tell me. But that should be pretty much it.
Of course you need adb set up, for this to work. There is a small package in my Noob-HOW-TO and you can also find A LOT of tutorials all over xda about adb.
Click to expand...
Click to collapse
RESTORE IMEI
Now we proceed to restore IMEI. We need to know the IMEI is having our phone, so you can look at the back of the mobile phone or on the invoice.
Connect your phone to your PC via USB. (only necessary that is on)
Introducing 3845#*970# on the dialer.
Select Port settings -> Select USB CP / In 2.3.4 select AP CP USB -> USB CP
Download TUTTY and OPEN.
In Protocol select Serial, Port is left as is and click OPEN (review the port because sometimes that is not correct)
Now write the following:
Type AT (If not accepted, or do not see the characters switch ports)
Type at% imei (should show current phone IMEI)
Type at% imei = x, x, x, x, x ..., (In each X would have to put the number that corresponded to our true IMEI)
Once process is done introduce introduce 3845#*970# on the dialer and changed CP USB -> USB AP and ready.
Reboot the phone and check the IMEI by dialing *#06#.
Sorry for my english
AW: Tutorial - SIM Unlock
Orcusen said:
INSTRUCTIONS
To clear the IMEI use the SmartFlash Tool. You must backup for your photos, and applications because it will erase everythings.
Open SmartFlash Tool.
Install Windows Enabler. (Click with left mouse button on the icon to activate)
Enable Erase entire.
Choose the firmware and start the process.
Once the process is complete turn on our terminal and check that it has been cleared by inserting a SIM from another company or if we look defaced IMEI by dialing *#06# ... if yes, WE HAVE OUR PHONE RELEASED!
Now we have to restore the IMEI
RESTORE IMEI
Now we proceed to restore IMEI. We need to know the IMEI is having our phone, so you can look at the back of the mobile phone or on the invoice.
Connect your phone to your PC via USB. (only necessary that is on)
ntroducing 3845#*970# on the scoreboard.
Select Port settings -> Select USB CP / In 2.3.4 select AP CP USB -> USB CP
Download TUTTY and OPEN. download
In Protocol select Serial, Port is left as is and click OPEN (review the port because sometimes that is not correct)
Now write the following:
Type AT (If not accepted, or do not see the characters switch ports)
Type at% imei (should show current phone IMEI)
Type at% imei = x, x, x, x, x ..., (In each X would have to put the number that corresponded to our true IMEI)
Once again the process introduce introduce 3845 # * 970 # on the scoreboard and changed CP USB -> USB AP and ready.
Reboot the phone and check the IMEI by dialing *#06#.
Sorry for my english
Click to expand...
Click to collapse
Erase entire what? Cp? Are you serious? The thing that already bricked many devices... and i dont mean brick like softbrick, but some ppl were were unable to use their phone anymore, because their network didnt work anymore... sorry for critizising, but this simply seems dangerous to me...
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Erase entire what? Cp? Are you serious? The thing that already bricked many devices... and i dont mean brick like softbrick, but some ppl were were unable to use their phone anymore, because their network didnt work anymore... sorry for critizising, but this simply seems dangerous to me...
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Yes.. the method has worked for many people in Spain. You can see the tutorial and yours comments -> http://www.htcmania.com/showthread.php?t=320114
It was discovered by a user having network problems and since that day we use.
I have no knowledge as you, but if something works you can always repeat :good:
This method has been discovered by some people in htcmania with network problems.
To fix network problems they do this process with orcusen's help, and someone realized that his phone was unlocked.
After that, the method was used by many people to unlock the phone succesfully.
AW: Tutorial - SIM Unlock
jes0411 said:
This method has been discovered by some people in htcmania with network problems.
To fix network problems they do this process with orcusen's help, and someone realized that his phone was unlocked.
After that, the method was used by many people to unlock the phone succesfully.
Click to expand...
Click to collapse
Well you definitly should backup the nvram partition, before you try to touch anything related to it. I'd say, until you provide a way of how to back it up, you should delete the information above, since it can seriously screw up phones... look for a post made by xonar_ he explained somewhere, how to back up nvram partition. As soon as this info is in there, I think this thread is a good one. But until then, it seems to dangerous to me...
See i am always in favour of sharing information and knowledge, but as long as things arent bullet proof, they always risk to brick noobs' phones. That's the only thing i am concerned about... I am quite sure, that otherwise lots of new threads about: tried to unlock my phone, now my phone doesnt work anymore will pop up
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Well you definitly should backup the nvram partition, before you try to touch anything related to it. I'd say, until you provide a way of how to back it up, you should delete the information above, since it can seriously screw up phones... look for a post made by xonar_ he explained somewhere, how to back up nvram partition. As soon as this info is in there, I think this thread is a good one. But until then, it seems to dangerous to me...
See i am always in favour of sharing information and knowledge, but as long as things arent bullet proof, they always risk to brick noobs' phones. That's the only thing i am concerned about... I am quite sure, that otherwise lots of new threads about: tried to unlock my phone, now my phone doesnt work anymore will pop up
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I don't know about that, only say what I see in other forum, but I don't know about nvram partition nor what erase cp really does.
I think if this process afects nvram partition, it'll be good if there is an easy way to backup it and restore if something goes grong.
For now nobody reported problems, only people that did something grong in tutty and can't restore imei, but finally they could do it.
These photos are from this afternoon. A user are HTCMania
Enviado desde mi LG-P970 usando Tapatalk 2
N00BY0815 said:
Erase entire what? Cp? Are you serious? The thing that already bricked many devices... and i dont mean brick like softbrick, but some ppl were were unable to use their phone anymore, because their network didnt work anymore... sorry for critizising, but this simply seems dangerous to me...
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
That thing really works, I've just unlocked my sister's P920 yesterday... I had some headache restoring the IMEI back but I finally did it... I was thinking if this method should work or not with our P970, and looks like it really does!
AW: Tutorial - SIM Unlock
diazao said:
That thing really works, I've just unlocked my sister's P920 yesterday... I had some headache restoring the IMEI back but I finally did it... I was thinking if this method should work or not with our P970, and looks like it really does!
Click to expand...
Click to collapse
Yes it seems to work, though you should backup your nvram before doing anything to it. If you guys dont wanna listen to me... well your problem... i just dont wanna have to deal with noobs every day, who have problems with or after the procedure. I am only making suggestions. Over an out.
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Well you definitly should backup the nvram partition, before you try to touch anything related to it. I'd say, until you provide a way of how to back it up, you should delete the information above, since it can seriously screw up phones... look for a post made by xonar_ he explained somewhere, how to back up nvram partition. As soon as this info is in there, I think this thread is a good one. But until then, it seems to dangerous to me...
See i am always in favour of sharing information and knowledge, but as long as things arent bullet proof, they always risk to brick noobs' phones. That's the only thing i am concerned about... I am quite sure, that otherwise lots of new threads about: tried to unlock my phone, now my phone doesnt work anymore will pop up
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Dont be so uptight, everything here on XDA is not bulletproof, if somene is trying to do something that does not understand is not the fault of the OP, people that come to XDA should be aware that here is not the place to take things lightly.
We all started as noobs, but reading, searching and understanding makes us take a step away from noobishness (I think that word doesnt even exist) some faster than others, even I had a bricked my phone the first time I tried to flash CM7(even when I'd read the instructions carefully), but that didnt stopped Me trying to fix my own mess, I read, searched and read again until I could fix My phone, all that without having posted a Q in the CM7 thread or opening a Q in general subforum, the moral of the story is if you broke it you fix it with your own tools(brain).
PS I'm still a noob, one that can compile a kernel and a rom but a noob nonetheless.
So, good to do or not ?
Envoyé depuis mon LG-P970 avec Tapatalk
repulse said:
So, good to do or not ?
Envoyé depuis mon LG-P970 avec Tapatalk
Click to expand...
Click to collapse
You can to do.
In HTCmania (http://www.htcmania.com/showthread.php?t=320114) many people have done it successfully.
N00BY0815 said:
Yes it seems to work, though you should backup your nvram before doing anything to it. If you guys dont wanna listen to me... well your problem... i just dont wanna have to deal with noobs every day, who have problems with or after the procedure. I am only making suggestions. Over an out.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
What is the best way to do it?
I think i will try to do it... If i do it, will report if it worked for me...
AW: Tutorial - SIM Unlock
dflt said:
What is the best way to do it?
Click to expand...
Click to collapse
Search for: xonar_ backup nvram
You have to dd it to a .img file first, then copy it from your sdcard to your phone, just to be on the safe side.
Sent from my LG-P970 using xda app-developers app
Is there a way to know if the nvram is corrupted ? I used that method last year because of my phone being always in emergency mode after receiving too many sms (more than 500 in a short time were sent)
Sent from my LG-P970 using Tapatalk 2
well theres always a safe way to do it i bought an unlock code for 10$ and it was pretty fast at www(dot)unlock(dot)mx
Thanks! Cheers Mate
Alternative for IMEI recover http://forum.xda-developers.com/showthread.php?p=32916410#post32916410
dflt said:
What is the best way to do it?
Click to expand...
Click to collapse
Just to quickly answer your question properly. Here is how I did it. There might be other ways, but this one worked quite well for me:
Connect your phone with usb debugging enabled and make sure it's well connected:
adb devices #You should see some number now.
adb shell
make sure you got superuser rights:
su
a # will appear
dd if=/dev/block/mmcblk0p11 of=/sdcard/nvram.img #or whatever you wanna call the backed up .img file.
then exit the shell
then type:
adb pull /sdcard/nvram.img #or whatever you called the backup img
you ll find it in your adb folder then. Make sure you keep it safe
*Important commands are in RED. Maybe I missed something, so if you have problems, just tell me. But that should be pretty much it.
Of course you need adb set up, for this to work. There is a small package in my Noob-HOW-TO and you can also find A LOT of tutorials all over xda about adb.

Possible IMEI fix for 2nd SIM slot

* Under Revision *
On 1.1 and 1.3 same download link to IMEI converter, pls fix it
Link fixed.
Also, before modifying the qcn file, make sure to make a backup copy first.
If your phone is not detected, just try to remove usb cable and insert again, sometimes qpst couldn't recognize my phone.
F. Gacrux said:
Link fixed.
Also, before modifying the qcn file, make sure to make a backup copy first.
If your phone is not detected, just try to remove usb cable and insert again, sometimes qpst couldn't recognize my phone.
Click to expand...
Click to collapse
come you make the UNLOCK bootloader ?
Any step to follow to update the 2nd IMEI number ??? Please post it... Thank you
Please post it... Thank you
If I get a backup of another L90 and restore it to mine, and then change the IMEI 1 through the QPST, does it works?
ps .: my IMEI 2 is zero
marcus2vinicius said:
If I get a backup of another L90 and restore it to mine, and then change the IMEI 1 through the QPST, does it works?
ps .: my IMEI 2 is zero
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1308546
Try this and see
Sent from my LG-D410 using Tapatalk
2nd IMEI problem solving
marcus2vinicius said:
Please post it... Thank you
Click to expand...
Click to collapse
I had the same problem. Nobody can help in the forum, or they don't want. We can understand. Nobody want to share their personal informaton (image files from another phone).
I went to a local GSM service and their solved my problem. Now I can use the 1. and the 2. SIM as well with the original IMEI numbers. It wasn't easy for the GSM guy (because I made a big mess), but he did it. It wasn't for free of course, but probably You also don't have another chance.

Note 9 imei unknown and baseband unknown

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Some one help me plz my note 9 imei 1 and imei 2 is unknown and baseband also unknown...
I tried flash stock rom again and didn't work
And also do factory reset not work
And my spen remote cant connect to my note9
Plz someone help me plz
No need to make a new thread. There were people helping you in the thread you made about this yesterday.
Mr. Orange 645 said:
No need to make a new thread. There were people helping you in the thread you made about this yesterday.
Click to expand...
Click to collapse
THE previous thread my probleme i stuck in bootloop even if i flash stock or factory binray but i found a solution and fixed bootloop
but now i dont have imei 1 or imei 2 is unknown
and baseband for device is unknown
and the spen remote is connecting and dont connect to my note 9
so you initially failed to do something first and this got you in the state you are in.(what did u do?)
strike 1.
then you also failed at restoring from a backup.( by restoring your twrp backup that should at least have EFS partition saved if not all of them)( but you probably didint back up anything)
strike 2.
now, when you flash stock i don't think you actualy flashed anything and failed at that too.
strike 3.
so i belive the issue is reading and then understanding it.
no efforts from anyone in the forums can fix that. only you can.
so read up on:
what type/model of phone you have.
what OEM unlock is.
what version/model of firmware it supports.
how different versions of odin exsist to flash firmware.
how to use odin and fill up the proper slots.
where to download rhe correct stock firmware.
how to properly flash twrp and wipe/format to prepare phone
how to use twrp for backuping and flashing.
how magisk is required to boot a twrp/rooted phone ( prolly your bootloop issue originally)
once all of the above is mastered then all your problems will vanish.
good luck on the literature
(btw from looking at the pictures your modem(CP) or part of the EFS partition has a missing file(s). anyways nothing flashing the correct stock firmware can't fix)
and spen is bound to phones imei. so in this case spen will connect again once you fix by restoring stock properly.
and since I'm such in a good mood,if you properly went through all the steps explained before and REALLY restored stock and also if you are rooted find a way to open:
efs/imei/mps_code.dat
if you get an error while opening it just copy to sd card and open it from there.
bober10113 said:
and since I'm such in a good mood,if you properly went through all the steps explained before and REALLY restored stock and also if you are rooted find a way to open:
efs/imei/mps_code.dat
if you get an error while opening it just copy to sd card and open it from there.
Click to expand...
Click to collapse
I mastered everything you say otherwise i wont able to restore my note 9 from bootloop invalid efs argument error
But the thing i am facing right now is that my imei 1 an imei 2 and baseband in unknown state
Am i able to fix this without root or twrp recovery i try to fix it using adb but no such file or dictionary found
Can you give me a solution to fix imei plz (with or without root)
bober10113 said:
and since I'm such in a good mood,if you properly went through all the steps explained before and REALLY restored stock and also if you are rooted find a way to open:
efs/imei/mps_code.dat
if you get an error while opening it just copy to sd card and open it from there.
Click to expand...
Click to collapse
What should i do after i get to efs/imei/mps_code.dat
In order to fix imei and baseband
devil499 said:
What should i do after i get to efs/imei/mps_code.dat
In order to fix imei and baseband
Click to expand...
Click to collapse
did you ever root or install twrp?
bober10113 said:
did you ever root or install twrp?
Click to expand...
Click to collapse
No root and no twrp
devil499 said:
No root and no twrp
Click to expand...
Click to collapse
then please explain how you got yourself into this problem?
bober10113 said:
then please explain how you got yourself into this problem?
Click to expand...
Click to collapse
I DID dactory reset to my note 9 after that the phone booted up and the imei 1 and 2 and baseband is unknown
then i managed to solve the probleme after i serch the internet i fout a tool named sam fix tool
the tool got a baseband fix
i run the baseband fix from the tool then the phone goes to download mode and flash something
after that the phone stuck in bootloop
i try to flash factory combination but no luck still bootloop
i got back to stock rom and go into recovery i found that invaild efs argumant error in recovery
i tried everything in order to get the phone boot up again
i was able to boot it up again but the imei 1 and 2 still unknown same as baseband
i try adb command to get the efs fix but error no such dictionary
the only way i have is to root and try to fix efs using twrp terminal but i dont want to root my phone i dont want to tirp knox
plz is there any way to get my imei 1 and 2 and baseband fixed
factory resets dont wipe efs. so i dont know what acctualy happened but it dosent make sense.
anyways good luck
devil499 said:
I DID dactory reset to my note 9 after that the phone booted up and the imei 1 and 2 and baseband is unknown
then i managed to solve the probleme after i serch the internet i fout a tool named sam fix tool
the tool got a baseband fix
i run the baseband fix from the tool then the phone goes to download mode and flash something
after that the phone stuck in bootloop
i try to flash factory combination but no luck still bootloop
i got back to stock rom and go into recovery i found that invaild efs argumant error in recovery
i tried everything in order to get the phone boot up again
i was able to boot it up again but the imei 1 and 2 still unknown same as baseband
i try adb command to get the efs fix but error no such dictionary
the only way i have is to root and try to fix efs using twrp terminal but i dont want to root my phone i dont want to tirp knox
plz is there any way to get my imei 1 and 2 and baseband fixed
Click to expand...
Click to collapse
Since you haven't rooted or flashed any other firmware why don't you approach Samsung support? Tell them I tried to factory reset and since then it was like this.
devil499 said:
I DID dactory reset to my note 9 after that the phone booted up and the imei 1 and 2 and baseband is unknown
then i managed to solve the probleme after i serch the internet i fout a tool named sam fix tool
the tool got a baseband fix
i run the baseband fix from the tool then the phone goes to download mode and flash something
after that the phone stuck in bootloop
i try to flash factory combination but no luck still bootloop
i got back to stock rom and go into recovery i found that invaild efs argumant error in recovery
i tried everything in order to get the phone boot up again
i was able to boot it up again but the imei 1 and 2 still unknown same as baseband
i try adb command to get the efs fix but error no such dictionary
the only way i have is to root and try to fix efs using twrp terminal but i dont want to root my phone i dont want to tirp knox
plz is there any way to get my imei 1 and 2 and baseband fixed
Click to expand...
Click to collapse
Hi, I had the same problem and managed to sort it out. Find your service provider firmware on Sammobile and download it with Sam firm, extract it and load I'm Odin all necessary files and good to go. After that you can flash with Odin android pie straight on your note 9. Let me know if you still need any help. Good luck.
I also have same issue on my note 9 due to sam fix tool
maybe they should call it the sam break tool.
where is the file located again?
id be curious to study it
Usually its a modem issue when that happens. Perhaps find the right modem for your device and use Odin. It used to happen to me when I flashed international ROMs on my n910t . I would have to flash my models modem and it goes back to normal.
bober10113 said:
so you initially failed to do something first and this got you in the state you are in.(what did u do?)
strike 1.
then you also failed at restoring from a backup.( by restoring your twrp backup that should at least have EFS partition saved if not all of them)( but you probably didint back up anything)
strike 2.
now, when you flash stock i don't think you actualy flashed anything and failed at that too.
strike 3.
so i belive the issue is reading and then understanding it.
no efforts from anyone in the forums can fix that. only you can.
so read up on:
what type/model of phone you have.
what OEM unlock is.
what version/model of firmware it supports.
how different versions of odin exsist to flash firmware.
how to use odin and fill up the proper slots.
where to download rhe correct stock firmware.
how to properly flash twrp and wipe/format to prepare phone
how to use twrp for backuping and flashing.
how magisk is required to boot a twrp/rooted phone ( prolly your bootloop issue originally)
once all of the above is mastered then all your problems will vanish.
good luck on the literature
(btw from looking at the pictures your modem(CP) or part of the EFS partition has a missing file(s). anyways nothing flashing the correct stock firmware can't fix)
and spen is bound to phones imei. so in this case spen will connect again once you fix by restoring stock properly.
Click to expand...
Click to collapse
Note 9 (atleast USA models) I thought couldnt flash TWRP. Unless you're in binary but not even sure if that works. Also it cant be oem unlocked. However in Binary of course. Is the S pen really bound to IMEI? My IMEI number is 000000000000000. Which it obviously was not that a day ago but my S pen still works as it should. Let me be a hypocrite but less filler rambling. I'm hurting for this answer as well.
---------- Post added at 04:43 AM ---------- Previous post was at 04:40 AM ----------
If curiosity is your game I was stupid as no other and figured going into binary was the best way to get a new IMEI to a rumored black listed note I got on the low low. Erase EFS 1/2/3 without backing up. I'll take a bow for being stellar. Come to find out after the damage was done. The IMEI was completely clean and I just needed to switch service.

REDMI NOTE 9 IMEI INVALID/NULL

I tried to install twrp recovery in my redmi note 9 (merlin) then I lost my device I got hardbrick then i tried to recover unfortunately I formated my via sp flash tool now my mobile is back to life but I have lost Imei only SIM 1 working but UM not able to call with sim1 ND SIM 2 is not working can someone help me?
Since your device is MTK there are multiple ways to change your IMEI.
You can follow this guide to change your device IMEI back to original. (Changing IMEI to a different value than the default IMEI your device came with is illegal in most countries)
If you hate the technical stuff you can use this guide instead, it claims to be able to change the IMEI back to default value automatically by using baseband. Here is a video guide.
It's untested though so use it on your own risk.
Hope I helped.
XDHx86 said:
Since your device is MTK there are multiple ways to change your IMEI.
You can follow this guide to change your device IMEI back to original. (Changing IMEI to a different value than the default IMEI your device came with is illegal in most countries)
If you hate the technical stuff you can use this guide instead, it claims to be able to change the IMEI back to default value automatically by using baseband. Here is a video guide.
It's untested though so use it on your own risk.
Hope I helped.
Click to expand...
Click to collapse
XDHx86 said:
Since your device is MTK there are multiple ways to change your IMEI.
You can follow this guide to change your device IMEI back to original. (Changing IMEI to a different value than the default IMEI your device came with is illegal in most countries)
If you hate the technical stuff you can use this guide instead, it claims to be able to change the IMEI back to default value automatically by using baseband. Here is a video guide.
It's untested though so use it on your own risk.
Hope I helped.
Click to expand...
Click to collapse
can I recover wifi nvram error...? Via meta tool?
Shah65367 said:
can I recover wifi nvram error...? Via meta tool?
Click to expand...
Click to collapse
How to fix "NVRAM WARNING: Err = 0x10" error permanently.
Telegram Channel: t.me/xiaomiengs THIS TUTORIAL ONLY FOR XIAOMI DEVICES ONLY! (if you have nvram and nvdata backup, just restore it - will fix this issue) Requirements: Computer USB cable Engineering ROM for your device, download here Stock ROM for your device, download here 1. Install...
telegra.ph
This works for NVRAM issue
Communos said:
How to fix "NVRAM WARNING: Err = 0x10" error permanently.
Telegram Channel: t.me/xiaomiengs THIS TUTORIAL ONLY FOR XIAOMI DEVICES ONLY! (if you have nvram and nvdata backup, just restore it - will fix this issue) Requirements: Computer USB cable Engineering ROM for your device, download here Stock ROM for your device, download here 1. Install...
telegra.ph
This works for NVRAM issue
Click to expand...
Click to collapse
LINK IS NOT WORKING
Shah65367 said:
LINK IS NOT WORKING
Click to expand...
Click to collapse
You can follow this thread to fix this problem. (Literally first google result)
Shah65367 said:
can I recover wifi nvram error...? Via meta tool?
Click to expand...
Click to collapse
You can follow this thread to fix this problem. (Literally first google result)
XDHx86 said:
Since your device is MTK there are multiple ways to change your IMEI.
You can follow this guide to change your device IMEI back to original. (Changing IMEI to a different value than the default IMEI your device came with is illegal in most countries)
If you hate the technical stuff you can use this guide instead, it claims to be able to change the IMEI back to default value automatically by using baseband. Here is a video guide.
It's untested though so use it on your own risk.
Hope I helped.
Click to expand...
Click to collapse
link is not working why?
Shah65367 said:
link is not working why?
Click to expand...
Click to collapse
It requires hydra dongle https://www.hydra-dongle.com
PLZ TELL ME WITHOUT DONGLE ITS NOT POSSIBLE...? IS THERE ANY CRACK TOOL? I DONT HAVE MONEY I WANNA REPAIR FREE OF COST
Shah65367 said:
PLZ TELL ME WITHOUT DONGLE ITS NOT POSSIBLE...? IS THERE ANY CRACK TOOL? I DONT HAVE MONEY I WANNA REPAIR FREE OF COST
Click to expand...
Click to collapse
You can repair only imei for slot2 by yourself.
Only Xiaomi Centre can recover imei for slot1.
If you want to recover the imei for slot2, just follow this step:
1. Flash the ENGINEERING ROM: https://forum.xda-developers.com/t/...for-merlin-redmi-note-9-redmi-10x-4g.4227933/
2. Enter in META MODE using MODEM META: https://androidmtk.com/download-modemmeta-tool
3. Write IMEI for slot2 and keep blank/null for slot1.
4. Flash any other MIUI (or custom) ROM you want.
5. Backup NVDATA if you want to restore IMEI after.
Done.
VD171 said:
You can repair only imei for slot2 by yourself.
Only Xiaomi Centre can recover imei for slot1.
If you want to recover the imei for slot2, just follow this step:
1. Flash the ENGINEERING ROM: https://forum.xda-developers.com/t/...for-merlin-redmi-note-9-redmi-10x-4g.4227933/
2. Enter in META MODE using MODEM META: https://androidmtk.com/download-modemmeta-tool
3. Write IMEI for slot2 and keep blank/null for slot1.
4. Flash any other MIUI (or custom) ROM you want.
5. Backup NVDATA if you want to restore IMEI after.
Done.
Click to expand...
Click to collapse
JUST TELL ME LAST THING...IF I DO NOT FLASH ENGINEERING ROM THEN I CANNOT
Shah65367 said:
JUST TELL ME LAST THING...IF I DO NOT FLASH ENGINEERING ROM THEN I CANNOT
Click to expand...
Click to collapse
No. Because that the step 1 is "Flash the ENGINEERING ROM".
Meta mode is not allowed on release versions.
VD171 said:
No. Because that the step 1 is "Flash the ENGINEERING ROM".
Meta mode is not allowed on release versions.
Click to expand...
Click to collapse
H0W T0 BACK UP NVRAM DATA ND HOW TO BACKUP IN OFFICIAL ROM?
Shah65367 said:
H0W T0 BACK UP NVRAM DATA ND HOW TO BACKUP IN OFFICIAL ROM?
Click to expand...
Click to collapse
You can do that using TWRP or SP FLASH TOOL, read this: https://forum.xda-developers.com/t/...-on-merlin-redmi-note-9-redmi-10x-4g.4230423/
VD171 said:
You can do that using TWRP or SP FLASH TOOL, read this: https://forum.xda-developers.com/t/...-on-merlin-redmi-note-9-redmi-10x-4g.4230423/
Click to expand...
Click to collapse
ENGINEERING ROM NOT FLASHING VIA SP FLASH TOOL "CMD BROM ERROR"
Shah65367 said:
ENGINEERING ROM NOT FLASHING VIA SP FLASH TOOL "CMD BROM ERROR"
Click to expand...
Click to collapse
Try this: https://forum.xda-developers.com/t/...for-merlin-redmi-note-9-redmi-10x-4g.4238161/
GETTING THIS ERROR SEE SCREEN SHOT THEN I TRIED IN FIRMWARE UPGRADE THEN SP FLASH SHOWING "DA 100% DONE"
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Shah65367 said:
GETTING THIS ERROR SEE SCREEN SHOT THEN I TRIED IN FIRMWARE UPGRADE THEN SP FLASH SHOWING "DA 100% DONE" View attachment 5250249
Click to expand...
Click to collapse
If you are facing the PMT changed error, you are using a different scatter file than used before.
You just need to use the SAME scatter file.
Here, you can find scatter file for MERLIN: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4223097/
VD171 said:
If you are facing the PMT changed error, you are using a different scatter file than used before.
You just need to use the SAME scatter file.
Here, you can find scatter file for MERLIN: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4223097/
Click to expand...
Click to collapse
I unzipped engineering rom if I will flash other scatter file then METAMOD will not detect my device....totally confused right not

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