Database Info

[GUIDE] solve INVALID IMEI problem for MTK chipsets, mt6575, mt6577, mt6515 .........

this guide is only for phones who has problems with IMEI number on mtk chipsets....
warning: not for phones with valid imei[undamaged], if tried may permanently remove your IMEI.
MOD Edit: Please do not discuss changing/repairing IMEI numbers. Changing the numbers can be illegal in some places and changing the IMEI number is often used for reselling stolen devices.
HIT THNX IF U LIKE............

Thank you
I am about to try!! thank you for the information!

thnx
thnx
it worked for me...:good:

not working mt6577 note2 clone

i've tried on my sister's phone, and its worked..:thumbup:
Sent from my GT-S5300 using Tapatalk 2

bro post d 2nd method

viki_os said:
bro post d 2nd method
Click to expand...
Click to collapse
Hi,
I have a htc one x clone, but where i can find the emai, the back cover is not removable.

Post
Post New method please.

New method please.
waryamsoomro said:
Post New method please.
Click to expand...
Click to collapse
New method please.

Im having unable to send

this option dosen't work...
hy,
I have a problem with a chinese dual sim it's a STAR B97 MTK 6575... AFTER A FACTORY RESET , i got a invalid imei.
The problem that I have with your first solution is that after I type the code for the Engineer Mode, in all of those options I dont have "CDS information"... ergo, I cant do nothing.. What do you advise next? p.s. how do I flash my phone stock firmware?
thx a lot!!!

Will this work for MT6589
Please let me know can I use the above method for Mediatek 6589 newly launched chipsets.

snadeemshaikh said:
Please let me know can I use the above method for Mediatek 6589 newly launched chipsets.
Click to expand...
Click to collapse
try bro if u have that mtk engineering mode in ur phone it should work.......

fmarian said:
hy,
I have a problem with a chinese dual sim it's a STAR B97 MTK 6575... AFTER A FACTORY RESET , i got a invalid imei.
The problem that I have with your first solution is that after I type the code for the Engineer Mode, in all of those options I dont have "CDS information"... ergo, I cant do nothing.. What do you advise next? p.s. how do I flash my phone stock firmware?
thx a lot!!!
Click to expand...
Click to collapse
which version of android are u using......???
check again to see anything related to radio information.....
don't know abt ur stock firmware........

Any permanent solution for this problem???

I have the new X920 (butterfly clone) MTK6589, and I have this invalid IMEI issue. I can manually get this fixed through your guide entering the engineer's mode. But everytime I reset to factory settings, the invalid imei error comes up. Is there a way to fix this permanently?

alifuk said:
I have the new X920 (butterfly clone) MTK6589, and I have this invalid IMEI issue. I can manually get this fixed through your guide entering the engineer's mode. But everytime I reset to factory settings, the invalid imei error comes up. Is there a way to fix this permanently?
Click to expand...
Click to collapse
i'm also suffering with the same problem but i did not find any perm sol.
i think
it can be done if you have any previous backups of data partition before the invalid imei problem occured.

no imei restore
hi
i have a mtk 6577 youpu U6 which has 4.1.1 JB, i factory reset my phone and lost the imei number and i have tried restoring it with titanium bk up but no luck iv tried using the mkt engineer tool to restore my imei and after the reboot it still says invalid imei. also i have the option of going into the CDS and radio and typing in the imei manually however when i hit the send command button it tells me on the screen command no sent iv been trying for 4 days to get my imei number back can you help?
thanks mate

spyki007 said:
i'm also suffering with the same problem but i did not find any perm sol.
i think
it can be done if you have any previous backups of data partition before the invalid imei problem occured.
Click to expand...
Click to collapse
it is okey to use other backup with the same phone and restore it in the phone with invalid imei?

Motorola Moto G Xt1032 - how to recover IMEI?

Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris

Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
I do not believe that no one knows how to do it.
Please help me
Chris

I've never heard of this before and it seems extreme that you could lose IMEI number just by flashing a custom ROM. What method did you use?
I would have assumed fastboot flashing stock firmware should solve this.
http://forum.xda-developers.com/showthread.php?t=2546251​

lost101 said:
I've never heard of this before and it seems extreme that you could lose IMEI number just by flashing a custom ROM. What method did you use?
I would have assumed fastboot flashing stock firmware should solve this.
http://forum.xda-developers.com/showthread.php?t=2546251​
Click to expand...
Click to collapse
Hi Sorry for late reply but I lost internet connection on Saturday morning.
When I have been doing some stuff in CWM recovery, had system and data partition mounted.
Then done rm -R * in root dir.
At this point I thought that my current dir is tmp.
After this I lost wifi and IMEI.
I manage to sort out wifi but not IMEI code.
Do you know how to fix this?
Since that I have been re-flashing stock rom and CWM rom but none of them help.
Chris

anyone can help to recover IMEI ?
Thanks

Changing/manually setting the IMEI is illegal afaik. And afaik assisting someone with that is also forbidden here on xda. We used to have a similar problem on the phone I came from, and there was a app which let you backup/restore your IMEI. You need to have a backup in order to restore it so this won't really help you...
This is what I'm talking about: http://forum.xda-developers.com/showthread.php?t=1591997
Edit.: There actually seems to be a way to manually set it but I'm not sure if it is device-specific.
Sent from my XT1032 using xda app-developers app

You can find your Imei on the back of the phone.
If you google android 4.4 set imei you should find something from technostall which might help you
Good luck

Yes, it's on the battery.

Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
Hi, I have the same problem, how to you solved that...

herbesi01 said:
Hi, I have the same problem, how to you solved that...
Click to expand...
Click to collapse
I haven't.
I tried to sole this issues re-flashing with different roms, but after several operations it bricked.
It's totally dead, not charging, in linux I can't see device connected, so i think that is dead.
I bought new one.
Good luck with this problem.

Chris.G said:
I haven't.
I tried to sole this issues re-flashing with different roms, but after several operations it bricked.
It's totally dead, not charging, in linux I can't see device connected, so i think that is dead.
I bought new one.
Good luck with this problem.
Click to expand...
Click to collapse
I solved the problem, place to charge the phone, let him take some of the load and flash the original ROM, after that flash CM11, and run perfectmente, I think at first it was because I had done without the SIM, the second time you make with the SIM sunset ...

herbesi01 said:
I solved the problem, place to charge the phone, let him take some of the load and flash the original ROM, after that flash CM11, and run perfectmente, I think at first it was because I had done without the SIM, the second time you make with the SIM sunset ...
Click to expand...
Click to collapse
Perfectemente? Sunset?
Gesendet von meinem XT1032 mit Tapatalk

Any news?..
Gesendet von meinem XT1032 mit Tapatalk

Sooo, a solution to restore IMEI without save file does exist ?

Chris.G said:
Hi all,
My Moto G XT1032 have Unlocked Bootloader CWM recovery and is rooted, running CWM room v 11.
Phone lost IMEI code after flashing with diffrent roms, now I don't have mobile reception, wifi and bluetooth is working fine.
I had similar issue with Gionee E6 but I found imei file in the phone and recreate IMEI number.
In Moto G I can't find imei file so don't know hot to fix this.
Please let me know how to recover IMEI number.
I hope that someone know how to do it.
Many thanks
Chris
Click to expand...
Click to collapse
I had same problem with my previous device , manually restored imei on my previous device which was Micromax A116 by using Engineer/Service mode dialing *#*#3646633#*#* which works for all MTK device
Dont know code for moto g
my current device is moto g PM me if you get any useful info or serice mode code
Thanks
Btw take a look at this this might help you
http://forum.xda-developers.com/showthread.php?t=1960918
please note i havent tried it for moto g.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Press Thanks if my precious time saved yours ...
---------- Post added at 12:43 AM ---------- Previous post was at 12:36 AM ----------
rgonera said:
Sooo, a solution to restore IMEI without save file does exist ?
Click to expand...
Click to collapse
Yes It Does for most of the devices given you should know the proper method.

Mtk is different. It's not the same thing.

Any news?
Also I think the problem is that the imei is on the phone just not on the OS? (obviously, but...)
Maybe when we all reflashed to the original stock (and countless other stocks) they just didn't have the proper folder to access in order to identify what imei they're assigned?
Because every single time I've tried to manually rewrite the imei to it all the methods I've used are futile. Even the ones specially tailored to the Moto G's hardware SnapDragon - Qualcomm...

restore IMEI by Motorola service?
Same problem for me. I am really interested in some experience about restoring IMEI.
Motorola support phorum owner replied that Motorola service can recover IMEI (not covered by any kind of warranty of course).
I have tried to reflash factory ROM with and without inserted SIM card, but unfortunately no difference.
I have seen looking for solution, that for some people Android system sees IMEI=0, but the IME is still untouched using fastboot mode and "fastboot getvar" CLI command
For me it's empty using the "getvar" command as well.

The official service center in Germany told me that they mustn't repair selfmade imei problems :S

Lost IMEI
You could all try this new method claimed to be working but as I have not lost my IMEI I can't say, please report back if it works for you?
http://forum.xda-developers.com/moto-g/help/how-to-test-restore-lost-imei-imei0-t2860481

HELP! H950 ATT backup needed

Hi. I'm lost. I've bricked my freshly purchased H950 because of being in haste to update the firmware to 5.1.1. I've accidentally installed a H955 KDZ over my stock 5.0.1 AT&T H950 firmware. As expected, the device is bricked (everything works except the cell network). I've tried everything, spent about 8 hours with no result. Can't root it as well.
The IMEI and Baseband status is "Unknown" (lost EFS partitions).
Please, if it;s possible, give me an advice how to restore it to its original ATT firmware. I know that ATT hasn't published the TOT file of their firmware. Maybe I could restore it using someone's backed up files?
I'm outside of the US for the next 7 months so I won't be able to return it
Please help me, this is urgent.

okornel said:
Hi. I'm lost. I've bricked my freshly purchased H950 because of being in haste to update the firmware to 5.1.1. I've accidentally installed a H955 KDZ over my stock 5.0.1 AT&T H950 firmware. As expected, the device is bricked (everything works except the cell network). I've tried everything, spent about 8 hours with no result. Can't root it as well.
The IMEI and Baseband status is "Unknown" (lost EFS partitions).
Please, if it;s possible, give me an advice how to restore it to its original ATT firmware. I know that ATT hasn't published the TOT file of their firmware. Maybe I could restore it using someone's backed up files?
I'm outside of the US for the next 7 months so I won't be able to return it
Please help me, this is urgent.
Click to expand...
Click to collapse
Well the good new is that your cell phone works so it is not brick. Cell network probably doesnt work because H955 use different bands than H950. I dont think you will be able to go back to ATT rom because like you mentioned there is no kdz for it. But on the bright side you can try to use the H950PR KDZ to flash your cell. this is totally compatible with the H950 from ATT. You can always wait for the someone more knowledgeable to answer but I am almost sure that it should work.
http://forum.xda-developers.com/g-flex2/general/kdz-compatible-att-h950-t3180847

I've installed the h950pr and there the cell network is still not working
In case if i find a person who has a similar device with Att firmware, how can i make a backup of it in order to flash my device?

I've managed to root my semi-bricked H950. But the imei and baseband version are still unknown. What should I do?

baseband ok. just the imei has 0 value. help please

okornel said:
baseband ok. just the imei has 0 value. help please
Click to expand...
Click to collapse
follow THIS guide and you should be ok.
Use your own imei embedded in the back of the phone or the original box.

Alex_XV6700 said:
follow THIS guide and you should be ok.
Use your own imei embedded in the back of the phone or the original box.
Click to expand...
Click to collapse
tried that, but i get stuck. when adding my port in QPST it says "No phone".
https://onedrive.live.com/redir?res...authkey=!AD1mJswhhQlnJMM&v=3&ithint=photo,png

okornel said:
tried that, but i get stuck. when adding my port in QPST it says "No phone".
https://onedrive.live.com/redir?res...authkey=!AD1mJswhhQlnJMM&v=3&ithint=photo,png
Click to expand...
Click to collapse
Check your PM.

Does anybody know how to write IMEI on the H950 without octopus box? Can't do it in QPST, DFS, EFS pro because it sn't recognized as a phone / doesn't answer.
Everything works, I can even make calls, just the imei value is 0.

Finally I did it!!!

okornel said:
Finally I did it!!!
Click to expand...
Click to collapse
Did you use qpst? Or which tool?

Alex_XV6700 said:
Did you use qpst? Or which tool?
Click to expand...
Click to collapse
Yeah. I used QPST. I had to open cmd, enter "adb shell", then " su", then "echo 1 > /sys/devices/platform/lg_diag_cmd/diag_enable". After that you can backup Nv via QPST.

Im glad you informed yourself and solved your own issue. ?

No 4G only 3g with 44s Modem. No other Modem works . IMEI and Baseband still there.

Hey I really appreciate any help that you can provide. I will tell the long story. My phone got corrupted while flashing different custom ROMs. Oxygen was the culprit. It completely damaged all the partition of my phone. So I repaired via 9008 modem loader using COLOR OS flash tool. then I found there is no baseband and IMEI. EFS partition damaged and I didnt have a backup. Damn it!!!!! Tons of research and googling I found how to use QPST tool by Qualcomm. I retrieved QCN file from friends ONEPLUS ONE (16gigs) and flashed it to my phone (64gigs) and edited the IMEI to my one. Rebooted the phone. tada. I got wifi bluetooth everything running. Phone signal just connects and drops every sec. It wont stay connected. but it is detected. then I thought it might modem issue. I tried every single modem out there but no luck. Finally flashed CM11s 44S Modem. Kaboom. Got the network running. but sadly it will only connect to 3g. I cant connect to 4g. No Other modem works.
1. Only get 3g service via 44s modem on any vanilla rom.
2. No other modem works.
3. Proximity sensor acts really weird. If a call comes Then I have to restart my phone to get the screen lit back. Fixed by flashing proximity fix
4. Baseband is always unknown with 44s Modem but has 3g network connectivity.
5. Other modem shows baseband but no connection even though it is detected.
Please help me guys.. What am I missing. any help appreciated.

re
Aki07 said:
Hey I really appreciate any help that you can provide. I will tell the long story. My phone got corrupted while flashing different custom ROMs. Oxygen was the culprit. It completely damaged all the partition of my phone. So I repaired via 9008 modem loader using COLOR OS flash tool. then I found there is no baseband and IMEI. EFS partition damaged and I didnt have a backup. Damn it!!!!! Tons of research and googling I found how to use QPST tool by Qualcomm. I retrieved QCN file from friends ONEPLUS ONE (16gigs) and flashed it to my phone (64gigs) and edited the IMEI to my one. Rebooted the phone. tada. I got wifi bluetooth everything running. Phone signal just connects and drops every sec. It wont stay connected. but it is detected. then I thought it might modem issue. I tried every single modem out there but no luck. Finally flashed CM11s 44S Modem. Kaboom. Got the network running. but sadly it will only connect to 3g. I cant connect to 4g. No Other modem works.
1. Only get 3g service via 44s modem on any vanilla rom.
2. No other modem works.
3. Proximity sensor acts really weird. If a call comes Then I have to restart my phone to get the screen lit back.
4. Baseband is always unknown with 44s Modem but has 3g network connectivity.
5. Other modem shows baseband but no connection even though it is detected.
Please help me guys.. What am I missing. any help appreciated.
Click to expand...
Click to collapse
1- Check If you have IMEI and IMEI sv and it's the IMEI that shows on box.
2- if no. 1 is true then check another sim card another operator ( to be sure that carrier is not blocking your IMEI for some reason).
3- if other operator's sim worked contact your carrier to check problem with them.

ahmedazab said:
1- Check If you have IMEI and IMEI sv and it's the IMEI that shows on box.
2- if no. 1 is true then check another sim card another operator ( to be sure that carrier is not blocking your IMEI for some reason).
3- if other operator's sim worked contact your carrier to check problem with them.
Click to expand...
Click to collapse
Hey thanks for the reply. I do have my IMEI from the box. I flashed QCN file using QPST tool and applied my IMEI but the thing is I only get 3g. 4G is not detected. Im not sure if something has to do with baseband files. But my friend is from my place and he gets 4g just not me. If I use any other modem other than 44s Modem the network will be detected but won't connect so i cant make or receive calls or anything related to service provide.. Do you know what to do ?

Aki07 said:
Hey thanks for the reply. I do have my IMEI from the box. I flashed QCN file using QPST tool and applied my IMEI but the thing is I only get 3g. 4G is not detected. Im not sure if something has to do with baseband files. But my friend is from my place and he gets 4g just not me. If I use any other modem other than 44s Modem the network will be detected but won't connect so i cant make or receive calls or anything related to service provide.. Do you know what to do ?
Click to expand...
Click to collapse
Okay let's make some tweaks :
1- backup modemst1 and modemst2 using dd (I don't trust qcn backup ) and copy them to your computer I also prefer to backup persist and fsg
2- download NEVER_SETTLE from https://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061 (you will find commands to backup mdemst1 and modemst2)
3- flash only persist using fastboot and reboot to system and check everything again.
other partitions locations :
/dev/block/mmcblk0p18 (fsg)
/dev/block/mmcblk0p15 (persist)

ahmedazab said:
Okay let's make some tweaks :
1- backup modemst1 and modemst2 using dd (I don't trust qcn backup ) and copy them to your computer I also prefer to backup persist and fsg
2- download NEVER_SETTLE from https://forum.xda-developers.com/oneplus-one/help/fix-brickloop-audio-fx-fc-efs-corrupt-t2879061 (you will find commands to backup mdemst1 and modemst2)
3- flash only persist using fastboot and reboot to system and check everything again.
other partitions locations :
/dev/block/mmcblk0p18 (fsg)
/dev/block/mmcblk0p15 (persist)
Click to expand...
Click to collapse
Hi I tried still no LTE. Stuck with 3g. Can't even change network. Any other idea

Aki07 said:
1. Only get 3g service via 44s modem on any vanilla rom.
2. No other modem works.
3. Proximity sensor acts really weird. If a call comes Then I have to restart my phone to get the screen lit back. Fixed by flashing proximity fix
4. Baseband is always unknown with 44s Modem but has 3g network connectivity.
5. Other modem shows baseband but no connection even though it is detected.
Please help me guys.. What am I missing. any help appreciated.
Click to expand...
Click to collapse
Same problem, I don't get 4g network. Tried everything . On restarting Even in 3g it takes around 30 seconds to regester the sim-network.

bablu048 said:
Same problem, I don't get 4g network. Tried everything . On restarting Even in 3g it takes around 30 seconds to regester the sim-network.
Click to expand...
Click to collapse
I hope someone will help us to fix this issue. What did you do ? I bricked my phone flashing Oxygen OS.

Aki07 said:
I hope someone will help us to fix this issue. What did you do ? I bricked my phone flashing Oxygen OS.
Click to expand...
Click to collapse
IDK what i did my opo was dead for around 3 months, the screen was responsive but totally black. then managed to recover from it then bricked it.
just figured it out. I am on my own build of XOSP[maybe it had problem idk] but had to flash my efs[64gig] backups and got my original imei back [earlier i had restored to a different imei qcn file may be it belonged to a 16gig opo] and also got 4g signal but still no baseband.
Then flashed COS13.1.2 and got baseband back, now the proximity is also working as it should and also got LTE working and instant signal on restarting the device. Now again back on XOSP everything works. If you need i can pm the efs files.

bablu048 said:
IDK what i did my opo was dead for around 3 months, the screen was responsive but totally black. then managed to recover from it then bricked it.
just figured it out. I am on my own build of XOSP[maybe it had problem idk] but had to flash my efs[64gig] backups and got my original imei back [earlier i had restored to a different imei qcn file may be it belonged to a 16gig opo] and also got 4g signal but still no baseband.
Then flashed COS13.1.2 and got baseband back, now the proximity is also working as it should and also got LTE working and instant signal on restarting the device. Now again back on XOSP everything works. If you need i can pm the efs files.
Click to expand...
Click to collapse
Please do email me the link to download it. Upload it in mediafire. [email protected]. It will be really helpful if you can send me the efs file.

Aki07 said:
Please do email me the link to download it. Upload it in mediafire. [email protected]. It will be really helpful if you can send me the efs file.
Click to expand...
Click to collapse
FYI your IMEI will be lost if you do so.
So I suggest to backup your partitions first in case of everything goes wrong.
Any way I have qualcomm stock efs partitions with 0 IMEI in case if you need them

ahmedazab said:
FYI your IMEI will be lost if you do so.
So I suggest to backup your partitions first in case of everything goes wrong.
Any way I have qualcomm stock efs partitions with 0 IMEI in case if you need them
Click to expand...
Click to collapse
Yes please. Can you send it to my email ? And apply my Imei through RF NV manager?

Aki07 said:
Yes please. Can you send it to my email ? And apply my Imei through RF NV manager?
Click to expand...
Click to collapse
IMEI is encrypted so if you do so, you will see it in settings but network carrier will receive it 0. This means that you won't get 4g also only 3g. So I personally prefer that you flash efs of [MENTION=bablu084;70545585]bablu084[/MENTION] this gonna work except you're two in the same country.

ahmedazab said:
IMEI is encrypted so if you do so, you will see it in settings but network carrier will receive it 0. This means that you won't get 4g also only 3g. So I personally prefer that you flash efs of [MENTION=bablu084;70545585]bablu084[/MENTION] this gonna work except you're two in the same country.
Click to expand...
Click to collapse
After flashing his efs my sim card is not getting detected

Aki07 said:
After flashing his efs my sim card is not getting detected
Click to expand...
Click to collapse
I will send you original qualcomm efs but firstly you should backup all your data even fsg partition with dd command

[LMV600AM] permanently locked (network)

Hello guys! I recently bought LMV600AM(AT&T) from eBay and inserted wrong network unlock code. So the phone said that "this phone is permanently locked..." and network's dead!!!
Anyone knows how to fix it??
I tried lots of things, such as change rom, crossflash to T-mobile firmware.. but nothing solves this problem.
So, here's my questions.
1) Can "Bootloader unlock" process solve this network lock problem?
2) I contact to someone who says that he can solve this problem. He says that he has "engineer firmware(or development firmware)" - I think this is LG developer's stock rom maybe...-. Also, he says that "I will erase every partition, backup partitions by enginner firmware and just rewrite your IMEI, then problem will solve." Is that true? Is there a "engineer firmware" for LMV600AM?? if there, anybody please pass over to me??
3) I follow "https://www.hovatek.com/blog/fixing-this-phone-is-permanently-locked-on-lg-v60/" this solution, so now my phone is currently T-Mobile firmware(v30b) and my S/N is changed to other number. Still, network doesn't work. Fun thing is that when I boot the phone, it says "you have to unlock network by unlocked app". But when I go to mobile network menu and tap 'network unlock', it says "this phone is permanently unlocked and can use any carrier." And still network doesn't work. What's the problem??

fukko123 said:
Hello guys! I recently bought LMV600AM(AT&T) from eBay and inserted wrong network unlock code. So the phone said that "this phone is permanently locked..." and network's dead!!!
Anyone knows how to fix it??
I tried lots of things, such as change rom, crossflash to T-mobile firmware.. but nothing solves this problem.
So, here's my questions.
1) Can "Bootloader unlock" process solve this network lock problem?
2) I contact to someone who says that he can solve this problem. He says that he has "engineer firmware(or development firmware)" - I think this is LG developer's stock rom maybe...-. Also, he says that "I will erase every partition, backup partitions by enginner firmware and just rewrite your IMEI, then problem will solve." Is that true? Is there a "engineer firmware" for LMV600AM?? if there, anybody please pass over to me??
3) I follow "https://www.hovatek.com/blog/fixing-this-phone-is-permanently-locked-on-lg-v60/" this solution, so now my phone is currently T-Mobile firmware(v30b) and my S/N is changed to other number. Still, network doesn't work. Fun thing is that when I boot the phone, it says "you have to unlock network by unlocked app". But when I go to mobile network menu and tap 'network unlock', it says "this phone is permanently unlocked and can use any carrier." And still network doesn't work. What's the problem
Click to expand...
Click to collapse
If you did not erase the flash ROM, follow these steps:
1- go to this link to backup lun 5
[Tutorial] Full Flash Backup And Restore
This tutorial shows how to make a full backup of the phone flash and how to restore it. Codes fit LG G8 which with some minor modifications they can be used for any other Qualcomm based devices. If you provide me the "PartitionsList.xml" of other...
forum.xda-developers.com
2_download V60 30c from this link
Google Drive: Sign-in
Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use).
drive.google.com
3- follow the steps in the first link to restore your rom again

rifay78 said:
If you did not erase the flash ROM, follow these steps:
1- go to this link to backup lun 5
[Tutorial] Full Flash Backup And Restore
This tutorial shows how to make a full backup of the phone flash and how to restore it. Codes fit LG G8 which with some minor modifications they can be used for any other Qualcomm based devices. If you provide me the "PartitionsList.xml" of other...
forum.xda-developers.com
2_download V60 30c from this link
Google Drive: Sign-in
Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use).
drive.google.com
3- follow the steps in the first link to restore your rom again
Click to expand...
Click to collapse
Thank you very very much!!!
what do you mean 'flash ROM'?? original ROM of my phone?

fukko123 said:
Thank you very very much!!!
what do you mean 'flash ROM'?? original ROM of my phone?
Click to expand...
Click to collapse
your android

rifay78 said:
your android
Click to expand...
Click to collapse
for now, I crossflash my V600AM to T-Mobile firmware. Do I need to backup to original AT&T firmware and then backup LUN 5??

fukko123 said:
for now, I crossflash my V600AM to T-Mobile firmware. Do I need to backup to original AT&T firmware and then backup LUN 5??
Click to expand...
Click to collapse
i think no

rifay78 said:
i think no
Click to expand...
Click to collapse
oh okay!! very thanks. I will try it and then ask you again!!
you are a chief!!!

i try this but no signal bar. if i restore modem_a & modem_b original phone signal bar work but phone locked. help me sir

Saiful Aziz said:
i try this but no signal bar. if i restore modem_a & modem_b original phone signal bar work but phone locked. help me sir
Click to expand...
Click to collapse
You must restor lun 5

rifay78 said:
Anda harus memulihkan lun 5
Click to expand...
Click to collapse
rifay78 said:
You must restor lun 5
Click to expand...
Click to collapse
I done restore lun 5 but signal still emergency call not have signal.
What is number lun 5

Saiful Aziz said:
I done restore lun 5 but signal still emergency call not have signal.
What is number lun 5
Click to expand...
Click to collapse
What about IMEI

rifay78 said:
Bagaimana dengan IMEI
Click to expand...
Click to collapse
IMEI Show not null. imei work . but still emergency mode. i read TUTORIAL THIS no emergency call. i can write imei. but radio is off sir... i upload modem_a for docomo version. can you rebuild same this link tutorial IMPL 0 for docomo. help me sir

Modem_a DOCOMO This Sir

rifay78 said:
You must restor lun 5
Click to expand...
Click to collapse
Are you crazy? overwrite original EFS partitions?? That will permanently disable modem because your 30c backup does not contain their original Modemst, fsg and fsc.
Anyways guys by flashing this weird backup the device was totally finished. Rip

Leronex_1 said:
Are you crazy? overwrite original EFS partitions?? That will permanently disable modem because your 30c backup does not contain their original Modemst, fsg and fsc.
Anyways guys by flashing this weird backup the device was totally finished. Rip
Click to expand...
Click to collapse
I mean restore his mobile lun5
The 30c backup didn't contains my lun5.

rifay78 said:
I mean restore his mobile lun5
The 30c backup didn't contains my lun5.
Click to expand...
Click to collapse
Ahh

Inbox or whatsapp +12426361946 I prefer whatsapp I RARELY log in here

have you solved this issue?