Database Users

ZE550KL with no IMEI after modem reflashing (please help me)

Hello, since i had gps issues i've reflashed the modem on adb and then erased modemst like this:
mfastboot flash modem [email protected]@[email protected]@NON-HLOS-64bit.bin
fastboot erase modemst1
fastboot erase modemst2
So the gps seems to be ok now, but the phone data is stuck on edge, and if i force 3g from the settings it doesn't connect at all
so i've putted stock recovery , wiped all data and installed a complete stock update but with no luck.
anyone have some idea?
EDIT: i've noticed that i don't have imei anymore... how to restore it?

reddevilx said:
Hello, since i had gps issues i've reflashed the modem on adb and then erased modemst like this:
mfastboot flash modem [email protected]@[email protected]@NON-HLOS-64bit.bin
fastboot erase modemst1
fastboot erase modemst2
So the gps seems to be ok now, but the phone data is stuck on edge, and if i force 3g from the settings it doesn't connect at all
so i've putted stock recovery , wiped all data and installed a complete stock update but with no luck.
anyone have some idea?
EDIT: i've noticed that i don't have imei anymore... how to restore it?
Click to expand...
Click to collapse
This is only a theory.
You need to else another rooted device ze550kl.
Commands for new device:
adb shell
su
cat /dev/block/mmcblk0p16 > /mnt/sdcard/modemst1.img
cat /dev/block/mmcblk0p17 > /mnt/sdcard/modemst2.img
Commands for old device:
adb reboot bootloader
fastboot flash modemst1 modemst1.img
fastboot flash modemst2 modemst2.img
The way to "/dev/block/mmcblk0p16" and "/dev/block/mmcblk0p17" is for a device ze500kl. I do not know to way for your device ze550kl.

Thank you Muminek111,
i've tried but with no luck, i've copied and flashed mmcblk0p16 and mmcblk0p17, the files exists but it doesn't change anything.

reddevilx said:
Thank you Muminek111,
i've tried but with no luck, i've copied and flashed mmcblk0p16 and mmcblk0p17, the files exists but it doesn't change anything.
Click to expand...
Click to collapse
I do not know if your device ze550kl has "modemst1" partition name "mmcblk0p16". It's the name for ze500kl device. You have to search in folder dev/block/............ I have the names in folder dev/block/platform/soc.0/7824900.sdhci/by-name.
You can flash back modem partition if you will know the name. The name of my modem partition is mmcblk0p38.

I don't understand;
this is the /dev/block/platform/7824900.sdhci
http://pastebin.com/Ebit7VFJ
this is /dev/block/platform/7824900.sdhci/by-name
http://pastebin.com/fx8FbBdU
modem is p35, modemst1 is p36 and modemst2 is p37?
i think i'm making a mistake because doing so i have a huge modemst2
i also don't understand why restoring a full twrp backup doesn't solve it

reddevilx said:
I don't understand;
this is the /dev/block/platform/7824900.sdhci
http://pastebin.com/Ebit7VFJ
this is /dev/block/platform/7824900.sdhci/by-name
http://pastebin.com/fx8FbBdU
modem is p35, modemst1 is p36 and modemst2 is p37?
i think i'm making a mistake because doing so i have a huge modemst2
i also don't understand why restoring a full twrp backup doesn't solve it
Click to expand...
Click to collapse
I think that the twrp recovery doesn't backs up all partitions.
This are my screenshots the folders from an apk Total Commander.
https://drive.google.com/file/d/0B7F3ZXr565GkYWJJT1ByX0VqQTQ/view?usp=drivesdk
https://drive.google.com/file/d/0B7F3ZXr565GkdXFxSVluSHAzUXM/view?usp=drivesdk
But everything shows to the folder dev/block/
Therefore is the command cat /dev/block/.......... > /mnt/sdcard/modemst1.img

OK, so now with total commander i found that
Modem is 41
Modemst1 is 18
Modemst2 is 19
i've flashed the new ones but i'm still with null imei.
Thank you anyway i've learned something new

You should back up the partition before every command erase partition.

I've made a backup from a working phone but it doesn't work, i think that the board may be faulty.
Thank you anyway

bootloop 6p flashed the stock image now what still bootlooping

So I was on weta rom flashed benzo latest with vendor and bootlooped my device. Got worried so I downloaded NRD90U factory image and fastboot flashed stock and format userdata, but phone still boot loops.
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
fastboot flash bootloader C:\angler\images\bootloader-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash radio C:\angler\images\radio-angler-angler-xx.xx.img
fastboot reboot-bootloader
fastboot flash boot C:\angler\images\boot.img
fastboot erase cache
fastboot flash cache C:\angler\images\cache.img
fastboot flash recovery C:\angler\images\recovery.img
fastboot flash system C:\angler\images\system.img
fastboot flash vendor C:\angler\images\vendor.img
fastboot format userdata
fastboot format cache
fastboot reboot

I can go into the bootloader and then went to recovery get the android red exclamation mark guy so stock recovery has been flashed. I just don't know why it's bootlooping?

Did you backup and restore EFS at any point. If so you're bricked.

AndrewM3 said:
I can go into the bootloader and then went to recovery get the android red exclamation mark guy so stock recovery has been flashed. I just don't know why it's bootlooping?
Click to expand...
Click to collapse
And if you are bricked (TWRP 3.0.2-1 EFS restore?) you need to erase those partitions via ADB to fix it.
Sent from my Nexus 6P using Tapatalk

Gytole said:
Did you backup and restore EFS at any point. If so you're bricked.
Click to expand...
Click to collapse
no i didn't backup efs, wait when I was on benzo I tried to restore a twrp backup I had but it said it failed, i left all the boxes checked marked to restore

ok so i'm getting the jist that I am hard bricked, my phone is still under warranty from google what is the best way to explain to them what happened so not to void warranty

ultyrunner said:
And if you are bricked (TWRP 3.0.2-1 EFS restore?) you need to erase those partitions via ADB to fix it.
Sent from my Nexus 6P using Tapatalk
Click to expand...
Click to collapse
ok what is the command to do this. I put my phone in bootloader and what command do I fastboot. and would I reflash the factory image afterwards. thank you

how do i erase efs partition
so I have stock recovery how would I erase my efs partition?

Solved
thanks to @ ultyrunner I flashed twrp and then ran the follwing adb commands to make my phone boot up and it worked. you sir are my hero!
If you have been bricked you NEED to Erase the EFS partitions and that will fix it immediately.
For the Nexus 6P go to TWRP. Then on PC Open Command Prompt with access to ADB ( Android Debug Bridge) and execute the following commands:
ADB shell dd if=/dev/zero of=/dev/block/platform/soc.0/f9824900.sdhci/by-name/modemst1 bs=16384
and
ADB shell dd if=/dev/zero of=/dev/block/platform/soc.0/f9824900.sdhci/by-name/modemst2 bs=16384
This should fix it for ANY Nexus 6P users.
from the thread http://forum.xda-developers.com/nexus-6p/help/announcement-twrp-3-0-2-1-fatal-bug-t3453119

AndrewM3 said:
thanks to @ ultyrunner I flashed twrp and then ran the follwing adb commands to make my phone boot up and it worked. you sir are my hero!
If you have been bricked you NEED to Erase the EFS partitions and that will fix it immediately.
For the Nexus 6P go to TWRP. Then on PC Open Command Prompt with access to ADB ( Android Debug Bridge) and execute the following commands:
ADB shell dd if=/dev/zero of=/dev/block/platform/soc.0/f9824900.sdhci/by-name/modemst1 bs=16384
and
ADB shell dd if=/dev/zero of=/dev/block/platform/soc.0/f9824900.sdhci/by-name/modemst2 bs=16384
This should fix it for ANY Nexus 6P users.
from the thread http://forum.xda-developers.com/nexus-6p/help/announcement-twrp-3-0-2-1-fatal-bug-t3453119
Click to expand...
Click to collapse
Glad it worked. Grab the unofficial 3.0.2-3 update and avoid further headache
Sent from my Nexus 6P using Tapatalk
---------- Post added at 01:41 PM ---------- Previous post was at 12:54 PM ----------
AndrewM3 said:
so I have stock recovery how would I erase my efs partition?
Click to expand...
Click to collapse
You can run ADB commands on stock recovery. You need to ensure you have current ADB/fastboot drivers installed and that your computer recognizes your device.
Once that's working, do some research on the exact process but in a nutshell boot into bootloader, reboot into stock recovery and get into the recovery menu, use the rocker to select "update over ADB" and then you can doublecheck your computer recognizes your device and should be able to issue the commands to erase the EFS.

Moto X play (XT1562) IMEI showing 0, no network

Hi all,
By mistakenly i run the command "fastboot clear all" on my moto x play (XT1562) Dual Sim,
Now IMEI number showing 0 so i am not able to register to a network because of this no calls/sms.
I done research on this and tried with by flashing custom ROM nothing works, then i went to moto x play service center they said need to change motherboard so i came back.
now i am fully confused
please anyone help me how to get back my IMEI number. and i run the getvar command in the information i am able to see my original IMEI number but when i dial *#06# both the IMEI number shows 0.
please plz... help me how i can solve this.
Thanks

About ur imei soln
Nmurthy2692 said:
Hi all,
By mistakenly i run the command "fastboot clear all" on my moto x play (XT1562) Dual Sim,
Now IMEI number showing 0 so i am not able to register to a network because of this no calls/sms.
I done research on this and tried with by flashing custom ROM nothing works, then i went to moto x play service center they said need to change motherboard so i came back.
now i am fully confused
please anyone help me how to get back my IMEI number. and i run the getvar command in the information i am able to see my original IMEI number but when i dial *#06# both the IMEI number shows 0.
please plz... help me how i can solve this.
Thanks
Click to expand...
Click to collapse
i hav similar problem few days back(moto x play xt 1562 imei 0)....moto care said i want to replace my motherboard which is very costly. so one of my frnds frnd resolve this problem..u cn whtsapp me on +918381086001 for further details..like to help u bye

Nmurthy2692 said:
Hi all,
By mistakenly i run the command "fastboot clear all" on my moto x play (XT1562) Dual Sim,
Thanks
Click to expand...
Click to collapse
First of all: don't listen anyone about replacing mainboard e.t.c.
Try to reflash your phone with latest factory firmware via RSD Lite or manually in fastboot mode. Then perform a factory reset and boot your smartphone into Android.
Hope it will help you.
Follow flashing instructions in this thread:
https://forum.xda-developers.com/2015-moto-g/general/guide-fastboot-flashing-factory-t3187750
Download stock firmware here:
https://github.com/motoxplay/stock
Good luck!

summer.cat said:
First of all: don't listen anyone about replacing mainboard e.t.c.
Good luck!
Click to expand...
Click to collapse
Hi Thank you for your valuable time providing to solve my problem.
I tried flashing custom rom as you suggested ,
ROM Version which i download : XT1562_LUX_RETASIA_DS_6.0.1_MPDS24.107-52-5.xml
flashed it on fastboot mode still not showing any network and IMEI also 0.
I re-flash the modem by running these commands
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
then also same problem.
by the way while flashing 1st time i removed sim card from the phone and after flashing ROM i inserted sim card.
2nd time i did not removed sim card from the phone and tried flashing stock rom both the ways not working for me.
Please help me whats happening with my phone.
Thank you.

Nmurthy2692 said:
Hi Thank you for your valuable time providing to solve my problem.
I tried flashing custom rom as you suggested ,
ROM Version which i download : XT1562_LUX_RETASIA_DS_6.0.1_MPDS24.107-52-5.xml
flashed it on fastboot mode still not showing any network and IMEI also 0.
I re-flash the modem by running these commands
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
then also same problem.
by the way while flashing 1st time i removed sim card from the phone and after flashing ROM i inserted sim card.
2nd time i did not removed sim card from the phone and tried flashing stock rom both the ways not working for me.
Please help me whats happening with my phone.
Thank you.
Click to expand...
Click to collapse
Try these
http://www.androidbrick.com/ultimat...agon-xiaomi-mi5-imei-and-baseband-repair-fix/
http://www.androidbrick.com/ultimate-guide-qualcomm-snapdragon-imei-baseband-repair-fix-part-2/

Solution
Nmurthy2692 said:
Hi Thank you for your valuable time providing to solve my problem.
I tried flashing custom rom as you suggested ,
ROM Version which i download : XT1562_LUX_RETASIA_DS_6.0.1_MPDS24.107-52-5.xml
flashed it on fastboot mode still not showing any network and IMEI also 0.
I re-flash the modem by running these commands
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
then also same problem.
by the way while flashing 1st time i removed sim card from the phone and after flashing ROM i inserted sim card.
2nd time i did not removed sim card from the phone and tried flashing stock rom both the ways not working for me.
Please help me whats happening with my phone.
Thank you.
Click to expand...
Click to collapse
Can u reach me..if ur problem does not get solved I cn help feel free to contact 9975877687..bye

I have a similar unsolved problem here:
https://forum.xda-developers.com/mot...mei-0-t3857049
---------- Post added at 06:07 PM ---------- Previous post was at 06:03 PM ----------
Has a definitive solution been found to all this?
I also accidentally run the ****ing command "fastboot erase all"
Motorola could not make protected partitions as on other phones to avoid these accidents? holy ****..

Use the following commands and flash the stock given in the below link.
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash system system.img_sparsechunk.9
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
fastboot oem fb_mode_clear
fastboot reboot
Link:- https://github.com/motoxplay/stock

Is this issue solved ?
I know the thread is old but I believe i can help.

adukale said:
Is this issue solved ?
I know the thread is old but I believe i can help.
Click to expand...
Click to collapse
Hey, I've been trying to fix my imei on my mxp, but I've tried the solutions in this thread already and it doesn't seem to work. Can you please help me?

Ruined my modem partition... Please help

i downloaded factory image of 7.12.29 oreo
i used flash_factory.bat
it reflashed partitioning
apparently it had a command "fastboot flash modem_a NON-HLOS.bin"
the NON-HLOS.bin file does not exist in images folder nor in any fastboot rom
now i dont have any connectivity... signal.. wifi etc..
can anybody provide NON-HLOS.bin file for the A1

Hello,
Inside the fastboot ROM file "tissot_images_7.12.19_20171219.0000.00_7.1_d39fa89aaf.tgz" (Nougat 7.1.2) ... in the file "flash_all_lock_crc.bat" for example, these lines appear:
fastboot %* flash modem_a %~dp0images\modem.img || @ECHO "Flash modem_a error" && exit /B 1
fastboot %* flash modem_b %~dp0images\modem.img || @ECHO "Flash modem_b error" && exit /B 1
It seems that the file is called "modem.img", not "NON-HLOS.bin".
May be?
Regards!
PS: Sorry for my English!

i managed to flash all images from fast boot to partitions manually step by step
except something called fsg and persist partitions
which i managed to flash through twrp using dd command via terminal
now it boots but i dont have imei number "says imei number unknown"
and it reboots after less than a minute
i read something about qcn file restore and editing from another mi A1
and that i can edit it to put my imei numbers back
anybody please provide a valid qcn number and how can i restore it

m.hashem said:
i managed to flash all images from fast boot to partitions manually step by step
except something called fsg and persist partitions
which i managed to flash through twrp using dd command via terminal
now it boots but i dont have imei number "says imei number unknown"
and it reboots after less than a minute
i read something about qcn file restore and editing from another mi A1
and that i can edit it to put my imei numbers back
anybody please provide a valid qcn number and how can i restore it
Click to expand...
Click to collapse
if it is under warranty just brick your phone and give it to service centre they will flash it and give you back

m.hashem said:
i downloaded factory image of 7.12.29 oreo
i used flash_factory.bat
it reflashed partitioning
apparently it had a command "fastboot flash modem_a NON-HLOS.bin"
the NON-HLOS.bin file does not exist in images folder nor in any fastboot rom
now i dont have any connectivity... signal.. wifi etc..
can anybody provide NON-HLOS.bin file for the A1
Click to expand...
Click to collapse
i have same problem last night
then i reflash 7.12.19 using miflash 2016.08.30.0
my imei normal again

Wow! The file NON-HLOS.bin is the modem for other Xiaomi phone. May be you use a batch file (flash_factory.bat) for other phone, not Mi A1. Please use Mi Flash with right rom.

this is method not working
bangir said:
i have same problem last night
then i reflash 7.12.19 using miflash 2016.08.30.0
my imei normal again
Click to expand...
Click to collapse
this is method not working

gautamaurya said:
this is method not working
Click to expand...
Click to collapse
What happens if you try to re-flash your modem with the flash_all or flash_all_except_storage scripts from here: https://forum.xda-developers.com/mi-a1/how-to/ota-official-fastboot-image-n2g47h-7-12-t3728929 ?
Can you please report, if it works and if should not work, please attach the terminal/ shell outpout of the failed flashing attempt here.

modemst1 and modemst2
hey ... i managed to flash the fastboot rom via miflash via hsusb 9008 mode through miflash tool (run as administrator)
the remainig problem is 2 partitions modemst1 and modemst2
which are dev/block/mmcblk0p14 & 15 respectively
can somebody please send me a backup of modemst1 and modemst2
it's doable via twrp
fastboot boot twrp3.1.1.1.img
advanced
terminal
dd if=/dev/block/mmcblk0p14 of=/sdcard/modemst1.img
dd if=/dev/block/mmcblk0p15 of=/sdcard/modemst2.img
i'll flash them back and edit the imei numbers via hex after qcn backup
thanks everybody

m.hashem said:
hey ... i managed to flash the fastboot rom via miflash via hsusb 9008 mode through miflash tool (run as administrator)
the remainig problem is 2 partitions modemst1 and modemst2
which are dev/block/mmcblk0p14 & 15 respectively
can somebody please send me a backup of modemst1 and modemst2
it's doable via twrp
fastboot boot twrp3.1.1.1.img
advanced
terminal
dd if=/dev/block/mmcblk0p14 of=/sdcard/modemst1.img
dd if=/dev/block/mmcblk0p15 of=/sdcard/modemst2.img
i'll flash them back and edit the imei numbers via hex after qcn backup
thanks everybody
Click to expand...
Click to collapse
I have done some digging in order to assist you to get this fixed. I think I have 2 very hot leads (untested as I don't have any issues with my IMEI):
1. http://www.androidbrick.com/ultimat...agon-xiaomi-mi5-imei-and-baseband-repair-fix/ & http://www.androidbrick.com/ultimate-guide-qualcomm-snapdragon-imei-baseband-repair-fix-part-2/
2. https://androidmtk.com/use-qualcomm-smartphone-write-imei-tool (looks almost to easy, but worth a try?)
Please report your feedback here

hey bro how to the editting modem1st.img

m.hashem said:
i downloaded factory image of 7.12.29 oreo
i used flash_factory.bat
it reflashed partitioning
now i dont have any connectivity... signal.. wifi etc..
Click to expand...
Click to collapse
Hello!
I made the same mistake. Is there a way to solve this problem?

m.hashem said:
i downloaded factory image of 7.12.29 oreo
i used flash_factory.bat
it reflashed partitioning
apparently it had a command "fastboot flash modem_a NON-HLOS.bin"
the NON-HLOS.bin file does not exist in images folder nor in any fastboot rom
now i dont have any connectivity... signal.. wifi etc..
can anybody provide NON-HLOS.bin file for the A1
Click to expand...
Click to collapse
Same problem here. Phone doesn't work correctly now. Boots, freezes and reboots. :crying:

persist image problem
https://xiaomifirmware.com/guides-and-tips/restore-persist-partition-xiaomi-mi-a1/
try ghis to restore persist img from twrp see if it fixes the freeze and reboot problem
also download the persist.img from the guide not from a fastboot rom... it should be 32 mb in size
i actually bricked my phone via doing fastboot flash partition partition-both-gpt.bin from fastboot folder then fastvoot reboot.... warning this bricks the phone completely... theres no bootloader now... i gave it to service center... ill take my chances for replacement

m.hashem said:
https://xiaomifirmware.com/guides-and-tips/restore-persist-partition-xiaomi-mi-a1/
try ghis to restore persist img from twrp see if it fixes the freeze and reboot problem
also download the persist.img from the guide not from a fastboot rom... it should be 32 mb in size
i actually bricked my phone via doing fastboot flash partition partition-both-gpt.bin from fastboot folder then fastvoot reboot.... warning this bricks the phone completely... theres no bootloader now... i gave it to service center... ill take my chances for replacement
Click to expand...
Click to collapse
thank you very much broo my device is fixed freezee and reboots problem

Ok. But what is the persist partition? Someone tried already? Doesn't want to brick my phone completely.

how to the editting qcn file beacuse my imei 0 null please help me editting brother

m.hashem said:
https://xiaomifirmware.com/guides-and-tips/restore-persist-partition-xiaomi-mi-a1/
try ghis to restore persist img from twrp see if it fixes the freeze and reboot problem
also download the persist.img from the guide not from a fastboot rom... it should be 32 mb in size
i actually bricked my phone via doing fastboot flash partition partition-both-gpt.bin from fastboot folder then fastvoot reboot.... warning this bricks the phone completely... theres no bootloader now... i gave it to service center... ill take my chances for replacement
Click to expand...
Click to collapse
The freeze and reboot problem is fixed. Thanks. Still one problem. IMEI1 is 0 and IMEI2 is null. Anyone has an idea?

Nordland_ua said:
Hello!
I made the same mistake. Is there a way to solve this problem?
Click to expand...
Click to collapse
Me tooo
Sent from my Mi A1 using Tapatalk

https://www.androidfilehost.com/?fid=673956719939818468
Replace the IMEi with UR Own IMEI . if not it's illegal to use this QCN
Password : testnreport
if you don't know how to change IMEI Using hex editor , try my method . DO NOT use QCN to restore .
(hex and imei provided in order for u to find n replace)
i lost my imei n spent me about 6days n 8 hours per day to find a way to fix it .
actually it's easy to fix the problem .
My own method
1. download the older rom (7.8.23) Link
2. Use flash_all.bat
3.reboot into fastboot mode , erase modemst1 and modemst2 .
fastboot erase modemst1
fastboot erase modemst2
4. reboot
5. go to phone , enter *#*#717717#*#*
6.got to settings enable USB Debugging (ADB)
7. disconnect your phone n connect it back
8.Use WriteDualIMEI(W+G_eMMC) Remember run as administrator , enter your IMEI .
9.if success , go to phone enter *#*#717717#*#* to disable the diag port
10. reboot
Done .

Recover Redmi Note 3 SD IMEI & Baseband

I lost my baseband & IMEI due to wrong flashing and unlocking methods. I did 10-15 flashings and try some methods but none of them worked.
So I found myself another method and grabbed some files that are required to recover IMEI.
Requirements:
Unlocked bootloader(Official or unofficial). You get unofficial methods to unlock bootloader on the internet.
Process:
Step 1:
Download the attachment given below.
Extract it somewhere.
Boot your device into fastboot mode and make sure it's unlocked.
Open extracted folder and run command prompt mode and run following fastboot commands:
Code:
fastboot flash modemst1 modemst1
fastboot flash modemst2 modemst2
fastboot flash fsg fsg
After successful flashing of above files reboot your device and check your IMEI.
You can now see 0 infront of IMEI.
Step 2:
Enable debugging mode and connect your device to PC.
Check is your device connected or not via adb devices
Now run following commands:
Code:
adb shell
su
setprop sys.usb.config diag,adb
Now open WriteDualIMEI(W+G_eMMC).exe included in the attachment given below.
Your can see COM port in the open dialog box.
Enter your IMEI and press START
Now reboot your device & you will have your IMEI & baseband back as factory mobile.

prashantvrm said:
I lost my baseband & IMEI due to wrong flashing and unlocking methods. I did 10-15 flashings and try some methods but none of them worked.
So I found myself another method and grabbed some files that are required to recover IMEI.
Requirements:
Unlocked bootloader(Official or unofficial). You get unofficial methods to unlock bootloader on the internet.
Process:
Step 1:
Download the attachment given below.
Extract it somewhere.
Boot your device into fastboot mode and make sure it's unlocked.
Open extracted folder and run command prompt mode and run following fastboot commands:
Code:
fastboot flash modemst1 modemst1
fastboot flash modemst2 modemst2
fastboot flash fsg fsg
After successful flashing of above files reboot your device and check your IMEI.
You can now see 0 infront of IMEI.
Step 2:
Enable debugging mode and connect your device to PC.
Check is your device connected or not via adb devices
Now run following commands:
Code:
adb shell
su
setprop sys.usb.config diag,adb
Now open WriteDualIMEI(W+G_eMMC).exe included in the attachment given below.
Your can see COM port in the open dialog box.
Enter your IMEI and press START
Now reboot your device & you will have your IMEI & baseband back as factory mobile.
Click to expand...
Click to collapse
After doing step 1, my device is soft bricked again.

The device is not going past mi logo
I tried flashing in fastboot mode and edl mode both, no result.

Samip12 said:
The device is not going past mi logo
I tried flashing in fastboot mode and edl mode both, no result.
Click to expand...
Click to collapse
If you are still on that then:
How did you unlocked your bootloader?

prashantvrm said:
If you are still on that then:
How did you unlocked your bootloader?
Click to expand...
Click to collapse
I had unlocked via mi unlock tool, then I wrote the step 1 commands in fastboot , then I tried to reboot my device , it stopped at mi logo..
After that, I have flashed ROM through fastboot mode, edl mode but my device is not going past mi logo

prashantvrm said:
I lost my baseband & IMEI due to wrong flashing and unlocking methods. I did 10-15 flashings and try some methods but none of them worked.
So I found myself another method and grabbed some files that are required to recover IMEI.
Requirements:
Unlocked bootloader(Official or unofficial). You get unofficial methods to unlock bootloader on the internet.
Process:
Step 1:
Download the attachment given below.
Extract it somewhere.
Boot your device into fastboot mode and make sure it's unlocked.
Open extracted folder and run command prompt mode and run following fastboot commands:
Code:
fastboot flash modemst1 modemst1
fastboot flash modemst2 modemst2
fastboot flash fsg fsg
After successful flashing of above files reboot your device and check your IMEI.
You can now see 0 infront of IMEI.
Step 2:
Enable debugging mode and connect your device to PC.
Check is your device connected or not via adb devices
Now run following commands:
Code:
adb shell
su
setprop sys.usb.config diag,adb
Now open WriteDualIMEI(W+G_eMMC).exe included in the attachment given below.
Your can see COM port in the open dialog box.
Enter your IMEI and press START
Now reboot your device & you will have your IMEI & baseband back as factory mobile.
Click to expand...
Click to collapse
Where can I find the files for kate

Samip12 said:
I had unlocked via mi unlock tool, then I wrote the step 1 commands in fastboot , then I tried to reboot my device , it stopped at mi logo..
After that, I have flashed ROM through fastboot mode, edl mode but my device is not going past mi logo
Click to expand...
Click to collapse
Goto MIUI official forum and ask someone to give all possible ideas on how to fix your device. I was in same position as you and made 10-15 attempts to fix my device. And it was 4 years ago and I don't have that chinese mobile anymore.
Tip: After you got your device fixed just remove the MIUI ROM and use a clean ROM.