Help on lost IMEI on huawei phone.

That just shows the IMEI, there are guides like this but I have no idea how safe they are.

So what illegal stuff are you planning on doing Lugum? Or just stolen some phones?

Your best option is to ask on xda subforum for the phone you have. But if you did not make beckup before flashing there is a chance they can not help you.
Hope you find a solition and good luck.

Tried #06# or *#06#? The later is the right one but you can also go to Settings > General > About device > Status (for an Android phone) and see what IMEI it has. I don't think you could simply lose an IMEI number but I'm not too much into phones myself.

I'd say it's *#06#.
I've tried on mine at it returns its IMEI

Judging by your responses I would guess that the IMEI might be intact, just the ROM you used to flash the phone doesn't work properly. Did you observe any other errors? Are you sure the ROM file was for the correct phone model?

that happened to me once, on an LG phone, a new ROM would just not return the IMEI number.

i fixed it by installing the official rom of the phone, or returning to the previous rom.

It is possible to get an imei by using Imei Tools.

IMEI is stored in a special location that a user should not be able to modify. Seeing how your wipe managed to delete that there is a chance you managed to delete other stuff you were not not supposed to be able to modify like specifics about the installed modem etc so jut getting the IMEI restored might now be enough.

But I don't knwo enough to be certain, so best of luck!

F, always make a persist backup, though i didn't need it after flashing a shit ton of ROM's and Kernels. YET.

On MTK 65** processors you can use Chamelephon or Ghost Phone app, but you need root for that.

First thing you should do is restoring that phone to stock completely, this includes not just wiping /data partition but reflashing stock ROM (whatever it is) to confirm whether or not it's /efs corruption. If on stock ROM you'll have exactly the same behaviour, then you're very unlikely to return that phone to normal functioning, unless you can find such backup and edit it to match your IMEI and stuff. If you're lucky to find a tool capable of doing that on your device variant, you might also be lucky enough to write that partition from grounds-up, but that depends on data format.

You seem to have your EFS partition corrupted. There are tools to restore /fix a corrupted EFS partition if you are lucky. You need to go to XDA and head over to the forum of your phone variant and seek further help regarding this matter.

Don't know how to help you at all, but have a bump. Maybe it reaches someone's eyes.

There are ways to restore IMEI if you know the numbers, but they are specific to brand (and sometimes even to models). So what I believe you need to do is visit appropriate section on XDA, and ask questions there, if any. This would be much more productive.

It's mtk phone, so there shouldn't be any problem setting any imei you want.
Like this (Extreme method) or this. Not sure if huawei has any tweaks/block for this.
PS if i'm correct IMEI is in NVRAM, so you can restore NVRAM backup (if you have one) by the firmware flashing tool / way.