Cannot Find Engineering Mode App Solution

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• #1

Hello everyone,
I just installed a new rom on my jiayu s3 (from a lollipop rom to a marshmallow cm13).
The problem is, this phone was my brother's, and I believe he lost the phone's IMEI while flashing roms.
I fixed this by entering mtk engineer mode, and manually entering the IMEI which is in the phone's box. But now, with this new rom, I can't access mtk engineer mode. I get an error saying "cannot find engineer mode app - mediatek chipset is mandatory and stock rom must be installed".
Can someone help me figure this out?

Thanks in advance to anyone willing to help

• #2

I don't think full engineering mode has been implemented in MM and N M.A.D. firmwares.

• #3

I don't think full engineering mode has been implemented in MM and N M.A.D. firmwares.

So there's no way to insert my IMEI without engineering mode? Does that mean I have to install an older rom which has eng mode built-in on it?

• #4

These roms have no mtk engineer mode by the developers… you can do that with the dealer…

Στάλθηκε από το s3 μου χρησιμοποιώντας Tapatalk

• #6

That code he enters is the one for entering mtk engineer mode. If the rom doesn't have mtk in the system apps, the code does nothing :\
Is there a method of inputing Imei permanently?

• #7

That code he enters is the one for entering mtk engineer mode. If the rom doesn't have mtk in the system apps, the code does nothing :\
Is there a method of inputing Imei permanently?

Either go back to KK or search for "Maui3G".

• #8

guys search our threads. there is a code you type and you enter the IMEI settings. you don't have to enter through the application!

Στάλθηκε από το s3 μου χρησιμοποιώντας Tapatalk

• #9

thank you everyone in the effort of trying to help me!even though I'm still searching for a more permanent solution for my problem, I resolved it even without mtk engineer mode on a CM 13 MM rom. Just download an app called camelephone and it's done. Thank you all for your time. If someone knows of this permanent solution, please share with us.

Cheers!

• #10

οκ I had some free time and I found it.
You have to use your dialer and press
*#4634#
then you will see that the IMEI settings will appear. Enter the correct numbers you find on your phone-sticker, press save, wait and do a reboot. You are done!!!!

Στάλθηκε από το s3 μου χρησιμοποιώντας Tapatalk

• #11

hi friend i also have same problem help me please

• #12

thank you everyone in the effort of trying to help me!even though I'm still searching for a more permanent solution for my problem, I resolved it even without mtk engineer mode on a CM 13 MM rom. Just download an app called camelephone and it's done. Thank you all for your time. If someone knows of this permanent solution, please share with us.

Cheers!

Thanks jonnnaaass for the camelephone app. I had exactly the same issue and it solved it. That is what I do not like about these threads as well. Everyone is just reading 3 words out of the while topic of the thread and is full of useless suggestions because they are not even reading what the issue is. Thanx that you actually solved it yourself and still posted the solution.

• #13

gorillaz_gr Tnx U am Brasilian and a am bored before shearch so much a fix to my Smartphone from the invad imei... and finaly I finded tnx U!!! U is the Boss!!! *#4634# fixed mi problem.

Similar threads

Cannot Find Engineering Mode App Solution

Source: https://forum.xda-developers.com/t/mtk-engineer-mode-and-imei.3477076/

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