Repair IMEI with SN Writer (for almost all UMI(DIGI) phones)

bencebacsi Post time 2017-5-31 06:22:55 | Show all posts   [Copy link]
179 102054
Author: bencebacsi

Repair IMEI with SN Writer (for almost all UMI(DIGI) phones)

  [Copy link]
 Author| Post time 2017-5-5 07:46:44 | Show all posts
GamingMonster replied at 2017-5-3 18:52
Please help me, where can I find my WiFi adresse??????

Please don't ask a question as a comment since that cannot be replied. You can find the instructions with screenshots in the tutorial.

0

threads

2

posts

25

credits

New Member

Rank: 1

credits
25
Post time 2017-5-5 15:37:13 | Show all posts
Hello, I need you help !

I have a UMIDIGI Z Pro phone and live in France.
Since the data connection / mobile network coverage was not stable at all, I tried to change cell network region in my phone with the code *#*#4636#*#* Then choosin Euro radio band.
After this step I also enabled only the band I needed to my carrier (Orange) : B3 / B7 / B20 with the use of the code *#*#3646633#*#* (Then Telephony / Band Mode / SIM 1)

Since I lost my imei, nothing is displayed when typing *#06#.
I run SN writer with success (entering my original IMEI), I got the PASS green logo but still my sim card is not recognized and no IMEI is displayed !

What can I do to get my phone working again and my sim card detected?
 Author| Post time 2017-5-6 08:42:35 | Show all posts
113wechwech replied at 2017-5-5 15:37
Hello, I need you help !

I have a UMIDIGI Z Pro phone and live in France.

After a successful SN Writer process still not getting the working IMEI numbers is something that has never happened. Maybe the partition structure of your phone got damaged somehow. I suggest you to flash the latest stock ROM in Format All + Download mode, then use the SN Writer Tool again.

0

threads

2

posts

25

credits

New Member

Rank: 1

credits
25
Post time 2017-5-7 01:21:06 | Show all posts
FW flash with SP flash tools did the job. I got my sim card workng again. Since I lost everything on my phone, I decided to try again and find what exactly caused this imei lost...
I reproduced exactly the same behavior. No sim card detected / working after reboot.
If you have a Z Pro model and whant to reproduce this just type *#*#3646633#*#* Then select Telephony / Band Mode / SIM 1 and disabled all 850 Mhz freq...
Got the ok message telling me operation succeeded. At this step phone is still working and sim card also.
But just reboot the phone and surprise... no more sim card working, il you type *#06# you have no number at all for IMEI...

So I am not sur I lost my imei, but the result seems to be this this. SN Writer tool did not solve again the pb, I also got the PASS green message.

The only way to recover my phone was to re flash the phone again with SP flash tool.

So to conclude, Z PRO owners to not try to disable (uncheck) frequencies with *#*#3646633#*#* method...

1

threads

17

posts

90

credits

Senior Member

Rank: 2

credits
90
Post time 2017-5-14 23:58:17 | Show all posts
Hola compañero,
Por favor, ayuda, genero el error en el punto 10, adjunto el error y gracias por lo que me puede ayudar.

1

threads

17

posts

90

credits

Senior Member

Rank: 2

credits
90
Post time 2017-5-14 23:59:01 | Show all posts
Hello mate,
Please help, I generate the error in point 10, I attach the error and thank you for what you can help me.

0

threads

7

posts

36

credits

New Member

Rank: 1

credits
36
Post time 2017-5-20 22:02:29 | Show all posts
Hi. My serial number is gone. It apears 123456789abcdef. How to recover.

0

threads

7

posts

36

credits

New Member

Rank: 1

credits
36
Post time 2017-5-20 22:17:10 | Show all posts
I bought a new phone (umi z) bit i'm face more problema than i never had with my old phone. Its look line de are purchasing a broken phone. Less than one Monty with it and all these problema. Touch id wont work , screen rotation GPS, battery and when you instruct to flash a clean ROM the imei num and the serial disapear

0

threads

97

posts

573

credits

Diamond Member

Rank: 4

credits
573
Post time 2017-5-24 00:43:19 | Show all posts
Worked perfectly on android 6 stock rom....
disnt work under 7.0
strange was that after flash from 7-6 my imei was lost 111111/22222 but phone worked fine.
tried all kind of tools liek chamelophon but got worse...
now i repaired with snwriter and ok.
thx

1

threads

27

posts

92

credits

Senior Member

Rank: 2

credits
92
Post time 2017-5-31 06:22:55 | Show all posts
Hello,

I have a problem. I did every step but nothing heppened. In the last step i didn`t see PASS or FALSE. Th window which i see is - IMEI1 and IMEI 2.

What is the problem?
You have to log in before you can reply Login | WELCOME TO UMIDIGI COMMUNITY

Points Rules

Quick Reply Top Back to list