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

bencebacsi Post time 2021-7-10 08:36:55 | Show all posts   [Copy link]
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Author: bencebacsi

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

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Post time 2020-3-17 21:46:34 | Show all posts
After i accidentally flash format all + download mode my fingerprint sensor and calling not work. I can't find my fingerprint lock option and i can't call or receive calls and message please help. Is urgent

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Post time 2020-4-13 21:31:44 | Show all posts
you have to change your imei number back to the stock.

and i even found a method to get back my serial. You have to flash the proinfo section

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Post time 2020-5-9 07:15:28 | Show all posts
Hi

My Umidigi F1 Play suddenly died overnight and got stuck in a boot loop. I don't know what happened. Anyway, I managed to enter recovery but factory reset did not help. The only way to bring it back to life was to SP Flash and do download + format of a new ROM, which destroyed my IMEI numbers (111111111111111 and 222222222222222) and fingerprint reader.

I am aware that there is a way to reset the IMEI numbers but my question is - where can I find the original IMEI numbers? I've lost my original box long time ago.

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Post time 2020-8-5 00:19:22 | Show all posts
djch92 replied at 2019-8-17 14:10
Edited by djch92 at 2019-8-17 14:38  

Hello, It seems that my brother-in-law made his A3 format al ...

hi sir
i have same problem can you help me to solve please.


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Post time 2020-8-16 06:43:10 | Show all posts
Hi, I can not restore the imei on umidigi a3s, it is displayed in the system but the network signal is missing

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Post time 2020-12-8 03:15:10 | Show all posts
gfonseca replied at 2017-8-22 22:28
Worked fine for me. Have UMI Z and erased my IMEI when trying to flash latest NOUGAT update, which d ...

Boa tarde amigo. Eu tenho um UMI Z, e quando fui fazer um downgrade do android 7 para o 6, sem querer apaguei todas as pastar durante a instalação e perfi os meus imeis. Gostaria de saber qual ferramenta vc usar para recadastrar os imeis. Obrigado

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Post time 2021-3-6 23:49:50 | Show all posts
Hello! I have very big problem, because I don't know what to do now. I accidently did "Format All + Download" while trying manually update ROM from 20201228 to 20210128 on my Umidigi A9 Pro 64GB. After booting I saw two red labels "Unwritten tee key" and "Unwritten google key" on screen and NO NETWORK . I realised, that it's problem with NVRAM and started looking for solution. I tried a lot of methods and finally found SNWriter. It didn't help me. Yeah, it wrote correct IMEI codes, but network didn't appear. Then I found this https://community.umidigi.com/fo ... 9565&fromuid=431168 topic and reflashed my device following it:
Format ALL
Download Preloader
Download Other Partitions
. Then I downloaded SNWriter for my model from topic of IMEI restoration for my model https://community.umidigi.com/fo ... 9492&fromuid=431168, successfully restored everything following instruction in first post, but it's still no network, I can't make and receive calls. Interesting fact: in *#*#4636#*#* I can see both correct IMEI's, network signal strength (30-35ASU), SIM CARD number, even Neighbor Cells. BUT PHONE STILL SHOWS "NO SIGNAL" AND ICONS WITH CROSSES... Phone seems to see network, it asks for SIM PIN code, it sees right IMEI's, phone numbers. I think I need NVRAM.bin file from manufacturer. Help me, please, I've tried everything
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Screenshot_20210306-112843~2.png
Screenshot_20210306-112849.png
Screenshot_20210306-113047~2.png

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Post time 2021-7-10 08:36:55 | Show all posts
Hello, I have an A9 pro, I used the Smart phone flash tool for repair and I accidentally set it to "Format All" and I lost the device's imei, but the device shows a generic imei and I can't rewrite over it, is there any way to erase this generic imei and put the original?

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