DOOGEE X5 Max PRO MT6737 IMEI lost after interupted OTA

[OraXdaDevelopers]

I have started an OTA firmware upgrade. But this upgrade has been brocken.
After a stock rom flashing the phone works again, but does not have IMEI's longer. The fingerprint does not work longer too.
via SN Writer or MTK engineering mode it is unable to write a IMEI.

I need support, please. Exists anywhere an full SP FT sump with ALL files (nvram.bin u.s.o....)?

 

[N2k1]

NVRAM.bin is like a holy cow...

http://www.chinaphonearena.com/forum/Thread-Doogee-X5-Pro

 

[alexmdx]

Rom

I can only help with that:

ttp // www . needrom . com / download / doogee-x5-max-pro /

 

[boogie16345]

I have started an OTA firmware upgrade. But this upgrade has been brocken.
After a stock rom flashing the phone works again, but does not have IMEI's longer. The fingerprint does not work longer too.
via SN Writer or MTK engineering mode it is unable to write a IMEI.

I need support, please. Exists anywhere an full SP FT sump with ALL files (nvram.bin u.s.o....)?

what ota update ? I don't think they started how and when and where did you get it?


Sent from my X5max_PRO using Tapatalk

 

[stotomas]

I have same problem. I do a "format all+download" FT, with an official rom (downloaded from doogge), an now I have no IMEI. There is no way to write again. SN Writer, Imei Writer, Imei gen... no way to do that. Phone works like a pc, but is not able to work like a phone.
I think this is something with Marshmallow. But now i have a crap piece.

 

[adbuser]

Search and install : Chamelephon.apk
Need Root
100% done




Why i do not have ota opdates ?
I have old version : 20160708 version

Trimis de pe al meu X5max_PRO folosind Tapatalk

 

[stotomas]

No, neither works. I did my best work, but I have no success

 

[ragguem76]

MauiMETA_v9.1635.23

 

[pe1fam]

*#4634# and you are a lucky Phone Owner again

 

[gilly1973]

*#4634# and you are a lucky Phone Owner again

 

[cclein]

I tried this method but still no cellular connection . Does anyone have a backup of nvram?