Hovatek Forum MOBILE Android [Please help] Repair Imei NULL Oppo A31 CPH2015 (MT6765, rooted) without Box?
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[Please help] Repair Imei NULL Oppo A31 CPH2015 (MT6765, rooted) without Box?

[Please help] Repair Imei NULL Oppo A31 CPH2015 (MT6765, rooted) without Box?

thedanh
thedanh
thedanh
Techie Member
40
11-08-2022, 10:46 AM
#1



Is there any way to fix IMEI NULL on Oppo A31 (mt6765) without box?Please...
I have baseband, android 9, Color OS 6.1.2, Rooted with Magisk, unlocked bootloader.
 I already tried flashing nvram, nvdata partitions on the phone with SP flash tool; tried with adb comand with su, tried SN write tool method, Meta method,chemelephon app, Tool Hero app. it wasn't helpful.
Thankyou very much
justshez
justshez
justshez
Intern
1,802
11-08-2022, 06:16 PM
#2
(11-08-2022, 10:46 AM)thedanh Is there any way to fix IMEI NULL on Oppo A31 (mt6765) without box?Please...
I have baseband, android 9, Color OS 6.1.2, Rooted with Magisk, unlocked bootloader.
 I already tried flashing nvram, nvdata partitions on the phone with SP flash tool; tried with adb comand with su, tried SN write tool method, Meta method,chemelephon app, Tool Hero app. it wasn't helpful.
Thankyou very much

Have you tried modem meta?

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thedanh
thedanh
thedanh
Techie Member
40
12-08-2022, 01:46 AM
#3
Yes. I tried Modem meta. my phone into deta mode (color change green, blue, red...) but meta software can't connect phone....i'm using win10, 64bit. I think driver error or model not support....
maxpayne
maxpayne
maxpayne
Intern
3,602
15-08-2022, 03:10 PM
#4
(11-08-2022, 10:46 AM)thedanh Is there any way to fix IMEI NULL on Oppo A31 (mt6765) without box?Please...
I have baseband, android 9, Color OS 6.1.2, Rooted with Magisk, unlocked bootloader.
I already tried flashing nvram, nvdata partitions on the phone with SP flash tool; tried with adb comand with su, tried SN write tool method, Meta method,chemelephon app, Tool Hero app. it wasn't helpful.
Thankyou very much

What was the outcome after you flashed the nvram and nvdata in sp flash tool and where did you get them from?
The IMEI repair should work using this method if you modified both correctly
This post was last modified: 15-08-2022, 03:15 PM by maxpayne.

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thedanh
thedanh
thedanh
Techie Member
40
17-08-2022, 02:02 AM
#5



Thank you for your replies...
I find NVdata.img and NVram.img from internet. But i think my phone from another model china convert to A31 firmware ..(maybe model A8....i find som information from internet...). How can i write imei for my phone?
someone2305
someone2305
someone2305
Techie Member
63
19-08-2022, 09:32 AM
#6
(17-08-2022, 02:02 AM)thedanh Thank you for your replies...
I find NVdata.img and NVram.img from internet. But i think my phone from another model china convert to A31 firmware ..(maybe model A8....i find som information from internet...). How can i write imei for  my phone?
 
If you doint have a backup for nvram/nvdata, use modem meta to fix the imei

https://www.hovatek.com/forum/thread-31577.html
Youcef Rebel
Youcef Rebel
Youcef Rebel
Newbie
2
29-08-2022, 11:34 AM
#7
I suffer from losing the imei of the same phone, if you find a solution to the problem, tell me the way
Youcef Rebel
Youcef Rebel
Youcef Rebel
Newbie
2
29-08-2022, 11:37 AM
#8
(17-08-2022, 02:02 AM)أضنة شكرا لردودكم ...
أجد NVdata.img و NVram.img من الإنترنت. ولكن أعتقد أن هاتفي من طراز صيني آخر يتحول إلى برنامج ثابت A31 .. (ربما طراز A8 .... أجد معلومات سوم من الإنترنت ...). كيف يمكنني كتابة imei لهاتفي؟

I suffer from losing the imei of the same phone, if you find a solution to the problem, tell me the way
ciprut003
ciprut003
ciprut003
Newbie
1
25-10-2022, 09:16 PM
#9
Can you tell me step by step to root oppo a31. And where i can find nedeed file. Btw, i was unlock bootloader
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