I have formatted by mistake Nvram memory of my Lenovo P770 (MTK 6577) with Sp format tool. Unfortunately, as a consequence I have lost IMEi. after research , have i successful restored the IMEI back. now im having a problem : in Wlan shows me > nvram warning err 0 x10
How I can solve the problem? Unfortunately i didnt make any backup for Nvram memory :crying:
has it something to do perhaps with Mac Adresse?
Thank you very much
OSman
Manaro said:
I have formatted by mistake Nvram memory of my Lenovo P770 (MTK 6577) with Sp format tool. Unfortunately, as a consequence I have lost IMEi. after research , have i successful restored the IMEI back. now im having a problem : in Wlan shows me > nvram warning err 0 x10
How I can solve the problem? Unfortunately i didnt make any backup for Nvram memory :crying:
has it something to do perhaps with Mac Adresse?
Thank you very much
OSman
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Same error in my ZTE V970, I have a backup of NVRAM but I don't know how restore it
Related
I wiped my userdata and I got my nvram corrupted on my GSmart Aku A1. Unknown baseband version, no service, invalid IMEI's but MAC adresses works. I have a backup with CWM before this problem and I restored it but with no luck to recover communication features. I tried to write my IMEI's but doesn't work . I will not use Maui META 3G, MTKDROIDTOOLS, ETC. because I don't need to write my IMEI's, I want only a backup of someone GSmart Aku A1's NVRAM or a backup made with MTK Droid Tools. Then I will modify IMEI's and serial number (which is not shown like on the phone's back sticker).
Please give me backups no advices like "Use this tool" or "Try to write your IMEI's with...".
Thanks in advance!
Solved...
For others with this problem
If someone got this problem, that person can PM me for help because I fixed the problem extremelly simple.
Hi everyone,
After a fail flash, i lost everything (Baseband, IMEI, etc ..) Except WIFI.
I tried every single tutorial that i found on internet about restoring IMEI, restoring EFS partition .. Nothing works.
I've tried to restore EFS partition using this guide : https://forum.xda-developers.com/redmi-note-3/how-to/flash-recover-efs-snapdragon-t3406789 . After flashing modemst1, 2 i have to type a password in order to unlock my phone. (Following the guide, there is no password mentionned)
What i'm looking for writing this thread : i'm really looking for someone's EFS backup for Kenzo. Can a kind soul share his backup ?
Thank you :fingers-crossed:
help please !!!!! i accidentally deleted my /Efs partition can anyone make an .img backup of his efs partition in twrp so i can flash it .My phone wifi , Bluetooth stooped working even the phone came into random reboots that i cant use it anymore . Device code name : mido .Any help would be appreciated.
koko2010psp said:
help please !!!!! i accidentally deleted my /Efs partition can anyone make an .img backup of his efs partition in twrp so i can flash it .My phone wifi , Bluetooth stooped working even the phone came into random reboots that i cant use it anymore . Device code name : mido .Any help would be appreciated.
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You can't really use the efs partition of any other device, since that will also make your device use someone else's imei and mac address. But still I would like to help and I'm looking on how to make a restorable backup. Reply this or pm me if you know how to backup efs. :fingers-crossed:
i think that the efs partion is not deleted since i can see Efs backup in twrp backup screen but the partion is not found in file manager ( /efs) so i dont know if it is deleted or not .Note when i try to backup efs from twrp i see some file like emme1 files so i dont know what is the problem my phone wifi or bluetooth is not working but when i flash NHL-NON file found in stock rom the imei number is present and phone can recieve phone calls but there is random reboots .sorry for my bad english .thanks for your reply
edit : i cant find (/misc partition) in twrp file manager also .
Accidentally i format all my data in my phone using sptools. then freshly installed the ROM and everything, My imei and nvram error is still visible in my wifi. I manage to write the Imei Numbers But i cant get rid of the nvram error. so Please help me with nvram error. Please send me the back up for nvram and nvdata TWRP backup. Please Please.............................. Thank you in advance......
Hi everyone
i lost my IMEI, when i tryed recover that, i damaged EFS partition, days later i recover my imei but now i lost the capacity for create a PIN, Pattern or Password, Settings App are crash when i try to set some Lockscreen option. i has read and i think the problem is some file lost or damage into efs partition (folder).
so if somebody can give me a EFS Folder Backup for comparation files or try to replace my folder for backup.
if you want to help me you could be relax because yo can erase imei file,i dont want this file, it doesnt worry me.
my phone is a SM-g925i
Thank for everyone for any help!
Arnolcas said:
Hi everyone
i lost my IMEI, when i tryed recover that, i damaged EFS partition, days later i recover my imei but now i lost the capacity for create a PIN, Pattern or Password, Settings App are crash when i try to set some Lockscreen option. i has read and i think the problem is some file lost or damage into efs partition (folder).
so if somebody can give me a EFS Folder Backup for comparation files or try to replace my folder for backup.
if you want to help me you could be relax because yo can erase imei file,i dont want this file, it doesnt worry me.
my phone is a SM-g925i
Thank for everyone for any help!
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Click to collapse
You can´t just replace the imei with another efs.img , your safest bet it´s to take it to a guy with a z3x or octopus box so he can re-wirte your original imei, i have a phone with a similar issue, imei 35000000000 (invalid) that is common on modded phones, you can try flashing the original stock firmware with odin, but it will probably not fix the issue, now, if you just want the phone to recover the pin function, flash it but it wont fix the imei issue.
KrizzT said:
You can´t just replace the imei with another efs.img , your safest bet it´s to take it to a guy with a z3x or octopus box so he can re-wirte your original imei, i have a phone with a similar issue, imei 35000000000 (invalid) that is common on modded phones, you can try flashing the original stock firmware with odin, but it will probably not fix the issue, now, if you just want the phone to recover the pin function, flash it but it wont fix the imei issue.
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Click to collapse
only a ineed creciver the pin function! but i cant!