I selected "Format & Install" on SP Flash tool & my IMEI was gone and there was also there was a wifi connection issue (WiFi NVRAM WARNING: ERR 0x10 is shown in Wi-Fi network list & MAC address changed!). I solved both, but those problems reappears every time I reset my phone. Is there any permanent fix for this?
Solved
Solved it. I had to find the correct MAC Address of my mobile & write the mac address permanently by this method. After that IMEI also solved permanently! This tutorial helped greatly:
Files: http://www.mediafire.com/download/z4n8j7tsjmdd5m1/IMEI_MAC+Writer.rar
Related
Hi,
Please help me to solve the issue on the android ICS Wifi Mac address , here are the problems
1) NVRAM warning Err 0x10
2) Wifi always disconnect after able to obtain IP and browse internet a few seconds
3) Noticed that the MAC address last 6 digits are always changing, like 00:08:22:XX:XX:XX after I enable/disable the wifi
4) IPLINK SHOW ETH0 -- error: Can't find device 'eth0' , but WLAN0 is present
5) NetCfg command shows only Lo, wlan0, tunl0,sit0,ip6tnl0,ccmni0,ccmni1,ccmni2. but the Eth0 is not present?
Those problems originally found at the original rom. I have downloaded another similar rom but still not okay.
I downloaded the MIUI rom but only updates the system.img, recovery.img, boot.img. other image files were the same. The WIFI errors are still there.
Any advice?
Many thanks!
Wifi ever changing Mac address
yeah, +1, same problem here.
would be glad with a software solution...
asslam o alaikum, and hello brothers and sisters here, i am a new user here. i need help. i have a lenovo A3000-H ideatab. i buy it from china. i do the firmware upgrade from http://forum.xda-developers.com/showthread.php?t=2441135. but the bad thing that happened is, i format and then i download. the problem is that now invalid IMEI..that i fixed it by Engineering coding mode...
'"code in Engineering mode:-"'
Just enter this code in dialler:- *#7465625# or * # * # 3646633 # * # *
Now Tap on Call pad or connectivity option or you have to slide the screen.
Just Look for CDS information (Common data service information) option.
You will see Radio information there and after tapping on it.
If you have dual SIM ANDROID then you will see TWO option select any one on which you want to write IMEI with.
Now you will have to put your IMEI no in this manner :- “AT +EGMR=1,7,"IMEI_1” and “AT +EGMR=1,10,"IMEI_2” (replace IMEI_1 and IMEI_2 with your IMEI no) and tap on send command button.
for Example :- “AT =EGMR=1,7”9100XXXXXXXXXXXX”"''
( also it will be helpfull for others) please do not misuse it. its just help to solve your problem
the other problem that i fixed it is nvram error= xo1 for wifi mac adress that was formated by me... i just took a data\
nvram\APCFG\APRDEB\wifi from it i copied wifi name document from my friend tab that is same to me and paste it into my tab data\nvram\APCFG\APRDEB\wifi. my tab wifi doc replaced . the NVRAM ERROR=XO1 from wifi gone...
the thing that i need is that when i restore to default after some days to check there were no IMEI . it says invalid IMEI and also the same NVRAMERROR. that i fixed it again by the above method that i explained. then i do firmware upgrade but this time i did not select the format option, i just download.but after finishing firmware upgrade, when i turn on my tab it says INVALID IMEI AND SAME WIFI problem NVRAM ERROR. BUT I WANT THAT is there any method from which if i ever do firmware upgrade or restore default it should be fixed and it will not say INALID IMEI AND NVRAM ERROR. I JUST HATE IT. PLEASE IF ANY ONE HAVE ANY IDEA IT WILL BE A LOT HELP ...
""'''SPECIALLY THIS QUESTION IS FOR AZAM426"""
asslam o alaikum, and hello brothers and sisters here, i am a new user here. i need help. i have a lenovo A3000-H ideatab. i buy it from china. i do the firmware upgrade from http://forum.xda-developers.com/showthread.php?t=2441135. but the bad thing that happened is, i format and then i download. the problem is that now invalid IMEI..that i fixed it by Engineering coding mode...
'"code in Engineering mode:-"'
Just enter this code in dialler:- *#7465625# or * # * # 3646633 # * # *
Now Tap on Call pad or connectivity option or you have to slide the screen.
Just Look for CDS information (Common data service information) option.
You will see Radio information there and after tapping on it.
If you have dual SIM ANDROID then you will see TWO option select any one on which you want to write IMEI with.
Now you will have to put your IMEI no in this manner :- “AT +EGMR=1,7,"IMEI_1” and “AT +EGMR=1,10,"IMEI_2” (replace IMEI_1 and IMEI_2 with your IMEI no) and tap on send command button.
for Example :- “AT =EGMR=1,7”9100XXXXXXXXXXXX”"''
( also it will be helpfull for others) please do not misuse it. its just help to solve your problem
the other problem that i fixed it is nvram error= xo1 for wifi mac adress that was formated by me... i just took a data\
nvram\APCFG\APRDEB\wifi from it i copied wifi name document from my friend tab that is same to me and paste it into my tab data\nvram\APCFG\APRDEB\wifi. my tab wifi doc replaced . the NVRAM ERROR=XO1 from wifi gone...
the thing that i need is that when i restore to default after some days to check there were no IMEI . it says invalid IMEI and also the same NVRAMERROR. that i fixed it again by the above method that i explained. then i do firmware upgrade but this time i did not select the format option, i just download.but after finishing firmware upgrade, when i turn on my tab it says INVALID IMEI AND SAME WIFI problem NVRAM ERROR. BUT I WANT THAT is there any method from which if i ever do firmware upgrade or restore default it should be fixed and it will not say INALID IMEI AND NVRAM ERROR. I JUST HATE IT. PLEASE IF ANY ONE HAVE ANY IDEA IT WILL BE A LOT HELP ...
""'''SPECIALLY THIS QUESTION IS FOR AZAM426"""
Hi All,
unfortunately i selected format option while flashing stock rom via SP Tools & i lost my imei, serial#, mac address etc. However i sucessfully managed to correct the same via MauiMETA tool. Now thing is that when i connect my device in meta mode & check my serial number in MauiMETA it displays right but when i check it via Settings > About Phone > Status then it displays 0123456789ABCDEF, which is not matching with my device's. serrial#. I googled & find somewhere on stack exchange that this can be corrected through /sys/class/android_usb/android0/iSerial but when i try to open this file in edit mode it does not display anything & i can not write the file. I read somewhere that this can be done via custom init.d script but i don't know how ? can some one please help me out ?????
Thanks,
Hi there
I have rooted my Xperia and installed the Xposed Framework.
Then I realised that I got the nvram warning err 0x10 displayed at my wifi networks. Turned out that my wifi mac address changed after every reboot (when I disabled and enabled my wifi the mac did not change).
So I searched the internet and found some information. I edited the WIFI file in the /data/nvram directory using a hex editor and changed my mac address to one which does not start with 00:. Now the mac does not change after rebooting but I get a nvram warning err 0x02 :/
I can't find a solution for this and I find it kind of annoying.
1. Does anyone have an idea what I could try?
2. Is there any possibility to read my original mac address? I've tried some tools but they all just display 20:00:00:00:00:00.
Looking forward to get some usefull tips
I too get the same error wifi but i actually thought someone named it that way. Never had to connect tomit though.
Good luck