Hello out there,
I need some help from specialists.
After a full erase of system-partitions my U8860 lost its serial number. Now I get a new (generic) MAC every boot. In some other posts I noticed, that a NULL-Serial causes such a generic MAC - what a pitty: my [email protected] has a MAC-filter, so my device could not connect anymore.
Does anyone has an idea, to write the serial back to the device?
Thank you for reading!
Related
Hello,
My phone: GSMART Roma R2 (Rooted)
I know there are a lot of threads how to restore IMEI but none of them worked when I dial up *#06#, it shows message with two lines containing "null".
I was using MIUI rom for a while and suddenly after I rebooted phone SIM was no longer recognized (before reboot I was playing with SWAP couldn't make it work so I uninstalled BusyBox (could that cause the issue?))
I already tried:
Engineering Mode: Displays "AT command is failed to send"
Terminal Emulator: Doesn't work
MAUI 3G: Flashing new IMEI changed nothing.
MTK Droid Tool - Changing IMEI did nothing.
SN Writer: Writing new IMEI changed nothing BUT when I choosed to read IMEI it successfully displayed both IMEI in the textbox. (So it looks like the IMEI actually is registered on the phone but phone doesn't seem to use it)
Manually writing MP0B_001 to NVRAM: Nothing changed.
I have used backup in CWM recovery to stock ROM, didn't work, then I did factory reset, didn't work, flashed back the stock recovery and installed update from Gigabyte site, didn't work. So basicly now my phone has stock rom, stock recovery, factory reseted and is rooted.
Thank you very much for any answers because I just fell hopeless about fixing my phone
Hi there,
I see you already posted new thread in the right place: [Q] IMEI null and SIM not recognized, nothing works
Please wait an answer there.
Thanks, thread closed.
Bricked phone..how can i make my phone read it instead of having it unknown? i've tryed many drivers..
Hi,
No need to create multiple threads on the same issue. I will close this one. :good:
Hello i give fo i delete my S/N and two IMEIs i have no signal. I read about this situation but i have problem with loading drivers when i connect phone via S/N Write tool. I try much and i dont know what have make wit this phone, please Help me
XDA Visitor said:
Hello i give fo i delete my S/N and two IMEIs i have no signal. I read about this situation but i have problem with loading drivers when i connect phone via S/N Write tool. I try much and i dont know what have make wit this phone, please Help me
Click to expand...
Click to collapse
You will have to contact your phone carrier.
Hello i give fo i delete my S/N and two IMEIs i have no signal. I read about this situation but i have problem with loading drivers when i connect phone via S/N Write tool. I try much and i dont know what have make wit this phone, please Help me
XDA Visitor said:
Hello i give fo i delete my S/N and two IMEIs i have no signal. I read about this situation but i have problem with loading drivers when i connect phone via S/N Write tool. I try much and i dont know what have make wit this phone, please Help me
Click to expand...
Click to collapse
Closed as a duplicate thread:
Hello I have a simple question I have a problem with the phone I have a problem with the phone I do not remember serial number A problem that the device is locked and I can not enter the phone even unearthed a serial number I tried to install firmware But I have a problem I can not install Formate tried to work but I can not enter into the status of Recovery Mode The other problem that the patch by a serial code under the battery device does not exist The current problem that appears on the phone screen is Firmware upgrade encountered an issue. Plwase Select recovery mode in Kiss & try again I want to work for your formate and I can not work because of the absence of a serial number Is there a solution please help
dev-xda said:
Hello I have a simple question I have a problem with the phone I have a problem with the phone I do not remember serial number A problem that the device is locked and I can not enter the phone even unearthed a serial number I tried to install firmware But I have a problem I can not install Formate tried to work but I can not enter into the status of Recovery Mode The other problem that the patch by a serial code under the battery device does not exist The current problem that appears on the phone screen is Firmware upgrade encountered an issue. Plwase Select recovery mode in Kiss & try again I want to work for your formate and I can not work because of the absence of a serial number Is there a solution please help
Click to expand...
Click to collapse
Greetings and welcome to assist. I can see you have already asked your question here
https://forum.xda-developers.com/showpost.php?p=71170132&postcount=20972
and the experts there are guiding you so I'll close this one up
Good Luck
Sawdoctor