RF Calibration data, IMEI has disappeared.
XQCN file please... Help me
I'M having the same problem someone help please!
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I have the note 2 from at&t and I can't even call with it because it has network problems, i have efs backup from efs professional, twrp and nv items made with qpst in .qcn extension and with a software called nv items reader writer that makes the file in .txt, everytime I restore those no matter the way I do it I've end with a crappy signal in my phone, even with no signal at all, I've erased the efs from the phone with odin, with efs professional and with the secret menu *#197328640* in umts/common/nv rebuild/erases all efs1/2/3, it says that erases rf cal too so I'm wondering if that could be the problem since I don't know what is that and didn't do a backup of that, so my question is if someone could help me with that problem, I've been like 3 months now with that issue and can't solve it even with my efs backups.
By the way, the antenna was repaced and the problem persist.
Thanks in advance and if I'm not so clear let me know.
After i flash CM11 my imei is gone and i forget to backup my efs. How to get back my IMEI?? Back flashing my firmware region? Or what? Please help me. Thanks so much if you help me to solved my problem [emoji1]
EFS is a system folder in the root directory of your phone that contains very important and basic information about your device's identity like Wi-Fi MAC address, Bluetooth MAC address and the MOST IMPORTANT - IMEI address (nv_data.bin).
Now if this EFS partition accidentally gets corrupted or erased, your phone’s IMEI number will get erased and your device will become completely useless and you won't be able to make voice call further, as the carrier network will not recognize your phone. This can happen for a variety of reasons, sometimes flashing a wrong or corrupted ROM. This kind of damage is not accepted by the service center. Only solution that the service center provides is to replace the motherboard of the device and that costs a lot of $$$!
Only a BACKUP of your EFS can save your phone if something goes wrong with your EFS partition.
(Some of you have already messed up your IMEI. Check Troubleshooting forum for details.)
ORIGINAL POST:
http://forum.xda-developers.com/showthread.php?t=2420902
Hi everybody.
I've searched all the internet how to solved IMEI 0049.... problem but i can't find anything about it (exept pay or buy Z3X Box).
Someone can help me please ? And who is this idio* who has created CWM with format/factory ? And Why ?
hi please anyone adminstrator or users, i need efs file for my i9195
Imei null or efs partition wiped??
What happened?why do you need the efs folder?
There is no efs file. There's an efs partition, but the only useful stuff it contains are the WiFi and Bluetooth mac addresses.
Did you wiped the efs files?if yes why and how?
yes i wiped in odin efs can some give me the efs folder pleas i need this When i opne my phone than comes the factory mod is off message can please some give me the efs folder
please can i get this file from someone
Sorry but...the efs contains imei and other codes.you can try to repair imei but the app that you should to use isn't free http://www.sammobile.com/forum/showthread.php?t=7554
i `ve corrupted my efs partition which has completely erased my IMEI and SN.
I have looked everywhere on the internet for a free solution but no luck, the only programs i`ve found are all paid software(Z3X & octopus).
My last hope is that someone on xda could help me restore my efs partition.:crying:
Please someone help me.:crying::crying: