Hello My phone imei null/null unknow basband....after 4.4.2 install my phone...m try to restore with Spt,Z3x,ocptous Tool but phone imei null ....i have no back efs . any one have efs backup plz share with me ....Need Help .
THANKS.
Hello developers,
I found the exact same problem posted on xda developers fourm but none of the posts were answered completely or solved.
I rooted my Sm n900 without any problems, installed CWM recovery, installed SuperSu and installed VN Rom for galaxy note 3 (referred this from some Chinese guy on web (since i cant post third party links) its galaxynote3root dot com.
At first i didnt check efs backup option and installed VN rom without any problems (no imei loss or baseband unknown) on my own phone.
But when rooted one of my friends SM n900 with exact same method as i did earlier (but i checked create efs backup this time), i got screwed.
I tried EFS professional, but when i try to put his phone in RMNET + DM + MODEM by pressing *#0808#, and run efs software, and click either qualcommn or efs professional button, it doesnt recognise the device and says not connected.
I tried various other options as well such as rerooting, reinstalling the rom, reinstalling OEM rom, and other roms as well. Every thing is fin except IMEI and baseband null/unknown.
I had a problem like that. On my note 2 .i flashed patition file in odin and it was fixed.
bonebeatz1234 said:
I had a problem like that. On my note 2 .i flashed patition file in odin and it was fixed.
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Click to collapse
Which partition? EFS? Problem is, now i dont have any backups of EFS partition or folder. I am trying to flash modem via odin from phone mode. After that i will have tried everything and will be stuck with a bricked cell forever
rabinpro said:
Which partition? EFS? Problem is, now i dont have any backups of EFS partition or folder. I am trying to flash modem via odin from phone mode. After that i will have tried everything and will be stuck with a bricked cell forever
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Click to collapse
you should bring to the service center to record the IMEI number.
root your device and flash xxuene1 modem from recovery.
Modem is available on xda..search
I did the same and it worked for me
Not worked
Hi, I lose my EFS file (n900 4.4.2) and I don't have a backup. I tried to flash modem by cwm and twrp and that doesn't work. I dowloaded a EFS.bak file (20Mb) but I don't know how to write it in my phone. Plz help me to show me how or give me another EFS file form.
Thanks.
Help plz!
my redmi note 3g lost IMEI and unkown baseband, i was try flashing by sp tool it's not worked. i was update stockrom and miui 7. it's still the same
digoandriano said:
my redmi note 3g lost IMEI and unkown baseband, i was try flashing by sp tool it's not worked. i was update stockrom and miui 7. it's still the same
Click to expand...
Click to collapse
Now remove ur SIM card, memory card and battery also . Now try to format
Using sptool and don't change any setting in format tab and click to format.
Now flash ur stock Rom using sptool .
Now ur phone start u can see baseband etc . For restoring ur imei use
Engineering uncle tool.
hi guyss note 3 n9002 now problum is ime null showing now.. my mistake i install wrong modem file via odin
i installed stock rom 4.4.2 kitkat mobile stuck logo and restart again again
i also try stock rom 5.0 lollipos mobile work on but ime null showing now both sims
plz help me i think modem file wrong write via odin..
Restore your backed up EFS folder.
Thats the efs backup you made before flashing roms .