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IMEI, MEID, UICC ID Unknown, Please help (Corrupted EFS)

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maethem
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Default IMEI, MEID, UICC ID Unknown, Please help (Corrupted EFS)

Hi
Unfortunately RUU did't help to solve my problem, I have a QPST backup of my nv items (QCN file) but i couldn't restore it because my phone auto reboot after 1 minute & diag codes don's work any more, i tried RUU then unlocked my bootloader and tried different roms but no solution till now????
Any Help ???
Can i rebuild the efs folder/partition in order to restore my backup?
 
Tru30
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Quote:
Originally Posted by maethem View Post
Hi
Unfortunately RUU did't help to solve my problem, I have a QPST backup of my nv items (QCN file) but i couldn't restore it because my phone auto reboot after 1 minute & diag codes don's work any more, i tried RUU then unlocked my bootloader and tried different roms but no solution till now????
Any Help ???
Can i rebuild the efs folder/partition in order to restore my backup?

Did you ever solve this problem? I am having a similar issue with my phone and looking for possible solutions...
 
maethem
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Default Not solved

Quote:
Originally Posted by Tru30 View Post
Did you ever solve this problem? I am having a similar issue with my phone and looking for possible solutions...
if you can put your phone into diag then you can re-program it

check & reply if you can

diag mode
echo 1 > /sys/devices/virtual/android_usb/android0/f_diag/on

in recovery
echo 1 > /sys/devices/virtual/usb_composite/diag/enable

In fastboot:
fastboot oem enableqxdm
 
Tru30
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This is what I get when I try to do this in fastboot.


(bootloader) Enable QXDM: Parameter error
OKAY [ 0.016s]
finished. total time: 0.016s
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