P920 imei null, cannot repair - GSM-Forum

hugmax · 01-03-2014, 13:15

on the phone screen it says NULL

but on the info from the software the imei is right
I have written the original imei, a new bt address, old bt address
I pressed repair eprom and got this

Code:

Phone type : LG-P920
Phone IMEI A : 357116-04-003891-4
Phone BT address : A8:92:2C:1E:22:D1
Lock status : Not Locked

I repair the imei with the original

Code:

Phone type : LG-P920
Phone IMEI A : 357116-04-xxx101-1
Phone BT address : A8:92:2C:1E:22:D1
Lock status : Not Locked

But still it says imei null on the software, please advice.

Code:

For phone connection do next : 
Power phone ON, connect P990 cable (with 56k resistor), type 3845#*920#, go to "Port Setting", select "CP Image download" or "CP Reset" and click "OK" 
----------------------------------------------------------
Waiting for phone ... OK
Driver connected, connecting phone ... OK
----------------------------------------------------------
Loading primary loader ... OK
Loading secondary loader ... OK
----------------------------------------------------------
Reading phone info,please wait ... OK
----------------------------------------------------------
Writing IMEI ...
Making eeprom backup file ... OK
Decrypting backup file ... OK
Decrypting security zone ... OK
Encrypting security zone ... OK
Writing eeprom ... OK
========  Process completed  ========
Operation time - 00:04
----------------------------------------------------------
Writing bluetooth address ...
Making eeprom backup file ...
Can't switch certificate
Operation failed

anishgprs · 03-15-2017, 07:58

i also have lg p920 which is imei null problem . i try diffrent solution but not succcess

03-15-2017, 07:58	#2 (permalink)
anishgprs Junior Member Join Date: Mar 2017 Posts: 5 Member: 2695640 Status: Offline Thanks Meter: 0	i also have lg p920 which is imei null problem . i try diffrent solution but not succcess