Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,727,987 Members 45,634 Now Online
XDA Developers Android and Mobile Development Forum

E975 no signal and restart after 1 minute working!

Tip us?
 
Creative9170
Old
#1  
Creative9170's Avatar
Member - OP
Thanks Meter 18
Posts: 57
Join Date: Feb 2013
Location: Tehran
Default E975 no signal and restart after 1 minute working!

Hello friends,
I've install CARBON 4.4.2 ROM on my LG E975 after that when camera force closed I restart phone, but it didn't boot up! Then I try flash another rom but any rom didn't boot up at all except official CM11, but it didn't detect sim card! So I decide to flash official KDZ with flash tool, after flashing KDZ it boots up but still didn't have signal and also IMEI is unknown!
As I checked it seems the baseband problem and unfortunately I don't have backup of my EFS partition
First I want to know is it baseband issue and where can I find E975 baseband and how to flash when bootloader is locked?!

Another strange issue is that after flashing KDZ when I turn on phone, It works but restarts after 1 min and it repeats...!! What is this problem for?

Thank you all in advance
 
thosjanas
Old
#2  
Junior Member
Thanks Meter 0
Posts: 1
Join Date: Dec 2009
I have the same problem with my E977 Optimus G.
 
pupito42
Old
#3  
Junior Member
Thanks Meter 0
Posts: 2
Join Date: Jul 2012
Thumbs up same problem!!!!!!!!

Quote:
Originally Posted by Creative9170 View Post
Hello friends,
I've install CARBON 4.4.2 ROM on my LG E975 after that when camera force closed I restart phone, but it didn't boot up! Then I try flash another rom but any rom didn't boot up at all except official CM11, but it didn't detect sim card! So I decide to flash official KDZ with flash tool, after flashing KDZ it boots up but still didn't have signal and also IMEI is unknown!
As I checked it seems the baseband problem and unfortunately I don't have backup of my EFS partition
First I want to know is it baseband issue and where can I find E975 baseband and how to flash when bootloader is locked?!

Another strange issue is that after flashing KDZ when I turn on phone, It works but restarts after 1 min and it repeats...!! What is this problem for?

Thank you all in advance


did you find a solution?????????????????? if do could you tell how???
thank you
 
zeexhan
Old
#4  
Junior Member
Thanks Meter 20
Posts: 18
Join Date: Jan 2014
Quote:
Originally Posted by pupito42 View Post
did you find a solution?????????????????? if do could you tell how???
thank you
Try this method http://forum.xda-developers.com/opti...t-fix-t2804016
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes