Samsung Galaxy s4 invalid imei

This might be a fault in the firmware.and this phone is not Samsung official so finding a firmware is difficult or may be can't

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yup thats a fake i mean look at the sides of the phone . theyre huge . well you cant do anything . where did you buy it? . if its from someone that you know his adress you can report him to the police
 
did the seller told you that this is a official s4?
if yes , he have cheated you
and there are no firmware, you can try the s4 firmware but it will make more trouble
 
dear samsung lovers
i have mobile phone Samsung S4 was 1 year ago
but now i have problem my samsung S4 and soo very cofiuses
the display say invalid imei and no signal detect
i hope a tuttorial about my Samsung S4
realy thank and best regards
basmala , jakarta, indonesia
 
i have a LG F120K

there is have korean version so, I need International Version software

can you help me pls.?
 
hi

it is a chines mopile

try to write this cods and you can write the IMEI

*#*# 889988 #*#*

*#*# 46340 #*#*

*#*# 3646633 #*#*

*# 112 #*

I THINK THE LAST WILL DO IT

AND YOU CAN FIND YOUR PHONE IEME AT THE BACK BEHAIND THE BATTARY .

GOOD LUCH
 
HI All,
Please help me on this, I was using a Samsung S4 koreon version Android 4.2.2
I reset the the phone, now i can make any calls or text, it show the message "IMEI Invalid"

Please help me on this as soon as possible

BR
Shihan