helpp samsung i9300 imei null
 

helpp samsung i9300 imei null how to repair plzz helppp

hello any one helpp me

bro 1st root your phone manualy then try to repair imei....if you have any error then post log please

to get any help here,first add a log of the phone so we can see where the probl is.secondly,do you have the back label with the imei and S/N?

samsung i9300 imei null/null
 

here is log...samsung i9300 error during repairing imei

Selected model: I9300
Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM163
Reading phone info...
Software version: I9300XXELLC/NONE/I9300ODDEMA2
IMEI:
Product code: XXXXXXXXXXXXXX
Done with Samsung Tool v.14.7
Selected model: I9300
Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: GT-I9300
Android version: 4.1.2
Product code: Unknown
Phone version: Unknown
PDA version: I9300XXELLC
CSC version: I9300ODDEMA2
IMEI: Unknown
Checking Super user right... true
Reading data from phone... OK
Repairing network settings... error
Done with Samsung Tool v.14.7

any solutoin please thanks in advance

br sory z3x not working fin with i9300 imei now i have that phone seam ime problam my problam not solying z3x ihave only z3x for samsung phones what i can doo parchers new ather box or what:confused::confused::confused::confused::confu sed::confused: z3x box not suport i9300

br pls re flash then do auto root then cheek noot posblin z3x i know that but you have any luck pls chek br

Waiting for phone...
Checking if phone is Rooted...
Root Access Granted!
Resetting IMEI...
Waiting for phone...
Setting efs permissions...
Preparing Phone...
Connecting to phone UART...
Operation failed!

I HAVE TRYED WITH 3 BOXS BUT ALLWAYS WHEN I CONCET WITH UART CABEL FAILD PLS ANY ONE HELP

EMMc chip problem...............