i9300 baseband unknown imei null/null

[extrem69]

hi i am trying to repair i9300 but have this problem selecting efs repair, network repair and repair imei

Selected model: I9300
Selected port: COM9 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: GT-I9300
Android version: 4.1.1
Product code: Unknown
Phone version: Unknown
PDA version: I9300XXDLIH
CSC version: I9300DTMLJ3
IMEI: null
Phone S/N: Unknown
Checking Super user right... true
Reseting EFS... OK
Rebooting phone... OK
Waiting phone... OK
Searching ADB device... OK
Reading phone info...
Model: GT-I9300
Android version: 4.1.1
Product code: Unknown
Phone version: Unknown
PDA version: I9300XXDLIH
CSC version: I9300DTMLJ3
IMEI: null
Phone S/N: Unknown
Checking Super user right... true
Reading nv data... OK
Reading modem... OK
Patching modem... OK
Writing modem... OK
Reading kernel... OK
Checking magic... not found
Done with Samsung Tool v.16.9

[naizer]

hi bro use Samsung Tool v.15.3 work fine.

[extrem69]

i am using latest version

[naizer]

install old Samsung Tool v.15.3 work fine. for i9300 baseband unknown imei null/null test many time

[naizer]

Selected model: I9300
Selected port: COM50 Z3X BOX Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM11
Reading phone info...
Software version: I9300XXEMB5/I9300XXEMB5/I9300OXAEMB5
IMEI: 004999010640000 1
Product code: XXXXXXXXXXXXXX
Done with Samsung Tool v.15.0

Selected model: I9300
Selected port: COM50 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: Not Active
Phone version: I9300XXEMB5
PDA version: I9300XXEMB5
CSC version: I9300OXAEMB5
IMEI: Unknown
Checking Super user right... true
Reading data from phone... OK
Repairing network settings... OK
Writing data to phone... OK
Rebooting phone... OK
Now connect phone to UART cable
Checking phone at COM50 OK
Reading phone info...
Model: GT-I9300
Country code: KOR
Factory SW: I9300XXEMB5
Unique number: CVTF1A29508316F
Memory phone: VTU00M
Bypass MSL... OK
Repairing IMEI... OK
Repair done
Rebooting... OK
Done with Samsung Tool v.15.3 / 15.0 work fine.

[extrem69]

where i can find this version?

[extrem69]

found on support. but when try to connect to uart no detect phone and i am sure port is correct and cable is fine.

may be i need some special version firmware...

[extrem69]

tried with octoplus, nspro, sptbox, chimeratool and z3x, no one can repair it. i think is hardware problem

[DOUHAL]

Here you go SamsungTool_15.3

BR

[extrem69]

thanks already tried with no success

[fajar-cell]

same problem........