help i9507v repair imei fail

Scanning devices … 1 found
dev[1]
Manufactory: SAMSUNG
Model: GT-I9507V
Hardware: QCOM
Mode: normal
Checking environment …
System Info
Display ID: KOT49H
System Ver: 4.4.2 REL
API Level: 19
Incremental: I9507VZNUBNH5
Model: GT-I9507V
Brand: samsung
Device: jftdd
Platform: msm8960
Language: zh
Rigion: CN

Device Info
SerialNumber: 619d07a3
Hardware: qcom
Model: jftdd
PDA Version: I9507VZNUBNH5
Phone Version: I9507VZNUBNH5
Bootloader ver: I9507VZNUBNH5
Ril Hw Version: MP 0.200
Sales Code: CHU
Model ID:
Get Bluetooth info failed
Get WI-FI info failed
Network [1]: GSM IMEI: 351670063047638
Root Access: ROOTED

Tiempo de Uso : 2.7 s

Escribiendo IMEI … not supported modem firmware
Tiempo de Uso : 13.9 s

Scanning devices … 1 found
dev[1]
Manufactory: SAMSUNG
Model: GT-I9507V
Hardware: QCOM
Mode: normal
Checking environment …
System Info
Display ID: KOT49H
System Ver: 4.4.2 REL
API Level: 19
Incremental: I9507VZNUBNH5
Model: GT-I9507V
Brand: samsung
Device: jftdd
Platform: msm8960
Language: zh
Rigion: CN

Device Info
SerialNumber: 619d07a3
Hardware: qcom
Model: jftdd
PDA Version: I9507VZNUBNH5
Phone Version: I9507VZNUBNH5
Bootloader ver: I9507VZNUBNH5
Ril Hw Version: MP 0.200
Sales Code: CHU
Model ID:
Get Bluetooth info failed
Get WI-FI info failed
Network [1]: GSM IMEI: 351670063047638
Root Access: ROOTED

Tiempo de Uso : 2.7 s

Exception happended : ?:0: attempt to concatenate a nil value
[call stack]
[0] : noname
[1] : noname
[2] : call noname

Tiempo de Uso : 53.0 s