Write cert G610M FAIL HELP!!

already tried with differences cert files





Operation: Write CERT
Selected model: SM-G610M
Software version: 31.2

Waiting ADB device... OK
Obtendo informações do celular...
Modelo: SM-G610M
Android version: 6.0.1
PDA version: G610MUBU1API6
CSC version: G610MZTO1API6
Versão do Celular: G610MUBU1API6
Código do Produto: SM-G610MWDSZTO
CSC country code: Brazil
CSC sales code: ZTO
Phone SN: RX8J101TPTF
IMEI: 165555555555550
HW version: MP 0.100
RF cal date: 20170109
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2016-09-01
Boot Warranty bit: 1
Verificando permissões de root... oK
Reading NV data... OK
Checking NV data... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Obtendo dados do celular... OK
Modem board: SHANNON315
HWID: 77 06 00 00 00 00 00 00 00 00 00 00 2E 57 6C B5
Calculando... OK
Initialization AT RIL...
AT RIL stopped, restarting... OK
Checking for compatible phone and cert
Phone KEY ID: 0542
Checking certificate file... error
Incorrect IMEI signature
Done with Samsung Tool PRO v.31.2