unlock A510m imei + A510m unlock bit4+ root A510m bit 4

[servergsm]

Hay que activar OEM, hacerle un Hard Reset para que no se encripte al momento de pasarle el root, activan depuracion una vez que encienda (se reinicia varias veces cuando le pasen el root, es normal), escriben el Imei a reparar y después parchan el certificado y eso es todo, full señal.
Para unlock es lo mismo, ya con el root se deja liberar.
root

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Dejo el Log de la Z3X

[ 23/05/2018 02:24:00 p. m. ] Operation: Repair
[ 23/05/2018 02:24:00 p. m. ] Selected model: SM-A510M
[ 23/05/2018 02:24:00 p. m. ] Software version: 31.5.1
[ 23/05/2018 02:24:00 p. m. ]
[ 23/05/2018 02:24:00 p. m. ]
[ 23/05/2018 02:24:00 p. m. ] Waiting ADB device... OK
[ 23/05/2018 02:24:00 p. m. ] Reading phone info...
[ 23/05/2018 02:24:00 p. m. ] Model: SM-A510M
[ 23/05/2018 02:24:00 p. m. ] Android version: 7.0
[ 23/05/2018 02:24:00 p. m. ] PDA version: A510MUBU4CRA3
[ 23/05/2018 02:24:00 p. m. ] CSC version: A510MIUS4CRA1
[ 23/05/2018 02:24:00 p. m. ] Phone version: A510MUBU4CRA2
[ 23/05/2018 02:24:00 p. m. ] Product code: SM-A510MZDAIUS
[ 23/05/2018 02:24:00 p. m. ] CSC country code: Mexico
[ 23/05/2018 02:24:00 p. m. ] CSC sales code: IUS
[ 23/05/2018 02:24:00 p. m. ] Phone SN: R58H32PLNZT
[ 23/05/2018 02:24:00 p. m. ] IMEI: 356017071431583
[ 23/05/2018 02:24:00 p. m. ] HW version: MP 0.200
[ 23/05/2018 02:24:00 p. m. ] RF cal date: 20160319
[ 23/05/2018 02:24:00 p. m. ] Chip name: EXYNOS7580
[ 23/05/2018 02:24:00 p. m. ] Modem board: SHANNON310
[ 23/05/2018 02:24:00 p. m. ] Security patch: 2018-01-01
[ 23/05/2018 02:24:00 p. m. ] Boot Warranty bit: 1
[ 23/05/2018 02:24:00 p. m. ] Checking Super user right... true
[ 23/05/2018 02:24:00 p. m. ] Reading NV data... OK
[ 23/05/2018 02:24:00 p. m. ] Checking NV data... OK
[ 23/05/2018 02:24:00 p. m. ] Reading data... OK
[ 23/05/2018 02:25:00 p. m. ] Detecting MODEM... OK
[ 23/05/2018 02:25:00 p. m. ] Reading MODEM... OK
[ 23/05/2018 02:25:00 p. m. ] Calculating... OK
[ 23/05/2018 02:25:00 p. m. ] Initialization data... OK
[ 23/05/2018 02:25:00 p. m. ] Writing zTool... OK
[ 23/05/2018 02:25:00 p. m. ] Initialization zTool... OK
[ 23/05/2018 02:25:00 p. m. ] Running zTool, please wait...
[ 23/05/2018 02:25:00 p. m. ] Start... OK
[ 23/05/2018 02:25:00 p. m. ] Initialization... OK
[ 23/05/2018 02:25:00 p. m. ] Generate and check client proof... OK
[ 23/05/2018 02:25:00 p. m. ] Verify proof by client... OK
[ 23/05/2018 02:25:00 p. m. ] Reading data... OK
[ 23/05/2018 02:26:00 p. m. ] HWID: 4E 8D 9D 63 11 27 50 18 1E F1 E9 C7 18 FB 52 94
[ 23/05/2018 02:26:00 p. m. ] Calculating... OK
[ 23/05/2018 02:26:00 p. m. ] Repairing... OK
[ 23/05/2018 02:26:00 p. m. ] Writing NV data... OK
[ 23/05/2018 02:26:00 p. m. ] Rebooting phone... OK
[ 23/05/2018 02:26:00 p. m. ] Repair done


[ 23/05/2018 02:27:00 p. m. ] Operation: Patch Certificate
[ 23/05/2018 02:27:00 p. m. ] Selected model: SM-A510M
[ 23/05/2018 02:27:00 p. m. ] Software version: 31.5.1
[ 23/05/2018 02:27:00 p. m. ]
[ 23/05/2018 02:27:00 p. m. ] Waiting ADB device... OK
[ 23/05/2018 02:27:00 p. m. ] Reading phone info...
[ 23/05/2018 02:27:00 p. m. ] Model: SM-A510M
[ 23/05/2018 02:27:00 p. m. ] Android version: 7.0
[ 23/05/2018 02:27:00 p. m. ] PDA version: A510MUBU4CRA3
[ 23/05/2018 02:27:00 p. m. ] CSC version: A510MIUS4CRA1
[ 23/05/2018 02:27:00 p. m. ] Phone version: A510MUBU4CRA2
[ 23/05/2018 02:27:00 p. m. ] Product code: SM-A510MZDAIUS
[ 23/05/2018 02:27:00 p. m. ] CSC country code: Mexico
[ 23/05/2018 02:27:00 p. m. ] CSC sales code: IUS
[ 23/05/2018 02:27:00 p. m. ] Phone SN: R58H32PLNZT
[ 23/05/2018 02:27:00 p. m. ] IMEI: 356017071403434
[ 23/05/2018 02:27:00 p. m. ] HW version: MP 0.200
[ 23/05/2018 02:27:00 p. m. ] RF cal date: 20160319
[ 23/05/2018 02:27:00 p. m. ] Chip name: EXYNOS7580
[ 23/05/2018 02:27:00 p. m. ] Modem board: SHANNON310
[ 23/05/2018 02:27:00 p. m. ] Security patch: 2018-01-01
[ 23/05/2018 02:27:00 p. m. ] Boot Warranty bit: 1
[ 23/05/2018 02:27:00 p. m. ] Checking Super user right... true
[ 23/05/2018 02:27:00 p. m. ] Reading NV data... OK
[ 23/05/2018 02:27:00 p. m. ] Checking NV data... OK
[ 23/05/2018 02:27:00 p. m. ] Reading data... OK
[ 23/05/2018 02:27:00 p. m. ] Detecting MODEM... OK
[ 23/05/2018 02:27:00 p. m. ] Reading MODEM... OK
[ 23/05/2018 02:28:00 p. m. ] Calculating... OK
[ 23/05/2018 02:28:00 p. m. ] Writing zTool... OK
[ 23/05/2018 02:28:00 p. m. ] Initialization zTool... OK
[ 23/05/2018 02:28:00 p. m. ] Rebooting phone... OK
[ 23/05/2018 02:28:00 p. m. ] Patching CERT check... done