Unlock not COmplete help me Refund

In the unlock procces the card of z3x always lost connection
The unlock proccess not complete.
User: zsc_uhuNiQdK

[ 25/07/2018 10:56:47 a. m. ] Operation: Unlock
[ 25/07/2018 10:56:47 a. m. ] Selected model: SM-G530T
[ 25/07/2018 10:56:47 a. m. ] Software version: 33.2
[ 25/07/2018 10:56:47 a. m. ]
[ 25/07/2018 10:56:48 a. m. ] Checking Login and Password... OK
[ 25/07/2018 10:56:50 a. m. ] Ballance: 25 crd.
[ 25/07/2018 10:56:52 a. m. ] You have 25 credit(s) left. This operation takes 10 credits.Continue? Yes
[ 25/07/2018 10:56:53 a. m. ] Waiting ADB device... OK
[ 25/07/2018 10:56:55 a. m. ] Reading phone info...
[ 25/07/2018 10:56:55 a. m. ] Model: SM-G530T
[ 25/07/2018 10:56:55 a. m. ] Android version: 5.1.1
[ 25/07/2018 10:56:56 a. m. ] PDA version: G530TUVU2AQD1
[ 25/07/2018 10:56:56 a. m. ] CSC version: G530TTMB2AQD1
[ 25/07/2018 10:56:56 a. m. ] Phone version: G530TUVU2AQD1
[ 25/07/2018 10:56:56 a. m. ] Product code: SM2G530TZAATMB
[ 25/07/2018 10:56:57 a. m. ] CSC country code: USA
[ 25/07/2018 10:56:57 a. m. ] CSC sales code: TMB
[ 25/07/2018 10:56:57 a. m. ] Phone SN: R28GC0WTBHW
[ 25/07/2018 10:56:58 a. m. ] IMEI:
[ 25/07/2018 10:56:58 a. m. ] HW version: REV0.1
[ 25/07/2018 10:56:58 a. m. ] RF cal date: 2015.12.07
[ 25/07/2018 10:56:59 a. m. ] Chip name: MSM8916
[ 25/07/2018 10:56:59 a. m. ] Modem board: MSM8916
[ 25/07/2018 10:56:59 a. m. ] Security patch: 2017-01-01
[ 25/07/2018 10:56:59 a. m. ] Boot Warranty bit: 1
[ 25/07/2018 10:57:01 a. m. ] Checking Super user right... true
[ 25/07/2018 10:57:05 a. m. ] Rebooting phone... OK
[ 25/07/2018 10:57:10 a. m. ] Waiting ADB device... OK
[ 25/07/2018 10:57:19 a. m. ] Rebooting phone... OK
[ 25/07/2018 10:57:25 a. m. ] Waiting ADB device... OK
[ 25/07/2018 10:57:34 a. m. ] Waiting for device to become ready... OK
[ 25/07/2018 10:57:49 a. m. ] Initialization zTool... OK
[ 25/07/2018 10:57:52 a. m. ] Running zTool, please wait...
[ 25/07/2018 10:57:52 a. m. ] Start... OK
[ 25/07/2018 10:58:00 a. m. ] Initialization... OK
[ 25/07/2018 10:58:07 a. m. ] Generate and check client proof... OK
[ 25/07/2018 10:58:08 a. m. ] Verify proof by client... OK
[ 25/07/2018 10:58:08 a. m. ] Reading data from phone... OK
[ 25/07/2018 10:58:11 a. m. ] Rebooting to upload... OK
[ 25/07/2018 10:58:15 a. m. ] Searching Ramdump interface... COM116 detected
[ 25/07/2018 10:58:19 a. m. ] Reading data from phone... OK
[ 25/07/2018 10:58:35 a. m. ] Calculating... OK
[ 25/07/2018 10:58:46 a. m. ] Searching server... OK
[ 25/07/2018 11:04:33 a. m. ] Waiting for server answer... OK
[ 25/07/2018 11:05:32 a. m. ] Waiting ADB device... OK
[ 25/07/2018 11:05:34 a. m. ] Waiting for device to become ready... OK
[ 25/07/2018 11:05:35 a. m. ] Initialization zTool... OK
[ 25/07/2018 11:05:37 a. m. ] Running zTool, please wait...
[ 25/07/2018 11:05:37 a. m. ] Start...
[ 25/07/2018 11:06:50 a. m. ] Card error OK
[ 25/07/2018 11:06:50 a. m. ] Initialization...