unlocking stuck on server. [Answered]

when i tried unlock via server it stucks on serching server...

after some times i disconnected phone

but my 5 credit lost

Code:

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Checking Login and Password... OK
 Ballance: 15 crd.
 You have 15 credit(s) left. This operation takes 5 credits.Continue?  Yes
 Waiting ADB device... OK
 Reading phone info...
 Model: SM-J701F
 Android version: 8.1.0
 PDA version: J701FDDU6BRL2
 CSC version: J701FODD6BRL1
 Phone version: J701FXXU6BRK1
 Product code: SM-J701FZKDINS
 CSC country code: India
 CSC sales code: INS
 Phone SN: RZ8K30MVSTM
 IMEI: 356411091998350
 HW version: MP 0.400
 RF cal date: 20180312
 Chip name: EXYNOS7870
 Modem board: SHANNON315
 Security patch: 2018-12-01
 Boot Warranty bit: 0
 SIM State: NETWORK_LOCKED,ABSENT
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... OK
 Searching server... OK
 Checking server answer... OK
 Executing... OK
 Reading data from phone... OK
 Calculating... OK
 Searching server...

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