hola trate de liberar pero no lo iso y me quito los creditos
Checking Login and Password... OK
Ballance: 11 crd.
You have 11 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A102U
Android version: 10
PDA version: A102USQS6BTG1
CSC version: A102UOYN6BTG1
Phone version: A102USQS6BTG1
Product code: SM2A102UZKZAIO
CSC country code: USA
CSC sales code: AIO
Phone SN: RF8N62BW6HM
IMEI: 356006111698376
HW version: REV1.0
RF cal date: 20200618
Chip name: EXYNOS7884B
Modem board: SHANNON327
Security patch: 2020-07-01
Boot Warranty bit: 0
SIM State: ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Waiting ADB device... OK
Searching Samsung diag port... detected COM61
Checking diag port... OK
Searching Samsung modem... detected COM62
Searching server... OK
Checking server answer... OK
Executing... OK
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... error (4.10.0)
Retry 1...
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... error (4.10.0)
Retry 2...