SM-A715f Unlock Failed [Answered]
I try to unlock A715f and get error receiving unlock code.
UNLOCK INSTRUCTIONS: To read security codes using sever: Knox warranty does not matter. 1. Power on the phone. 2. Tap 7 times on Build number in Settings-About phone-Software information to enable Developer options, go to Settings-Developer options and enable USB debugging. 3. Connect the phone to PC Along with USB cable, install drivers if wanted. 4. Select device in ADB settings. 5. Press Read Codes via server button, write your login and password in window if it will appear. (Login and password will be saved as default after first input and can be changed in settings.) Operation: Read Codes via Server Selected model: SM-A715F Software version: 41.8 Checking Login and Password... OK Ballance: 22 crd. You have 22 credit(s) left. This operation takes 10 credits.Continue? Yes Waiting ADB device... OK Reading phone info... Model: SM-A715F Android version: 10 PDA version: A715FXXU3ATJ2 CSC version: A715FOXM3ATI8 Phone version: A715FXXU3ATI5 Product code: SM-A715FZKUBTU CSC country code: UK & IRE CSC sales code: BTU Carrier ID: BTU Phone SN: IMEI: 353173738xxxxxx HW version: MP 0.300 RF cal date: 2020.07.21 Chip name: SM7150 Modem board: SM7150 Security patch: 2020-10-01 Boot Warranty bit: 0 SIM State: ABSENT,ABSENT Rebooting phone... OK Waiting ADB device... OK Rebooting phone... OK Waiting ADB device... OK Waiting for device to become ready... OK Initialization zTool... OK Running zTool, kindly wait... OK Trying to enable diag port... OK Waiting ADB device... OK Waiting for device to become ready... OK Searching Samsung diag port... detected COM59 Initialization zTool... OK Running zTool, kindly wait... OK Executing... OK Searching Ramdump interface... COM4 detected Reading data from phone... OK Calculating... Searching server... OK Waiting for server answer... error (1) Server error: Invalid data recevied Done Along with Samsung Tool PRO v.41.8