After the patch, the network appeared once. After the reboot, it disappeared and no longer cleared. What is the problem?
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REPAIR INSTRUCTIONS: 1. Power on the phone. 2. Enable 'USB debugging' in 'Settings'-'Developer options', tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options'. 3. Connect the phone to PC with USB cable, install drivers if needed. 4. Select device in ADB settings. 5. Press 'Reboot to...' button and select mode to reboot (download or recovery). Operation: Patch Certificate Selected model: SM-J600F Software version: 37.0 Waiting ADB device... OK Reading phone info... Model: SM-J600F Android version: 9 PDA version: J600FPUU3BSD6 CSC version: J600FSER3BSD7 Phone version: J600FXXU3BSD6 Product code: SM-J600FZKDSER CSC country code: Russia CSC sales code: SER Phone SN: RZ8KC1K4JQL IMEI: 35300301xxxxxx HW version: REV0.3A RF cal date: 20181219 Chip name: EXYNOS7870 Modem board: SHANNON315 Security patch: 2019-03-01 Boot Warranty bit: 1 SIM State: ABSENT,LOADED Checking Super user right... true Initialization zTool... OK Running zTool, please wait... OK Reading data from phone... OK Searching server... OK Checking server answer... OK Executing... OK Searching server... OK Waiting for server answer... OK Patching... OK Rebooting phone... OK Done with Samsung Tool PRO v.37.0 |