Yes. "Erase All Content" breaks the jailbreak. You would need to re-jailbreak. But without a PC, you rely on the enterprise certificate still being valid.
: Open the Freya or Chimera app and tap the "Jailbreak" button. Your device will likely reboot during this process. jailbreak ios 12.5.7 no pc
Many websites claiming "Jailbreak iOS 12.5.7 No PC One Click" are scams. They typically: jailbreak ios 12.5.7 no pc
: Open the tool and tap the "Jailbreak" button. The device will likely reboot or respring. You may need to run the app again and tap jailbreak a second time if the icon for Cydia doesn't appear immediately. jailbreak ios 12.5.7 no pc