Install AltServer on your computer and use it to install onto your iPhone.
Jailbreaking iOS 14.8 and 14.8.1 depends primarily on your device's processor (A-chip version). Devices with older chips have more stable, "checkm8"-based options, while newer devices require semi-untethered apps like Unc0ver or Taurine. Jailbreak iOS 14.8.1 / 14,8
A computer to install the AltStore sideloading tool. Process: Install AltServer on your computer and use it
This is a jailbreak, meaning you must reconnect your device to a computer to reboot into a jailbroken state. It is highly stable because it uses a hardware-level exploit. Supported Devices: iPhone 5s through iPhone X. Jailbreak iOS 14.8.1 / 14,8