: Never use a USB extender or hub for flashing; they cause signal drops.
The ramdisk loads into RAM, but it immediately tries to access the NAND chip to begin writing the firmware. If the NAND chip has failed (bad sectors, short circuit, or physical damage), the ramdisk process will stall and time out. error unable to load restore ramdisk 3utools
To understand the error, you first need to understand what a ramdisk is in the context of iOS. : Never use a USB extender or hub
: Never use a USB extender or hub for flashing; they cause signal drops.
The ramdisk loads into RAM, but it immediately tries to access the NAND chip to begin writing the firmware. If the NAND chip has failed (bad sectors, short circuit, or physical damage), the ramdisk process will stall and time out.
To understand the error, you first need to understand what a ramdisk is in the context of iOS.