Nadeem-Macbook:tethered nadeem97$ ./tetheredboot ibss kernelcache.release.k48
Initializing libpois0n
No matching processes belonging to you were found
Waiting for device to enter DFU mode
opening device 05ac:1227...
Found device in DFU mode
Checking if device is compatible with this jailbreak
Checking the device type
Identified device as iPad1,1
Preparing to upload limera1n exploit
Resetting device counters
Sending chunk headers
Sending exploit payload
Sending fake data
libusb:error [darwin_control_callback] control error = transaction timed out
libusb:error [darwin_reset_device] ResetDevice: no connection to an IOService
Exploit sent
Reconnecting to device
libusb:error [darwin_close] USBDeviceClose: no connection to an IOService
Waiting 2 seconds for the device to pop up...
opening device 05ac:1227...
Uploading ibss to device
[==================================================] 100.0%
libusb:error [darwin_reset_device] ResetDevice: no connection to an IOService
libusb:error [darwin_close] USBDeviceClose: no connection to an IOService
Waiting 10 seconds for the device to pop up...
opening device 05ac:1227...
Uploading kernelcache.release.k48 to device
libusb:error [darwin_control_callback] control error = transaction timed out
Unable to upload kernelcache
Unable to upload data to device