Android won't boot after unsuccesful wipe operation I rooted my Asus Transformer Prime and tried to install a custom ROM but I managed to fail. I selected the option to wipe data from the table in the bootloader menu (accessed it via holding power button and volume down) and then I cancelled it by turning the device off because I wasn't supposed to select that. It seems this wasn't wise...

I tried to boot the device but now it's stuck saying "Asus" in the middle of the screen. If I try to power it off, it turns off but immediately it turns back on.

I can't access the bootloader menu. Fastboot nor ADB sees the device via USB.

How can I restore it?
I was having the same issue as this. I was in a "recovery boot loop" and could not get to the recovery options.  I did have ADB access to the device after I installed the "Naked Drivers". Once I did this I was able to see the device using the command "adb devices". The MAGIC command once I had adb access was "adb reboot bootloader" BAM! It rebooted mid bootloop and I was able to select the fastboot option. I followed all of matt95's instructions above including following the link he provided to XDA. The link at XDA explained how to get the "blob" file. It's easy, you download the current rom from ASUS and extract the blob file from it. I literally copied and pasted each command with the exception of the path to my blob file and my TF201 has been resurrected! 

Good Luck!