Bricked my Nexus 5 using a root Toolkit to flash stock & unroot. Help?!

[thenjboss]

used the WugFresh toolkit. tried to flash the stock (updated) ROM as I was on 5.0.1 and lock device.

i am now stuck in Fastboot and cannot seem to get the device to power on.

I keep getting the following errors:

Sending System Failed Too Many Links

and now I am getting:

Sending Bootloader FAILED

Sending Radio FAILED

No such device or address

I will seriously Paypal someone to help me. I am so frustrated and annoyed at myself for messing this up.

 

[jj14x]

used the WugFresh toolkit. tried to flash the stock (updated) ROM as I was on 5.0.1 and lock device.

i am now stuck in Fastboot and cannot seem to get the device to power on.

Do yourself a favor and avoid toolkits for this reason (no idea about what went wrong).

Assuming your bootloader is unlocked, follow the instructions here - [TUTORIAL] How to flash a factory image | Re… | Google Nexus 5 | XDA Forums
Read the first post completely (don't use Method 1, use Method 2 instead). Also, do NOT relock your bootloader even after everything is done.

The only one thing that I'd change in those steps is this:
After the "★Connect your phone to your PC through your USB cable."
★Open a CMD window.
Before you start all those FASTBOOT commands, type this one command
FASTBOOT DEVICES
This should return back your phone's serial#. If it does, you are good to go ahead with the fastboot commands listed on that page. If not, you either don't have the fastboot drivers installed correctly, or you need to use a different USB port or USB cable.

 

[Lee_Bo]

used the WugFresh toolkit. tried to flash the stock (updated) ROM as I was on 5.0.1 and lock device.

i am now stuck in Fastboot and cannot seem to get the device to power on.

I keep getting the following errors:

Sending System Failed Too Many Links

and now I am getting:

Sending Bootloader FAILED

Sending Radio FAILED

No such device or address

I will seriously Paypal someone to help me. I am so frustrated and annoyed at myself for messing this up.

While I'm a big fan of comment line, I've also never had any issues using NRT. Sometimes you just want to "click it and forget it".

Your FAILED messages "sounds" like your bootloader may not be unlocked. I'd follow @jj14x's link above.