AT&T has begun web based training for the upcoming HTC One XL. The device could be released as early as this month. It’s believed that the HTC One XL will be released to replace the HTC Inspire which is set to hit EOL on April 22nd. There’s a strong possibility that this device could be pushed back a few weeks until May in effort to clear out the existing stock of the Inspire. We’re not too sure what’s going on here but an official word from AT&T is expected to be released in the coming weeks. The good news is, we might not have to wait long to get our hands on the device.