While bumping android versions, it's always recommended to wipe everything. Be it system or userdata. Besides that, L is a huge jump from 4.4.4 so, wiping userdata is a MUST!
Most people (that the dev preview isn't for) are just taking it as if it's a consumer release and want to keep their internal storage lol.. It won't work.
If anything people should be grateful they even gave us a preview image, no one said they had to, and it turned out somewhat stable (with some bugs of course).TBH, I'm sick of all this "L" hype. The forums are flooded with L threads even though there are separate official threads for it. May be I'll ignore all "L" threads for the time being.
It's a developers preview mannn! Obviously there are going to be glitches, FCs and other related stuffs. But NO! creating a new thread for each and every thing is a must!
Most people (that the dev preview isn't for) are just taking it as if it's a consumer release and want to keep their internal storage lol.. It won't work.
While bumping android versions, it's always recommended to wipe everything. Be it system or userdata. Besides that, L is a huge jump from 4.4.4 so, wiping userdata is a MUST!