Probably because there's three other threads here about the same thing. But this one is quite informative.
Thank you for all of your help and research. That actually makes a lot of sense. Uneven current would certainly cause the blobs, but what about the lines? Is that a known effect of low current too or a bad manufacturing process?
This leads me to think why the at&T models do not have vertical lines? And how the current is regulated in the the at&t version vs ours?
The At&t versions at worst only have a few blobs as far as I have seen.
---------- Post added at 03:21 AM ---------- Previous post was at 03:11 AM ----------
We need an electrical engineer.
If we increase the current by a hardware mod to the point where there is enough current where the led will all be provided sufficient juice, how badly will it effect the LEDs with less resistance, will they self regulate at some point or to some degree? Will they change color? Could it be that the same current values were used on the bigger screens (T989 / Skyrocket) as on the smaller ones like the AT&T model and thus the AT&T model had sufficient current available? What would current increase mean to life expectancy?