Chosen Solution
Since past few days my htc ultra u is not charging like the way it did before Its taking almost 12 to 13 hours to do full charge and after chargin when i plug off my charger the battery drains very fast I also have changed the battery but the issue remains the same.
Hello Khawaja Ahmed, I would recommend replacing the charge you are using, and make sure it its the proper wattage and voltage, it is possible as well that it is a weaker outlet.
there is a firmware update. (offered with US carriers(?), go to settings and update in there somewhere) if search the forums, no real way to fix the battery thing I have the phone in a charging loop (Powers on the screen then shuts off) (I suggest get a new phone) nokia or samsung. I got Samsung A50 on BF special at Best Buy
