Battery replacement led to the right side alignment being off enough to not allow right margin keys to operate. Example, the "0" key would not work. Also, can demonstrate playing Spyder Solitaire. If upright, the right side columns are immovable. Had to uninstall Swype. Even though I have a paid version, it totally bogs down and stalls the htc 1 m8 after battery replacement. Intermittantly, keys stall in going forward or backward through programs. Will I be able to handle this for another two years? Hmmm.