z ultra dead battery ?

Drewmk20

Senior Member
Jan 2, 2013
63
7
28
26
Piatra Neamt
Hello ! i have bough a ,,new'' z ultra from a pawn shop. It worked flawlessly everything ok. latest o.s. 4.4.4 xxx-xxx-108 or something like that i made a new update to the soft and when the battery reached 15% i plugged it in but no response ! it only shows me that it is conected but not charging ! Same with the magnetic port (the charger is sony , also tested with other chargers ! ) I have made a hard reset, flashed 4.3 jb , 4.2.2 and other versions of 4.4 but same problem ! ! the red light of charging dose not lite up only to blink (low battery)
p.s. battery sensor indicates (minus) -30C . i dont know what might be wrong with this ?! The phone works very well plugged in the wall soket if i unplug it in 1-2 min it turns off and next restart shows 1% battery (from same 1% when charging )
 
Last edited: