Chosen Solution
This tablet is not charging. -when i plug in charger it can comunicate with PC -when i test it with multimeter it shows 4.35V connected to PC , 4.55V connected to WALL. ( on battery it says input : 4.35V) -i tried to change battery and same thing -when battery is charged , phone works but battery % are droping and than it turn off…when i try it with charger plugged inm than it is dropping even faster -i tried to leave it charging for hours and nothing changed… -sometims i can turn on tablet and it shows battery is charged to some %, but it starts to drop really fast again -i tried hard reset -charging port looks in perfect condition, and when multimeter shows it is ok i dont think if i replace it, anything will change -of course i tried multiple cables -when it is plugged in and i want to turn it on, it just show battery lvl for second and turn off… i need to plug it off to turn it on
Is the charging port soldered to the motherboard? are the solder points visable/available to test with a multimeter?
