ghost touch while charging
got a weird problem,phone works perfectly fine with no issues but whenever charge the device, my friend is experiencing ghost touch and severe lags. Unable to control the touch and it works fine when its not under charging. Tried different charger and still the same problem. Anyone experiencing the same problem?
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9 commentaires
Has screen been replaced before? Some aftermarket screens show signs of this.
par Ben
no, almost new phone, i searched and found quite a few people encountered this problem and no solution
par Kaye
I have seen this issue a few times, and having only ever been able to tie this issue to the phone receiving too much charge due to an issue some where down the line relating to power. A better charger has rectified this in other phone models but replacing the screen has never solved it for me. It wont effect the phone overall, you just cannot use your phone whilst charging .
par David Hynes
Then it's a phone design issue. The digitizer circuit is not insulated enough to avoid interference with the charging circuit while charging the phone.
In result it interferes with the touch screen because of the power going through the phone.
As touch screens are capacitive, they detect the change of current from your fingers. So if you put a charging cable that has power going through on top of the screen it will interfere.
I hope that makes sense.
par Ben
you're right, thanks!
par Kaye
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