Does it also happen when you're charging the phone without using it? Try using a different charger

sunshineV:
Which phone? Tecno? Na normal thing na

there is nothing normal about that with TECNO phones

Try removing the pouch, and place it on a cool place e.g tiles while charging

tafat:
Does it also happen when you're charging the phone without using it? Try using a different charger

it happens always and I don't use my phone while charging

Carry out the update and restart your phone, that should help, but if it continues, try using a different charger

tafat:
there is nothing normal about that with TECNO phones

I just weak, lol

Sunkanmiwise:
Make sure you are using the original charger, reduce the many applications you open at once, and if you are using phone cover probably remove for some time.

I recommended this as the solution

tafat:
there is nothing normal about that with TECNO phones

real talk bro.