There will be some problem in the charger or in the charging port of your cell ..

just have a check with the charger first with another mobile if needed replace it ..

if you still persist the same problem then there may be some problem in the charging port of your cell ..
the charging port may be is in loose contact ie it might not be touching the motherboard of your cell correctly just have a check by opening the cell if you are good at opening if needed replace the charging port ...

rate my solution

USB port is ok but don't show charging signal.
have you any idea?

BR
Hossne Mamun

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