How to Repair On and Off issued fast 🥰

[@ShamsudeenAbdullahi-du1ro]

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[@ShamsudeenAbdullahi-du1ro]

Good morning fada joe

[@hiraritech2216]

Wao,it's works

[@hiraritech2216]

What is the value of that resistor.?

[@surad685]

BUT father joe what difference will it make to measure the battery-voltage when the phone is ON and when it's OFF?

[@hiraritech2216]

If the problem is not battery related ,what is next.?