The purpose is not for you to fix your phone motherboard, a competent repair person with access to tools, schematics and repair software would do that. If bad q

The purpose is not for you to fix your phone motherboard, a competent repair person with access to tools, schematics and repair software would do that. If bad quality of batteries are on the market the solution for fixing that is not to prevent people replacing the phone batteries, it would be like if bad petrol is sold somewhere and then car manufacturers use it as an excuse to force you to buy "genuime petrol" so your engine would continue to work. Also if we want to prevent fires because of batteries then we should make Apple products illegal because it happened that Apple products had issues too https://support.apple.com/15-inch-macbook-pro-battery-recall https://support.apple.com/15-inch-macbook-pro-battery-recall