Why doesn't my phone turn on after charging board was replaced ?

I had took it to someone who repairs phones . When the person was finished , it turned on , I waited for it to charge just a bit , because I was in a hurry . So I took my phone with 6% and and like an hour later , phone look like it died so I try to charge it and wouldn't turn on . Does the phone not recognize the charger or something ? What could be wrong ?

2020-10-26T14:00:10Z

I forgot to mention it's a Samsung Galaxy A50

Anonymous2020-11-02T02:47:03Z

Take it back to the repairer and get it corrected. 

Robert J2020-10-26T12:28:38Z

It is very common for a phone or tablet not to turn back on normally if it crashes due to a low battery, rather than being turned off properly.

You need to leave it on charge for at least two hours, then use the "hard reset" key combination for that type of phone, to try and restart it.

As you don't say what phone it is, that is guesswork...

For an iphone with a physical home button, you press and hold both home and power at the same time, until the Apple logo appears.

For many Android devices, you press and hold both power and volume-up buttons, again for around ten seconds or until the logo appears.

For others, look up "hard reset" for your phone make and model.

It does not delete anything from the phone, it juist forces a proper cold boot sequence with the RAM cleared, rather than it trying to wake from sleep mode.

Anonymous2020-10-26T07:03:02Z

Check your charger and charging cable, and try another set. If the phone won't charge with equipment proven to be good then the fix didn't work.

spacemissing2020-10-26T04:40:17Z

Take it back to the repairer and get it corrected. 

donnie2020-10-26T04:29:57Z

Probably going to have to take it in for repairs again 

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