One of our viewer asked “My phone is not opening even while charging when it opens its power get decreases fast” so I am writing this post to answer him and also to help others searching for the same questions.
The first thing I recognize is the battery is not charging properly and the second thing I recognize is the battery is consuming fastly. This means the battery is not working properly thus it is expired. hence you should replace the battery.
Now to replace the battery best approach is to the nearest service center of your smartphone brand, because if you go to a local phone repairing shop then they might install a duplicate or fake battery, which will not last long.
If you find value from this post then do share it with your friends too. And do comment if you have any questions I will definitely try to solve them for you.