Announced on October 13th, 2020, the iPhone 12 mini is a smaller version of Apple's iPhone 12. It features a 5.4-inch OLED display, an A14 Bionic processor, and dual rear cameras.
i have an iphone 12 mini the screen is black. However when i place it on a wireless charger it gives a charging beep but the screen remain black. What could be the problem? is it the screen or the battery not charging??
I'm going to disagree with @liljk; there's nothing to indicate a bad battery at this point. The fact that you get a normal reaction when setting it on a wireless charger says that the phone is running. I'd want to do some investigation first, but in situations like you're describing it's generally a screen problem.
First thing to do is try plugging it into a computer and see if it's recognized. If possible, try doing a full restore of the phone's firmware to try and rule out the possibility that it's a software issue rather than hardware.
Worst case in my opinion is you have to replace the screen. Here's the iFixit guide do to that.
crwdns2944067:04crwdne2944067:0
It probably died and you have to get a new one.
crwdns2957956:0crwdnd2957956:0 Lil J crwdne2957956:0
thank you. U mean new battery not new phone?
crwdns2957956:0crwdnd2957956:0 Sir Neil (Sirneil) crwdne2957956:0
New batterys
crwdns2957956:0crwdnd2957956:0 Lil J crwdne2957956:0
And if that doesn't work you might have to buy a new phone.
crwdns2957956:0crwdnd2957956:0 Lil J crwdne2957956:0