Unable to verify this iPhone has a genuine Apple battery.
crwdns2934249:0crwdne2934249:0:
I charged my iPhone 11 Pro to 100% which I unplugged and went to bed. Woke up and checked it (I originally wanted to check the other phone I was charging so I checked it too) and twas still at 100%.
But by the time I woke up this early morning and wanted to use it and I saw it was now at 1%; which surprised me. So, I tried plugging in my charger to it but twas not charging (just stuck at that 1%).
Decided to check the "battery" in settings and the battery (capacity which was at 81% previously) was now at 0%. And I saw a message that says;
"Unable to verify this iPhone has a genuine Apple battery. Details from this battery may not be accurate."
Pls, what exactly is wrong?