However, this is only a prompt message, which will not make the iPhone unusable, but will lack the "battery" function. This message will appear whether the battery itself is original or not, as long as it is not replaced by Apple or its authorized maintenance dealer, and the performance will not be affected after replacement.
Unfortunately, according to the developer, the new iPhone in the future will not be able to replace the battery as easily as it is now.
Apple's restrictions on batteries have always been strict. Before iOS 1 1, Apple maliciously restricted the battery failure and iPhone performance of non-original batteries. Although Apple was subsequently sued and closed this battery frequency reduction limit, Apple's heart to earn this battery service fee has always been there.
Fortunately, according to the developer, this policy of restricting battery replacement will only take effect for future new iPhone. Old equipment does not have this restriction, and new batteries can still be replaced freely. But I suggest you buy the original battery to replace it. The large-capacity battery of a third-party brand or a treasure will shrink because of voltage and technology. Although cheap, health will not be recognized, and even the motherboard is seriously damaged.