How to solve the problem that the numbers and letters aiue cannot be entered when inputting the testflight redemption code. I have shared with players what to do if some numbers and letters cannot be entered when inputting the redemption code. If you need it, come and take a look.
You cannot enter numbers and letters in the testflight redemption code
The reason for this problem is due to the iOS system version update. In the latest iOS system, Apple has made some changes to text input, resulting in the inability to enter numbers correctly when entering Testflight redemption codes.
Specifically, when the user enters the Testflight redemption code and holds the numeric button with his or her finger without releasing it, the background of the numeric button will turn light blue. In the iOS system, when the user releases his finger, the light blue background disappears, causing the number entered by the user to be incorrectly entered into the Testflight redemption code.
solution
Although this problem seems unsolvable, it can actually be solved by users with some tricks.
First of all, users can try to enter letters or other characters first and then numbers when entering the Testflight redemption code. This can effectively avoid the problem of being unable to enter numbers.
In addition, users can also try to enter a character that has nothing to do with the number, such as a space or a symbol, after entering the number. This can also effectively solve the problem of incorrectly saving the entered number.