Here is a free instruction how to Change Lock Screen Passcode Numers
Go to “Lockscreen Widget” app attached at the end of the post, download and open the app.
Some countries don’t let you download the app, so you need a VPN. A VPN helps you get the app and use it without any problems.
Go to “Lockscreen widget” app attached at the beginning of the post, download and open the app.
Open the app select enable and click confirm. Then install it on the other iPhone.
iPhone will restart and Emoji Battery will be enabled.
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