If you can't update or restore your iPhone or iPod touch - Apple Support
How To Put Your Device Into Recovery Mode (iPhone & iPad)
If you can't update or restore your iPhone or iPod touch - Apple Support
iPhone'unuzu Kurtarma Moduna Nasıl Alabilirsiniz?
iPhone 7: how to Force Restart, enter Recovery, and DFU mode - YouTube
I got this iPhone 4s secondhand for 10$, but it seems to be stuck in recovery mode. I tried restoring with finder (MacOS 10.15.7)and it said Error (50) how do i restore