How do I update my iPhone 6s with latest version?
How do I update my iPhone 6s with latest version?
iPhone 6, iOS 12
How do I update my iPhone 6s with latest version?
iPhone 6, iOS 12
Your stats say you have an iPhone 6 running iOS 12, I don't think you have a 6S.
An iPhone 6/6plus can't be updated beyond 12.5.6, it doesn't have the hardware needed to run anything higher.
If you need a higher iOS version, you will have to purchase a newer phone.
If you do have a 6S,
• If you have an iPhone 5S or 6/6plus, the highest you can update to is 12.5.6
• If you have an iPhone 6S through 7, you can update to 15.7
• If you have an iPhone 8 or higher, you can update to 16AC.0.3
Go to Settings > General > Software Update.
Update your iPhone, iPad, or iPod touch using WiFi -
Update your iPhone or iPad - Apple Support
Update using your computer -
Update iOS on iPhone - Apple Support
Your stats say you have an iPhone 6 running iOS 12, I don't think you have a 6S.
An iPhone 6/6plus can't be updated beyond 12.5.6, it doesn't have the hardware needed to run anything higher.
If you need a higher iOS version, you will have to purchase a newer phone.
If you do have a 6S,
• If you have an iPhone 5S or 6/6plus, the highest you can update to is 12.5.6
• If you have an iPhone 6S through 7, you can update to 15.7
• If you have an iPhone 8 or higher, you can update to 16AC.0.3
Go to Settings > General > Software Update.
Update your iPhone, iPad, or iPod touch using WiFi -
Update your iPhone or iPad - Apple Support
Update using your computer -
Update iOS on iPhone - Apple Support
How do I update my iPhone 6s with latest version?