Software update
How can I update my iPhone 6plus if it doesn’t have software update option
You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
How can I update my iPhone 6plus if it doesn’t have software update option
An iPhone 6 Plus cannot update past iOS 12.5.5. You need a new phone.
An iPhone 6 Plus cannot update past iOS 12.5.5. You need a new phone.
See if this helps: If you can't send or receive messages on your iPhone, iPad, or iPod touch - Apple Support
and contact your carrier for help with this.
What about sending sms??they are not delivered
Software update