my iCloud has not synced bookmarks, calendar, contacts or anything else in a couple weeks to any device. I signed out of everything and back in on all devices. I turned safari sync off on all devices. I tried everything I could think of. Since last update, my iPhone battery drains to 0 in a couple hours without using it at all. This is when syncing has started having issues too
iPad Pro, iPadOS 15
Hey Pfed87,
We'd be happy to help you get the most out of your battery. Which specific update are you referring to? You can check by going to Settings > General > About. If you're not yet running iOS 15.4.1, let's get fully updated by going to Settings > General > Software Update. If you don't have a backup yet, please complete one prior to updating.
Next, if you're already on iOS 15.4.1 or update and still experience issues, keep in mind that it can take 48-72 hours for your iPhone to adjust to the new software at which point your battery life should normalize based on your current max capacity.
If your battery's max capacity is 80% or less, we'd recommend replacing your battery. You can check your battery health by going to Settings > Battery > Battery Health.
Also, check out the following resource for more help with checking your battery usage under Settings > Battery to determine what apps are consuming the majority of your battery to help you isolate where to make changes: About the battery usage on your iPhone, iPad, and iPod touch
Lastly, we've also got a resource with more info to get the most out of your battery here: iPhone Battery and Performance
Take care!
Greetings Pfed87,
Check out the troubleshooting in the article below, and reach out to Apple Support if the syncing and battery issues persist:
If your iCloud Contacts, Calendars, or Reminders won’t sync - Apple Support
"If you still need help
If you still need help, contact Apple Support."
Kind regards.
Yes 15.4.1 is the latest I have. It’s been 2 weeks now. My iPhone was restored at Apple store by a technician as new. I did not restore back up afterwards. Still draining. My iPad is doing same thing too after 15.4.1 update. It was also restored to new and draining. Both are getting really hot too. Using original Apple charger and cable on both. Battery is at 88% on iPhone and iPad is brand new
I've done all this several times. Apple Support keeps sending me the same things to do over and over. Nothing works
iCloud syncing & iPhone 12 battery draining with using since latest update
