Battery of my iPhone 15 draining fast

ru8 Said:

"iphone 15 battery drain: Battery drain so fast in normal use.its very bad battery life"

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Troubleshooting Battery Draining iOS17 Update:

A. This is Typical:

Overeating iPhone and draining iPhone batteries are a well-known issues of the iOS17 update. Question is: "Just how many people have actually reported this to Apple?" So, overheating may be making this occur.

B. Report this to Apple...

Do your Part: Provide Apple with feedback on this, letting them know about this issue.  Apple may not get back to you directly, but the more feedback they receive on this, the more they will know what is occurring, and what bug fixes to include in updates to come. Apple will know nothing your occurrence, if you don't report it to them.

1. Go Here: Feedback - iPhone - Apple
2. Select: "Bug Report" for the "Feedback Type"
3. Comment: that this all began after installing an update. Include the URL of this thread
4. Proceed from there as necessary

"The battery is draining badly from the very beginning of the purchase and even in the due course of 6-8 months of time the battery percentage has reached just 91%. I don't think this is worth happening from these type of luxury phones. If this remains the case certainly we are bound to switch to android phones which have comparitively bigger batteries and have no heating and draining issues"

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Report this:

So, report this to Apple, as mentioned in my previous reply.

Tips to Go By:

Troubleshooting an Overheating Phone:

Clear Space, as System Resources may be Swollen Up:

Troubleshooting iPhone Storage:

Internal storage cannot be upgraded. It is what it is. So, the maximum internal storage capacity never increases, even if you upgraded your iCloud plan. Learn More here: What's the Difference Between Device Storage and iCloud Storage? Apple Support

So, what to do...

Clear Space Using my User Tips:

• How to Clear Space from your Mobile Device, and What to Clear: - User Tip. You may have too much installed, and need to clear space. So, see my user tip: 
• How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip. Caches would be being used for remembrance of application use. It is essentially the same for an iPhone. You'd backup your iPhone, and then restore your iPhone from the backup you've just created. All System Data will delete.

The battery is draining badly from the very beginning of the purchase and even in the due course of 6-8 months of time the battery percentage has reached just 91%. I don't think this is worth happening from these type of luxury phones. If this remains the case certainly we are bound to switch to android phones which have comparitively bigger batteries and have no heating and draining issues