How do you clear image cache in iPhone 5S Safari browser?

Question

Please forgive me if this question sounds like clearing Safari cache/cookies in General->Settings.

The issue is as follows:

We have a custom webpage where user can upload his profile icon/image by choosing from Phone's photo library or taking a photo. The 1st time user uploads an image P1, it's uploaded successfully to server. If user refreshes the webpage and tries to upload a different image P2, P1 is uploaded to server.

Problem persists even after clearing browser cache. If I kill browser and clear cache, then I'll be able to upload a new image.

This problem does not occur on browsers on Google devices or on PC.

Somehow iPhone browser remembers the image object and I need to find a way to clear it.

Answer 1

1. Launch the Settings app from the Home screen of your iPhone or iPad.
2. Scroll down and tap on Safari.
3. Now scroll all the way to the bottom and tap on Advanced.
4. Tap on Website Data. Notice here you can see how much space on your iPhone or iPad website data is taking up.
5. Scroll to the bottom again and tap on Remove All Website Data.
6. Confirm one more time you'd like to delete all data.