bookmarks in safari - iphone 5s
All of a sudden i can't add or delete bookmarks in safari on iphone 5s. Only erasing all data and setting up as new helps - but what if this problem comes back? apple tech support by phone, chat or genius in apple store do not know what causes this. Anybody else is having a similar issue? I use PC at home and work.
iPhone 5s, iOS 8.3