Bank of Communications in Apple's ios7 system always pops up "page data parsing error" and can't query any data. What is the use of this APP? . .
It may be that the new IOS7 system is not compatible with the Bank of Communications APP. At present, this app has not been optimized for ios. I use ios6, no problem. You can call the Bank of Communications service hotline 95559 for help. I hope my answer is helpful to you.