Downloads from Playstore ok, but fails at various different stages as the Halifax app opens. Then just get a popup advising problem and options to close app/send feedback etc. Have tried all normal things, switch off/on, uninstall/reinstall etc. with no success! Halifax tech support no help as say it is handset issue, not app issue!
Nice! I believe Barclays and Lloyds Bank actually detect if your phone is rooted and thus, don't let you access/use their app. So, hopefully, check to see if your phone is OR has been rooted in the past, as this can definitely affect banking apps!
Rooting is a complicated procedure that you have to learn, so I would advise taking it to a phone shop and let them know your issues, so they can diagnose the problem and fix it accordingly 😃. Hope this helps! 😀