Login & Authentication Last updated Save as PDF CCan I use the GXBank app on more than one device?HHow do I change my bank PIN?II am having problems with my registration. What should I do?I am trying to register my mobile number on the GXBank app. What should I do if I do not receive the SMS OTP?I forgot my bank PIN. What should I do?MMy account is locked. What do I need to do?WWhat if I don't have my original device when trying to use the GXBank app in a new device?Why can't I log into the GXBank app on my mobile device?