Please tell us some basic information before asking for help: Model Name: Firmware Version: Rooted or not: Frequency of Occurrence: APP Name & APP Version (If your issue relates to the app): In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc. ======================================== My zenfone 5z phone's wide angle camera is not working It stays on a black screen. It hangs. Many users are having this problem. Please find a solution to this.