Why can’t the weather forecast be updated on Samsung phones?

If the mobile phone cannot upgrade the system through online method (FOTA), first check whether there are the following prompts: 1. If the mobile phone prompts that you have installed the latest version, it means that there is currently no higher version that needs to be updated. 2. If the system prompts "Daily download limit reached", it is because in order to ensure that the server can bear it, the update method is adopted in time periods. Please try again later. If the above situation is not the case, and the mobile phone has an updated version prompt but cannot be upgraded or there are interruptions or installation failures during the upgrade process, suggestions: 1. Please check whether the mobile phone is set to the current time. 2. Whether the phone has enough power or storage space (storage space is recommended to be at least 1GB). 3. If the mobile phone system update prompts that registration failed, it may be a network problem. It is recommended to try again at a different time period or connect to a stable wireless network/mobile data network (the firmware may be larger, so it is recommended to connect to WLAN to upgrade). 4. If the device still cannot be upgraded or the upgrade fails and the machine cannot be used anymore, it is recommended that you bring the purchase invoice, repair card and machine to the Samsung service center to check and update the system. Note: If the mobile phone system update prompts that the device has been modified, it may be because the phone has been flashed and cannot be upgraded. It is recommended to contact the Samsung service center.