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5800 Certificate Expiration Solution (Revised Edition)
Many people install or show that the certificate has expired after completing the certificate and signing it in 5800. Based on the experience of major forums, the following methods are provided: firstly, the mobile phone presses *#7370# for soft cell, and the password of soft cell is12345; After restarting, select the region. If the machine is licensed in Hong Kong, please choose Hong Kong. If it is a regional version of the Asia-Pacific version (depending on the language set, if only English and Simplified Chinese are available, it is the Singapore version, and if there is Malay, it is the Malay version), Singapore will choose Singapore after the soft grid, and Malaysia will choose Malaysia. Then adjust the date to the present, reinstall the software, and it will be OK!