line, whatapp can not open a message, or an incorrect date display solutions

Many do foreign trade friends need to use whatapp to contact the customer, but a lot of online display after the installation date is incorrect in

fact, this version is not installed on whatapp often you want to update, the old version will this
latest version of the course to the official website to download: https://www.whatsapp.com/download/ download the corresponding version of the system can be

after a lot of friends down under may not send a message Rom network software displays and the like, it is because the software is not used in the country
you need a good network optimization tools available over
optimization tool can get here click to enter