Can the serial number be changed on the Xiaomi EU version?

No. Xiaomi EU version cannot change the serial number because the serial number of Xiaomi mobile phone is written on the motherboard. This serial code is a fixed serial code and is used to query all the information of the mobile phone. The EU version is a private version certified by the European Union and MIUI. The update speed is parallel to the domestic beta version. The official version is even faster than the domestic release. It has no ads and the Google suite only has the Google Store and GMS, which is very clean.