You are using an outdated version of MIUI. You can download the latest version here: http://en.miui.com/download-299.html
In updater app, use "select update package".
Verstuurd vanaf mijn MI 5 met Tapatalk
You can use updater app choose update package. Also if you want to use TWRP for some reason, you DON'T need to wipe.
Verstuurd vanaf mijn MI 5 met Tapatalk
Both SIM cards will be active at the same time (unless you disable one) and you can choose a preferred SIM for mobile data, SMS & calling.
Verstuurd vanaf mijn MI 5 met Tapatalk
If you request to unlock a mi device, you can unlock one new Mi device per month without having to request again. Once you unlocked a device, you can relock and unlock it as many times as you want.
Verstuurd vanaf mijn MI 5 met Tapatalk
Looks like I can't post names of shops lol, but if you pay with paypal, you can always get your money back if something goes wrong.
Verstuurd vanaf mijn MI 5 met Tapatalk