To update the Motorola Droid Mini you need to install an alternate firmware (ROM). If the device does not automatically update by itselves. You can use the new firmware for your smartphone.
You have to choose the firmware version and follow the instructions. If you have a trouble in update you can write about it in the comments below, we’ll help you.
There are two ways to install the official firmware:
If you want to update your phone using recovery – download official update, reboot your phone into recovery mode and click “Install update from SDcard”.
If you want to install custom rom you’ll need custom recovery TWRP and downloaded rom. Boot into TWRP, wipe your phone with standart options and flash your rom.