How to update Doogee S55?
To update the Doogee S55 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.
Doogee S55 firmware:
Doogee S55 Lite firmware:
If you are looking for another firmware, you can write a comment below. We will solve your problem and give you a link to update the firmware.