Want 2 upgrade my Ram

[phdexterguiller]

Model: ZE551ML
RAM: 2G
Firmware/APP Version: WW_2.20.40.198_20160930
Frequency of Occurrence: 1.8ghz
Rooted: No
APP Name:
Screenshot: https://us.v-cdn.net/6031231/uploads/ww_attachments/201912/18/200506n07cl7npp0pwzrpc.jpg

How can i upgrade my firmware

[hixroni98]

No, because to upgrade ram you need to change the actual hardware. It cannot be done via updating the software  :L