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

[saurabhrajkanau]

My phone is slow and it is Hank 20+ times

[niarlyriz]

Robex posted on 2019/12/22 03:50 See release note for your phone model here on ZenTalk. Then you will need to go to Asus support site ...

Please tell me how to upgrade my ram please..

[quajoamos223]

Android version wouldn't upgrade 

[joshvamarshal]

I need to update my camera and give the camera update soon

[joemariedroa]

Can i upgrade RAM of asus_X00HD?