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

[janafla]

Meu telefone não esta atualizando

[srinivasmahto51]

Robex posted on 2019/12/22 00:50 See release note for your phone model here on ZenTalk. Then you will need to go to Asus support site ...

Upgrade my RAM up to 4Gb it can be possible

[srinivasmahto51]

My sd card doesn't support as internal memory

[vivek1989_singh]

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

[vivek1989_singh]

My contect list not responding please help me ASUS 00GD