Please try updating the firmware of your Puxos mod, here is the link to download the firmware file: https://www.aspirecig.com/upgrade/puxos/537.html
Articles Tagged: aspire puxos
Is the original battery side panel interchangeable with panels in other colors?
Yes
How to change language between Chinese and English for Puxos mod?
Press the fire button while installing a battery cell, the screen of Puxos mod will display battery options, the Aspire logo and then display EN and CH options, press the up or down button to choose EN, which is English, or choose CH, which is Chinese, then press the fire button to confirm.