I am using A52s from 14 months. In March 2023 phone battery sudden change occur draining fast SOT change fron 15 hour to 6to 7 hour .Any help will appreciate.
In general, samsung phones are not good enough in low signal areas because of their modems. China mobile phones are good in weak signal areas in Pakistan. It's a fact.
It is possible because they're importer of such products . And they're selling it in huge amounts so they can offer it at a lower price . For example, one shopkeeper sells 10 pieces and another shopkeeper sells 200 piece's obviously he can offer big ...