Dear all, I bought Xiaomi 15 ultra. The device’s battery runs out very quickly. Especially during working camera. What should i do. I an open all reccomandation.

My mi6 is a chinese version and I can’t unlock the bootloader so I think I will have to upgrade. I’m looking for a phone about £150 used that is or can be unlocked. preferably still getting official updates or with ...

There are multiple posts about people receiving emi locked phones even though they bought it fully paid upfront??