Note 100 to 35 used 120hz and battery saving of and after mode and routine active 35 to 1% used 60hz and battery saving mode and this is result

Should I update my s23 ultra?? To Android 16 stable update received huye 1 month se zyada hogaye hai ab and mobile mein zyada ac mein use karta hu so hot toh nahi hota hai device wese

Bhai lok pls help me mera s23 ultra ka back panel ekdum todha sa minor sa nikla hai matlab touch karta hu toh todha sa dabta hai back panel camera ke left side peWhat should I do knowIs back panel replacement free?