User Activity

I used 5 Samsung phones.all are worst in network detection.f34 is too worst in network detection i am not going to buy samsung device and recommend. Exchange amount is 2500rs any other realms or MI or OPPO are at 7500rs.their exynos chip is worst.
Mobile data selected with sim2 but it's showing in sim1and mobile data is also working what is this.its like that continuouslyAnd network switching is late.calls are also not going coming correctly.even I am facing this from severalyears with this ...
F34 idle battery drain is heavy.from the first day it is like that .is it better to exchange in flip cart