What do you mean by "RAM overloading"?And anyway, unless you feel while multi tasking that your background apps are aggressively being killed you shouldn't be bothered about RAM usage. And in that case you should submit a proper bug report with logs ...
Here's what you can try:* Restart Your Phone: This is the first and often most effective step. A fresh reboot can sometimes reset the SIM recognition and numbering.* Check SIM Card Manager:* Go to Settings > Connections > SIM card manager.* Here, you...
Major android upgrades bring in lot of system level changes, like app permissions, notification implementations and system resource utilisation. Not all app developers follow Android development guidelines and such apps will definitely cause issues a...