Tuesday, December 12, 2017

[Solved]Samsung phone keeps restarting and drains the battery to empty when enabling Mobile data

I am a pretty constant guy. I've repaired and used my computers well after it was cheaper to buy new, much better ones, and the same thing applies to my smartphone, which has now the venerable age of four years (yeah, it was sarcasm. My Nokia phone still worked for a week on a single charge after 8 years of use). Anyway, my problem is not actually the phone as it is the battery, which is "spent" and for which I need to buy a new one. Good luck finding anything for four year old hardware!

Ridiculously, the problem only occurs in a specific situation which I am going to detail next. For the rest of the usage, the battery, as it is, is good enough. I can talk, I can read books, I can watch movies, I can use WiFi. But when I am turning on Mobile Data, it first lags, then freezes, then restarts and keeps restarting until it gets to 0% charge in a matter of minutes. The only solution to stop this is to remove the battery or plug in the charger.

So what is going on here? When you turn on Mobile Data, all the apps you have installed are trying to access the Internet - some want to load data, some to load ads, some to check for updates - the problem is that they are all doing it at the same time. The phone is trying to use too much power and it fails in ways no one had predicted (or bothered to fix). Funny that it doesn't happen with the Wifi, which is probably more optimized for power use. The solution, then, it to prevent the apps for using the internet on mobile connections.



For me, the worst was Google Play Store and Google Services, together with Facebook, Twitter, WhatsUp and TripAdvisor, but also some unexpected applications that have nothing to do with Internet use, such as Alarm Clock or Office Suite. This also has unexpected secondary benefits: stops you from going to Facebook or Twitter in places without Wifi, which are usually transit zones or transportation vehicles. Instead, read a book.

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