Recent content by XP1

One of my Nokia 521s was constantly crashing and restarting every 30-60 minutes. The battery-related tricks did not work. When I performed further testing, the battery did not appear to be the cause in my case. I posted about it here: Nokia 521 crashes and restarts because of SIM card: Nokia...

This person tried bending the pins of the battery to make a tighter contact. If the paper workaround does not work, maybe this will help:

This month, the Nokia 521 became my first smartphone. I bought like 12 of the Nokia 520/521. They are less than $50 each!

That's how software works. Software tries to save historical data. For example, your browser history and search history are saved. Imagine that all browsers had no history. You would not be able to go back to your webpage if you have trouble remembering it. Also, many GPS devices will save your...