Reset your OnePlus One to factory settings

About half a year ago I switched from an iPhone to an Android smartphone: the OnePlus One. In the beginning it was splendid and super fast and everything. But recently it has become flaky. I suspect the apps ‘Swiftkey’ and ‘Atooma’ have something to do with it. Swiftkey seemed to drain the battery really fast (5hrs of battery life max – charging requyired 3 or more times a day), and when I started testing Atooma instead of Tasker (for automation), a lot of programs started crashing, including the essential ‘Messages’ and ‘Dialer’ applications. Even after uninstalling a bunch of other applications, I still couldn’t pick up phone calls half of the time. And I got the error message ‘Unfortunately, Google Play Services has stopped‘ once every 10 to 30 minutes. So I decided, I need to reinstall Android on my phone!

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iPhone bandwidth: orders of magnitude – 2009

04112009175905[1]I did a bandwidth test the other day with the iPhone SpeedTest tool. I wanted to compare the speed using (standard) GPRS, using 3G and my own Wifi. The results were all a power of ten apart:

  • iPhone on Proximus GPRS: 35 kbps (download & upload)
  • iPhone on Proximus 3G: 350 kbps (download & upload)
  • iPhone via Wifi: 3500 kbps (download – upload is +- 300 kbps)

 

The real reason is that I wanted to see how fast I would wear out my Proximus data plan (200MB per month). The answer: with GPRS I would need more than 12 hours of continuous downloading, with 3G I could do it in less than 2 hours. So GPRS is pretty safe, it’s also easier on your battery, but you have to live with slow, pre-1996 modem-like performance. The latency – the time it takes to get your first byte after requesting a URL –  is easily 10 to 50 seconds. Not milliseconds, seconds!

 

As a side note: do not take a time-based data subscription, certainly not with the iPhone. My first post-iPhone Proximus invoice was 800,- euro, which is more than the price of my iPhone! When I contacted them about that, they immediately offered to reimburse it and advised me to switch to a size-based plan. I guess I was not the first one …