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Sperm whale families talk a lot. Researchers are trying to decode what they're saying

Sperm whale families talk a lot. Researchers are trying to decode what they're saying Scientists are testing the limits of artificial intelligence when it comes to language learning. One recent challenge? Learning ... whale! Researchers are using machine learning to analyze and decode whale sounds — and it's just as complicated as it seems. Curious about other mysteries of nature? Email us at shortwave@npr.org.
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Reset your Android smartphone: why and how?


Reset your Android smartphone can give it a serious boost. It finds itself blank of all applications and documents (photos, music) and perhaps even a malware you did not know it was present. A radical but often effective solution, the reboot can offer a return to a quality user experience. We explain how to do it in a few simple steps.




Reset your smartphone? Sometimes it's better to start over, even if it means losing the data. A risk that is moreover less and less valid if you are careful: the latest versions of Android make it easy to set up regular backups of your smartphone. You will see, reset your device offers many benefits. We will explain everything to you!


Why reset your smartphone?


First reason to reset a smartphone: it is slow or seems buggy. If, despite several attempts, the origin of the problem is not found, it is clearly better to start from scratch by erasing all the data from the smartphone.

There may also be issues after an update: These can create compatibility conflictswith your applications. One of the first solutions is to clear the cache of applications, but sometimes it is not enough. In any case, if you had encountered a problem after an update, starting again on new bases always seems like a good idea.

Another possibility: you made a false manipulation, when flashing a ZIP file on a rooted smartphone for example. Finally, last reason, the desire to simply make a big spring cleaning in your smartphone. We must admit that delete one by one files or applications can be tedious. It is better to erase everything at once and then return the applications and files according to the needs of the moment.

How to reset your smartphone?


Before you start the operation you must save your photos, music, and SMS, for not to lose nothing important. And for those who are afraid of having to reconfigure all the parameters, know that now most manufacturers allow a backup of the parameters. As for Google, it will save your passwords, including those of Wifi, but also the list of your applications to find them quickly.

This is the way to go on an android device, it is almost the same on all smartphones:

    
Go to Settings  >>>  Backup & Reset >>> Factory Data Reset >>> Reset phone


 


That's all your smartphone is now like "out of the box".


Another manipulation exists, much more radical. For that it is necessary:

    
Turn off your Android smartphone, then turn it back on by pressing Volume Up + Home + Power or Volume Up + Power depending on the manufacturer

    
Choose Wipe data / Factory reset, then Yes- delete all user data and confirm with Power
    
Once finished, you are back in the general list, press Reboot system now


جديد قسم : by nadjb