After sometimes, it comes back to the normal condition and works as before but the problem keeps on repeating very often. Solution: This problem can be resolved easily by updating the device with the latest update.Sony has released their software update available on their website. Click on that and it will update your phone’s software.
There’s also a possibility that the power-saving Stamina Mode is having an impact because it stops automatic syncing and cuts connections when you turn the display off.
You can use the free app Wifi Analyzer to check your signal strength.
There might be various reasons behind this issue such as a backup issue or stamina mode related issue. Solutions: Many users till date have complained about this sudden death issue in their Sony Xperia.
This bug was also referred as the sleep of death where the phone goes to sleep very often but do not wake up even though you try as hard as possible.
We’ve got a list of the most commonly reported Xperia Z3 problems right here, along with suggestions on how to fix them, or work around them.
If you’re wondering how to repair your Sony smartphone, and hoping to avoid having to send it in for a service, then you’re in the right place.
Some people have had trouble connecting to specific routers, but most people are finding that the signal drops frequently.
In some cases the problem is exacerbated when Bluetooth and Wi-Fi are turned on at the same time.
Boasting a beautiful 1080p display, a 1.5GHz quad-core processor, and the ability to take a bath with you, it has sold well, and marks a comeback for Sony.