Potential solutions for wifi droppingproblem on Sony Xperia Z
First of allmake sure that you haveturned the Bluetooth off whenconnecting to wifi. Also turn off theStamina mode. You can check if it is offgoing to Settings > Power management >Stamina mode.
1. After checking the previous two,restart your phone and the router.
2. Check properly that you haveprovided the right details and password.
3. Make sure that you have the latestfirmware. For your router, you need tocheck the website of the manufacturerand for your phone this should come asan OTA updates.
4. Try to change the channel of yourrouter and ensure that DHCP is on.
Go to your modem bac koffice.. type thisin the url
Linksys – http://192.168.1.13Com – http://192.168.1.1D-Link – http://192.168.0.1Belkin – http://192.168.2.1Netgear – http://192.168.0.1.
5. Turn off the MAC filter on your routerand add your phone’s MAC address.
6. Try Sony’s PC software. Install thesoftware on your PC and then go toSupport zone, then Start > PhoneSoftware Update > Start.
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