My phone reboits when I enable portable wifi hotspot. Please help....

[DSDCreations]

So i am trying to use my phone as a wifi hotspot in my villa, because theres no DSL but tye 3G is good. I enable it and even if the mobile data is on or not, when no devices are connected, my screen goes black and the phone reboots. Any suggestions??? Thank you in advance.

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[funkylogik]

That shouldnt happen but if it cuts off when screen cuts out, get an app that keeps screen on
Either that or factory reset.... JB update has ***** it up

Unbranded international s3 with Official JB. Paisley, Slotland, Western Europe :beer: