cant connect my samsung galaxy phone to wifi password is fine but it keeps scanning and then says there is an authentication p

lilvery

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Oct 18, 2014
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cant connect my samsung galaxy phone to wifi. The password is fine but it keeps scanning and then says there is an authentication problem
 
Solution
on some routers that are older n you may have to tweek the wifi router. i found on my router if i set it to 300n speed my devices stop working. on your router for testing turn of wep/wpa see if the phone connects. then try wep first then a wpa. also try updating the router firmware to see if it a bug.
on some routers that are older n you may have to tweek the wifi router. i found on my router if i set it to 300n speed my devices stop working. on your router for testing turn of wep/wpa see if the phone connects. then try wep first then a wpa. also try updating the router firmware to see if it a bug.
 
Solution

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