Weak Wi-Fi signal after Android 6 update

[Ali34]

In new version of Android 6 z3 the phone speed very low and signal wifi very weak is very bad please fix the bug

[Uliwooly]

@Ali34

Could you elaborate? Do you experience the same while on >>> safe mode ?

[Rickard]

You might experience that the Wi-Fi coverage in the Xperia Z3 and the Xperia Z3 Compact appears to be weaker than before the upgrade to Android 6.0. However, the reception is not weaker. It's only a perceived Wi-Fi coverage downgrade, due to a bug in how the Wi-Fi bars are calculated. This is a known issue which will be corrected in an upcoming software update.

Could you elaborate on how the phone is slow?

[Jack03]

after new android update, the z3 my sony wifi worse start. Who met the same problem, may I know how to fix it

[Uliwooly]

@Jack03

Could you elaborate on the issue?

[saleef]

Hello,

My xperia Z3 WIFI stregth has found to be reduced after marshmallow update, wifi signel disappearing frequently from my Z3 ( while my laptop and tab dosnt have any problem with wifi signal ).

anybody has the same iisue ? how to fix it?

[Thao91]

Same question

[DanielLee]

I just got my update i am having the same issue. I dont want to repair or reset my phone

[Jack03]

wifi catch poorly than android L

[Christofer]

@Jack03 Please see Rickard's post earlier in this topic.