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[Q] [Need recommendation] Wifi issue on 4.3

OP hawkcheng

22nd August 2014, 09:17 AM   |  #1  
OP Junior Member
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1 posts
Join Date:Joined: Aug 2014
Greetings,
After upgrading to 4.3 [NE1] firmware through OTA, my wifi can't find many hotsport. The signal strength becomes very weak.
At the same location, my S3 can find 10 conenctable hotspot, but this note 2 can only search less than 3, and barely connect any of them successfully.

I studied a lot of solution at XDA, then I determined to root my note 2 and get it fixed.
Thought it's relative to KNOX security; so after root this phone, I
- install supersu.zip
- install script file to remove Knox

Almost refer to below thread
http://forum.xda-developers.com/show....php?t=2731043

Doing everything completely and successfully, however, my wifi still runs not very well.

Anyone can provide recomemndation for me?

If changing modem will help wifi connectivity?

Mine is region-BRI /Taiwan/ revision (PDA: N7100ZSUENE1 CSC: N7100OZSENE1 MODEM: N7100ZSENE1). Or, shall I update my firmware through Philz-recovery to 4.4.2 directly? Any specific revision I can upgrade it directly?

thanks you all of your ideas!
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