I9505 Samsung s4 - GSM-Forum

cay02100 · 01-11-2015, 23:13

Hello sur please help I9505 no wifi / wifi dont activate
Mobile is on OS android 4.4.2 Kitkat

Flash différent firmware same problem
Wifi was working good before unlocking by z3x

Thank you In advance

rasgula · 01-12-2015, 08:43

Post logs here first.
Try to restore backup if you have.
Good luck

Sent from my SM-N900W8 using Tapatalk

cay02100 · 01-30-2015, 01:28

Hello restore everything still no wifi when click on wifi button it try to switch on then switch off Again and tried to write good Phone nvm , cert , efs still nothing with wifi Fix

Envoyé de mon iPhone en utilisant Tapatalk

ecs87 · 01-30-2015, 02:56

I'm pretty sure this is a problem with the stock firmware/hardware from Samsung. Why? I experienced it on L720 quite often. Solution? Pull the battery, wait 3-5 seconds, throw it back in, boot up the phone. Yes, it's that simple. On a full stock firmware, not rooted, no apps, I toyed around with the no-wifi situations. A battery pull solved it nearly all the time. It may not work for you (especially if you're on mismatched firmware versions) but it worked for my S4.

[RANT] So Samsung and Sprint can patch up the NVM folder, bloat the phone even more, and still not solve the Wi-Fi issues? Seems like a lot of useless patches for nothing. The phone ran best on 4.2.2 anyway. I'm just annoyed that there isn't a way to downgrade it since Samsung wants to become Apple-like [/RANT]

01-11-2015, 23:13	#1 (permalink)
cay02100 Freak Poster Join Date: Nov 2013 Location: France Age: 34 Posts: 255 Member: 2075792 Status: Offline Sonork: 14055112 Thanks Meter: 28	I9505 Samsung s4 Hello sur please help I9505 no wifi / wifi dont activate Mobile is on OS android 4.4.2 Kitkat Flash différent firmware same problem Wifi was working good before unlocking by z3x Thank you In advance

01-12-2015, 08:43	#2 (permalink)
rasgula No Life Poster Join Date: Feb 2005 Location: Canada Posts: 1,278 Member: 119464 Status: Offline Thanks Meter: 288	Post logs here first. Try to restore backup if you have. Good luck Sent from my SM-N900W8 using Tapatalk

01-30-2015, 01:28	#3 (permalink)
cay02100 Freak Poster Join Date: Nov 2013 Location: France Age: 34 Posts: 255 Member: 2075792 Status: Offline Sonork: 14055112 Thanks Meter: 28	Hello restore everything still no wifi when click on wifi button it try to switch on then switch off Again and tried to write good Phone nvm , cert , efs still nothing with wifi Fix Envoyé de mon iPhone en utilisant Tapatalk

01-30-2015, 02:56	#4 (permalink)
ecs87 Banned Join Date: Nov 2013 Location: Chicago, IL Posts: 995 Member: 2076039 Status: Offline Thanks Meter: 648	I'm pretty sure this is a problem with the stock firmware/hardware from Samsung. Why? I experienced it on L720 quite often. Solution? Pull the battery, wait 3-5 seconds, throw it back in, boot up the phone. Yes, it's that simple. On a full stock firmware, not rooted, no apps, I toyed around with the no-wifi situations. A battery pull solved it nearly all the time. It may not work for you (especially if you're on mismatched firmware versions) but it worked for my S4. [RANT] So Samsung and Sprint can patch up the NVM folder, bloat the phone even more, and still not solve the Wi-Fi issues? Seems like a lot of useless patches for nothing. The phone ran best on 4.2.2 anyway. I'm just annoyed that there isn't a way to downgrade it since Samsung wants to become Apple-like [/RANT]