i9300 - Low WiFi signal

Hi guys,..

I need a help. My phone has very low WiFi signal. I thought it could be ROM's problem so i flashed stock ROM back > but it hasn't helped.
I checked wifi antena, i tried to put it out and run phone without that, but phone still could connect to WiFi without antenna.

I have S3 NEO (i9301) motherboard, but there is no antena like in S3. ( i wanted to change antena).

Do you have some advice for me?

Thank you a lot:crying:

Phone Stuck at "Samsung Galaxy S3 Gt i9300 black text

Hello everyone. I have a problem with my s3 if I install a custom ROM with Android 4.3 or others with 4.4.4 with some of these Rom the phone will lock in the home screen "Samsung GT i9300 galaxy s3" white writing.It is strange because only some Rom make this and unfortunately with my favorite rom.

The Roms are all compatible .. installations are clean .. after I also try to do a factory reset but goes anyway. help me please

[HELP] samsung s3 i9300 exynos Dual booting

Hi everyone.
is there a free person there,that willing to help me.
its kinda long story.

i have Samsung Galaxy s3 GT-i9300 ram:830mb internal:16 gb quadcore.

i was amaze to read about the 'Googy max2 Kernel' about the dual boot.
http://forum.xda-developers.com/gala...1-8-0-t2270158
and i also go to youtube to know how to do it.

i download the 'Googy max2 Kernel' and try it to my Android Revolotion HD rom 4.3,but its failed.
stock in the boot black screen while the sensor is blinking.
so i gues my custom rom did not match in the Googy max2 kernel.

can my device support the Googy max2 kernel?
there so many galaxy s3 nowadays and deferent ones.

is it can support.
can you link me all the procedure and download links the custom roms that support my device and also support the Googy Max2 Kernel.


Reason for doing this?
just want the Touch2wake up features.

please help me guys.

same screen as i9300?

Hi guys
I want to buy a 9305 with a cracked screen from a friend, I think that they both have the same screen and inner parts. So, am I right
Please reply quickly guys, I need to confirm as soon as possible

Stagefright fixes for CM11 / Samsung I9300

I can't find any sources if this gets fixed. The latest nightly is from June.
Has anyone more informations to share?
What are my options if this doesn't get fixed? The S3 is still good enough for me.:D