samsung galaxy s3 neo i9301l - Android Q&A, Help & Troubleshooting

wifi issues,
i had s3 i9300 and all over the house the wifi was good, same distances to my house i noticed that my new phone s3 neo i9301l has no signal!
i did not update (update of 63 mb)the firmware because i see that is no root available yet,
does anyone know how can i fix the wifi issues?

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[Q] galaxy s2 keeps losing wifi connection

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[Q] HDC Galaxy S4 Legend - Phone Signal and WIFI problems

Hello comunity. Im Elian from Argentina. Im following this forum for quite some time but i never posted. So this is my first post.
I bought a chinese replica from a popular dealer from Aliexpress 1:1 of the Samsung Galaxy S4 - (MTK6589) with air gesture, smart stay, and flipcover support.
Based on what i've read seems to be a HDC Galaxy S4 Legend, but im not sure.
Everything works great except for two mayor issues:
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Wifi Signal is poor. I have to be standing 10 feet from the internet router to get a decent conection
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No outgoing or incoming calls with different network and ROM tried without success.
Elian_BHZ said:
Hello comunity. Im Elian from Argentina. Im following this forum for quite some time but i never posted. So this is my first post.
I bought a chinese replica from a popular dealer from Aliexpress 1:1 of the Samsung Galaxy S4 - (MTK6589) with air gesture, smart stay, and flipcover support.
Based on what i've read seems to be a HDC Galaxy S4 Legend, but im not sure.
Everything works great except for two mayor issues:
Phone Signal does not work good. I have to be outdoors, out of the house to get a usable signal
Wifi Signal is poor. I have to be standing 10 feet from the internet router to get a decent conection
My local phone company (Personal Argentina) works on band 850 y 1900 Mhz
Does this two issues can be solved by changing the original rom to a custom one like hdc S4 legend Fluffy Galaxy S4 CWM FLASH NOTE3 PORT from Fluffy ??
Anyone of you had a similar problem ? Thanks
Click to expand...
Click to collapse
I have similar problem, no outgoing or incoming calls, tried installing 3 different ROM and also tried different network cards. On the top of the network signal bars its all grey and there is a cross (x)!! Has anybody got solution to help? Thanks
hdc galaxy legend signal problem
hello i have the same problem here in croatia with t- mobile provider.
i have tryed fluffy s rom and no luck. my network signal little bit working and then no reception at all. hardwere seems to be ok. I checked with smartphone service . And bands are ok to. smartphone suports t- mobile bands. I dont know what is wrong.
Hi guys I have had same issue. I round one post here to increase signal with Cooper to stick, bit it didn't works. Resolved to insert directly into antenna a piece of flexible metal band stick on cover
See picture.
Sent from my GT-I9500 using XDA Free mobile app

[HELP] Signal

Hi, I'm having some issues with signal after I put a custom ROM for My Galaxy S5. After I installed the rom my signal comes and goes, like it would stay up for a minute and then go away.
Rom:
http://forum.xda-developers.com/tmo.../rom-twi5ted-lollipop-5-0-v1-deviant-t3037766
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Galaxy S3 I9301 - Low WiFi Signal Even After Factory Reset

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:

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