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:
Related
i notice that my phone have problem of losing connections (phone signal) quite often which causes the phone cant make or receive call. i usually go outstations and everytime when i travel i have this problem. i thought it was the problem from the android 1.6 but after updating to android 2.1 through the SE website the problem is still there. recently i end up with the conclusion that my phone have problem with GSM signal, whenever i go to outstation where there is no 3g/WCDMA in the area but suppose to have the GSM signal i got this problem. please bear in mind that i have change and tried the setting for WCDMA ONLY,GSM ONLY & WCDMA/GSM PREFERED but the problem still persist, and please bear in mind i have tested with my other phone and it works fine at those places. please advise if this is the problem of the phone itself or just the setting of my phone. Tq
Exactly same case here,losing signal without no reason.Only one time I saw all 4 bars.Other phones works just fine.OS updated to 2.1,problem remains same,and that also affects to battery duration.
Hi just come over from an iphone 4 and loooving the galaxy S2 but im having issues. Im on three uk network and after so long on the phone the data wont work. Even though ut says 2 bars most of the time. It also keeps going from h to 3g quite often which might be doing something to.it?
Any ideas?
Matt
P.s its factory 2.3.3 and have tried resetting the phone to cure the problems with no success
Hi,
We have 2 galaxy s2's in the house one works fine but the other (luckily for me its my wifes) keeps disconnecting from the home wifi, it even requires the password to be re-entered each time. I have cross referenced settings on the 2 handsets but can find no differences.
Model GT-I9100
Android version 4.1.2
Neither phone has ever been rooted
Any ideas you may have will be highly appreciated
Cheers
Hi. My Galaxy S3 i9300 drops network connection from time to time for no reason. I have a full coverage in the city, all the signal bars are full, however it drops the signal sometimes and reconnects again. That's very annoying while talking on the phone. What I tried so far:
Clear cache
Hard reset
Changed to another custom stock rom
Installed another kernel and modem driver
All these makes me think that it's a hardware issue. Anyone who knows what it might be and how can I fix it? I have a hot air gun and I am able to replace parts if one knows which part might be faulty on the motherboard. Thanks!
*#*#4636#*#* and change to gsm only (mobile network will not work, changes work untill reboot). Use that if johnny_GSR post dont work for you.
Hello, i lost my antenna signal and i can´t get it back. I´m using CM13 snapshot 20.08.
Yesterday all was working fine but now the signal is lost. I reinstalled the rom clean but still the same problem. Any indears what can be the problem?
johnny_GSR said:
Your baseband version is ok or unknown? Maybe you need to reflash only modem
Click to expand...
Click to collapse
yesterday all was working and over the night the signal is lost. can it be that´s a hardware issue?
johnny_GSR said:
Can be hardware issue, but check baseband if is unknown to be sure
Click to expand...
Click to collapse
i checked and baseband isn´t unkown. Thanks for your reply. I think it´s a hardware defect.
Good afternoon,
I have a galaxy s6 925i,
I'm having problems on the network,
Performing some tests and realized that the problem is with the cell phone.
Before my phone took the 4G network normally, after I switched to the NN4 ROM I realized that my 4G signal did not work anymore. I thought it was cell phone coverage issues.
I changed operator and continued with the same problem.
I changed the ROM, did the wipes and nothing.
I put the original ROM, I installed the MODEM file and CSC and it did not work.
My wife owns a Galaxy S7 and I use my chip normally in 4G.
At the moment I am with the ZTO ROM my signal is very intermittent and I do not know what to do.
If anyone can help me.
I thank you all.