[Q] No progress to connect Adhoc netwrok for S3? - Galaxy S III Q&A, Help & Troubleshooting

HELLO PLZ HELP ME OUT..
After 3 days of research over internet i finally can tell that i have successfully rooted my SAMSUNG S 3(i9300) ver (4.1.1) but still i am not able to find any strong development on ADHOC enabler of galaxy s3.
I am not able to connect My rooted Samsung Galaxy S3 jelly bean with WiFi shared via Adhoc method from my laptop (Vista Sp-2) or can say that with Ad-hoc network. I tried to root my newly purchased S3 and installed WIFI adhoc enabler and also replaced the wpa_supplicant, But still adhoc network are not working.
I followed this method but no success on Samsung Galaxy (i-93000 V 4.1 Jelly bean )
Please help me out its very urgent as i am not having Wifi connection I am using USB 3g Internet

No solution that I know of...
There are some work arounds posted for WiFi tethering, but I have not seen a solution that provides ad-hoc wifi support for Galaxy S III or Nexus 7. Since these devices have been around for some time now, this is either not a important problem (perhaps work arounds make it less of a problem) or a very hard problem, or even worse... both.
I would like to connect to the Brookstone Rover 2.0 for example, but cannot unless I can solve the ad-hoc WiFi issue. The workarounds are not of any help so far.
I have not jumped into a deep technical review of the issue so I cannot comment. I was hoping someone already had this worked out or was working on it. If not then I will start looking more closely at the problem.

Still no response
Plz help me out still i am not lucky enough
sailor0245 said:
there are some work arounds posted for wifi tethering, but i have not seen a solution that provides ad-hoc wifi support for galaxy s iii or nexus 7. Since these devices have been around for some time now, this is either not a important problem (perhaps work arounds make it less of a problem) or a very hard problem, or even worse... Both.
I would like to connect to the brookstone rover 2.0 for example, but cannot unless i can solve the ad-hoc wifi issue. The workarounds are not of any help so far.
I have not jumped into a deep technical review of the issue so i cannot comment. I was hoping someone already had this worked out or was working on it. If not then i will start looking more closely at the problem.
Click to expand...
Click to collapse

Sorry for reviving a very old thread but I too have a s3 (i747m with JB 4.1.1 stock rooted) that I've tried getting adhoc working. I've also tried everything the OP mentioned with no luck. I have a laptop (running WinXP) in my company truck that's has a 24/7 cell data connection. With my iphone5 I can connect using adhoc no problem but the s3 will not even detect the ssid. I've been reading for the last 3 days and haven't found a solution to this. I'm hoping someone has finally released some sort of patch. Failing that I'm due for a computer upgrade soon so hopefully I'll get win7

Related

[Q] My S2 can not find Wifi ad-hoc ?

Hi there. I've got my beloved S2 yesterday. Everything is very good as expected. The only thing makes me unhappy is that my S2 is not able to find the wifi ad-hoc from my PC which my HD2 is doing well. I had to install all apps by data
Please help me if anybody here know about this problem
Thank you very much
read this
http://forum.xda-developers.com/showthread.php?t=1066102

How Can I Use 3G USB Modem with Tablet s?

is there any one know?
I have huawei E170 3G modem and disable flashdrive mod. I disabled with DC-Unlocker client
But Tablet S did not recognize the 3g modem (Unsupported USB Device Connect)
Please Developer Friends Help me.
Thank You
http://forum.xda-developers.com/showthread.php?t=914350
Here you've got some info. Unfortunately you will have to wait for a root solution.
yes I tried some posts but nothing else
Yes we are waiting developers friends
Tried it using an aircard but android only picks up the usb stick.
I dont know if it actually help but I saw this on tech republic when they open the tablet.
3G-ready motherboard and case: Sony left an open spot on the motherboard and inside the case for a 3G or 4G card. The internal mounting bracket even has screw holes for it.
Dont know if it is possible to add an internal modem or install driver for that.
Code:
techrepublic.com/blog/itdojo/sony-tablet-s-teardown-wild-wedge-shaped-case-hides-unique-hardware/2930
Maybe this will help you http://forum.xda-developers.com/showthread.php?p=25615728#post25615728
At least worked for me. It disables other functions of USB 3G sticks and leave them to be acting only as 3G modem, which then tablet recognizes.
Is there anything new? I have got rooted ICS on my tablet. Is it possible to use 3G USB Modem on my tablet? I have got 2 USB-Modems. The first is ZTE K3565-Z and the second is Option 4G Systems XS Stick P14. Is there a solution?
djlars said:
Is there anything new? I have got rooted ICS on my tablet. Is it possible to use 3G USB Modem on my tablet? I have got 2 USB-Modems. The first is ZTE K3565-Z and the second is Option 4G Systems XS Stick P14. Is there a solution?
Click to expand...
Click to collapse
If darkjesus's method didn't work, then I'm not sure anything will. These modems are not easy to work on a lighter system like Android.
I'm happy to be proven wrong, of course.
In a german forum, i found an app called "UMTS Manager". With this app you can connect with 3G Networks with some Huawei-Sticks and maybe some other devices, too. They use mode-switch to switch device mode to modem only and then it works for them. Here's the link:
http://www.android-hilfe.de/asus-ee...-stick-zum-laufen-kriegen-17.html#post3236187
Of course, a lot of pages But some of them got ZTE K3565-Z working. For me it doensn't. Maybe we can find a solution
I found the reason, why it does not work on Tablet S. Our Tablet does not create ttyUSB*-devices when attaching 3G Modem to the Tablet. Normally it creates ttyUSB*-devices, attaches the Modem there and you are able to connect. I think it's a kernel issue or Sony modified the kernel. But with Custom Rom and Kernel which has got this "feature" it is possible to connect via 3G Modem. Maybe one of us could create this custom Rom..
So how?
Hi there friends
So any tablet s user here found a way to use 3G on this tablet?
About a year...is this question solved? I just bought sony tablet s 32gb wifi and of course hoping usb modem work
-sorry for my bad english
RandyAnggara said:
About a year...is this question solved? I just bought sony tablet s 32gb wifi and of course hoping usb modem work
Click to expand...
Click to collapse
You will have better success looking for a portable 3G-to-WiFi hotspot device. Not only will you not have to worry about installing USB modem drivers, the device will work with a non-rooted tablet. Also, if you have a 3G smart phone, look into WiFi tethering.
Cat McGowan said:
You will have better success looking for a portable 3G-to-WiFi hotspot device. Not only will you not have to worry about installing USB modem drivers, the device will work with a non-rooted tablet. Also, if you have a 3G smart phone, look into WiFi tethering.
Click to expand...
Click to collapse
Yup, finally I bought portable 3g/4g wireless n router. Easy to use. Thanks by the way.

My galaxy S2 keeps crashing my TP-LINK router

Hi everyone.
When my father got his samsung s2, suddendly my tp-link was loosing its wifi connection, while lan kept working.
In the days when he is not at home, wifi doenst crash, but when he arrives sooner or later after he connects his s2 to our wifi network it goes down.
Recently my dad moved out and i've acquired a s2 to my own. And i think the same is happening with mine too.
And as u may know its really annoying wifi keeps crashing when i have 3 devices that rely on it.
Additional information:
1st s2 - Rom cm10
2nd s2 - rom stock ics
Make sure your routers firmware is upto date.
already have. and no firmware is available for now. but the problem persist
Anyone know how to fix this ?
ruibullseye said:
already have. and no firmware is available for now. but the problem persist
Anyone know how to fix this ?
Click to expand...
Click to collapse
Have you contacted the manufacturer or checked official site/support forum?

S3 wireless signal problems

Hello. I bought a S3 Pebble Blue 16gb about 6 months ago. The prone its not locked and camed from Free Mobile network in France. Since then I had wifi problems ... signal dropping, constant speed 5Mb, no wifi N. I waited for new firmwares ... tried modified ROM's like Omega but still no luck. With the new ROM for France JZO54K I can see some small improvements (the wifi connects a little faster and there is a small increase in speed) but the wifi is still pretty unusable. I have 3 different Wifi N Routers at Home and all connect for a brief time at 65MB or &@ in wifi N and then drops to wifi B or G down to 5MB or 1 MB. When I connect for 30 seconds the internet works well but after that u cannot use it anymore ... the speed is very very low. The 3G network works a lot faster than my wifi. I have tried different routers and the same results. I invited 2 of my friend with Galaxy s3 and their phones connect ok in wifi N 72MB to my router. I have a Iphone and Ipad that both work well on my network so the routers are out of the question. I have tried all the "fixes" i could find on the internet with no luck. Do you think this could be a problem that the guarantee could fix it? I dont want to send the phone and to get it back the same when they see that the wifi works ... but with 5mb ....
I made a small movie to explain the "things" better.
ww.youtube.com/watch?v=B13a-3k1Pu8
Thanks in advance
The link for the video is in my signature
Same Problem
naighba said:
Hello. I bought a S3 Pebble Blue 16gb about 6 months ago. The prone its not locked and camed from Free Mobile network in France. Since then I had wifi problems ... signal dropping, constant speed 5Mb, no wifi N. I waited for new firmwares ... tried modified ROM's like Omega but still no luck. With the new ROM for France JZO54K I can see some small improvements (the wifi connects a little faster and there is a small increase in speed) but the wifi is still pretty unusable. I have 3 different Wifi N Routers at Home and all connect for a brief time at 65MB or &@ in wifi N and then drops to wifi B or G down to 5MB or 1 MB. When I connect for 30 seconds the internet works well but after that u cannot use it anymore ... the speed is very very low. The 3G network works a lot faster than my wifi. I have tried different routers and the same results. I invited 2 of my friend with Galaxy s3 and their phones connect ok in wifi N 72MB to my router. I have a Iphone and Ipad that both work well on my network so the routers are out of the question. I have tried all the "fixes" i could find on the internet with no luck. Do you think this could be a problem that the guarantee could fix it? I dont want to send the phone and to get it back the same when they see that the wifi works ... but with 5mb ....
I made a small movie to explain the "things" better.
ww.youtube.com/watch?v=B13a-3k1Pu8
Thanks in advance
The link for the video is in my signature
Click to expand...
Click to collapse
I have the same problem, although my phone worked perfectly for about 6 months. I thought in the beginning that my WiFi chip was broken. through multiple drops from small distances. But I can't help you more then just saying that I have EXACTLY the same problem. The WiFi at home works for my PC, MAC, Ipad, Iphone(s), and all my other media, flawlessly. So the only thing I can think of is that we join forces and search the forums and keep track of new ways to fix the issue. Good luck and please post back if You find the solution.
Thanks for the reply. I'm considering calling Samsung for the waranty but I allready know their answer ... "does the wifi works ? ... yes ... Well there is no problem" and the waiting time in France I heard its from 2 to 6 weeks ...
There are some smart solutions one can try but they require some software on Pc and so forth. Look at the post named (my galaxy s3 won't connect to wifi), on the Q&A section for sgs3 here. They give some tips
Try friend gl
Sent from my GT-I9300 using xda app-developers app
Hi dude.
Now after some time I have a working phone. This phone has given me more then one headache. The wifi problem I had seemed to be kernel specific. When I started with faryaabs supernexus rom M1 (latest) the phone seemed to work. Instead the phone startes freezing. I solved this to through the DFG method in the ulultimate freezing thread here on xda. So my recommendation is to root install cmw recovery and try faryaabs latlatest rom. Heck you might like it.
Im currently on the leaked 4.2.2 touchwiz. Works ok!!
Cheers
Niko
Sent from my GT-I9300 using xda app-developers app

rk3188 wifi, 3g issues

Hi! I bought HU for my bmw e46 and unfortunately my excitement about it soured a bit, when I realised that my wifi wouldn't turn on at all... I wasn't worried that much because I was gonna use 3g huawei modem anyway to have independent internet for the unit. Unfortunately it doesn't work either, because by instructions you need to turn wifi on as well... I had impression that it was software issue and tried looking for solution. I came across PPP widget, but as there is no way to get connection I cannot access play store and install through apk doesn't work. I then decided to give it malaysk rom with hope that this would solve my Issue, but it didn't. Its all the same. This must be a hardware issue with wifi adapter by my assumptions, but why dongle is not working when it has nothing to do with wifi? Does anyone know how to get 3g working? I just want my 3g and I dont think I'll need wifi that much. Also does anyone have stock 5.1.1 rom for eonon? I tried backing up, but it went wrong and I cannot reverse it in case Id need to send it back. Thanks for help in advance!

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