What am I doing wrong? Wifi tether issues - Verizon Droid Charge

OK so I started over and am running CFW humblecomb 4.0. I flashed using Odin and running 2.6.35.7-EP1. I still cannot get any wifi tether to work. I downloaded Open Garden and Barnacle tether and neither work I get these errors.
NAT: Could not set MTU or pdpbr1:Invalid argument
WIFI: Could not set ad-hoc mode of eth0: Invalid argument
WIFI: Could not set ssid of eth0: Invalid argument
I also downloaded and installed WiFi Tether v3.1 beta 11, 10, 9, 8 and 7 and it works once and then I get setting ad-hoc mode failed and setting channel failed. I don't know what I'm doing wrong.

I would recommend ditching that ROM and flashing one based on the OTA or stock itself. Also wifi tether pre 12 works the best for the charge.
Sent from my pocket-sized, Linux-based computer using electromagnetic radiation.

How would I find out which would work

OK so installing another wifi tether release, I'm on 8 at the moment, I get Configuring softap failed
Starting softap failed
Activating WiFi Interface failed.
I have changed the setup method to softap for Samsung(master) and reinstalled binaries/configs. I even changed the device profile to Samsung Captivate as another thread suggested.
Anyone help?

im in a similar but different boat. Running infinity (see sig) and wifi tether 3.1 beta 10 works to tether my tab to, but once I turn the tether off it completely disables my wifi: I can't tether again, connect to wifi, even turn ON wifi until I reboot. WTH.

mtmerrick said:
im in a similar but different boat. Running infinity (see sig) and wifi tether 3.1 beta 10 works to tether my tab to, but once I turn the tether off it completely disables my wifi: I can't tether again, connect to wifi, even turn ON wifi until I reboot. WTH.
Click to expand...
Click to collapse
Use pre 12 not a beta
Sent from my pocket-sized, Linux-based computer using electromagnetic radiation.

mtmerrick said:
im in a similar but different boat. Running infinity (see sig) and wifi tether 3.1 beta 10 works to tether my tab to, but once I turn the tether off it completely disables my wifi: I can't tether again, connect to wifi, even turn ON wifi until I reboot. WTH.
Click to expand...
Click to collapse
Common problem with the beta. Like everyone else says, use the pre 12
Sent from my SCH-I510 using xda premium

I dont see pre 12. Will pre 13 work?

This one is the best and should work for everyone.(pre 12 ver3_0). copy to your SDcard, then use appinstall to install. Once done, open the app and in profile setting select Samsung Fascinate, in setup-method select softap for Samsung(master).

yay it works! huge thanks.

buhohitr said:
This one is the best and should work for everyone.(pre 12 ver3_0). copy to your SDcard, then use appinstall to install. Once done, open the app and in profile setting select Samsung Fascinate, in setup-method select softap for Samsung(master).
Click to expand...
Click to collapse
Just as a FYI, running this app caused my phone to reboot every-time I tried to run it, I am running:
[EP4D] Gingerbread 2.3.6 W/Root/CWR/IMO Kernel 4.0
has anyone else with EPD4 run into this?

Mine is working now too!! THANKS

andy_fr said:
Just as a FYI, running this app caused my phone to reboot every-time I tried to run it, I am running:
[EP4D] Gingerbread 2.3.6 W/Root/CWR/IMO Kernel 4.0
has anyone else with EPD4 run into this?
Click to expand...
Click to collapse
Issue I seen with reboot are, battery saving apps and apps that always on, they may step over the wifi tet. process. You can check this rom+kernel out. This is the best support rom+kernel for droid charge at the moment. Once you on, you never turn back. Humble,infinity and Gummy are on the way to retirement. The rom itself performce very well even without V6 and Overclock etc.. It's very stable, smooth and fast. Wifi tet should work flawless on this rom.
Make sure you disable LAGFIX EXT4 before you Odin this. Very important.
http://forum.xda-developers.com/showthread.php?t=1406951
Report back if you have tried and like it or not.

xconcepts said:
OK so I started over and am running CFW humblecomb 4.0. I flashed using Odin and running 2.6.35.7-EP1. I still cannot get any wifi tether to work. I downloaded Open Garden and Barnacle tether and neither work I get these errors.
NAT: Could not set MTU or pdpbr1:Invalid argument
WIFI: Could not set ad-hoc mode of eth0: Invalid argument
WIFI: Could not set ssid of eth0: Invalid argument
I also downloaded and installed WiFi Tether v3.1 beta 11, 10, 9, 8 and 7 and it works once and then I get setting ad-hoc mode failed and setting channel failed. I don't know what I'm doing wrong.
Click to expand...
Click to collapse
I agree with the given advise; ditch the ROM and get InfinityROM/TweakStock/or just Stock-rooted Odin, and then just google this:
"google wifi tether" the first option is usually the open-source project which always works well.

Same here! I have been struggling with that for a week.

andrewjt19 said:
I agree with the given advise; ditch the ROM and get InfinityROM/TweakStock/or just Stock-rooted Odin, and then just google this:
"google wifi tether" the first option is usually the open-source project which always works well.
Click to expand...
Click to collapse
I've been posting in another thread, but does anyone have a problem where their wifi tethered connection just keeps becoming disabled? At first it seemed to happen whenever the phone screen went black and the phone was on standby. All I had to do was turn the screen on and I could browse the internet and upload at full speed again.
I tried disabling and/or enabling the wakelock option, but that did nothing. Then I downloaded an all-black screensaver, disabled screen timeout, and left the phone completely on. But the stupid connection still keeps dropping after a few minutes. I discovered that all I have to do is *move the phone* to reestablish the connection. Somehow the proximity sensor's activation causes the program to "wake up" or something.
Has anyone else had these issues or know of a solution?

Related

Best tethering option?

Best tethering option for a rooted samsumg captivate?
Sent from my SAMSUNG-SGH-I897 using Tapatalk
Download non-US version of Samsung driver and then connect your phone via USB to PC. Select PC Internet for the USB setting on your phone and you're tethered. US verison of Samsung driver does not work.
android Wi-fi Tether is what I use.
http://code.google.com/p/android-wifi-tether/
The US captivate version does not have a wired tehering capability. (no modem). I use wireless-tethering available off of a google code project... The latest expirimental works great for me! Pm me and I will send links and post here when I am home.
Sent from -- ATT Captivate (Samsung Galaxy S) -- XDA app
Wrong. See my post above. It is just a driver trick.
Sent from my SAMSUNG-SGH-I897 using XDA App
i was using PDAnet and recent (finally) installed Samsung's Kies on my laptop so i could check for firmware updates,
Kies has tethering as an option, and oddly, my laptop seems to browse at faster speeds than with PDAnet
fwiw
nbs11 said:
android Wi-fi Tether is what I use.
http://code.google.com/p/android-wifi-tether/
Click to expand...
Click to collapse
Wi-fi is easiest option, otherwise you can download for 32bit this driver for USB tether: http://drivers.softpedia.com/progDo...SB-Driver-for-Windows-x86-Download-96692.html
64 bit driver also found on softpedia.
nbs11 said:
android Wi-fi Tether is what I use.
http://code.google.com/p/android-wifi-tether/
Click to expand...
Click to collapse
Which one did you download and install? I don't see an option for galaxy s
Sent from my SAMSUNG-SGH-I897 using XDA App
update: downloaded nexus one version...working fine, posting this from a wifi tethered netbook! SWEET SAUCE
Linux user confused.
I run linux on my laptops, HP i7 and Acer Ferrari. Had plugged in Samsung Captivate via USB for file transfer, networking detected phone and connected (first time I wasn't aware networking had used usb0 (phone) instead of my WiFi connection; eating up my 3G data). Tried later on my Acer Ferrari at work; connects within a few seconds of being plugged in. I don't have PDAnet or any other special USB program installed.
warri said:
Which one did you download and install? I don't see an option for galaxy s
Sent from my SAMSUNG-SGH-I897 using XDA App
update: downloaded nexus one version...working fine, posting this from a wifi tethered netbook! SWEET SAUCE
Click to expand...
Click to collapse
Install blocked?
I am rooted, but what else will I need please?
zeddock
zeddock said:
Install blocked?
I am rooted, but what else will I need please?
zeddock
Click to expand...
Click to collapse
Use android central sideoading wonder machine or enable your phone to sideload
jhnstn00 said:
Use android central sideoading wonder machine or enable your phone to sideload
Click to expand...
Click to collapse
I used the wonder and did eventually get to working tether but it doesn't give me option to install nonmarket apps directly from the phone; I have to dl them to the PC and install.
I tried to set it up with several different ways but no others seemed to work.
What suggestions do u have for most simple unblocking so installs can happen right at phone?
Thanx for the help! It was fun to get this far!
Zeddock.
zeddock said:
What suggestions do u have for most simple unblocking so installs can happen right at phone?
Click to expand...
Click to collapse
I used this: http://androidforums.com/samsung-captivate/124738-how-enable-sideloading-apps-captivate.html
XDA has this: http://forum.xda-developers.com/showthread.php?t=738376
Grrr. Android Tether worked fine for me at one time, now everytime I load it, and enable it, it locks my phone up so bad I have to unplug the battery....
Anyone else have this problem and know how to fix it?
smeltn said:
Grrr. Android Tether worked fine for me at one time, now everytime I load it, and enable it, it locks my phone up so bad I have to unplug the battery....
Anyone else have this problem and know how to fix it?
Click to expand...
Click to collapse
It's a known issue. Most ppl experience of battery pulling.
Besides the fact that it is very difficult to setup security (WEP???) and effectively block others, mostly brain dead iphones, to automatically connect to your phone, it is not really not worth the trouble. I fired up this Android Tethering on a busy Airport and immediately got more than dozen iPhone connected to it. The build-in access control can control who has the access to the internet but incapable of kick the ofenders off your phone. Battery was dead in less than 30 minutes.
There is now a new solution that enables native wireless AP (WPA2 capable) in addition to the USB tethering (still my favorite) in Captivate Android Development forum. Unfortunately you have to flash to a custom kernel in order to restore the wireless AP capability that was stripped off by request of AT&T.
so no other option for wifi tethering besides the custom kernel huh?
I really want to tether my iPad to it to show off to my friends at work
foxbat121 said:
It's a known issue. Most ppl experience of battery pulling.
Besides the fact that it is very difficult to setup security (WEP???) and effectively block others, mostly brain dead iphones, to automatically connect to your phone, it is not really not worth the trouble. I fired up this Android Tethering on a busy Airport and immediately got more than dozen iPhone connected to it. The build-in access control can control who has the access to the internet but incapable of kick the ofenders off your phone. Battery was dead in less than 30 minutes.
Click to expand...
Click to collapse
I'm using wireless_tether_2_0_5-pre7.apk and have NEVER had an issue with my phone locking up. I wonder if people are forgetting to turn off WiFi and bluetooth on their phones, which may interfere with the tethering process.
As to encryption, setting it up was very simple and I've never had anyone else leeching off of my wireless.
so I uninstalled my version, which I tried pre5, and pre8, none worked. Uninstalled, rebooted phone, installed pre7, didn't work, uninstalled ATM rebooted phone, then turned it back on and it works.. Weird...
smeltn said:
so no other option for wifi tethering besides the custom kernel huh?
I really want to tether my iPad to it to show off to my friends at work
Click to expand...
Click to collapse
the custom kernel isn't as bad as it sounds (all it does is to uncommented a few lines in the init.rc). But it does require Odin to flash it which is a hassle or error prone.
WhoTHCares said:
I'm using wireless_tether_2_0_5-pre7.apk and have NEVER had an issue with my phone locking up. I wonder if people are forgetting to turn off WiFi and bluetooth on their phones, which may interfere with the tethering process.
Click to expand...
Click to collapse
Nope. I used pre8 and don't have wifi or BT on. It crashed once. And refuse to work many times. And I have reboot the phone inorder to completely shut off the tethering (the adhoc network is still visible even if you turn off the tethering).

[FROYO WIFI FIX] 2.2 Wifi stuck at "Obtaining IP Adress"

A real fix has been found for this issue please follow this link to learn more
http://forum.xda-developers.com/showthread.php?t=907772
Awesome, thank you for this. I was having similar problems with mine after the Froyo flash too. I'll give it a shot.
I've been using Froyo since DG posted the link to JI6...and I've never had this issue. I use wifi on a daily basis. Weird.
Super weird...what would your android id have to do with wifi?
Oh and this belongs in general!
RKight said:
I've been using Froyo since DG posted the link to JI6...and I've never had this issue. I use wifi on a daily basis. Weird.
Click to expand...
Click to collapse
Same here never had a problem with wifi
Sent from my SAMSUNG-SGH-I897 using XDA App
RKight said:
I've been using Froyo since DG posted the link to JI6...and I've never had this issue. I use wifi on a daily basis. Weird.
Click to expand...
Click to collapse
I didn't have any issues until Cog 2.5.5. Once I flashed it my wifi just quit on me. I tried going back to stock Froyo to see if that was the problem, but no luck. As soon as I changed my device ID to what I had on Eclair everything got fixed.
I was having the same problem. I found a workaround that doesn't require changing anything on your phone. I accessed my router settings, changed the security type from WEP to WPA2 and the phone obtained the IP address immediately. Hopefully this will help out those of you who aren't familiar or comfortable with flashing your device yet.
mcann said:
I was having the same problem. I found a workaround that doesn't require changing anything on your phone. I accessed my router settings, changed the security type from WEP to WPA2 and the phone obtained the IP address immediately. Hopefully this will help out those of you who aren't familiar or comfortable with flashing your device yet.
Click to expand...
Click to collapse
Thanks for the info. Decent work around. I would still like to resolve the issue, but for now this works.
I did all of the steps in the original post, but it did not correct the issue. Actually made my phone worse. Now I cannot get into download mode, and I'm on Cognition beta 8 and my GPS does not work. It was working on Froyo leak, but had these same wifi issues.
This workaround is not working on my fios router. It is working on my netgear router at work. I'm not that well-versed to explain either situation. I just don't like hitting my data plan when I was getting wifi before 2.2 flash. And even then, it was working for a few weeks.
I ve flashed my phone and everythjng works great till one day when I wasn't able to connect to my wi fi at home (using wep key). But at my office works like a charm with wpa key.
If you are still having issues with your wifi after using the two work arounds mentioned in this thread I would reccomend flashing back to stock JF6, doing a master clear and reflash your current ROM. I would not suggest restoring system data using TiBU after doing the master clear as this could carry over your wifi issues. Yes I know it sucks to have to redo all your settings, but if it gets your wifi working then I would say it's worth it. After you restore your apps and such reapply the first fix that I mentioned to change your device ID back.
I did all the steps you mentioned in the first post. But I dont see any Android_id entry in secure tab.
I am using sqlitebrowser to edit settings.db file.
I am getting wi-fi getting Ip address error after installing odin3 1 click froyo update for captivate.
any other alternatives?
Bazinga_ said:
I did all the steps you mentioned in the first post. But I dont see any Android_id entry in secure tab.
I am using sqlitebrowser to edit settings.db file.
I am getting wi-fi getting Ip address error after installing odin3 1 click froyo update for captivate.
any other alternatives?
Click to expand...
Click to collapse
Android id changer though I dont think this has anything to do with wifi problems...that is a modem issue
newter55 said:
Android id changer though I dont think this has anything to do with wifi problems...that is a modem issue
Click to expand...
Click to collapse
Aah...i knew it.. I just flashed back to stock rom...
Sent from my SAMSUNG-SGH-I897 using XDA App
Has anyone tried assigning a fixed ip address, this worked for me.
Some people have had success addressing this issue utilizing the app Wifi Static".
For me, it was due to some zombie ap that I did forget. Ever since, my froyo got back to normal. The ap is svuwired.
Sent from my SAMSUNG-SGH-I897 using XDA App
Don't see why you have to do all that. Just flash back to stock and wifi works again.
I'm using a stock Froyo (official release , rooted)
when connecting to a Linksys N150 router, Im stuck at 'obtaning IP Address'
it's the same whether there is no password, WEP, WPA
on a linksys WRT54GH I can connect without problems, but oftentimes even if the phone shows that I'm connected via Wifi, there is no data coming through. I will need to disconnect and reconnect to my router
on both setups, I am able to connect and surf using my ipod touch (4th gen, on ios 4.1)
this is especially frustrating for me because there are 3 Galaxy S users in the house (the other two are my sisters, who bought the phone because of me)
HEEEELLLP
hey guys, i have the same problem and tried to fix it by editing the device id .. but my device id is same as from what i have noted down... plzz help me guys

WIFI problem after ICS upgrade

HI. Today I updated my non-rooted HTC Desire S to ICS 4.0.4 (3.0.16-gce03037 Kernel) from official site... Everything is working fine, but I have problem using the WIFI connection.
I can enable/disable WiFi, I have no problems with OS freezing when I switch on or off wireless, etc. I configured it properly (I did not restore any settings from my backup software) and manually, and in status bar I can see that network is connected. It seems that everything is working fine but:
1. I cannot access the Internet from the phone
2. My access point does not list my HTC as connected device at all
I am desperate because this is the only thing that is not working after upgrade, and I use WiFi a lot
Thank you all for helping regarding this.
R: WIFI problem after ICS upgrade
machiavelli-bg said:
HI. Today I updated my non-rooted HTC Desire S to ICS 4.0.4 (3.0.16-gce03037 Kernel) from official site... Everything is working fine, but I have problem using the WIFI connection.
I can enable/disable WiFi, I have no problems with OS freezing when I switch on or off wireless, etc. I configured it properly (I did not restore any settings from my backup software) and manually, and in status bar I can see that network is connected. It seems that everything is working fine but:
1. I cannot access the Internet from the phone
2. My access point does not list my HTC as connected device at all
I am desperate because this is the only thing that is not working after upgrade, and I use WiFi a lot
Thank you all for helping regarding this.
Click to expand...
Click to collapse
I don't know if it is the same issue i was experiencing some time ago, but seems that older Wi-Fi router have some problems with ics roms and later versions (jelly bean). I have resolved by changing my router but you could try specificy a static ip address for your phone and see if it works.
Sent from my HTC Desire S using xda app-developers app
I already have a static IP defined. Also my WiFi is protected with AES. Is there any way to keep ICS on HTC and to degrade only driver for the WiFi?
machiavelli-bg said:
I already have a static IP defined. Also my WiFi is protected with AES. Is there any way to keep ICS on HTC and to degrade only driver for the WiFi?
Click to expand...
Click to collapse
No, I don't think so, but maybe the AES encryption could be the problem. Try swiching to WPA or WPA2 and see if it works.
Jedioscuro said:
No, I don't think so, but maybe the AES encryption could be the problem. Try swiching to WPA or WPA2 and see if it works.
Click to expand...
Click to collapse
I tried with different encryption methods, even with no encryption at all, and problem remains. Any ideas?
machiavelli-bg said:
I tried with different encryption methods, even with no encryption at all, and problem remains. Any ideas?
Click to expand...
Click to collapse
Well, no. You could still try to root your phone, install a Jelly Bean based Rom and specify a static IP. JB is slightly better with WiFi than ICS so I think this is your last call.
Otherwise you can still use the pass-through internet option is "Stock option" of the Rom settings, but this means that the phone must be plugged in the PC.
Jedioscuro said:
Well, no. You could still try to root your phone, install a Jelly Bean based Rom and specify a static IP. JB is slightly better with WiFi than ICS so I think this is your last call.
Otherwise you can still use the pass-through internet option is "Stock option" of the Rom settings, but this means that the phone must be plugged in the PC.
Click to expand...
Click to collapse
Is there any 3rd party software which can manage WiFi chip? Something like option in MS Windows, where you can choose Windows to manage wireless or vendor application. Maybe it is not a firmware problem, maybe it is something with ICS subsystem/application which handles WiFi...
machiavelli-bg said:
Is there any 3rd party software which can manage WiFi chip? Something like option in MS Windows, where you can choose Windows to manage wireless or vendor application. Maybe it is not a firmware problem, maybe it is something with ICS subsystem/application which handles WiFi...
Click to expand...
Click to collapse
Not from my knowledge. You can try downloading wifix from the market, for some users has worked, but not for me.
Jedioscuro said:
Not from my knowledge. You can try downloading wifix from the market, for some users has worked, but not for me.
Click to expand...
Click to collapse
OK, now things are getting very weird!
First of all, I tried with "wifix" and bunch of other market "wifi fix apps", but with no success. After that I connected to my WiFi and try to ping my laptop which resides on the same AP and.... with SUCCESS! I looked at my AP statistics and I cannot still observe that my HTC is connected to the AP, but I could ping the laptop and default gateway (which is AP of course). I tried to do SSH to the HTC and that was successful too. It seems that my WIFI is working only locally, because when I try to ping public IP I get the destination unreachable error message. On the ifconfig's interface statistics I can see Rx and Tx counters increases on the wlan0 interface, but on the AP I still cannot see that my HTC is connected.
I looked up in to the routing table, and there was everything as should be. I am sure that there is no IP address conflict inside my network, I am sure that my HTC is authenticated and connected on the right wireless channel.
Guys, this issue is very weird, can somebody give some hint about it?
Please, see attachments there is much more info regarding this.
equally eelsec
Ok, here is the update in attachment, it seems that I have problem on the layer 3 of the OSI model. I think that I can summarize the following:
1. Radio is working
2. All MAC layer things are also fine
3. Encryption is ok
4. IP packets transportation between the HTC and router is not working.
I am not good with linux, and my phone is not rooted.What can I do to troubleshoot this part of the networking now?
Hello to all again.
Believe or not I still have the same problem. HTC support is USELESS... I tried with factory reset, and I still got a problem. I am loosing patience now... Can somebody tell me how to revert back to previous OS, please? Where to download, and how to install it?

TF300T Tethering Hell: USB, WiFi, Take your pick...

Hey guys If I am in the wrong place, please let me know. I got my TF300T just a little while ago and am now trying to use it as a my main computer. That requires me to able to connect to the net on it. It works just fine when I am connected to a regular WiFi network. However, I have no Internet connection at home except for my Sprint Motorola Photon Q, which I had been using tethered over USB to my PC to get the PC online. That worked fine. But this past month, I lost my job and needed to sell the PC, so all I have left is the TF300T. I was sure it'd work fine since I got BT tethering to work fine in the past with that phone. However, I was just experimenting at that point. Now, I see it's a little more ... complicated:
I set my Photon Q to act as a WiFi hotspot using PDANet+ a.k.a. FoxFi. Creating a WiFi hotspot, I can see it on the TF300T. Whether I enter the right PSK2 key or don't use encryption at all, connecting is impossible. It will "Authenticate...." after a minute or so and then try to get an IP via DHCP. Then it will "work" a long time and then drop the connection and try again. This is with the phone an inch away. I found it had a lot of trouble just getting an IP, so I tried setting it up with a static IP. I found out that PDAnet+ seems to default to 192.168.43.111 and the gateway is presumably 192.168.43.1. I tried some other things like .100 without luck. It WILL connect but the WiFi strength indicator in the bar stays gray. It shows up and down arrows as though there's activity, and Excellent strength, but won't actually work in any apps, incl. the default Android browser. Also tried pinging the host phone using the terminal only to get Destination Host Unreachable errors.
I then tried Bluetooth tethering. It will connect and works at a decent rate. But, the only programs that work are web browsers! IM clients, Skype, Google Play, Maps, Gmail, nothing else can connect. Android is convinced I am not online at all, yet I can browse web pages at full speed, which I am doing right now. IIRC PdaNet uses some bizarro proxy setup but they tell you on their site to "configure the proxy settings" and give you none of the details like IP or port! How useful. So, this does me little good. It's horribly crippled.
I tried numerous other WiFi tether apps, most of which hard crash the Photon Q so it reboots entirely the moment it turns on the hotspot. Barnacle and one of the WiFi tether apps (1-click? I've tried so many I can barely remember...) will launch, I can see it on the TF300T, but when I try to connect it says "ANDROIDTETHER or whatever the SSID is, Saved". No matter how many times you choose Connect or Forget, then Connect again, nothing. Gets stuck at "Saved."
I'd try connecting the phone via USB via the TF300T dock but I have searched heavily and cannot find any way to do it. Do I have any options at all?
Thank you for any info.
Hi
I'm tethering Internet from my SGS 1 with 4.2.2 rom with no problem at all. I think you have problem with wifi settings.
Try to set both phone and tab wifi to correct region. If you have phone set to USA and tab to Europe it won't work. You'll find it under Wireless-advanced if you have customised roms, for stock I don't know how to set it. Haven't have stock roms for ages.
About proxy, basic proxy settings in Android works only for browser, so you will need something like proxydroid on your client. I'm using it and for me it is working. For settings, check your phone settings-mobile networks-access points and copy them from there, or call your ISP and ask them for settings.
Hope this helps.
WiFi tether for root users. Is the best thing ever. If you aren't rooted. Root your phone. Also, is there a cm ROM available for your phone? If so, switch. Then use it's default tethering. Your phone is definitely the culprit here.
Sent from my SGH-T999
"So I put my phone into airplane mode and threw it... worst transformer ever. -.-" -My friend
Unfortunately no CM ROM exists for that phone. It is rooted. I tried wifi tether for root-- played with all the settings.... it will turn on and the SSID shows up on the TF300T .. but if you try to connect it just says "Saved." Even though it also says Signal quality is "Excellent"...
I don't get it at all.
Epicenter714 said:
Unfortunately no CM ROM exists for that phone. It is rooted. I tried wifi tether for root-- played with all the settings.... it will turn on and the SSID shows up on the TF300T .. but if you try to connect it just says "Saved." Even though it also says Signal quality is "Excellent"...
I don't get it at all.
Click to expand...
Click to collapse
Try different profiles. I tried my EVO LTE last night for 2 hrs. Tried all generic settings. I ended up switching it to sg3 profile same chipset as mine. Worked fine after that.
Sent from magical jelly bean.
Epicenter714 said:
Unfortunately no CM ROM exists for that phone. It is rooted. I tried wifi tether for root-- played with all the settings.... it will turn on and the SSID shows up on the TF300T .. but if you try to connect it just says "Saved." Even though it also says Signal quality is "Excellent"...
I don't get it at all.
Click to expand...
Click to collapse
kaos420 said:
Try different profiles. I tried my EVO LTE last night for 2 hrs. Tried all generic settings. I ended up switching it to sg3 profile same chipset as mine. Worked fine after that.
Sent from magical jelly bean.
Click to expand...
Click to collapse
Yep exactly what kaos said. I had that issue with my HD2 doing exactly what you said. Would "save" but never connect. I ended up using something like the nexus profile or something.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2
elesbb said:
Yep exactly what kaos said. I had that issue with my HD2 doing exactly what you said. Would "save" but never connect. I ended up using something like the nexus profile or something.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2
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Great suggestions guys! I seem to be making some progress. I can now "connect" and get an IP, but the "wifi signal" bar thingy in the lower-right stays gray, not blue like it usually is when on working WiFi, and apps still cannot get to the net, which I assume is what the gray means (network connection but no internet connection). I will have to go down the list and try every possible configuation, I suppose. Yikes! I'll keep at it...
Thank you!
Epicenter714 said:
Great suggestions guys! I seem to be making some progress. I can now "connect" and get an IP, but the "wifi signal" bar thingy in the lower-right stays gray, not blue like it usually is when on working WiFi, and apps still cannot get to the net, which I assume is what the gray means (network connection but no internet connection). I will have to go down the list and try every possible configuation, I suppose. Yikes! I'll keep at it...
Thank you!
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Nice. Now you need to connect to proxy.
stenc55 said:
Nice. Now you need to connect to proxy.
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This may sound dumb, but how do I do that? I guess I need to set it globally in Android and not per-app because most apps don't let you set one. Thanks!
Epicenter714 said:
This may sound dumb, but how do I do that? I guess I need to set it globally in Android and not per-app because most apps don't let you set one. Thanks!
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Im using ProxyDroid. But you need to have rom with root and iptables enabled. Official CM10.1 doesn't have it, unofficial from Surdu_petru does.

[Q] Portable Wi-Fi Hotspot won't start, JB 4.1.2

I recently upgraded my Galaxy Tab2 from Android ICS 4.0.4 to JB 4.1.2.
I previously used Müller's WiFi Tether for Root Users (my device is CF-Auto-Root'ed); it was great.
Now after the 4.1.2 upgrade WiFi Tether for Root Users doesn't work anymore - it just never appears on other computers' list of visible Wi-Fi networks.
So I'm trying the built-in Portable Wi-Fi Hotspot function. I tap to turn it on; it says it has turned on .. then just a few seconds later it says "Turning off" and indeed it turns off. Can't use it.
How can I diagnose and fix this?
thanks,
Are you on the stock ROM?
Posted from my Fascinate using XDA Premium
MultipleMonomials said:
Are you on the stock ROM?
Posted from my Fascinate using XDA Premium
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hi MultipleMonomials. Yes, the stock 4.1.2 ROM which came out last week, plus CF-Auto-Root.
Another piece of information. I also cannot start USB Tethering. I tap to start, it says it's starting, and it instantly turns off, briefly showing "USB Tethering Error" in the top status bar.
thanks,
Maybe I'm just ignorant, but since when did the stock ROM have wifi tethering?
Try the app foxfi from Play Store.
Posted from my Fascinate using XDA Premium
MultipleMonomials said:
Maybe I'm just ignorant, but since when did the stock ROM have wifi tethering?
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As far as I can tell, Android 4.1 comes with USB and Wi-Fi tethering by default.
Settings, in the Wireless and networks area, More settings, "Tethering and portable hotspot".
Of course, some carriers disable it, but my device is carrier-neutral, pure stock ROM. Unless there is a flag the carriers can send to the phone saying to specifically disable that function? .. in which case I dearly hope that there is a hack or app for rooted phones to ignore that flag!
(I did try FoxFi, and several others; on this version of Android, all they seem to do is enable the built-in portable hotspot, which behaves just the same as when I do it manually in the Settings - it turns right off again).
anyone?
Thanks!
Either install or open Titanium Backup. Search for "tethering" and "hotspot". Do you get anything?
Posted from my Fascinate using XDA Premium
Got it to work with WiFi Tether for Root Users, 3.3pre-2 TrevE mod experimental
MultipleMonomials said:
Either install or open Titanium Backup. Search for "tethering" and "hotspot". Do you get anything?
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Hi, Titanium Backup (love it!) does not find any apps/apks for "tethering" or "hotspot".
There's a comment here suggesting that it's built-in, not an .apk.
Aha. I installed the 3.3pre-2 "TrevE" mod experimental version, and with a lot of playing around, found the following combination which works:
Device Profile: generic ICS/JB (wlan0)
Setup Method: Auto
Send Netd Max Client Cmd: On
WiFi-driver reload: On
WiFi-driver reload 2: On
(Not positive that the driver reloads are necessary, but without doubt the TrevE mod was required).
Maybe this experience will help explain what's going on, so that we can get easier solutions for others.
thanks,

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