HI there, I have the dreaded 'unable to scan networks' wifi problem- it started after I set up a mobile AP (I didn't turn the AP service off after I'd finished with it- I wonder if that's what caused it?)...
Anyway, I've since learned via this board that I can fix my wifi by 2 methods: 1) performing a reset (would rather not) and 2) editing a line somewhere, root access is required.
I do have a third option- waiting until the 2.2 OTA update comes through, which I understand will require (and perform) a reset anyway.
However, I'm sick of waiting for 2.2.
What I'd like to know is: If I root my phone & fix my Wifi, will I still receive the OTA update?
Anybody?
TIA.
the 2.2 froyo is not OTA
it is OTK (over the kies)
just turn off your phone, then turn it back on, that should reset your WiFi stuck i/o
some times the GPS does that too, just turn off the phone, turn it back on and they work right away.
in contrast to the HTC Windows Mobile phones, the SGS is much much much better, i barely have to do any restart of the phone with Android
with Windows Mobile it was at least 10 reboot a day
Restart doesn't fix it... Tried removing battery, etc. etc.
The 'unable to scan networks' problem is a known issue- at least to this board, If not to samsung.
Sent from my GT-I9000 using XDA App
Im in the same boat as you mate with my Samsung galaxy s, i have tried turning it on and off with alternate battery in and out methods, my wi-fi just wont work now, it turns on, comes up saying "Unable to scan networks" and turns the wifi off.
I have read on many posts about the issue and the best fix appears to be here:
hxxp://forum.xda-developers.com/showthread.php?p=8062313
*Sorry its not linked, this is my first post so i assume it wont let me post links until im roughly around the 25th post mark.
The issue i find with using this method is that in order to browse the phone at a root level to get to that file, you need to pay for the App in the android market to do it.
I have rooted my phone already and already applied the lag fix (boy did that change things), but im more contemplating doing the upgrade to 2.2 than buying the app just to fix a wifi issue. Im hoping this gets fixed in 2.2, or at least a more easier solution / fix.
My question is, if i did buy the app to browse the phones file system and i fix the wifi, does it fix it permanently or just until it happens again and i will have to follow the same process again... ?
did you both turn off Bluetooth when using WiFi?
you can't use BT when using WiFi
I've never had to turn off bluetooth to use wifi before...
However: PROBLEM IS NOW FIXED!!
Here's how I did it:
First, bluetooth was off.
Tried to upload a video shot on the phone to youtube. Got message along the lines of 'will only upload video over wifi'
Next message pops up: 'waiting for wifi'
THEN message box saying' signal strength excellent' & asking for my wifi password!
I've been without wifi for 2 weeks, this is brilliant. Give it a go, try uploading a video to youtube.
I reckon it overwrites the bad line, but who knows. Maybe its a bluetooth thing. I don't care, it worked for me.
Spread the news!
Sent from my GT-I9000 using XDA App- over wifi!
how would I go about updating, when 2.2 is official, without kies or rooting? I've lost patience with kies!
This was mentioned on another topic already but here it is again:
Heimdall, Odin, Rom Manager Clockwork just to name a few, there are many other ways to go about this even without Kies
AllGamer said:
This was mentioned on another topic already but here it is again:
Heimdall, Odin, Rom Manager Clockwork just to name a few, there are many other ways to go about this even without Kies
Click to expand...
Click to collapse
cool, cheers! I think I will try Odin!
Hey, everyone.
I just bought an ATT Samsung Focus S i937 off of eBay. It was locked when I received it, so I plunked down 25 bucks and unlocked it. I'm using it on Telus and so far all is well, except for WiFi connection sharing/tethering.
When I try to enable internet sharing, I get a message saying "Connection not shared. To enable tethering on this device go to (ATT's website) or dial 611."
Basically, it sounds like I need to have an ATT tethering plan to enable this on my phone, but since I'm not an ATT customer, there's not mch I can do.
I was wondering if there is a workaround for this. Please let me know!
Thanks,
Taylor
TaylorofCanada said:
Hey, everyone.
I just bought an ATT Samsung Focus S i937 off of eBay. It was locked when I received it, so I plunked down 25 bucks and unlocked it. I'm using it on Telus and so far all is well, except for WiFi connection sharing/tethering.
When I try to enable internet sharing, I get a message saying "Connection not shared. To enable tethering on this device go to (ATT's website) or dial 611."
Basically, it sounds like I need to have an ATT tethering plan to enable this on my phone, but since I'm not an ATT customer, there's not mch I can do.
I was wondering if there is a workaround for this. Please let me know!
Thanks,
Taylor
Click to expand...
Click to collapse
firstly DO NOT INSTALL THE SAMSUNG UPDATE!! and if updating the OSan have it unlocked already read This Website and use the relock prevent + edit your hosts file
Absolutely back up your device at every stage using This Guide
So follow these steps
unlock the device Here follow the instructions which includes installing the diagnostic tool and install XAP deployer or XAP handler Here or Here With the XAP file deployer in the WP7 SDK
Then install WP7 Root Tools Here
Then install WP Bazaar market Here
Open Root Tools, and give Bazaar higher level privileges
Find WinTT on the Bazaar market and install it
Open Root Tools, and give WinTT higher level privileges
you may need to restart to get WinTT working
go through WinTT and turn on ICS
Done
Wow thanks.
That's very complete. One questions though... I didn't mention this, but I am a registered WP7 dev and can unlock this device using my dev access. Can I load any of the XAPs directly instead of having to crack my phone?
Thanks,
Taylor
Yeah, you have limited access to installing xaps, but you will still need to interop unlock and use root tools to give higher level access to WinTT, so your best starting from scratch,
Sent from my SGH-i937 using XDA Windows Phone 7 App
Unable to understand the process
I have purchased an Samsung Focus S i937 locked to AT&T. I have purchased an unlock code and have successfully unlocked my phone. Im also unable to use the Internet Sharing feature of my phone. Firstly, I am not a technical guy hence im unable to understand the process stated by you. Secondly, I wanted to find out that does following the process given by you, expose my device to get BRICKED as I am able to understand that involved a JAIL BREAK of the device. Does it have any other side effects.? Like effecting the radio signals or any other such problem.
Thanks
abhijeetmohan06 said:
I have purchased an Samsung Focus S i937 locked to AT&T. I have purchased an unlock code and have successfully unlocked my phone. Im also unable to use the Internet Sharing feature of my phone. Firstly, I am not a technical guy hence im unable to understand the process stated by you. Secondly, I wanted to find out that does following the process given by you, expose my device to get BRICKED as I am able to understand that involved a JAIL BREAK of the device. Does it have any other side effects.? Like effecting the radio signals or any other such problem.
Thanks
Click to expand...
Click to collapse
ok, first things first.
You won't brick your device, at worst a hardrest all remove all changes you can do, our device, the focus S, isn't fully unlocked, so there are limitations to the amount of damage you can do by arseing it up. With that behind us you have to learn what you are about to do, there isn't a simple way.
So, start by knowing these basics, then read through the guide, any bits you don't understand feel free to ask.
1, AT&T locked your internet connection sharing, so you must re enable that
2, To enable ICS, you must make changes to the registry
3, Microsoft locked you out of making changes to the registry, so you must gain access to do it
4, AT&T left a security hole allowing us to make changes to allow us to change things like registry
5, using that hole we can install software that will give us more access, that software can then allow us to remove the AT&T lock on ics
These things you must do, there is no magic answer, there has been some short cuts made but this in some cases has had a negative effect, such as losing 3g, doing as I said will not have any effect on your signal or anything else
Sent from my Samsung Focus S using XDA Windows Phone 7 App
Have you guys noticed any of the following....
issues after the above procedures were applied (a big thanks to all the brainiacs who know how to hack this stuff):
Slowed Internet Connection
Lower Strength of GPS Signal
Less accuracy and trouble sometime finding location
Less accuracy while using maps because of the above statement
Not complaining, just curious. Thanks to all.:good:
7carisfast said:
issues after the above procedures were applied (a big thanks to all the brainiacs who know how to hack this stuff):
Slowed Internet Connection
Lower Strength of GPS Signal
Less accuracy and trouble sometime finding location
Less accuracy while using maps because of the above statement
Not complaining, just curious. Thanks to all.:good:
Click to expand...
Click to collapse
theres nothing in the code that should have done that, the XML import only fiddles with interop unlock
im not 100% sure what WTT changes but I know the entries it should be fiddling with and shouldnt make any difference, although its been suggested the ICS code does mess with the 3G signal ive not heard anything at all to suggest that it effects GPS as well.
See This Thread for details, ive copied the relevant bits here but all thanks should go to those on the original thread
Option 1
---- 11.3. If your device is not locked to a specific operator, you can use the Samsung Network Profile app (for 1st generation) or Wireless Manager (for 2nd generation)
-------- 11.3.1. Uninstall the Samsung Network Profile / Wireless Manager app.
-------- 11.3.2. Download and install the latest version of the Samsung Network Profile / Wireless Manager app from the Marketplace.
-------- 11.3.3. Open the Samsung Network Profile / Wireless Manager app.
-------- 11.3.4. Select a different Network Operator.
-------- 11.3.5. Now Select your own Network Operator again.
-------- 11.3.6. Exit the Network Profile / Wireless Manager app.
Option 2
Resolve Samsung connection problems
A lot of Samsung owners have complained here about connection problems. They blamed Interop Unlock, but apparently this has more to do with enabling "Internet Connection Sharing" than with "Interop Unlock". You should be able to recover the connection, apply this:
1. Start Diagnosis App> *#32489# ***DOES NOT WORK ON i937***
2. Tap "Back" 2 times to go back to Phone Control
3. Choose: [7] Network Control
4. Choose: [1] GFC
5. Choose: [3] Setting Cancellation
Wait for it to say success, then reboot.
GPS is a completely passive function, I don't have a problem with this, HSDPA may have issues for reasons unknown but using this method doesn't effect mine, perhaps its carrier specific..
dazza9075 said:
theres nothing in the code that should have done that, the XML import only fiddles with interop unlock
im not 100% sure what WTT changes but I know the entries it should be fiddling with and shouldnt make any difference, although its been suggested the ICS code does mess with the 3G signal ive not heard anything at all to suggest that it effects GPS as well.
See This Thread for details, ive copied the relevant bits here but all thanks should go to those on the original thread
Option 1
---- 11.3. If your device is not locked to a specific operator, you can use the Samsung Network Profile app (for 1st generation) or Wireless Manager (for 2nd generation)
-------- 11.3.1. Uninstall the Samsung Network Profile / Wireless Manager app.
-------- 11.3.2. Download and install the latest version of the Samsung Network Profile / Wireless Manager app from the Marketplace.
-------- 11.3.3. Open the Samsung Network Profile / Wireless Manager app.
-------- 11.3.4. Select a different Network Operator.
-------- 11.3.5. Now Select your own Network Operator again.
-------- 11.3.6. Exit the Network Profile / Wireless Manager app.
Option 2
Resolve Samsung connection problems
A lot of Samsung owners have complained here about connection problems. They blamed Interop Unlock, but apparently this has more to do with enabling "Internet Connection Sharing" than with "Interop Unlock". You should be able to recover the connection, apply this:
1. Start Diagnosis App> *#32489#
2. Tap "Back" 2 times to go back to Phone Control
3. Choose: [7] Network Control
4. Choose: [1] GFC
5. Choose: [3] Setting Cancellation
Wait for it to say success, then reboot.
GPS is a completely passive function, I don't have a problem with this, HSDPA may have issues for reasons unknown but using this method doesn't effect mine, perhaps its carrier specific..
Click to expand...
Click to collapse
Thanks for the info. I'll see if it helps. Just as FYI, the code *#32489# does not appear to work on the i937.
7carisfast said:
Thanks for the info. I'll see if it helps. Just as FYI, the code *#32489# does not appear to work on the i937.
Click to expand...
Click to collapse
indeed, so it would seem, many of the diagnostic codes have been disabled which is a pain, even the ones that are left don't always do what you expect them to do
8773 update
dazza9075 said:
firstly DO NOT INSTALL THE SAMSUNG UPDATE!! and if updating the OSan have it unlocked already read This Website and use the relock prevent + edit your hosts file
Absolutely back up your device at every stage using This Guide
So follow these steps
unlock the device Here follow the instructions which includes installing the diagnostic tool and install XAP deployer or XAP handler Here or Here With the XAP file deployer in the WP7 SDK
Then install WP7 Root Tools Here
Then install WP Bazaar market Here
Open Root Tools, and give Bazaar higher level privileges
Find WinTT on the Bazaar market and install it
Open Root Tools, and give WinTT higher level privileges
you may need to restart to get WinTT working
go through WinTT and turn on ICS
Done
Click to expand...
Click to collapse
What if I have already updated to version 7.10.8773.98, is there any other possible way? I don't need any other features. Thanks in advance.
If you have updated the OS and NOT the samsung firmware then reapply the windows break interop unlock, be sure to keep it off the inernet by disabling all coms and then apply the relock prevent xap. if you have applied the Samsung firmware and didn't have it already unlocked or you didn't have a back up, your screwed
Sent from my Samsung Focus S using XDA Windows Phone 7 App
dazza9075 said:
If you have updated the OS and NOT the samsung firmware then reapply the windows break interop unlock, be sure to keep it off the inernet by disabling all coms and then apply the relock prevent xap. if you have applied the Samsung firmware and didn't have it already unlocked or you didn't have a back up, your screwed
Sent from my Samsung Focus S using XDA Windows Phone 7 App
Click to expand...
Click to collapse
First of all I just want to say thanks that you're trying to help me, but I just didn't understand many things u said, I'm not really into technical stuff, but I'll tell you what info I have, in hope of u helping me better.
I don't live in the US and I bought the phone from ebay and it was unlocked and it works perfectly over 2 carriers here in my country, and I have never encountered any problems with it except for the internet sharing feature.
And about 3 months ago the phone notified my to a system upgrade from version 7.10.7740 to version 7.10.8107 then immediatly to version 7.10.8773.98. now I'm guessing these are OS firmwares not samsung software.
but I've noticed something, when I setup my phone for the first time I used a US hotmail account but before I connect to the internet the ICS feature worked, but once I signed in it gave me the dial 611 or go to att.com/mywireless message.
So I am guessing if I restore the device and sign in with a non US hotmail account may result in the feature to be unlocked. The only thing keeping me from trying this because I'll have to redownload all my apps again and reorganize my contacts again. if there's a way to avoid that or someone has tried it please do tell.
Again thanks for your reply.
kholio88 said:
First of all I just want to say thanks that you're trying to help me, but I just didn't understand many things u said, I'm not really into technical stuff, but I'll tell you what info I have, in hope of u helping me better.
I don't live in the US and I bought the phone from ebay and it was unlocked and it works perfectly over 2 carriers here in my country, and I have never encountered any problems with it except for the internet sharing feature.
And about 3 months ago the phone notified my to a system upgrade from version 7.10.7740 to version 7.10.8107 then immediatly to version 7.10.8773.98. now I'm guessing these are OS firmwares not samsung software.
but I've noticed something, when I setup my phone for the first time I used a US hotmail account but before I connect to the internet the ICS feature worked, but once I signed in it gave me the dial 611 or go to att.com/mywireless message.
So I am guessing if I restore the device and sign in with a non US hotmail account may result in the feature to be unlocked. The only thing keeping me from trying this because I'll have to redownload all my apps again and reorganize my contacts again. if there's a way to avoid that or someone has tried it please do tell.
Again thanks for your reply.
Click to expand...
Click to collapse
ok, no problem
can you go to your device settings, in the about section can you tell me your OS version and your firmware version
Samsung Firware Update
dazza9075 said:
ok, no problem
can you go to your device settings, in the about section can you tell me your OS version and your firmware version
Click to expand...
Click to collapse
Dazza,
Kudos for your help as you personally worked with me through this information. Not sure the Samsung update is a concern as I'm running fw2103.11.10.1 and everything works great.
Thanks again.
dazza9075 said:
ok, no problem
can you go to your device settings, in the about section can you tell me your OS version and your firmware version
Click to expand...
Click to collapse
OS version: 7.10.8773.98
Firmware version: 2103.12.05.2
kholio88 said:
OS version: 7.10.8773.98
Firmware version: 2103.12.05.2
Click to expand...
Click to collapse
im afraid to say your firmware is locked,
2103.11.10.1 is unlock-able, im pretty sure anything from xxxx.12.xx.x upwards is locked down solid
I don't suppose you made a backup? if you haven't then there is nothing you can do
the Samsung firmware update was released as a separate update at the same time as the tango 8773 build, it tried to install on mine after the 8773 build
Found a solution =D
dazza9075 said:
im afraid to say your firmware is locked,
2103.11.10.1 is unlock-able, im pretty sure anything from xxxx.12.xx.x upwards is locked down solid
I don't suppose you made a backup? if you haven't then there is nothing you can do
the Samsung firmware update was released as a separate update at the same time as the tango 8773 build, it tried to install on mine after the 8773 build
Click to expand...
Click to collapse
I'm really sorry for the late reply, was busy at work. but during that time I might have found a "Glitch" or a workaround to enable it and I have tested it many times and it works.
Well there are two ways:
1st one which is a sure thing:
1) Turn off the phone, then turn on again.
2) Once the phone is turned on, immediately go to settings>internet sharing and turn it on and BOOM there you go :laugh:
* I have tried this method over a dozen times and it works every single time
** The point here is that you have to enable it immediately after the phone is turned on, I think it happens because the phone doesn't have enough time to send the info. to the servers to know that it's not enabled by default.
2nd one which was succesful over 75% of the time:
1) Go to Settings>cellular>Turn Off, Wait like 5-10 seconds and turn on again.
2) Go to Internet sharing> Turn on, and enjoy :fingers-crossed:
***I don't know why do they work or how, may be it's a Glitch like I said before but the point is they do work
I hope that I've helped someone out there and Thanks to everyone who tried to help me
kholio88 said:
I'm really sorry for the late reply, was busy at work. but during that time I might have found a "Glitch" or a workaround to enable it and I have tested it many times and it works.
Well there are two ways:
1st one which is a sure thing:
1) Turn off the phone, then turn on again.
2) Once the phone is turned on, immediately go to settings>internet sharing and turn it on and BOOM there you go :laugh:
* I have tried this method over a dozen times and it works every single time
** The point here is that you have to enable it immediately after the phone is turned on, I think it happens because the phone doesn't have enough time to send the info. to the servers to know that it's not enabled by default.
2nd one which was succesful over 75% of the time:
1) Go to Settings>cellular>Turn Off, Wait like 5-10 seconds and turn on again.
2) Go to Internet sharing> Turn on, and enjoy :fingers-crossed:
***I don't know why do they work or how, may be it's a Glitch like I said before but the point is they do work
I hope that I've helped someone out there and Thanks to everyone who tried to help me
Click to expand...
Click to collapse
nice find, ICS is disabled locally only, it doesn't have anything to send, the only thing I can think of that makes sense is that the service hasn't been initialised and doesn't call the reg entries that disables ICS, by turning it on manually ASAP it perhaps catches it out. if you enable it, then disable it, can you still enable it again in that session or do you need to restart?
dazza9075 said:
nice find, ICS is disabled locally only, it doesn't have anything to send, the only thing I can think of that makes sense is that the service hasn't been initialised and doesn't call the reg entries that disables ICS, by turning it on manually ASAP it perhaps catches it out. if you enable it, then disable it, can you still enable it again in that session or do you need to restart?
Click to expand...
Click to collapse
Well I tried that, but there is no definite answer to it, sometimes I turn it on and off on and off many times without needing to restart and throughout the whole day, and sometimes it works once and doesn't at the second try. So it all comes down to luck, but still better than nothing
Now the thing is I'm afraid that when the 7.8 update comes, they would fix this glitch =D Haha.
Been searching for a while and can't find anything in the forums, or any apps. Thought I would post it here to see if any of the wizards knew of something that might work.
I carry my Note 1 (GT-N7000 international version) without any case in my trouser pocket (screen towards my leg) with nothing else in the pocket. It's the way I like it and works fine for me. But, occasionally the home button will be accidentally pressed. Although it eventually turns itself off, I was looking for an app that would modify the home button so that it only works on a long press (I never use the task manager anyway).
My phone is not rooted and is still running the original 2.3.6 (never got any software update notification).
Has anybody heard of any app (or setting?) that would allow me to do this?
Thanks
I guess you can do it without getting rooted
But you can use apps that work with proximity sensor..Try this one
https://play.google.com/store/apps/...1dGlzLnZpbGl1cy5hbmRyb2lkLnNjcmVlbmxvY2tlciJd
raj
It never occurred to me to look for proximity sensor apps -- I just kept searching for home button apps.
It works. If the home button is pushed, it almost immediately shuts itself off.
I knew there was a wizard out there.
Thanks.
LeeBv said:
Been searching for a while and can't find anything in the forums, or any apps. Thought I would post it here to see if any of the wizards knew of something that might work.
I carry my Note 1 (GT-N7000 international version) without any case in my trouser pocket (screen towards my leg) with nothing else in the pocket. It's the way I like it and works fine for me. But, occasionally the home button will be accidentally pressed. Although it eventually turns itself off, I was looking for an app that would modify the home button so that it only works on a long press (I never use the task manager anyway).
My phone is not rooted and is still running the original 2.3.6 (never got any software update notification).
Has anybody heard of any app (or setting?) that would allow me to do this?
Thanks
Click to expand...
Click to collapse
Just curious that you never got any software update notification. May b "Auto update" & "Push message" under "Settings>About Phone>Software update" are disabled? Try connecting ur phone to ur PC/Laptop through Kies..AFAIK, you should be able to update to ICS..sorry for concentrating on your 2nd issue rather than the main one..
shyamub4u said:
Just curious that you never got any software update notification. May b "Auto update" & "Push message" under "Settings>About Phone>Software update" are disabled? Try connecting ur phone to ur PC/Laptop through Kies..AFAIK, you should be able to update to ICS..sorry for concentrating on your 2nd issue rather than the main one..
Click to expand...
Click to collapse
Thanks for responding! Both Auto Update and Push Message are checked. About once I week I manually check for an update, but it says that no update is available.
I can connect via Kies, but I see nothing in Kies about updating the OS.
By the way, this is actually a UK phone that I've been using in the U.S. I don't know if that would make any difference. Everything works fine.
Any help would be appreciated. I would like to upgrade to ICS.
Best regards
LeeBv said:
Thanks for responding! Both Auto Update and Push Message are checked. About once I week I manually check for an update, but it says that no update is available.
I can connect via Kies, but I see nothing in Kies about updating the OS.
By the way, this is actually a UK phone that I've been using in the U.S. I don't know if that would make any difference. Everything works fine.
Any help would be appreciated. I would like to upgrade to ICS.
Best regards
Click to expand...
Click to collapse
Even though u live in the US,you should get all the updates of the UK
Its not required to be in the same country where you bought the phone to get the software update
If you dont get it through ota,you can dowmload the ics rom and flash it through pc odin
You can find all stock roms here
http://forum.xda-developers.com/showthread.php?t=1424997
Download either US or UK rom and flash it through pc odin
There are also instructions and screenshots of flashing a rom in the above link
And if you flash ics,do not do any wipes with stock kernel,stock ics kernels are not safe to wipe and may lead to a brick.First root your phone and flash a safe kernel
Thanks to shyamub4u and rajsekhar.300!
Your comments made me start researching Kies, and I found out I was using only Kies Air. I downloaded Kies, connected my Note via cable, and the ICS update appeared. It installed fine. So I got two issues resolved in one post.
Bravo.