Android 5.1.1 Portable Hotspot Always Get Hacked - Android Q&A, Help & Troubleshooting

Hi everyone, I got very desperate about this one..
Whenever I turn on Portable Hotspot (WiFi) on my Android 5.1.1, there's always other device that connected to my Hostspot, I managed to get that thief device using Fing..
I change the Hotspot password (I always use very strong password) but after some hours that device is connected again..
How can I restrict number of connected devices or only allowing specific MAC Adrress in Android Lollipop 5.1.1..? It's very annoying that Lollipop doesn't have option for this things.. Is there any 3rd party apps or some way to ban/allow certain MAC addresses..?
And why is that so easy hack a WiFi security WPA2PSK..?
Thanks,

Huh, WPA2 getting cracked that easily?
That is distressing, any insight as to what sort of device it is? I would lock everything down if I had a hacker that obsessed with my hotspot heh.

surfinpika said:
Huh, WPA2 getting cracked that easily?
That is distressing, any insight as to what sort of device it is? I would lock everything down if I had a hacker that obsessed with my hotspot heh.
Click to expand...
Click to collapse
His device is Samsung (Young 2 if I not mistaken).. Well, that's what I want to ask here, how to lock down "everything"..? Do I really need to change the password everyday..? If only I can restrict who can connect to my Hotspot by MAC address, it will be enough..

Up..
No one know any apps or anything to manage connected devices on Hostspot..?

christopher rowe ynysmon
I am new to this tsk world and I have a android 5.1 moto g running peregrine could you give me some advice on how to root my phone and the process I need to follow and I am looking for a good app so my phone will connect to any WiFi whilst I'm on the go pls help and thanks very much in advance.?

Related

Tethering with Galaxy S3

Hello all,
I currently have the iPhone 4 and I hate it. I want to move up to the S3 but the only thing preventing me puling the trigger is tethering.
Currently I have a jail broken iPhone and MyWi installed for free tethering. Is there an alternative to MyWi for the S3? Can a rooted S3 be a WiFi hotspot (Infrastructure not AdHoc)?
Thanks in advance,
-NJDevils28
njdevils28 said:
Hello all,
I currently have the iPhone 4 and I hate it. I want to move up to the S3 but the only thing preventing me puling the trigger is tethering.
Currently I have a jail broken iPhone and MyWi installed for free tethering. Is there an alternative to MyWi for the S3? Can a rooted S3 be a WiFi hotspot (Infrastructure not AdHoc)?
Thanks in advance,
-NJDevils28
Click to expand...
Click to collapse
Rooting an android phone allows you tether without most carriers noticing.
Depends on carrier also
kls629 said:
Rooting an android phone allows you tether without most carriers noticing.
Depends on carrier also
Click to expand...
Click to collapse
Ok, awesome answer!
Here is another question. Is there a TuT out there to root and tether? Is it AdHoc or Infrastructure? I need infrastructure as my stock Nook can not connect to AdHoc.
Thanks in advance.
Open Garden Tethering is amazing for a rooted phone. Kinda slow (but that's because my LG Ally is slow, and it only has 3G)
My phone has tethering built in as stock and yes it is infrastructure. My phone is from the UK if that affects your question
Some carriers in some countries like to remove or restrict the tethering option. If you're not in such a country then tethering ie. Portable Hotspot is available by default in Android. There is not need to root or install any special app.
When activated your phone will appear as a regular wireless network, ie. infrastructure.
@JSale i am awesome?
in addition we've set up a network on a demonstration with 10 sgs3 on the same tethered connection, so clients number is not limited to 5 like it was on sgs2
sorry, the language is hungarian
http://www.youtube.com/watch?v=KMlYzzo75rg&sns=em
daisun said:
@JSale i am awesome?
Click to expand...
Click to collapse
First person to get it so far
JSale said:
My phone has tethering built in as stock and yes it is infrastructure. My phone is from the UK if that affects your question
Click to expand...
Click to collapse
I think it may. Knowing the nickle and dime mentality of the US Carriers, I can see them disabling that function in the OS.
If it is built into the OS and then disabled by the carrier could a Rooted Device be re-enabled?
-NJ
Has anyone had any issues with tethering with the S3? Used to have a GalaxyS on the Three network and it was fine. Got the S3 and it constantly drops net access. Connection between the phone and my laptop is fine, but there are issues with DNS server etc. and on the same network. had a new handset yesterday after advice and help from Three and Samsung and still the exact same issue.
They seem clueless. Does anybody have any idea what the issue could be and has anyone else had the same problem? Tethering via wifi hotspot or usb cable is the same.
Sorry, maybe I should mention that tethering is allowed on my plan.
Does anyone have any idea at all please?
anybody? anyone else had this issue?
i'm having issues with tethering.
If i set security to open it seems to be ok. With any level of security my windows 7 pc cannot connect via wifi.
i've read comments on other forums regarding problems with this.
I've not been able to test out my S3 tethering on 3 yet. Have you had any luck since? I have noticed that the connection while surfing on the phone keeps dropping though.
Sent from my GT-I9300 using xda premium
If you use an International Galaxy S3 (GT-I9300) on AT&T you can tether for free anyway. You can also get away with paying $10 a month for Unlimited Internet.
No need for root. Tethering is already built into the menus.
Had to return the phone and cancel my contract in the end. Three uk say it's a software issue with samsung. I have flagged it with samsung.
Pre installed on orange UK phone
Sent from my GT-I9300 using XDA
Recommended
https://play.google.com/store/apps/details?id=net.szym.barnacle&hl=en
Wireless tethering (called portable Wi-Fi hostpost in the settings) worked fine on my international unlocked phone out of the box (no rooting, installing apps, etc.). I'm a bit frustrated I can't connect to AdHoc networks though, but that's an android issue. At least I found a way to use my home computer's internet on the phone via usb with 'reverse tether'.
Tethering the S3
I seem to be having the same problem when tethering using the security option under ONLY ALLOWED DEVICES,
Security is configured under WPA, WPA PSK, and WPA2PSK, i get as far as adding these settings to the ALLOWED ONLY LIST, but when you go to connect on the Wi-Fi screen, and where it says Only Allowed Devices, it says NO DEVICES,
And so the only way to make it works is by using the OPEN option, but be warned this will allow outside users to tap in to your network.
Contacted Samsung on three occasions up to today, all they would confirm was that using the OPEN setting would compromise your security, ive asked them to confirm that the security Only Allowed option does actually work in real time , ive asked them to configure it at their end and tell me the step by step method.
will report back what they say.
I did take the phone back to the shop to get them to configure this secure setting, they failed and said try and cope with the open setting for now.
Reading the above posts that Three have said its a software problem doesnt sound good, sounds like im going to have to return mine as i do internet banking.
any news that you guys have on this aspect would be wellcome.
Cheers,
PS, i should say i am tethering to a Sony Vaio windowes 7

[Q] Android Phone as Router (Please read for more details)

Sorry if the title is ambiguous. This is what I am considering.
Scenario:
I have a router at home that is password protected. I frequently have guests coming over and sometimes, they need to have access to the Internet. My current situation/setup will result in me having to provide them my router password. The connection settings are then permanently saved on the guests' devices.
Desired Scenario:
I wish to use my Android phone (preferably Android 2.3.3) as an in-between. I would like the guests' devices to connect to my Android phone while the Android phone connects to the router.
As such, the guests' devices will only see the Android phone acting as a router.
Doing so will allow me to maintain the password of my router as a secret, while giving me more flexibility in deciding what each device (perhaps by MAC address?) can do.
Question:
Is this even possible?
If so, could someone point me in the right direction?
Background knowledge:
I have very limited knowledge in Networking but am always open to learning new things.
I am generally strong in C language and am new to Android programming. However, I can pick things up on my own once I have a clear direction or reference that I can use.
The reason for targeting Android 2.3.3 is because this is the current version on my Sony X10 Mini Pro. The speakers have died and now it's just a piece of device sitting on my table.
I want to make it more useful, so I am exploring other possible functionalities.
As of now, it is configured as a webcam but I'm still trying to get it to work with Skype.
Thank you very much =)
swb90 said:
Sorry if the title is ambiguous. This is what I am considering.
Scenario:
I have a router at home that is password protected. I frequently have guests coming over and sometimes, they need to have access to the Internet. My current situation/setup will result in me having to provide them my router password. The connection settings are then permanently saved on the guests' devices.
Desired Scenario:
I wish to use my Android phone (preferably Android 2.3.3) as an in-between. I would like the guests' devices to connect to my Android phone while the Android phone connects to the router.
As such, the guests' devices will only see the Android phone acting as a router.
Doing so will allow me to maintain the password of my router as a secret, while giving me more flexibility in deciding what each device (perhaps by MAC address?) can do.
Question:
Is this even possible?
If so, could someone point me in the right direction?
Background knowledge:
I have very limited knowledge in Networking but am always open to learning new things.
I am generally strong in C language and am new to Android programming. However, I can pick things up on my own once I have a clear direction or reference that I can use.
The reason for targeting Android 2.3.3 is because this is the current version on my Sony X10 Mini Pro. The speakers have died and now it's just a piece of device sitting on my table.
I want to make it more useful, so I am exploring other possible functionalities.
As of now, it is configured as a webcam but I'm still trying to get it to work with Skype.
Thank you very much =)
Click to expand...
Click to collapse
it has been possible for years, apps like foxfi and pdanet from play store allow this!
ricky310711 said:
it has been possible for years, apps like foxfi and pdanet from play store allow this!
Click to expand...
Click to collapse
Really?!?!
Damn!
I had no idea...foxfi and pdanet...
if it's not too much trouble, is there a free version that is not too much hassle? A quick search reveals that both foxfi and pdanet requires a restart from time to time for the free version.
swb90 said:
Really?!?!
Damn!
I had no idea...foxfi and pdanet...
if it's not too much trouble, is there a free version that is not too much hassle? A quick search reveals that both foxfi and pdanet requires a restart from time to time for the free version.
Click to expand...
Click to collapse
just search wifi tether or wifi hotspot and you should be able to find a few!
ricky310711 said:
just search wifi tether or wifi hotspot and you should be able to find a few!
Click to expand...
Click to collapse
thanks =)
guess i'll try those out then!
swb90 said:
thanks =)
guess i'll try those out then!
Click to expand...
Click to collapse
no problem, if i helped be sure to hit that thanks button and reply if you encounter problems or have more questions!
ricky310711 said:
no problem, if i helped be sure to hit that thanks button and reply if you encounter problems or have more questions!
Click to expand...
Click to collapse
Hi! Sorry for reviving a relatively dead thread.
I ran into a bit of a problem.
Most of the apps assume that I have a mobile data connection.
My phone does not have a mobile data connection and so it is unable to tether.
What I would like is for my phone to connect to my home router while accepting incoming connections from other devices (phones, laptops, etc).
Basically I want it to be acting as an intermediate router, as shown by the simple diagram below.
Router <-------> Phone <--------> Other devices
<-------------> is Wifi connection.
Hope it's not impossible.
Thank you =).
swb90 said:
Hi! Sorry for reviving a relatively dead thread.
I ran into a bit of a problem.
Most of the apps assume that I have a mobile data connection.
My phone does not have a mobile data connection and so it is unable to tether.
What I would like is for my phone to connect to my home router while accepting incoming connections from other devices (phones, laptops, etc).
Basically I want it to be acting as an intermediate router, as shown by the simple diagram below.
Router <-------> Phone <--------> Other devices
<-------------> is Wifi connection.
Hope it's not impossible.
Thank you =).
Click to expand...
Click to collapse
It can't work like that sorry, the only way it works is MobileData--->Phone<---OtherDevice
ricky310711 said:
It can't work like that sorry, the only way it works is MobileData--->Phone<---OtherDevice
Click to expand...
Click to collapse
Awww shucks!!!
Thanks =)
I guess I'll try to think of something else to do with my phone =)
swb90 said:
Awww shucks!!!
Thanks =)
I guess I'll try to think of something else to do with my phone =)
Click to expand...
Click to collapse
That's okay check out my tool! It's got plenty of options! Check if our in my signature

[Q] Secure Wi-Fi Tethering on Moto G

I have a Moto G and I need solution for its Wi-Fi tethering (Wi-Fi Hotspot).
Earlier I used HTC devices, in what there was option to know how many user are connected to hotspot and an option to block MAC address as well.
But in Moto G there is no such option to do above mentioned things.
I would like to know if there is any app or any other way to achieve this on non-root Moto G.
I want to know how many users are connected to Hotspot and whenever a new user connects to hotspot I should be able to allow or block that device based on MAC address.
Monsieur_Bond said:
I have a Moto G and I need solution for its Wi-Fi tethering (Wi-Fi Hotspot).
Earlier I used HTC devices, in what there was option to know how many user are connected to hotspot and an option to block MAC address as well.
But in Moto G there is no such option to do above mentioned things.
I would like to know if there is any app or any other way to achieve this on non-root Moto G.
I want to know how many users are connected to Hotspot and whenever a new user connects to hotspot I should be able to allow or block that device based on MAC address.
Click to expand...
Click to collapse
What's wrong with just using a password?
Planterz said:
What's wrong with just using a password?
Click to expand...
Click to collapse
But if someone still manages to guess the password I should be able to control access based on MAC address.
Plus I want to know how many hosts are connected at any given time.

[Q] Kitkat 4.4 wifi hotspot vs Lollipop 5 tethering

Hi all
A while since posted but grateful for all info Ive learnt from this site re rooting etc.
Anyway my query...
What is different about these two settings?
first the background.....
I have a Nexus 4 with a contract that includes unlimited data and up to 4GB of tethering.
My provider has a website that shows a live figure for the amount of data ive used
Now the issue/question....
when I use the "portable wifi hotspot" on Kitkat I can tether my laptop or ps4 to it and it never registers any tethering use... Fantastic!
Then I updated to Lollipop and tried the same and it registers/uses all tethering unfortunately!
Not happy with this I rooted my nexus4 and reinstalled the official kitkat4.4 from the google developers website and thankfully its gone back to my network provider not being able to monitor my tethering use.
So what has changed?
Is there a way around this?
Im tempted to buy the samsung note 4 whilst its still on kitkat4.4 just purely for my tethering benefits but will there be software on that allowing the monitoring?
Thanks in advance for all/any help
Do you want to monitor the data which consuming from your device ?
msmlz said:
Do you want to monitor the data which consuming from your device ?
Click to expand...
Click to collapse
No I dont want to monitor the amount of data Im using.
I want to continue tethering my laptop to my phones data plan without my network provider knowing, as I can with Kitkat4.4 but not with Lollipop5
Oh, I think it's cavity "lake" in kitkat an Google fixed it, in lollipop so you have to try finding a new method to do that. If you can explain more how you did that, I will try to help you.
msmlz said:
Oh, I think it's cavity "lake" in kitkat an Google fixed it, in lollipop so you have to try finding a new method to do that. If you can explain more how you did that, I will try to help you.
Click to expand...
Click to collapse
Sorry Im not sure what cavity lake is.
As for how I did it. its simply the option in settings; wireless&networks; More; Tethering & portable hotspot; Portable Ii-Fi hotspot; Then I just ticked the box and it works perfectly, no method or extra apps required.
Its a UK issued nexus4 from google on a uk network if that makes any difference
Thanks
Maybe you should to install a hotspot app such as this app : https://play.google.com/store/apps/details?id=kr.core.technology.wifi.hotspot&hl=en .
msmlz said:
Maybe you should to install a hotspot app such as this app : https://play.google.com/store/apps/details?id=kr.core.technology.wifi.hotspot&hl=en .
Click to expand...
Click to collapse
Thanks for the suggestion, luckily ive rooted my phone back to 4.4 so all is working OK I'm just interested to know why, maybe a change in monitoring/tracing software by google?
Anybody else have an idea?
Or advise if Sammy note4 works OK?
Hey, late reply but what network was able to monitor your usage after upgrade? I'm on UK network and my Xperia has just been offered the 5.0 upgrade but I don't want to upgrade if it will limit my tethering.

Use chromecast with 4G connection ? I have no secondary device with wifi

Yes I bought the chromecast V2 but I could never believe this stupid limitation that you can use it only with wifi conection which means you need a secondary device to make this work.
I have a fast and reliable 4G speed so I have no need to invest in any wifi solution.
I hope this is a joke ? must be some way around it ? (without root)
blackinfinity said:
Yes I bought the chromecast V2 but I could never believe this stupid limitation that you can use it only with wifi conection which means you need a secondary device to make this work.
I have a fast and reliable 4G speed so I have no need to invest in any wifi solution.
I hope this is a joke ? must be some way around it ? (without root)
Click to expand...
Click to collapse
Have you tried guest mode? I think that should do what you want..
Sent from my Nexus 6P using Tapatalk
I use mine every day with only my phone's LTE signal through its hotspot. The trick is you have to use another phone to set up the chromecast to connect to it initially. You only need to do this one time to get the chromecasts's settings set properly, and then just turn hotspot on on your phone, chromecast will see it and connect every time.
I think the chromecast app is the only one that requires wifi on before it will even attempt to look for a receiver, because in my experience, streaming apps like netflix, hbo, youtube and comedy central dont consider what radio connects to where at all before the cast icon pops up.
Something else you can do to get that initial setup done is to connect it to another wifi AP with the SSID and WPA2 password set to whatever you want your phone's hotspot to use. Im pretty sure the chromecast only look at the network name and security (not MAC or anything like that) becasue ive done this a few times without issue.
syndre said:
I use mine every day with only my phone's LTE signal through its hotspot. The trick is you have to use another phone to set up the chromecast top connect to it. You only need to do this one time to get the chromecasts's settings set properly, and then just turn hotspot on on your phone, chromecast will see it and connect every time.
I think the chromecast app is the only one that requires wifi on before it will even attempt to look for a receiver, because in my experience, streaming apps like netflix, hbo, youtube and comedy central dont consider what radio connects to where at all before the cast icon pops up.
Click to expand...
Click to collapse
Oh my god ? is this really true ? so you say you only need a wifi network ONE time ? to setup the chromecast and then I can use it with wifispot on my smartphone ?
This sound beyond stupid to me.
The problem is I have no secondary device I can do this with and I got no wifi network to connect to.
Must be some way around this some how if you only need to d this one time
blackinfinity said:
Oh my god ? is this really true ? so you say you only need a wifi network ONE time ? to setup the chromecast and then I can use it with wifispot on my smartphone ?
This sound beyond stupid to me.
The problem is I have no secondary device I can do this with and I got no wifi network to connect to.
Must be some way around this some how if you only need to d this one time
Click to expand...
Click to collapse
That's what I'm saying.
The reason it doesn't work setting it up that first time is because that process involves both Chromecast and phone using the app fsetting it up to first connect directly to each other, then both connect to the same AP, then talk to each other again for through that network, WITH internet access at the same time. That's really hard to switch radios around fast enough (not impossible though) and still get it to accept and keep the settings for good
---------- Post added at 05:02 AM ---------- Previous post was at 04:53 AM ----------
Also, once you get it working, youll probanly want to use a laptop or something like that to be the device that you use to tell the Chromecast what to play... It works better that way, and you can to use your phone for other stuff while that's going on if you want. You can cast local media from a PC with way better results as well, using something like Plex or the Videostream plugin in Chrome
i am a little confused here, use another device to set up connection and then use your own device right after? how is that going to work if its two different connections?
I just got chromecast and have no WiFi or hot spot but could take to a place to set it up but when I got back home could I use it to mirror my phone screen
sarahlovestim420 said:
I just got chromecast and have no WiFi or hot spot but could take to a place to set it up but when I got back home could I use it to mirror my phone screen
Click to expand...
Click to collapse
get your phone to hotspot and connect that way. it doesn't need internet, just a active wifi network
I am also a bit confused. Could someone please spell it out step by step to idiots like me? Is there a link or YouTube video?
manc01 said:
I am also a bit confused. Could someone please spell it out step by step to idiots like me? Is there a link or YouTube video?
Click to expand...
Click to collapse
Are u needing help with the set-up process?
You need a 2nd local device to setup Chromecast.
1. Turn on cell phone hotspot (lets say name is Chase)
2. Connect 2nd device to Chase
3. Using 2nd device, setup your chromecast to connect to chase. TURN GUEST MODE ON
4. Once everything is set up and your chromecast is connected to Chase, you can use your smartphone running the hotspot to connect to the chromecast via the Pin. The 2nd device is no longer necessary.
Without something to connect the chromecast to the phone, I see no way to do it.
Side note, the pin feature can sometimes allow you to use your chromecast on hotel wifis that do not normally work.
---
OP, is there no where near you like a internet cafe, staples, library, anywhere that might have a computer with internet access with wifi? What about a smart phone shop like Verizon or Tmobile? Use one of their demo phones to do it.
Sent from my Pixel XL using Tapatalk
I have same issue like this. The only thing is I don't use a Chromecast. I hook up my TV with LAN (Old Sony Bravia) to my router and my phone to same routers WiFi. So I am able to share and connect with TV. No issues. I have a crappy wired internet connected to it. I also have unlimited 4G plan on my phone. I use AllConnect to cast from my Phone to TV. Now I am able to cast Movie HD app via AllConnect on my TV. But as soon as I disconnect the wired internet from my router. I am not able to cast. I want to use my Phones 4G internet to stream on my TV. Theoretically it should be possible to cast using my routers LAN which I am able to. But as soon as I disconnect DSL cable from my router the streaming stops. Can anyone help me here.
Another way
sarahlovestim420 said:
Are u needing help with the set-up process?
Click to expand...
Click to collapse
Hello
You can also spoof the MAC of the chromecast on your phone and configure the chromecast by this way.
However you need to have root access on your phone to install a software like Mac Changer.
This solution is very usefull in an hotel which require a connection to an open wifi network and a second authentification with login and password.
Regards

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