[Q] galaxy 3 as wifi router - Galaxy 3 Q&A, Help & Troubleshooting

Hi everyone,
I need your help to solve some problems I got with the galaxy 3.
I live off-grid and it also mean there is no wired phone line so Im using a old g3 as a wifi router.
I do this for a year and the phone is always pluged and connected in H and wifi in ap mode (no adhoc cause other phone dont connect)
Of course, you already know what happend, battery is dead. And the phone start stopping itself.
And of course you cant using without battery even pluged in.
So, as there is always electricity i would like to remove any part of the rom who interact with battery. Simulating 100% all the time so the phone dont cut.
I also would like to automatically boot on and it might have something to do with kernel.
Finally i would also remove all unneeded stuff and start automzticaly the wifi tether ap mode, and why not a proxy through ssh so i can encrypt if i ggo through proxy or surf in clear if no proxy selected in computer settings.
Can you guy lead me to the right way to do this, at least or the battery part or the autoboot part?
By the way, buying a battery is not an option it cost more than a lowcost android phone. And i dont lile to waste .
Thanks a lot
Yodb

Wouldn't it be possible to find a battery on eBay or those type of non OEM batteries?
Sent from my GT-I5800 using xda app-developers app

It is probably possible. It will probably end like this but it would have been much more fun for me to learn a new tricks
I read all over the net that many android phone start when pluged in. My galaxy note also do it, apparently only if it stoped alone. If i switched it off manualy it show a green battery.
Id like to do the same with the g3. Any kernel would do that? Even a old one? I only need a ap mode wifi tether, i dont use it at all apart for that (fixed on the wall where good reception is)
Finaly i also could kick out the power button and plug it to a raspberry who will check if its on and power it if not.
I can compil my own rom but for the kernel part i dont know how to play with.

Related

[SOLVED] Is there a .exe which can turn off your data connection.

Basically, im trying to find a program which will turn off
any data connections you have.
If there is, Id assign it to the send key (press & hold)
This would remove the need to open up the comms
manager then click "data connection"
Hope there is, it would make life a lot easier for me
and everyone else who uses mobile internet a lot
but doesnt want to murder their battery.
I use the internet a lot because of being on contract
and have unlimited internet usage, but if I left it connected
all the time, my Touch Pro 2 would probably only last
about a few hours. Im constantly having to open up
the communication manager and turn off my data connection
that way.
alternatively, do any programmers know how to turn off the data connection through coding? I know a bit of Visual basic and would happily make my own program for this, I just cant seem to find out how to turn it off.
Does holding the end-call button for a few seconds work? It has done on all htc models I have tried
now i feel really stupid
I knew that, I simply hadnt set it up to.
It was set to lock the phone whenever I held the end key,
so I just put it out of my mind. lol
thanks
youve made my life a lot easier
Ive now bound the Notes app to the green key ;D
Isnt it just sweet when theres a simple answer
Ill change your title to solved and close the thread

Loving htc hd2 but.........

ive owned this phone now for a few months and while i think its great it sometimes is just a massive pain in the arse.
i need some advice as technically im pretty good but i have to get my head round the problem 1st.
1- ive just decided that i want to use my home router as internet access on my phone so ive set up the connection, which the phone finds, entered the encription key and i get the little wifi icon on the top of the screen. all good......
but when i connect to a website the data connection (orange) appears as well. is there a setting to use one or the other?
2- adobe flash player. a right pain the backside. many sites including youtube require new updates of the player but when i click on the download and get the status bar it seems to freeze. and when it looks like it finishes (rarely) i get the same message on screen that i need to download the latest version!
3- automatic connection. still not sure if my provider charges me for constant connection. whether it is downloading data constantly or not but it seems strange that the phone, although there is nothing running in task manager will connect itself. ive woken up in the morning to find its been connected for 10 hours! is it updating? if it needs to connect why cant it disconnect itself?
4- the irritating freeze. mostly if its been on all night doing nothing. then i unlock it (without passcode as this seems to make it worse) it freezes. then needs a hard reset to function again
apologies for the rant and long 1st post but i really dont want this nice phone ending up like the last and being thrown about as it doesnt work as well as it should.
many thanks
Hi Friend, try HTC's website they have several hotfixes for your phone (some reason only available on europe portal but might point you in right direction.
h***://***.htc.com/europe/supportdownloadlist.aspx?p_id=297&act=sd&cat=all
As for using phone as modem I only recommend if BROWSING web only, not downloading, as yes it has DSL speed but it is ILLEGAL on all phone plans and they will cut you off after a limit (normally 10GB) and then they give a call and ask "Whatcha doing?" so only use as back-up browsing only.

Request/Info - Lightweight ROM

I was wondering if there were any super stripped down/lightweight ROM's... I just reset my phone to factory conditions and then rerooted it roughly two hours ago, I'm not using the droidx as my cellphone right now but I'd like to use it for network setup and other uses similar to that (I work in IT and it would be easier to carry around than a laptop)
My issue is that most of the themes center around using cell service, honestly I could care less about cell service since its not connected to the network... Is there any way to remove effectively every app except for those that would work over wifi/offline?
If so, are there any really lightweight themes that I could use to strip it down and go from there or would you recommend I just strip it down from stock?... I know this seems like a bit of a project but I'm up for it and I really have nothing to lose with this phone since its not my primary phone or anything... Effectively I want to turn my droidx into an ultraportable/ultralightweight/fast tablet/alarm clock (please dont hate me :3)
Went with fission 2.6.1 However I'm curious, I know that generally speaking removing applications is ill advised, I was wondering if theres a viable way to remove all of the phone features or to effectively turn off the phone features permanently (or semi permanently)
I realised the best way to phrase what I want is to run my droid x like a tablet... If only I could get honeycomb to run on it hahahaha
But yeah, questions would be, any way to deactivate all the connection to verizon stuff? (because its not connected to Verizon)
You can use titanium backup and freeze all the apps you do not want running or the other method is to use root explorer and rename what you don't want to use to .bak instead of it being .apk
hope this helps answer your question
not sure if airplane mode kills the wifi, but it kills the cell radio. that may help.
if youre comfortable sbfing you can try using 7zip to remove things and install the rom, but id figure that pretty likely to cause a brick/sbf if youre not careful. id be more inclined to use the free version of titanium and flat back up/uninstall anything unwanted and see how that goes.
i should note my experience on 261 with just uninstalling stuff i dont want is pretty high, its my daily runner; but not with uninstalling things relative to the phone (of course).
ive been looking at getting a color screen nook from best buy; wifi, small and portable and suposedly hackable/rootable to run a 250 e reader in to a full function tablet.

WiFi Always on (Hack)

Hello All,
Is anyone working on this or interested in this? I am really needing this to make WP work for me as the 3G connection is terrible and causing significant power drain.
Thanks.
Can you tell me what the problem is? Because I have no problems in toggling WiFi on and leaving it all day. Of course, I'm forced to use 3G when there is no hotspot or I have no signal from my router, but there's no problem in leaving that on.
Spaqin he means that wifi turns off when screen is blocked
djdurance currently you can only set screen block time to infinity by patching the registry
Thank you. Are you able to provide a link for the registry edit?
Sent from my SGH-i937 using XDA Windows Phone 7 App
On most phones you don't even need a registry tweak to set the screen lock time to "Never". However, doing so will destroy your battery life as the screen never turns off, and is one of the main power consumers on the phone. So far as I know (and I might be mistaken) there's no hack yet that lets you use WiFi while the phone in unplugged and the screen is off.
djdurance said:
Thank you. Are you able to provide a link for the registry edit?
Sent from my SGH-i937 using XDA Windows Phone 7 App
Click to expand...
Click to collapse
Here you go m8 .. Alot of reg tips there
http://forum.xda-developers.com/showthread.php?t=907971
There is no hack but if power use is what you are concerned about just turn battery saver on, you will have to manually sync email and a few other things but your battery will last you days. Also another thing you try try is setting you phone to use edge only since your 3g is terrible anyways and that will save you battery as well.
it would be nice if we could make wifi stay on under lockscreen, I work in a school that gets absolutley no cell phone signal inside. but we have wifi in the whole building. Too bad i cant toggle off my data connection and wifi would just stay on.
MS needs to implement this especially for business users that would possibly be connected to a private network or something.
Install Spotify, then turn it on and press start (home) and as long as Spotify will run in the background wifi will be ON. Depending on the ROM you have is need to have checked in andvanced configuration ''Don't dehydrate apps on pause'' .
ok... I will try that. Such a pain to keep that in the "open" list of apps...
One thing that will improve with Tango hopefully... Although I'm not holding my breath. Windows Apollo I guess.
It works fine with Spotify. the battery lasts longer with the network data off, because at my house the reception is poor.
Any reported results here?
Here's a trick: http://mobilitydigest.com/wp-tips-tricks-keep-wifi-running-all-the-time/
Thank Jim for finding it and myself for sharing it!
oh ,thanks a lot

[Q] How to use public (open) WiFi everywhere EXCEPT at home?

Dear community, please help me. I'm going insane over this issue...
In my town there are several free & open WiFi spots to which you can connect without password. My problem is that this free WiFi is also within reach from my apartment and I want to make my phone & tablet to prefer my domestic closed&encrypted WiFi. I'm perfectly aware of the possibility to set WiFi-priorities. Problem is: those are only used when searching for a new connection. If my devices are connected to the public WiFi, they will never switch to my private one unless the connection breaks or I disable & enable WiFi in Android.
Right now, my rather silly "workaround" is to always delete the public WiFi from the list of known WiFis when I'm at home and re-add it when I go outside. But this procedure is getting quite annoying. I want Android to use this WiFi, just not when I'm at home...
I can't be the only one with this problem. Is there any way? Root and/or Xposed based solutions would be okay too....
I already tried the app "WiFi Prioritizer" from Google Play and it came pretty close to what I was looking for, unfortunately its background process was killing my battery.
What version of Android your phone and what the tablet has?
Στάλθηκε από το GT-I8190 μου χρησιμοποιώντας Tapatalk
Currently my Samsung i9100 runs AOSP NeatROM (Kitkat 4.4.4) and my Nexus 7 (2013) runs CleanROM (Lollipop 5.0.2).
It shouldn't matter though. I'm looking for some kind of universal solution that could work on any Android version... :-/
From what I have read and understood, your problem is that when you want to connect to a specific network (your home network) you can't because your device scans and connects to the '' free'' ones simply because you were connected to them before or you are still connected to one. From what I know and also have worked for me, is to simply tap on the network you want to connect each time(an analogue should pop up and ask whether to ''forget' the tapped network or to connect to it if you are already connected to another one.). Also I don't know if a module exists for this purpose on xposed framework.
Maybe there's another way to do it, but since I don't have bought the app (it's called IF BY IFTTT) I can't tell if it does or doesn't do what you want. What it does is that makes selected actions automatically by running in the background. I think that it can do almost ''anything'' (like to upload the latest photo you took from gallery to Instagram without your actions).
I hope I helped
No no, I can connect to my home network manually, that's not the problem.
My problem is that Android doesn't do it automatically, when it is within reach and the phone is still connected to another (the free) network.
What Android SCHOULD do is automatically drop the connection to the open Wifi, as soon as my higher priority home network is within reach.
I didn't said that you can't connect to your home network, I simply said that it doesn't seems to do it automatic. I have also prioritised my network preferences and still my phone doesn't connect to the first one if it is not disconnect from the other (by the way the two networks I have tried it to are my home ones). In conclusion in my opinion this option is where you want to connect first, not for changing the connection automatically based on the received signal(although it does if you completely lost the signal to the connected source). Probably in your case the free Wi-Fi is close enough to you and your phone or tablet doesn't disconnect from it which in my opinion is perfectly fine since my phone does exactly the same.
Oh sorry, maybe I misunderstood you before.
But yes, you summarized it completely correct. Only that this behavior is not perfectly fine for me, as I'm sick and tired of being connected to open, slow and unencrypted connection at home
I have the impression that Android's WiFi management is pretty bad
You can try the app that I mentioned earlier but I am not sure if will do what you want. I suggest get in touch with the developer and ask him. I am happy I helped.
PS.1 If I helped don't forget to use the thanks button as it helps me and lets community know that I have contributed.
PS.2 I don't take credit for the app, I just suggest it because I think it may work.
Have fun
Thanks for your help, I will try the app later today, it sure looks interesting. My only fear is that it will be a battery killer.
EDIT: This app didn't really do the trick for my needs... I'm back to always deleting the open WiFi out of the list of known WiFis... Too bad that there doesn't seem to be a good way to do what I need

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