2 problems - Galaxy Tab Q&A, Help & Troubleshooting

Hi all!
I've got two problems with my tab which frustrate me to no end at times.
1) sometimes the data connection disconnects, and is never able to connect back. I am still able to make calls, but just cannot surf the internet. I'll usually need to restart the tab a couple of times before it stabilizes. Note that the data disconnects in an area that has a good signal strength, so i kinda doubt its the network.
2) sometimes the tab just goes into a black screen and freezes. I'll need to press and hold the power button and the phone restarts after a few attempts.
I'm using the stock rom. Version 2.2, kernel is 2.6.32.9 and build is froyo.dvjj3.
Anybody have any idea why ther are these problems?
Thanks!

I would check the modem list and see if there is an updated modem that you can flash using heimdall You can find the list for your flavor of tab at this XDA link
http://forum.xda-developers.com/showthread.php?t=1069727

You said you using the stock rom. Did you root your tab?
Since its stock rom, how about you check update it through kies.
If you got lucky, there is GB rom around the corner, but depend on your region as well.
Update it and maybe your problem will go away
If still not succed, try hard reset your tab. If the problem still occur, I personally think you had a hardware problem for sure.

No i didn't root the device. Kept it as it is from the box. Ok i'll try checking for any updates through kies. Will check for the modem filed too!
Thanks a lot for the help!

Related

[Q] bell galaxy s UGJG9 vs. UGJH2 differences

Hey guys, my samsung galaxy s has the UGJG9 firmware installed. was just wondering what the difference is between that and the latest one?
New JH2 + SPL fix
Samsung Mobile Canada Thank you for your continued patience on the three-button reset issue. Your feedback is important to us and we are pleased to provide a resolution for Bell Mobility’s GT-I9000. Please find full details posted in the link below.
Samsung Galaxy S Vibrant (GT-I9000) Software Upgrades for Handsets with Original Production Software
A software upgrade is now available for Bell Mobility Galaxy S Vibrant handsets, provided the device has original production software (JG9). The latest version of Kies has been tested and will resolve the three-button recovery issue. Please note, this solution is for Canadian devices only....
By:Samsung Mobile Canada
Click to expand...
Click to collapse
http://www.facebook.com/samsungmobilecanada
Apparently they released the JH2 again but including a SPL fix, so people already on JH2 will need to flash back to JG8 or something, then flash forward to JH2 again to get the new SPL fix
I got JH2 the other day. Yesterday my phone was going retarded, freezing and losing signal when it never had before. Seemed ok last night and today though I haven't spent much time with it today.
GPS was totally out of whack last night, sitting still and my location was jumping all over the place. Google navigation is unusable. Checked compass in GPS essentials and it was fine but in nav it just spins around and can't get it right.
Youtube widget changed. Now shows most viewed on the main bar but video and search buttons are not functioning properly. Right now it only shows the search button. If I search or launch youtube then go back the video button will be there but neither thet nor the search button will work. Wish I had just left it alone.
did you get the update with the spl fix?
and was your 3 button mode working for you before?
if not does it work with the new update?
lol so many questions... and thanks for the replies and the update on the firmware.
Just update dude. Everyone is experiencing various issues regardless of the firmware. I run 3 to 4 times a week using endomondo and the GPS tracks my route almost flawlessly. A few hitches here and there but nothing horrible.
My 3 button combo wasn't working at all and I was already on JH2. Had to do the registry trick to get Kies to flash the new JH2 on my phone and now it works. Upgrading to the new JH2 is the best choice to make, especially if you have plans on using a few mods.
I highly recommend the battery mod available on this forum after you upgrade. The SGS stock battery indicator is horrible and inaccurate, and I rather not waste my homescreen space on a battery widget.
Ya, did the update a few days ago. Three buttons work now and my gps doesnt think im in japan anymore (ya it was that bad) anyway definitely worth the update.
Sent from my GT-I9000M using XDA App
My 3 button mode worked before the update, I haven't tried it since. I haven't rooted and not sure yet if I will, will see how official 2.2 goes first.
Still losing signal though. Yesterday the girlfriend tried to call me and said she either got a busy signal (WTF) or it just went straight to voicemail.
Today I tried to make a call and had to redial two or three times because it kept losing signal. Def a problem with the phone and not anything to do with reception in my area. Only phone calls though, never lose signal when using data or market ect.
Guys, I'm a bit dense on this subject so please be kind.
I have JH2 on my Galaxy. I can't remember if I updated to this version via Kies.
So far, the 3-button recovery problem has not affected me. I haven't rooted Android (since I don't need SU rights), I haven't yet unlocked the phone (no need) and I haven't attempted any Android system updates. I guess I could be called an average user. I haven't tested the 3-button issue.
What circumstances could arise down the road, which would make it necessary for me to do a 3-button recovery? In other words, is this a problem which could affect all Galaxy owners?
Thanks.
androiderer said:
Hey guys, my samsung galaxy s has the UGJG9 firmware installed. was just wondering what the difference is between that and the latest one?
Click to expand...
Click to collapse
I updated to JH2 prior to the SPL fix inclusion and found it to be better than JG9...smoother and less lag issues. Just make sure to backup everything.
My phone is still on jg9. It never had the three button issue it always worked for me. If I upgrade to jh2 how will this affect me?
Sent from my GT-I9000M using XDA App
MaestroSeven said:
My phone is still on jg9. It never had the three button issue it always worked for me. If I upgrade to jh2 how will this affect me?
Sent from my GT-I9000M using XDA App
Click to expand...
Click to collapse
if it was working, it will continue to work
if it was NOT working, it will now work
TheChancellor said:
Just update dude. Everyone is experiencing various issues regardless of the firmware. I run 3 to 4 times a week using endomondo and the GPS tracks my route almost flawlessly. A few hitches here and there but nothing horrible.
My 3 button combo wasn't working at all and I was already on JH2. Had to do the registry trick to get Kies to flash the new JH2 on my phone and now it works. Upgrading to the new JH2 is the best choice to make, especially if you have plans on using a few mods.
I highly recommend the battery mod available on this forum after you upgrade. The SGS stock battery indicator is horrible and inaccurate, and I rather not waste my homescreen space on a battery widget.
Click to expand...
Click to collapse
how do you do this hack, i wanna put my bell rom back on the phone, i flashed to 2.2 froyo and wanna go back to bell rom now.
please link me
hansonator said:
My 3 button mode worked before the update, I haven't tried it since. I haven't rooted and not sure yet if I will, will see how official 2.2 goes first.
Still losing signal though. Yesterday the girlfriend tried to call me and said she either got a busy signal (WTF) or it just went straight to voicemail.
Today I tried to make a call and had to redial two or three times because it kept losing signal. Def a problem with the phone and not anything to do with reception in my area. Only phone calls though, never lose signal when using data or market ect.
Click to expand...
Click to collapse
I havent been able to update to JH2 from JG9 (trying to use kies but thats a prize in itself) but I have in the past gotten where I would try to call, and as the call dropped while still dialing it would tell me the radio is off. Or it would tell me im in airplane mode etc.
Now for the last 24 hrs I have yet to be able to make a call, although datta and texting works perfectly fine, every time I make a call it says my radio is off. And the same problem when someone calls, they are lucky if they get a fast busy signal.
Im talking with bell to get a replacement in store, if not I have a 'insurance' plan that'll give me a loaner etc while they ship it out.
Any update on whether your phone is still dropping into Flight mode?

[Q] WIFI connecting intermittently. HELP!!!

Hey Everyone
I recently installed XXJVB (2.3.3) onto my sgs and it works really well. my only issue is that the wifi connects sometimes and sometimes it doesn't. This happens at home often and is really annoying.
Does anyone else have this problem?
And does anyone know how to fix it?
Thank you for any reply's
I haven't experienced it.
First thing to try before you go any further.
Turn off everything that connects to your Wi-Fi router. Unplug the router from the power supply for a minute, then plug it back in. When it boots back up, see if the problem still persists.
Also, Have you tried a factory reset prior to or after flash?
had that issue when I played around and installed a cpu tool from the market: my wifi acted up same as yours. As far as I could deduce it was because the power/sleep settings were altered -- beyond my pay scale. Uninstalled the offending program and rebooted: the whole system was hickey and media scanning was an issue. So, did a recovery restore in cwm and all is well again.
Suspect the issue is the set up for power management. sleep policy and the other internal setting sin the kernal being out of phase with each other. Do a retore to the last stable system you had.
I have also leanred the value in doing a complete backup before I play with any new themes and mods: that way restore bails you out!
Did you notice that on version 2.3.3 wifi sensitivity worse that on previous version?
Using "Wifi analyzer" application I found that on Gingerbread kernel signal weaker then on 2.2.1 by about 10 db.
I've tried to use modem JPY (from 2.2.1) instead of native JVK but it didn't help.
It looks like somewhere there are wifi parameters that should be configured properly.
SOLVED
Thank you everyone for you input
@electrotune1200
Thanks for your idea's. The whole turning router off and on worked. i feel rather stupid cause i have to do that often so that i can get my laptop to connect, never even crossed my mind to try it for my phone lol.
Thanks again everyone

Help with sister's i9000

Hey guys, I don't have an i9000, my sister does. I'm here visiting for the weekend and would like to help her clear up as many issues as possible. Unfortunately time is of an issue, I'm wondering if I can just name the problems, and could anyone please link to solutions/explanations? Many thanks if so.
Here are the issues:
-laggy homescreen (stutters between swiping screens. I've heard there is an app that be installed that fixes this?)
-cannot connect to android market (on 3G, no wifi in the house. Error msg says "cannot establish a reliable data connection to the server. This should be a temporary problem, or your phone may not be provisioned for data services. If it continues call customer care")
-battery dies in 4-5 hours (maybe a faulty battery, but maybe a software issue?)
-device (and screen) gets hot after some use (could be normal, I have a wp7 that gets hot on the back)
Her version of Android is: 2.1 (although it says "2.1-update1", but does nothing when you try and press it)
She is on Bell in southern Ontario, and is on a standard data plan.
Again, any help would be so much appreciated. Thanks very much in advance.
Laggy screens are common on 2.1, there are lag fixes and kernel mods that fix this issue, I can't really give you much more info then that otherwise I'd then be talking out my ass since I'm no expert. You can look about here for more info http://forum.xda-developers.com/showthread.php?t=966646
Another way to reduce the lag is by flashing a new ROM custom or stock, I'm on a stock 2.3.3 ROM and there is virtually no lag, which also can help with the poor battery performance. Check out here for stock ROMs http://forum.xda-developers.com/showthread.php?t=810682 and here for custom ROMs http://forum.xda-developers.com/showthread.php?t=886000
Sorry no idea about the Market problems though, you could try the online market and see if you can push an app to your phone maybe? https://market.android.com/?pli=1, or just look about more on here or the Goog machine
Battery issues, start with all the basics turning stuff off, haptic feedback, GPS, Bluetooth, Wifi etc... only enable apps/services when you need them, also as I mentioned a new ROM could also help with poor battery performance.
The 2.1-update1 is a version, you cant update it by pressing the button (when I was new to Android I did the same ) to update follow the instructions in the threads I posted.
Best thing to do is carefully read over everything before you do anything though, you don't wanna end up with a soft brick specially if download and recovery arent working *had to learn that one the hard way*
2.1.1 is a primitive version.....move onto 2.3.3 GB.....regarding Market....go to Settings>Applicatinos>Select market in the list>clear data. Ensure that this phone actually is subscribed to a dataconnection plan with the service provider
Install kies on a computer and see if there is any firmware update available. You will need a certain combination of files if you want to update to gingerbread using odin as your sgs is an american firmware.
Sent from my GT-I9000 using XDA App
Personally i would update through Kies to latest official firmware . Wait until Gingerbread 2.3 is released before going down that road ..
If you get involved in flashing someone else's phone its either going to work or you brick the phone especially for a newbie and in a short timescale .
jje
If you decide to update via Kies, it sounds like a factory reset is in the need either before or after the flash. Preferably a reset before upgrade, and a reset after. Should clean things up a bit.
JJEgan said:
Personally i would update through Kies to latest official firmware . Wait until Gingerbread 2.3 is released before going down that road ..
If you get involved in flashing someone else's phone its either going to work or you brick the phone especially for a newbie and in a short timescale .
jje
Click to expand...
Click to collapse
+1
Sent from my GT-I9000 using XDA App
Thanks very much guys. I've never flashed a rom before, but I'll look into it to possibly do it next time.
In the meantime I've advised her to call bell about the market problem and battery.
Thanks again.

[Q] 3g keeps switching off

im having problems with my 3g on my phone its a samsung galaxy s 2 gt i9100 and version 2.3.3
it keeps turning on and of randomly for no reason some times it just goes of and other times it actually deactivates itself. ive removed juice defender which i thought was the cause but its still switching on and of randomly somtimes it will last for a hour or so other times it wil go on and of every 5 mins.
sometimes i can simply switch the data mode on and of and that works but most times i have to reboot the phone and everytime i reboot it the internet is back on.
what could be causing this its driving me made as i use my phone as a router most of the time. i know its not the network im on because it happens in every country i go to on a new sim.
is there a simple solution is it a android fault or samsung fault?
anyone have a solution to this as i really like my samsung phone but this problem is really annoying.
ddn100 said:
im having problems with my 3g on my phone its a samsung galaxy s 2 gt i9100 and version 2.3.3
it keeps turning on and of randomly for no reason some times it just goes of and other times it actually deactivates itself. ive removed juice defender which i thought was the cause but its still switching on and of randomly somtimes it will last for a hour or so other times it wil go on and of every 5 mins.
sometimes i can simply switch the data mode on and of and that works but most times i have to reboot the phone and everytime i reboot it the internet is back on.
what could be causing this its driving me made as i use my phone as a router most of the time. i know its not the network im on because it happens in every country i go to on a new sim.
is there a simple solution is it a android fault or samsung fault?
anyone have a solution to this as i really like my samsung phone but this problem is really annoying.
Click to expand...
Click to collapse
anybody else get this problem with a samsung or android phone ?
I don't own a 9100 but a 9001 (SGS Plus). The 2.3.3 firmware for my device gave me the exact same issue. I solved it by updating to 2.3.6. But you would need to ask someone who is more familiar with the S2 which ROM ist best as I don't know those.
wintel_mac said:
I don't own a 9100 but a 9001 (SGS Plus). The 2.3.3 firmware for my device gave me the exact same issue. I solved it by updating to 2.3.6. But you would need to ask someone who is more familiar with the S2 which ROM ist best as I don't know those.
Click to expand...
Click to collapse
thanks for the reply now how easy is it to update the phone it says there is no update avalibile when i try to check for updates.
How easy is it to do this rom thing and flashing id need a step by step guide id rather just be able to update it with the click of one button.
i assume you havn't rooted/flashed before? if not, either get into a decent wifi area and update your phone through the settings (that worked for my friends galaxy ace) or see if theres an update through samsungs own software "Kies"
personally i think the 3g issue seems to fall on samsungs side of things but i could be wrong,
no i havent rooted or flashed before. When i try to update in the phone info check for updates it says there is none im currently in the uae is the update done by the network or by samsung. Ive never used kies either. Ill have a look at it i thought kies was just another form of wifi.

Several unique problems

Hi, I have several problems with my galaxy note that I have not been able to fix, find anything about similar problems in the Note community and I have no clue on how to solve them.
1) 3g - No matter what ROM I am on, be it GB, ICS, JB TW/AOSP, then whenever there is a 3g icon in my status bar, my internet slows down to speeds you cannot use. I once managed to try the 3g on the speedtest.net app and I got I believe 0,02/0.01 Kbps download and as you know, that is unbearable. Does anyone have any suggestions for a fix? Perhaps flash a new Modem, a new ROM, try the stock GB that I got with my carrier from where I got the phone?
2) With the WiFi at my home: If I am "far" away from the router (the router is in one corner of the house, I am on the floor above at the other corner), then I sometimes get randomly disconnected and it says in the settings "Authentication Error". Again, all ROM's. I have a very strong signal in that corner (2 or 3 bars) but I will probably just get the answer that is expected - I am too far away from the router.
3) I currently have installed TW 4.1.2 GalaxtusMod v3 XXLT5 (latest) and I have the latest (1.3.7) c.o.h.'s HelloWorld kernel flashed to the device.
I cannot "uninstall" system apps using TB or other root uninstaller apps, however I can manually remove the apps using Solid Explorer. When I try to use TB (free) then after selecting about 30 apps in the batch mode to remove, then the phone would usually crash and reboot after about 10 uninstalled apps (these apps are basic things - maps, talk, youtube, widgets etc. no important system apps). I used to simply uninstall them 5 at a time and it worked, with my current combination though it doesn't report any error at the end but the apps are still installed. So if anyone else is having problems (I have problems on any configuration in batch uninstalling a lot of apps) removing in batch apps with titanium backup or has been lucky enough to find a solution then I would be grateful for a solution or just say if it happens to you too.
Also I always do a proper clean install, with stock firmware I use Odin on the PC and I always do wipes (caches, system, data, preload etc) before flashing anything.
*edit*
4) When I am charging the phone using the stock adapter but using a different cable (same length cable in good condition) then the phone is very laggy. The interface jumps and is jittery.
Luckily I have a brother who also has a Galaxy Note and he doesn't have neither problem 1 or 4 (don't know about 2,3)
XxPixX said:
Hi, I have several problems with my galaxy note that I have not been able to fix, find anything about similar problems in the Note community and I have no clue on how to solve them.
2) With the WiFi at my home: If I am "far" away from the router (the router is in one corner of the house, I am on the floor above at the other corner), then I sometimes get randomly disconnected and it says in the settings "Authentication Error". Again, all ROM's. I have a very strong signal in that corner (2 or 3 bars) but I will probably just get the answer that is expected - I am too far away from the router.
Click to expand...
Click to collapse
I've often been in a corner upstair floor with weak wifi signal, only 1 bar, because router is downstair. Download/Upload's are very slower than when I'm near the router but I've never got the "Authentication error" problem.
Just a witness from my own situation of wifi signal weakness.
qnt said:
I've often been in a corner upstair floor with weak wifi signal, only 1 bar, because router is downstair. Download/Upload's are very slower than when I'm near the router but I've never got the "Authentication error" problem.
Just a witness from my own situation of wifi signal weakness.
Click to expand...
Click to collapse
Thanks for that, I asked my brother the other day and he gets it but rarely... guess it is a problem with my router.
Has anyone else got some insight to the other problems?
Bump?
try different kernel/ modem combo. Most custom roms dont have modem, so if your with the same modem, that could be it. Try one for your region. see the modem thread in development section.
Now 3g,
- check your provider as well, ask them if they severed your connection. Some providers have been known to do that.
- check apn settings on phone if they are like provider
- check if your not roaming ( other network then provider)
baz77 said:
try different kernel/ modem combo. Most custom roms dont have modem, so if your with the same modem, that could be it. Try one for your region. see the modem thread in development section.
Now 3g,
- check your provider as well, ask them if they severed your connection. Some providers have been known to do that.
- check apn settings on phone if they are like provider
- check if your not roaming ( other network then provider)
Click to expand...
Click to collapse
Thanks for this, after I get back from Israel on 1st June then I will try downloading some modems to try out. If that doesn't work I guess I could ask my provider whether they have done anything. Thanks
XxPixX said:
Thanks for that, I asked my brother the other day and he gets it but rarely... guess it is a problem with my router.
Has anyone else got some insight to the other problems?
Click to expand...
Click to collapse
HI
I use a note and have this problem with the wifi... when signal is very low i have authentification error ... my wife has the note2 and same problem so it's not from our note but from the router ... I change the wifi canal but always the problem...
Good luck
Regards
try also different sim, to eliminate sim issues vs phone

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