Database Develop

Wifi reconnection problem.

I just got a Tmobile galaxy tab refurb, and when ever the tab is in sleep mode for over an hour and I turn it on the tab won't connect to my router. I wold have to turn off my wifi and then turn it back on for it to connect. Any works around this?

Go ti settings and tell ur tab to never turn off wifi wile sleeping
Sent from my GT-P1000 using XDA App

Are you having reconnection issues with other WiFi devices on your network? Because this is usually a Wifi/router problem. I don't think it has anything to do with your galaxy tab.
Sent from my GT-I9000 using XDA App

I have the same problem and extremely unstable wifi performance and it looses connection even with very good reception. I havea netgear 3300 router with both 2.4 and 5 kHz networks and the only device that works badly is the tab. I have 20+ other devices with no problems at all of which 4 are other android devices.
I live in an area with 15-20 other wifi networks and perhaps it would help to disable all other networks but the settings for wifi is very basic and not many options exist. I have a DBT device with stock JMG FW.

JMG/JMF problem. I had none of this issue while my firmware was JK5. Now it sucks and still waiting for Gingerbread to come to Kies.

SAME PROBLEM WE HOPE IN GINGERBREAD

[Q] vzw user please help with me 3g data drop problem.

Hello, I am using Samsung galaxy tab. I am experiencing a problem relates to Verizon Wireless 3G. Whenever i use the browsing over the internet, or tethering with my other devices such as pc and android os. The 3G data somehow dropped ( the 3G local will disappear). I tried to click and un-click airplane mode, and data setting, but the 3G will not turn back On unless i reboot the tablet. I already bring to the Verizon Store, they told me only can do a hard reset. I don't think that will help. I am writing on xda to see if any Verizon wireless Samsung tab user experienced such problem, and do you have any suggestion and solution will help me a lot. Thank you so much.
My tablet running 2.3.5 rooted stock roms.

[Q] increase galaxy tab hotspot client's speed?

Hi. My Galaxy Tab SCH-i800 will have to be pried from my cold, dead fingers.
I have a wifi-only Droid X which I connect to my SCH-i800 via the mobile hotspot, but it does not get very good bandwidth. My Droid X has gotten speeds up to 10mb on various other networks, so I don't think the slow connection to the SCH-i800 is the Droid's fault. No matter what the 3g connection quality for the SCH-i800 is, be it 200kbs or 1mb, the Droid only gets 1/4 of it, maybe 1/2 on rare occasions. Experimenting with the encryption mode didn't seem to make much difference.
Is there an internal throttling to the mobile hotspot feature on the SCH-i800? Are there settings I could change which might allow my Droid X to enjoy a higher percentage of the 3g connection speed of the Galaxy Tab?
Thank you very much for any suggestions.

really? nobody has any ideas at all?

Hi,
Are you using the Android OS's built in Wifi share application? Have you tried other tethering software from the Market? Lots of those software are available. Maybe that solves the issue.
It is difficult to help because there is no analysis available. So you do not know which part is causing this. Tab Android Software or Motorola Android Software, current ROM on the devices, current kernels, current build.prop settings. You can only start checking the issues by trying out every combination one by one.

other wifi sharing apps
Hi! Thanks for your input. Do you mean I should try an app to replace the hotspot app on the galaxy tab? I didn't know that was even possible...

[Q] Bluetooth Tethering

Has anyone managed to get this working on their note?
I want to use my notes internet connection to tether to my galaxy tab using bluetooth.
first, on the tab i put it in airplane mode and then turn on the bluetooth and pair up the devices.
on the note there is then an option for bluetooth tethering, which ive selected, and it is set to share the phones internet connection. the tab is then set to use this connection, however, i have no internet throughput.
any suggestions?

I can't help with your issue, beyond suggesting turning off airplane mode, but I can confirm that I bluetooth tether my Note to both my Transformer Prime and my MacBook Air, all the time.
Regards,
Dave
Sent from my GT-N7000 using Tapatalk 2

Thanks, i did get a little bit further, but still no cigar... i took the tab out of airplane mode, but disabled wifi, and this actually resulted in a confirmation message on the note that it was connected to one device and sharing the internet connection. The little bluetooth symbol on both devices then goes from grey to blue, however, the tab still cant get any internet data.
my note is running paranoidandroid v. 02, and tab is on cm9

Well, I'm running rooted stock on my Transformer Prime, and Criskelo's V5 with Franco R6 kernel on the Note.
I'd suggest trying a Touchwiz based ICS ROM on the Note, to see if it is Paranoid related.
Regards,
Dave
Sent from my GT-N7000 using Tapatalk 2

[Q] Mobile Hotspot very slow speed?

Hey guys,
I noticed that when setting up a hotspot and connecting wireless with my galaxy tab, the internet speed on the tab is veeeeery slow (takes at least 10 seconds to load the google frontpage), although when surfing directly with the razr i, the speed is fine. Anybody else having this issue or could please test it?
This hotspot thing worked flawlessly with my galaxy s/ galaxy tab combination. Still using same sim- card and provider (BASE Germany). I noticed that there are some more options in the hotspot menu like choosing the broadcast channel and the DHCP adress. Those options were not available with my old galaxy s. Tried different channles with no effect...
Any ideas?