hi , my tablet wifi connection speed extremely slow. i have 16mbit connection speed. My laptop connection is smooth. at tablet when click to link usually connection times out or waiting too much. tablet wifi bar is full. i checked wifi signal power from tablet menu, show signal -100dbm around. İ guess it is low power signal.maybe this problem because of it. this issue appear after downgrade tablet rom and reset my router. i dont remember how i solved. please help
DuWolf said:
hi , my tablet wifi connection speed extremely slow. i have 16mbit connection speed. My laptop connection is smooth. at tablet when click to link usually connection times out or waiting too much. tablet wifi bar is full. i checked wifi signal power from tablet menu, show signal -100dbm around. İ guess it is low power signal.maybe this problem because of it. this issue appear after downgrade tablet rom and reset my router. i dont remember how i solved. please help
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goto the huawei official download site and download the last firmware S7-701u, Android4.1, C232B005, General Version
Related
Hallo everyone,
on Friday I bought a new Folio 100. Unfortunately it seems that the Wi-Fi doesn't work: the tablet connects itself only after I turn off and on my wireless routing.
If I disconnect the tablet (or the connection is lost) and then I try to connect it again, I have no chances The Wi-Fi connection cannot be established. Same if I turn on the Folio and try to connect it without a previous off-on of the router.
I have a WEP 64 Bit encryption. I tried to change it to WPA-TSK but the problem remain the same. I tried to connect to my Galaxy S using WPS2-PSK no way. The folio connects itself only after a restart of the router or with not protected nets.
I tried to install the Dexter mod 1.3a, with no results. Now I have the original FW 2.2.5.0053 back on (and the problem remains).
There is something I do wrong or I can still try or the tablet is definitely defective?
Please help me!
Thanks a lot in advance!!
Paolo
I had a similar problem: my WiFi network was seen as out of range by the tablet WiFi manager. And whenever I put the Folio in sleep mode, it lost the connection.
So, I changed the WiFi policy (in WiFi advanced settings: press menu button when on the WiFi configuration page, and choose advanced settings) to never turn off.
The tablet still has some difficulties to catch the network at startup (usually, I have to wait like 2 minutes), but now it keeps it.
Hope it helps...
Hello SinDeus,
thanks a lot for your advice, I've already tried this setting, but in my bedroom I've a bad signal and from time to time the connection get lost... and you can understand that it is really annoying to stand uphalf asleep to reset the modem. )
Anyway for the moment I've solved the problem exchanging my Belkin modem with a Zyxel of a friend of mine. The connection process is still quite slow, but at least it works without requiring a router restart.
Bye Paolo.
mine still not working...keeps on connecting/disconnecting......giving up soon...btw am using foliomod 1.3...even before when am using the stock rom..its so freaking hard to connect to my belkin router...only a few times tht i successfully get connected...help please!!!!
Hallo Neworder,
I had to exchange my router, the only way I was able to conect with belkin was restarting it.
I've also tried with static IP adress and changing the encoding type (WEP, WAP-TSK etc.) but the results was always the same. Even with the new modem the process isn't that smooth!
Quite annoying.
Sorry that I can't help you further.
the thing is if am connecting the folio to wifi connections in cafes/shops/eateries,no problem...fast and painless.
time to change modem router?
btw pademat which model of belkin u r using?am using a belkin 54g.
and ur new modem?zyxel which model?
Hi all.
A per my post in this thread. http://forum.xda-developers.com/showthread.php?t=1117077
Code:
Hi all. I also have weak signal problem as well as fon router issue. The signal strength isn't as bad as being mentioned above, but still could be better.
But with my fon I can connect and connection is as showing connected, but I can't browse or have any connection to Internet whatsoever. When connecting to fon both lights on the router start flickering like normal and once connected when browsing or going to market for apps just one light blinks, when both should under normal activity.
Also I get this error message " a network error has occurred. retry or cancel and return to previous screen." when I try going to market.
I've tried setting security to none and wpa and still same no net.:confused:
Now some personal thoughts with experience with Linux and wifi. I think the problem is with driver or the firmware of wifi card on GS2. I had netgear card even thought it was claimed to work with Linux it kept on overheating and dropping connections with weak signal and every time I had to patch it to make it work properly, Many have reported same issues with other devices with Linux when it was claimed that devices should be working but were not.
My question is there anything I can do other than I haven't so far to check the problem why am not getting Internet through my fon router? Or any other checks I can do other than wifi tools I downloaded?
Thanks
coolfi said:
Hi all.
But with my fon I can connect and connection is as showing connected, but I can't browse or have any connection to Internet whatsoever. When connecting to fon both lights on the router start flickering like normal and once connected when browsing or going to market for apps just one light blinks, when both should under normal activity.
Thats the router not the phone .
Set router to no security or passwords .
DELETE ROUTER WIFI FROM PHONE REBOOT AND RESET UP WIFI .
JJE
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Hi, I've tried that still the same problem.
And it's not the router since every other device connects to it and many laptops and computers, without any problem.
Like I said I've tried it with wpa wep and no security just open, and still no Internet, even though it's showing as connected with signal bars at the top of the phone.
I've tried the phone with friends routers and it works on those. But not with mine which is Fonera.
Does anyone know what chip is used for wifi in these phones?
In case anyone else is wondering it's Samsung's own brand.
manufacturer=Samsung Electronics
device_type=1-0050F204-1
Hi i went from stock ics on my ray to cm9 by followingnexact step by step guide provided by cm9. Used their kernel as well. Have never modded my phone before. Having a small problem with wifi though. After my phone has been asleep for a while, if i wake it up the wifi icon in status bar is no longer blue its a dark grey and i can no longer browse anything or use the internet. Ive tried rebooting. I did the whole wipe cache etc when installing cm9. In wifi settings in advanced ive also left the setting to "leave wifi on when sleep" checked. If i turn off and on the wifi connection the phone ofcourse is able to reconnect again the icon is blue and i can connect. It not jsut a one off thing its been happening since i isntalled the rom.
If i wakek from sleep a few minutes later i have no issue with wifi. Its only when its been sleep for a while do i have this issue.
Any solutions?
I have the exact same problem but for me it's even bigger, whenever i turn on wifi on my modem, i can connect to internet on my phone, but after awhile i lose my connection completely, on my phone and on my pc also, the only way to get it back is to reset my router and wait for like 5-10minutes...
dellboyan said:
I have the exact same problem but for me it's even bigger, whenever i turn on wifi on my modem, i can connect to internet on my phone, but after awhile i lose my connection completely, on my phone and on my pc also, the only way to get it back is to reset my router and wait for like 5-10minutes...
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If its also an issue with your. Pc then your issue might be also the router.
My other devices actually work fine in my case its oky this phone that has issues. Macbook iphone ipad nexus s no problems with those.
Same issue here. I can see available networks but unable to connect. There should be no problem with the wifi router as all my other devices work well and I have tried another router. Now I have to flash back to stock firmware.
illus4 said:
Same issue here. I can see available networks but unable to connect. There should be no problem with the wifi router as all my other devices work well and I have tried another router. Now I have to flash back to stock firmware.
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Your issue seems more severe than mine. Mine actually connects and works, just that when it wakes from long sleep it wont work until i turn off and on wifi.
I get this problem too, but my problem even worse than yours. My wifi lose it's connection after a while, but the icon on status bar shows it's connected, running ping test, browse, even play store can't be accessed. I pinged the router and got unreachable.
And yeah, this problem occurs when I'm using all ICS based rom..
Anybody has any idea if this is a known problem, or if its just us few having thisissue?
illus4 said:
Same issue here. I can see available networks but unable to connect. There should be no problem with the wifi router as all my other devices work well and I have tried another router. Now I have to flash back to stock firmware.
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Click to collapse
I have same problem. I have SE xperia mini with CM9. WiFi worked fine until yesterday. Now phone can't connect to AP (full signal - try connect -> signal drops down), but sharing 3G internet over WiFi works fine. I cleared dalvik cache, but that didn't help.
Hi guys,
Looked for an answer on this forum, no luck....
Problem,
When connected to an Wifi N-router, my wifi works for an certan amount of time and than drops. Wifi says I have a full conncetion but all my apps say there is no internet. Manually set Wifi on and off works until the connection drops again.
The strange thing is that it is only on N-routers. When I put the mixed mode on, it works like a charm.
But the problem is, Wifi is so slow on mixed that it is no option for long term.
Also it looks like even some routers with mixed on, makes the wifi drop. On my ubee modem every mode drops the signal, on a older linksys modem mixed (b/g/n) works.
Solutions tried:
- Got a new phone, same problem
- Factory reset, same problem
- Disabling Wifi power saver or any battery saver, same problem
- Change Wifi direct name, no luck
- Try apps like wifi repair, or signal boost, no change
- Static Ip adress, did not work
- WPA, WPA2, WEP, no luck.
- disable sleep on my phone, no luck
- Reset the modem, even factory reset the modem, same problem
- Problem was still existing after Firmware update....
I think I tried almost everything. Do one of you have the solution?
Phone
Acer E700
Kitkat 4.4.2
Not rooted or anything...
Thanks so much!
Henkdoe said:
Hi guys,
Looked for an answer on this forum, no luck....
Problem,
When connected to an Wifi N-router, my wifi works for an certan amount of time and than drops. Wifi says I have a full conncetion but all my apps say there is no internet. Manually set Wifi on and off works until the connection drops again.
The strange thing is that it is only on N-routers. When I put the mixed mode on, it works like a charm.
But the problem is, Wifi is so slow on mixed that it is no option for long term.
Also it looks like even some routers with mixed on, makes the wifi drop. On my ubee modem every mode drops the signal, on a older linksys modem mixed (b/g/n) works.
Solutions tried:
- Got a new phone, same problem
- Factory reset, same problem
- Disabling Wifi power saver or any battery saver, same problem
- Change Wifi direct name, no luck
- Try apps like wifi repair, or signal boost, no change
- Static Ip adress, did not work
- WPA, WPA2, WEP, no luck.
- disable sleep on my phone, no luck
- Reset the modem, even factory reset the modem, same problem
- Problem was still existing after Firmware update....
I think I tried almost everything. Do one of you have the solution?
Phone
Acer E700
Kitkat 4.4.2
Not rooted or anything...
Thanks so much!
Click to expand...
Click to collapse
The issue was driving me crazy since the update to KK 4.4.2. It was like disconnecting the Wifi but the Wifi was not disabled, just the Wifi icon turned grey instead of the green when you are actually connected. Well long story short, turn off your BLUETOOTH and it will not disconnect anymore from Wifi. It seems to be a 4.4.2 bug.
Yeah I know.. who would have thought that?
Anyways, this works for my Acer E700 for days now and I am pretty convinced it will keep on working. Before this I was losing the connection within half an hour (but when on the power adapter the Wifi wasnt dropped)
Hey i have Sony Xperia D6502 and on a 5.1.1 version wifi connections dropped . I try hard reset and no result. What can I ?
Thanks , i have bad English sorry guys
Does the WiFi connect for a very short duration (for about 5-10 seconds and then drop connections)?Also does the WiFi slider get stuck at turning on position or the WiFi is unable to connect to any router(it says connecting but says saved later and doesn't connect)? If any of the above happens I can positively confirm that it's a hardware problem and you could send the phone for repairs.
Same problem for me
In my device WiFi stays connected, but internet speed keeps dropping when I go away from router to another room. For about 3-4 meters from router speed is very good, but behind the wall my internet is slow as hell. I tried test network speed on other devices, and any of them have this issue. I have latest Existenz rom, 4G works fine.