Hello, My tablet ACER A510 (4.1.2) is running slowly, freezing and doesn't wake up from sleep if WiFi is on. If WiFi is off, it works smoothly. The problem occurs only on Android 4.1.2. On Android 4.0.3 it works without issues regardless WiFi is on or off. Could you help me, please?
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Hi
The wifi on my 3.1 xoom is problematic. If I turn the xoom on from sleep, the wifi needs turning off and on again to get it to work. It says its connected but has no connectivity when u wake it from sleep...
Connection is a new virgin media box. I have this problem on other routers too. Any ideas?
Thanks.
PS, its updated with the brd 3.1 rooted and unlocked wifi only.
Hi
I'm successfully using DJL. CM10.2 ROM with an external BT GPS http://m.aliexpress.com/item/534986020.html for navigation (using waze with GPS as mock locations and 3G for the traffic input).
Only problem it only works after BT & 3G set on and device restarted.
If I try after closing 3G / BT it will not work until i restart the device as mentioned.
Any ideas ? It's not a memory issue. Even if i kill all running processes i need to restart to be able to use it again. I also tried to fool it with flight mode but no luck there....
Thanks.
sent from me
SOLVED : after testing all 4.3 ROMs I can say in confidence that this is a 4.3 android version specific issue. on CM 10.1 (4.2.2) I have absolutely no problem connecting my BT GPS and get instant access, all 4.3 ROMs failed on that. Moreover, I think that currently (Dec.1st2013) 4.3 ROMs are everything but stable. keyboard randomly disappears, launcher crashes all the time and it is plain slow, but I cannot complain : 4.2.2 on this device with a BT GPS is simply perfect. thread can be locked.
I have samsung tab 2 on Android 4.1.2 and i have a problem with both bluetooth and WiFi it's not turning on.. When I turn bluetooth it's take a while and back to off
And wifi it gives me turning on and not working
I do hard reset but still the same....
Any suggestions plz
Hello XDA-Team,
a few days ago i bought an used Acer A1-811.
Specs from about the Tablet:
Android 4.4.2
Baseband: Acer_AV0K0_MVmt8389kkv43_A1-811_1.022.00_WW_GEN1
Kernel: 3.4.67
Image Version: Acer_AV0K0_A1-811_RV02RC06_WW_GEN1
Build-Nummer: Acer_AV0K0_A1-811_1.025.00.WW:GEN1
Abbild-P/N: FM.NLXA0.064
No 3G-Sim inserted.
The problem/issue:
When i switched it on for the first time and connected to my WLAN, everything worked fine.
I´ve installed some apps from PlayStore and configured Home-Screens and so on.
Then i switched off WIFI to save battery.
When i switched WIFI on again it does not connect properly to my WLAN and has no connectivity to my Network, or the Internet.
The WIFI Status Icon in Status bar was red, not White as normal. Looking at the wifi-setup Screen, it Switches permant between connected, connecting, looking for a wifi, and so on.
Looking at the Status Screen on my router (Standard german O2-Router), the Tablet was not listed.
After rebooting my router the tablet connects immediately to wifi and works fine again.
So far, so good, but... after disabling wifi and enabling wifi again, the tablet does not connects again and the wifi Status Icon was red again.
Rebooting the router again and the tablet connects again.
Because of that, i do not switched off the tablets wifi over the night. But, next morning wifi does not works again.
After the following router reboot, the wifi Status Icon was still red, but now the tablet anyhow has Internet Access.
The Router cannot be responsible for that Problem, because i have a lot more wifi devices (Samsung Galaxy Tab2, Acer A210, LG Phone, Canon Printer, LG TV, Dell Streak 5, ...) in use, which i can Switch on and off as i like and all of them are connecting perfectly to my wlan.
Resetting the tablet pressing the pinhole, or give it a fixed ip-adress (even from the router) does not work, too.
Of course it is no solution to reboot my router every time the Acer A1-811 loss the wifi Connection.
I´m getting nuts...... does anybody could help please?
Thanks in advance
Edit:
Looks i´ve solved it ...
Changed routers wifi encryption from WPA-AES-TKIP to WPA2-PSK and everything works well.
Thread closed as OP solved his problem.
This has been driving me crazy for a while now. I have a SM-T580 and it worked fine when it was on 6.0. When the update happened, whenever I did "something" (such as install an app or cast to a CCA), it would turn the WiFi off after several seconds. The wifi indicator would actually go grey and it wouldn't be able to turn back on for several more seconds. After turning it back on and having it connect, it worked fine, for several hours or a day. Very random.
No other android device on the network does this, using a AC68U router (also tried a N66U with no difference), and signal is excellent. It seems to be only this device and after the 7.0 update. Any ideas? Thanks.