Lenovo P770 Wifi Cannot turn ON - Networking

hello..i have some problem with my lenovo p770 wifi..when i turn ON the wifi it seems like cannot search any wifi available..
can anyone help me find solution for this problem?im searching for wifi modules or kernel if it can help..

oldskoolrocka said:
hello..i have some problem with my lenovo p770 wifi..when i turn ON the wifi it seems like cannot search any wifi available..
can anyone help me find solution for this problem?im searching for wifi modules or kernel if it can help..
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I've made a app "WiFi Connection Manager" with fix Wi-Fi problem feature. Available on Google play.
If your phone is rooted, an enhanced fix mode can fix most of the Wi-Fi problem.

Im having the same problem with my Lenovo p770. I stopped Lenovo's battery app and so far seems to be ok. Sigh, didnt expect such petty problems.

Turning off the battery app made no difference. Any solutions?

wi fi prob
darkcurves said:
Turning off the battery app made no difference. Any solutions?
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is your device rooted.........
if yes then try changing rom to lewa rom
or if not rooted then root and try that rom then still if prob is thare let me know........

I sent it back to the service centre and they replaced the board. Everything works perfectly now. Thanks for the help.

Hello All!
Seems like ive been facing with the same problem since unboxing..
Wi-fi icon keeps flashing, and wont connect, bluetooth wont connect either.
Anyone has any ideas? I haven't done anything but, factory reset so far...didn't help.
Was not going to loose the warranty, but looks like i have any choice, but trying to fix myself with some help
cheers

Related

Browser no longer works??

Ok i am runnin modaco rom 2.9 and have a sim free Hero since i have started updating the phone with Modaco roms i can no longer use the browser.
It opens and just sits there no loading no page nothing anyone any ideas what is causing this?
The wifi is working cause youtube and the app store is working no problems.
I cant be the only one having this problem surely ?? lol
Hm, I never heard about this Problem.
Did you try a full wipe?
nope not yet i was hoping this was a comman problem and i would not have to wipe everything to fix it.
is this just under wifi? or mobile network too.
Just Wifi i dont use mobile network costs to much.
Happened to me also , but on a stock ROM from htc.
Just did a reboot and everything is ok now.

[Q] WiFi issues on almost all ROMs - MB525 red lens

Hi All,
Since I got my DEFY I have WiFi problems. This issue only exists when WiFI has WPA/WPA2 PSK authorisation.
It is going like this: I connect over the wifi. Then connection works fine, I am able to browse www, check the emails etc, and after few seconds, minutes the connection stops working but still exist. I try to reconnect several times. Defy shows that is connected but nothing works fine. Internet apps or Market gives a message like the time is up, connection lost. I have to forget the conection in settings or reset device to get it working properly, but not for long.
And the thing is that there is only ONE ROM that works fine with WiFi on my DEFY. This is Cyanogenmod-7.1.0-RC1. Other ROMs have same issues. Doesn't mater if it is Cyanogen mod 7.1 stable or any MIUI or MS2Ginger. I tried almost all roms but nothing helped. So I had to go back to CM7.1.0-RC1.
Do you know what should I do to make WiFi working fine on other roms?
greetings,
Gregory
p.s.
Please, just don't tell me that I should change authorisation on WiFi router. This is not a solution for me, because I use WiFi in a lot different places.
Same problem
Hi,
I have the same problem with my Defy since a few months, no solutions!
I have the *EXACT* same issue. Was about to roll back to stock and send it in for repair, glad I found your post! I'll install the ROM you suggested and keep hoping this gets fixed
just fixed my wifi issue for the second time. If there are to many remembered networks no more wifi. You can turn it on but it cant find any. delete all remembered networks and back on line. that is the only conectivity problem I have ever had after months of cm7
wilson1813 said:
just fixed my wifi issue for the second time. If there are to many remembered networks no more wifi. You can turn it on but it cant find any. delete all remembered networks and back on line. that is the only conectivity problem I have ever had after months of cm7
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I think that's a different problem than we're having. It is finding the network just fine (and connecting) in our case. It's just that internet connectivity refuses to work after a few minutes, forcing us to disconnect-reconnect to get it working again
@OP: Thanks a lot! The ROM you mentioned does indeed not have this problem. It's not as stable as some of the more recent roms though, think I'll still be forced to revert to stock
i had exactly that problem with my first defy, no solution man, i send it to warranty and they give me other
maybe changing the regulatory domain channels from 11 to 14 could help. this option is hidden by default, you have to enable it: change the value of 'ro.debuggable' from 0 to 1 in /system/bootmenu/config/default.prop, save and reboot. after that, the regulatory domain setting will be shown in settings/wireless/wifi/advanced. simply change it to 14 channels.
Sent from my MB526 using xda premium
@OP: Apparently the issue still occurs on the version you mentioned as well...just happens less often.
cdlq456 said:
i had exactly that problem with my first defy, no solution man, i send it to warranty and they give me other
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Hmm..weird thing is, I never had this issue on the stock ROM
zakoo2 said:
maybe changing the regulatory domain channels from 11 to 14 could help. this option is hidden by default, you have to enable it: change the value of 'ro.debuggable' from 0 to 1 in /system/bootmenu/config/default.prop, save and reboot. after that, the regulatory domain setting will be shown in settings/wireless/wifi/advanced. simply change it to 14 channels.
Sent from my MB526 using xda premium
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Thank you for the suggestion! Just tried this, didn't resolve the issue sadly
I'm looking into rolling back to a stock Froyo rom but the information is scattered all over the place, I'm having a hard time figuring out if it's possible, and if so, how ;/
Anyone have any more ideas? ;/
darkdevil1 said:
Anyone have any more ideas? ;/
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OK, maybe I just passed the signpost but... do you still have the problem if you set your "select network" setting to 3G only?
I ask because (and it may be different on my phone as I am USA, stock ROM with wifi calling) if you go into the INFO menu > phone information > set preferred network type, mine toggles between three radio preferences: "GSM only" (when wifi is active), "GSM auto (prl)" and -- if I set for 3G Only, "WCDMA only".
I have noticed that when "select network" setting is at automatic (or 2G only) it often has trouble transitioning from cell to wifi. And, when wifi is an issue, I find that "GSM auto (prl)" has been selected (which on my USA phone prevents wifi connection). However, it seems to have no issue whatsoever transitioning from "WCDMA only" (3G only) to "GSM only", which on my phone then allows wifi connection. Again, this is a wifi calling phone so may be different.
Yep, same here BUT ! I get root browser, found my build.prop and change wifi chanells first time for 14 and it didnt help so i try other and my wifi works in 100% with 13 chanells. Try it
This is a widely know problem, many people are affected more or less. I'm also having nerve-blowing times with wifi sucking all over... Stock Froyo (and now Cyanogen 7.2) seems to be a bit more stable, sometimes everything is fine for a few hours, all downloads go lightning fast - and then suddenly things are screwed up. I tried a lot of MIUI releases as I like it most. MIUI seemed the most problematic so far. I don't know what is the cause, new stock Motorola Gingerbread ROM versions also have this issue (except one I think - look it up in the forum).
Agree, bothering with the router is not a solution. My Nokia E51, my EeePC, my girlfriend's Omnia and Lifebook - all work perfectly with all the four routers we use frequently. Not a single glitch - everything is stable and nice, except Defy.
I don't think is a hardware problem with certain devices, it seems more to do with the way Defy handles wireless connections.
Anyway, it's frustrating but CM7.2 and CEE Froyo gives a bit better experience than others.
masspl said:
Yep, same here BUT ! I get root browser, found my build.prop and change wifi chanells first time for 14 and it didnt help so i try other and my wifi works in 100% with 13 chanells. Try it
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You mean changing ro.wifichannels to 13?.
Don't do that, my phone wouldn't boot any more. Had to restore nandroid BU...
darkdevil1 said:
You mean changing ro.wifichannels to 13?.
Don't do that, my phone wouldn't boot any more. Had to restore nandroid BU...
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I didnt know that... it help me but i see for other its bad
Mine boots fine...
VTomi1975 said:
Mine boots fine...
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Strange, perhaps I messed up something else accidentally then. Has it resolved your problem?
My mate do same think but he leave space after "13" and there was some problems with boot after this ;/ So maybe u do same ... Im sory if i make some problem
darkdevil1 said:
Strange, perhaps I messed up something else accidentally then. Has it resolved your problem?
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No, problem still persists. Sometimes it works flawlessly for hours. Then... suddenly screwed :S In some cases a "switch wifi on/off" workout can help but not always.
VTomi1975 said:
No, problem still persist. Sometimes it works flawlessly for hours. Then... suddenly screwed :S In some cases a "switch wifi on/off" workout can help but not always.
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Same. Thanks for your response.
I've rolled back to 2.2 and no Wifi issues so far. I'll just stay on this stock ROM.
darkdevil1 said:
Same. Thanks for your response.
I've rolled back to 2.2 and no Wifi issues so far. I'll just stay on this stock ROM.
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Which Froyo version do you use? A few times this wifi-bug occured also under Froyo. I'm thinking about going back myself, as Froyo is the only acceptable release to record hiccups-free videos

3G and WIFI problem

I have a problem with wifi and after using 3g, my tablet connect to wifi and 3g no problem, when I use wifi first and than 3g works great, but when I go back to wifi it can see wifi around me for a second than begin to scan and this is it, I have to hard reset my tablet so my wifi work again. Removing SIM doesn't help. I think is issue in software. Is there any software update or everyone has same firmware? Is there any solution?
same problem :-(
one more here, and lenovo does not do anything about it
fikus said:
one more here, and lenovo does not do anything about it
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Two news, bad and good. Bad news: there is solution for this problem but root is needed. Good news: root is achieved and would be avalable soon
Solution http://forum.xda-developers.com/showthread.php?p=21679441#post21679441

PlayStore Wifi problem

Hi everyone!I have e aproblem for some time and i'm really hoping that it will be solved with your help.When i first got my defy, i was able to download any app from Playstore, then my internet provider gave me another wifi router since the old one got damaged.Since then, i can't download anything from Playstore using the wifi from my house.It's just loading and displays "starting download".If i use 3g or somebody else's wifi it works, so it obvious that the problem is not in my phone.I tried everything i could find to solve this problem, i cleared my playstore cache and data, i wiped everything that could have any connections to playstore, i readded the google account, i even flashed the OS(from CM7.1 to CM9 which is btw awesome!!!).I tried with other phones too and it's the same problem, so if someone knows any setting that i should make on my router or anything that could solve my problem i'd very much appreciate his/her help.Thank you in aticipation and sorry if i have made any language error, english is not my first language.
alexandru09 said:
Hi everyone!I have e aproblem for some time and i'm really hoping that it will be solved with your help.When i first got my defy, i was able to download any app from Playstore, then my internet provider gave me another wifi router since the old one got damaged.Since then, i can't download anything from Playstore using the wifi from my house.It's just loading and displays "starting download".If i use 3g or somebody else's wifi it works, so it obvious that the problem is not in my phone.I tried everything i could find to solve this problem, i cleared my playstore cache and data, i wiped everything that could have any connections to playstore, i readded the google account, i even flashed the OS(from CM7.1 to CM9 which is btw awesome!!!).I tried with other phones too and it's the same problem, so if someone knows any setting that i should make on my router or anything that could solve my problem i'd very much appreciate his/her help.Thank you in aticipation and sorry if i have made any language error, english is not my first language.
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Did you lost the internet connection when you connect the phone to the wifi??, there's a problem with some Moto phones, if your wifi network has a WPA with AES encryption, change it to TKIP, a friend of mine had that problem and searching i found that solution.
AES is fine for me, AES+TKIP is an issue
Sent from my MB526 using xda premium
None of those possible setting worked, and it's not because of the motorola brand, i tried with a Samsung Galaxy Ace, a Huawei G300 and an LG Optimus Sol and all these phones had the same problem...
Try readjusting the wireless settings like channel, security. Its obviously a router misconfiguration issue.
Sent from my MB526 using xda premium

Problems with WLAN Connect Oppo Find 5 after Flashing

Hello,
i flashed my Oppo Find 5 with follwoling rom
DU_find5_5.1.1_20151010-0913.v9.7-DIRTY-DEEDS.zip
flashing did function well
but i don´t get WLAN connection
when i activate WLAN it remains in "activating WLAN"
Another issue display flares sometimes.
Have had same issues with crdroid-6.0.1-20160404-find5.zip
I thought this is still not ready so i switched to Lollipop.
Does someone have an idea how to fix this
Regards Rüdiger
Rudgers said:
Hello,
i flashed my Oppo Find 5 with follwoling rom
DU_find5_5.1.1_20151010-0913.v9.7-DIRTY-DEEDS.zip
flashing did function well
but i don´t get WLAN connection
when i activate WLAN it remains in "activating WLAN"
Another issue display flares sometimes.
Have had same issues with crdroid-6.0.1-20160404-find5.zip
I thought this is still not ready so i switched to Lollipop.
Does someone have an idea how to fix this
Regards Rüdiger
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Did you ever sort this out because I'm having the same issue?
Bardolf said:
Did you ever sort this out because I'm having the same issue?
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For anyone else who comes her looking for the answer. You need the 4.2 modem from https://androidfilehost.com/?fid=23329332407583554

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