Hotspot issue - Lenovo ZUK Z2 (Plus) Questions & Answers

HI all,
The time I bought this device I am facing hotspot issue with almost all custom ROM. Hotspot turns off automatically after 5 to 10 minutes. I did not tried it on stock rom as I dont use stock rom.
Today I compiled two logact. I request you developers to examine the logcat and findout and resolve the issue.

Why are you asking here? Why not to ask dev of ROM which you are using? I suppose it is more effective.

I would like to thank " sergsinger" for replying my question. But fortunately I resolved this issue on my own. I carefully examined Logcats and found that an application is triggering wifi and that is why the device is switching off the hotspot. I located that app with UID and uninstalled the app and problem resolved.

Related

[Q] Android Revolution HD 5.2 WiFi problem

So, I did notice Mike's message about the new RUU being used, but I read that it's supposed to have the WiFi fix within itself. (the RUU, that is). But now, after flashing the 5.2.0 my phone won't connect automatically when I turn on WiFi in the quick setting tab - I have to go to Setting > WiFi Settings to connect manually to my network, because it gives an error and it doesn't attempt an automatic reconnect. It's not really a HUGE problem, but it's kind of annoying. How can it be fixed?
EDIT: Umm, turns out I had to fix permissions with ROM Manager. It's all working fine now. Sorry for the lame question. Feel free to lock the thread.
Could you explain what you did, cause I'm dealing with the same problem right now.
My dhd doesn't connect to my wifi. For some reason it does with the wifi of a friend without any problems.
But on my wifi it doesn't connect automatically...
Sent from my Desire HD using XDA App
Well, I simply used the Fix Permissions function of ROM Manager and rebooted. It seems to be working but it bugged out again. I'm not sure exactly what's going on. All on the same network BTW.

Mobile data issue??

Hello everybody,
my galaxy nexus randomly loses mobile data. This issue is not present with wifi connection but only with mobile data.
The only solution is make a reboot and after that mobile data begins to work again.
I've tried to update radio (now i've got XL1) but the problem persist
I also flashed a new rom ARHD 2.1.3 and for now no problem but i've flashed yesterday, so I'm waiting to see if the problem is solved or not.
I read in the forum that i'm not the only one, any solution about this annoying issue?
thanks
Hi,
can confirm the same issue, overall signal seems very poor now I'm at ICL53F.
can you pls paste a link for ARHD Rom? i want to test it, but can't find it using search...
thank you
Sent from my GT-I9100 using XDA App
here is http://forum.xda-developers.com/showthread.php?t=1361348
bye
LucaZPF said:
Hello everybody,
my galaxy nexus randomly loses mobile data. This issue is not present with wifi connection but only with mobile data.
The only solution is make a reboot and after that mobile data begins to work again.
I've tried to update radio (now i've got XL1) but the problem persist
I also flashed a new rom ARHD 2.1.3 and for now no problem but i've flashed yesterday, so I'm waiting to see if the problem is solved or not.
I read in the forum that i'm not the only one, any solution about this annoying issue?
thanks
Click to expand...
Click to collapse
Do you use JuiceDefender?
Same happens here, and I exchanged my phone to see if it would stop. At least it hasn't happened as much. My advice would be to put a toggle on your homescreen for airplane mode. That always remedies it rather quickly and is a workaround until Google gets on it.
Sent from my Galaxy Nexus using Tapatalk
I second the Juicedefender guess. That app turns off my data routinely, causing a delay of up to 2-3 minutes waiting for it to re-connect. I had to get rid of it for that reason.
tclarkey said:
Do you use JuiceDefender?
Click to expand...
Click to collapse
Nope,
i'm thinkg about to send my phone at samsung assistance, but i'm not the only one, i also think that google can fix that with a future update, but for now this problem is terribly annoying
I have similar issues but mine only started showing up since I started using Tasker to turn mobile data off when phone screen is off and turn back on when phone is unlocked.
One way I can get the data to work again is by turning aeroplane mode on then waiting around 5 seconds and then switching aeroplane mode off. That works for me. Another way I usually go about it is to switch my screen off then on again and my Tasker script disables and enables mobile data.
Sent from my Galaxy Nexus using xda premium
It's a common issue, people say ARHD eliminates the problem, not sure about that since im in love w/ franco and running AOKP milestone 2. Its a software issue, and will hopefully be fixed in the future. It happens irrespective of radios. toggling wifi on and off resets it 90% of the time
Also theres about 50 posts on this so please follow the rules you had to watch when you joined the forum and search next time.

[Q] Android 4.3 wifi problem

I know this has probably been asked many times before but i can not find an acceptable answer. My WiFi will not automatically connect to known WiFi spots i know they are solutions to try like turning wifi optimisation on/off and you can always manually go into wifi and it will connect, but its not right it is not how it should work. I'm wondering if it is linked to hardware as in a certain batch of components not working properly with the software. Anyway is there a permanent proper fix other than flashing back to an early release. Also I have tried many 4.3 roms including stock and they are all the same
Tasker Fix
goatimus said:
I know this has probably been asked many times before but i can not find an acceptable answer. My WiFi will not automatically connect to known WiFi spots i know they are solutions to try like turning wifi optimisation on/off and you can always manually go into wifi and it will connect, but its not right it is not how it should work. I'm wondering if it is linked to hardware as in a certain batch of components not working properly with the software. Anyway is there a permanent proper fix other than flashing back to an early release. Also I have tried many 4.3 roms including stock and they are all the same
Click to expand...
Click to collapse
Had the same issue. Having success with a Tasker rule that turns off wifi for 1 minute when wifi connection is lost and then turns it back on. This seems to reset the wifi so when I return to a known wifi, there is a reconnect. At wost have to wake the device (hit the power button) and then wifi comes alive.
bigknowz said:
Had the same issue. Having success with a Tasker rule that turns off wifi for 1 minute when wifi connection is lost and then turns it back on. This seems to reset the wifi so when I return to a known wifi, there is a reconnect. At wost have to wake the device (hit the power button) and then wifi comes alive.
Click to expand...
Click to collapse
Thanks for help I've decided to go back to 4.2 for now. It really bugs me when something doesn't work as it should and refuse the 'workarounds' as a matter of principle. Does anyone know though if it is a hardware batch kind of problem as it just doesn't seem to make sense that some people have the problem where others do not. I hope 4.4 doesn't have the same issue.
goatimus said:
I know this has probably been asked many times before but i can not find an acceptable answer. My WiFi will not automatically connect to known WiFi spots i know they are solutions to try like turning wifi optimisation on/off and you can always manually go into wifi and it will connect, but its not right it is not how it should work. I'm wondering if it is linked to hardware as in a certain batch of components not working properly with the software. Anyway is there a permanent proper fix other than flashing back to an early release. Also I have tried many 4.3 roms including stock and they are all the same
Click to expand...
Click to collapse
Having the same issue here on my toroplus. I've noticed three different behaviors: automatically connects, connects right after screen turns on (before unlocking), and doesn't connect until I tell it to "Connect". I've read that some people have reported the issue on the Nexus 4, but I don't know if that means anyone is working on fixing it...but being on multiple devices, someone that can fix it ought to notice it, right? I hope so; it's definitely starting to annoy me too!
Its annoyed me to the point I think 4.3 is unusable. I have limited data usage and with my very useless memory I keep using it up as I've forgot to manually connect to WiFi. I've even tryed looking through all the system folders to see if I can edit some setting but I don't really know what I'm looking for.
Sent from my Galaxy Nexus using XDA Premium 4 mobile app
Recently tried 4.3 again with the same problems as usual. Buuuut after a week of using it the WiFi issue seems to be fixing itself!?!?! More and more often its connecting by itself yet I have not changed a single thing. I am on stock unrooted 4.3. So maybe its just a case of a bit of patience.
Sent from my Galaxy Nexus using XDA Premium 4 mobile app
No, I can't confirm that. I've been using 4.3 for at least 2 months and the issue hasn't fixed itself the least.

wifi deep sleep issue (have to wake device to reconnect to wifi)

hey guys, I need some advice or assistance with a wifi issue on my D855 32GB, running Fullmics 6.1.
The issue is, every time my device goes into deep sleep, is inactive for a lengthy period, the wifi connection becomes dormant until i wake the device. Also, if i enter another area of saved wifi connection, I have to wake the device in order to get connected. For example; if I leave home wifi and enter work wifi I will not connect until i wake the device and vice versa (work wifi to home wifi no connection until device i awoken)
Please, can someone assist?
I did posted this before, got some answers saying it maybe marshmallow/doze related. If so, how do i make adjustments?
P.s. I tried several ROMs and same issue, however, when i first got my device, stock everything (Lollipop), the issue was non existent.
many thanks in advance fellow xda members.
grymmy said:
hey guys, I need some advice or assistance with a wifi issue on my D855 32GB, running Fullmics 6.1.
The issue is, every time my device goes into deep sleep, is inactive for a lengthy period, the wifi connection becomes dormant until i wake the device. Also, if i enter another area of saved wifi connection, I have to wake the device in order to get connected. For example; if I leave home wifi and enter work wifi I will not connect until i wake the device and vice versa (work wifi to home wifi no connection until device i awoken)
Please, can someone assist?
I did posted this before, got some answers saying it maybe marshmallow/doze related. If so, how do i make adjustments?
P.s. I tried several ROMs and same issue, however, when i first got my device, stock everything (Lollipop), the issue was non existent.
many thanks in advance fellow xda members.
Click to expand...
Click to collapse
I had/have same issue since first MM version of Fulmics, it was never fixed. You said you have it on other MM ROMs so I wont point fingers at Fulmics dev since not all users are experiencing it.
Things I tried to do to fix it:
NatusVincere said:
Yap, had the issue while I was on Fulmics.
Made my device useless since it repeated almost every time I turn off the screen so I had to drop this ROM and go to AOSP/CM based.
I tried changing modem to multiple versions, tried delaying doze, tried multiple kernels, tried same as you disabling app optimizations as well.
Click to expand...
Click to collapse
Only possible alternative solution instead of switching ROMs is to make device use internet connection full time, to make it never go to deep sleep.
Perfect app for that would be:
https://play.google.com/store/apps/details?id=com.nhiemhk.keepinglightconnection

Constant Wifi Disconnects - Will a Custom ROM Fix This?

My Robin was working just fine until a little over a week ago when these random but frequent wifi disconnects started happening. It seems to be a common issue with the phone. I'm not seeing any threads on here regarding the issue, however, so I'm wondering if a custom ROM will fix it. I've no experience with this sort of thing, so forgive me if it's a silly question.
I've never been on stock before, so I can't report on that. But as far as I can tell AOSPA is the only ROM I've had minor WIFI issues with. So assuming the stock rom has WIFI disconnection issues, yes a custom rom should fix it.
WiFi
Im using HEBF Optimizer apk It seems to be helping me a little
Running my vpn apk helps too...
Thank you for the replies. I suppose I'll just have to try it and see.

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