Database Info

[Q] Wi-Fi won't stay off

I am quite given up with this issue in my phone; my Wi-Fi connection won't stay off. I want to manually activate/deactivate it, but it seems to have a life of its own.
This is apparently a very recurrent issue among Android phones, but the fix that applies to most doesn't apply to my phone. Most phones come with a Smart Wi-Fi, or in Xperia L's case, Location-based Wi-Fi, which you can disable and hopefully never have Wi-Fi respawn against command again.
In other phones you just have to disable notifications of present Wi-Fi networks, and the Wi-Fi can sleep tight until awoken.
However, I have disabled both modes, and my Wi-Fi still goes back on, no matter what. Can somebody shed some light?

wolterh said:
I am quite given up with this issue in my phone; my Wi-Fi connection won't stay off. I want to manually activate/deactivate it, but it seems to have a life of its own.
This is apparently a very recurrent issue among Android phones, but the fix that applies to most doesn't apply to my phone. Most phones come with a Smart Wi-Fi, or in Xperia L's case, Location-based Wi-Fi, which you can disable and hopefully never have Wi-Fi respawn against command again.
In other phones you just have to disable notifications of present Wi-Fi networks, and the Wi-Fi can sleep tight until awoken.
However, I have disabled both modes, and my Wi-Fi still goes back on, no matter what. Can somebody shed some light?
Click to expand...
Click to collapse
You can try set wifi turn on only when charge throu advance setting in wifi tab..
Or use battery doctor app

faizalotai said:
You can try set wifi turn on only when charge throu advance setting in wifi tab..
Or use battery doctor app
Click to expand...
Click to collapse
I was looking for a fix rather than a workaround, but I will follow up on that Battery Doctor app, it may well relieve my headaches with this meanwhile.
However, how can I get some kind of debug log about the Wi-Fi activity (like events that trigger it on)?

I found a way to access debugging messages and these 3 messages appear on separate occasions but repeatedly:
Code:
Start proc com.sonyericsson.android.locationbasedwifi:service for broadcast com.sonyericsson.android.locationbasedwifi/.LbwBroadcastReceiver
Code:
Process com.sonyericsson.android.locationbasedwifi:service has died
Code:
D/WifiService( 776): setWifiEnabled: true pid=991, uid=10133
These are the only messages with relevant information about the wifi business. And 2 of these 3 seem to mention the "Location Based WiFi" service, which needless to say, was set to OFF in the Power Management Settings. However, this process has been rendered quite rebelious.
So, what I am trying now is to disable the "Location Based WiFi" built-in app from the Apps Settings (after having forcefully stopped it, of course) and waiting on to see if this application is the culprit.

Did you tried to disable (in Settings/Applications) wifi display mirroring and throw settings?
I have kicked off SomcWifiDisplay.apk and problem has gone. Of course my phone is rooted, if yours is not try to disable application in apps list.

id202 said:
Did you tried to disable (in Settings/Applications) wifi display mirroring and throw settings?
I have kicked off SomcWifiDisplay.apk and problem has gone. Of course my phone is rooted, if yours is not try to disable application in apps list.
Click to expand...
Click to collapse
Hmm, my phone is not rooted so that last suggestion is not an option, however I have searched for the mirroring and throw settings in the Apps settings and have only found "Screen mirroring", which I disabled as an application.
The problem seems to have become a lot less present. Yesterday I went almost through the whole day without it occurring once, but just as I plugged in the phone to charge it, the Wi-Fi turned on.
I have posted a similar thread to Sony's own forum, and they're telling me to repair my phone software with the PC Companion. I'm going to see how that goes and I'll report back to the community.

wolterh said:
Hmm, my phone is not rooted so that last suggestion is not an option, however I have searched for the mirroring and throw settings in the Apps settings and have only found "Screen mirroring", which I disabled as an application.
The problem seems to have become a lot less present. Yesterday I went almost through the whole day without it occurring once, but just as I plugged in the phone to charge it, the Wi-Fi turned on.
I have posted a similar thread to Sony's own forum, and they're telling me to repair my phone software with the PC Companion. I'm going to see how that goes and I'll report back to the community.
Click to expand...
Click to collapse
Tried that with repair already and problem in original untouched firmware disappeared for ... 2 days
Try to clear data of Smart connect, looks like misbehaving of Smart Connect (or at least this is less hurting decision).

id202 said:
Tried that with repair already and problem in original untouched firmware disappeared for ... 2 days
Try to clear data of Smart connect, looks like misbehaving of Smart Connect (or at least this is less hurting decision).
Click to expand...
Click to collapse
Up to now I've had the problem virtually disappear; I had disabled the applications Location Based Wi-Fi and Screen Mirroring. Since I did it, my Wi-Fi only turned on once against my will when I connected my phone to the charger *—I didn't sweat it.
I am going to try your solution, and to be honest I'm quite offput by Sony's solution suggestion; I don't even use Windows/Mac plus I'd have to install the PC Companion.
Data cleared. Let's wait and see. :cyclops:

wolterh said:
Up to now I've had the problem virtually disappear; I had disabled the applications Location Based Wi-Fi and Screen Mirroring. Since I did it, my Wi-Fi only turned on once against my will when I connected my phone to the charger *—I didn't sweat it.
I am going to try your solution, and to be honest I'm quite offput by Sony's solution suggestion; I don't even use Windows/Mac plus I'd have to install the PC Companion.
Data cleared. Let's wait and see. :cyclops:
Click to expand...
Click to collapse
I am still hoping that your problem has gone. I do not have any more aces in my pockets beyond this. All my suggestions were based on my previous experiments.

Just clearing the Smart Connect's application data did not work for me. I enabled all Sony applications previously disabled and cleared the data of said application, but the problem returned. I have gone back to my workaround of disabling Location Based WiFi, Screen Mirroring and I have also disabled Smart Connect because these autoconnections have been all but smart.

[Q] How to use public (open) WiFi everywhere EXCEPT at home?

Dear community, please help me. I'm going insane over this issue...
In my town there are several free & open WiFi spots to which you can connect without password. My problem is that this free WiFi is also within reach from my apartment and I want to make my phone & tablet to prefer my domestic closed&encrypted WiFi. I'm perfectly aware of the possibility to set WiFi-priorities. Problem is: those are only used when searching for a new connection. If my devices are connected to the public WiFi, they will never switch to my private one unless the connection breaks or I disable & enable WiFi in Android.
Right now, my rather silly "workaround" is to always delete the public WiFi from the list of known WiFis when I'm at home and re-add it when I go outside. But this procedure is getting quite annoying. I want Android to use this WiFi, just not when I'm at home...
I can't be the only one with this problem. Is there any way? Root and/or Xposed based solutions would be okay too....
I already tried the app "WiFi Prioritizer" from Google Play and it came pretty close to what I was looking for, unfortunately its background process was killing my battery.

What version of Android your phone and what the tablet has?
Στάλθηκε από το GT-I8190 μου χρησιμοποιώντας Tapatalk

Currently my Samsung i9100 runs AOSP NeatROM (Kitkat 4.4.4) and my Nexus 7 (2013) runs CleanROM (Lollipop 5.0.2).
It shouldn't matter though. I'm looking for some kind of universal solution that could work on any Android version... :-/

From what I have read and understood, your problem is that when you want to connect to a specific network (your home network) you can't because your device scans and connects to the '' free'' ones simply because you were connected to them before or you are still connected to one. From what I know and also have worked for me, is to simply tap on the network you want to connect each time(an analogue should pop up and ask whether to ''forget' the tapped network or to connect to it if you are already connected to another one.). Also I don't know if a module exists for this purpose on xposed framework.
Maybe there's another way to do it, but since I don't have bought the app (it's called IF BY IFTTT) I can't tell if it does or doesn't do what you want. What it does is that makes selected actions automatically by running in the background. I think that it can do almost ''anything'' (like to upload the latest photo you took from gallery to Instagram without your actions).
I hope I helped

No no, I can connect to my home network manually, that's not the problem.
My problem is that Android doesn't do it automatically, when it is within reach and the phone is still connected to another (the free) network.
What Android SCHOULD do is automatically drop the connection to the open Wifi, as soon as my higher priority home network is within reach.

I didn't said that you can't connect to your home network, I simply said that it doesn't seems to do it automatic. I have also prioritised my network preferences and still my phone doesn't connect to the first one if it is not disconnect from the other (by the way the two networks I have tried it to are my home ones). In conclusion in my opinion this option is where you want to connect first, not for changing the connection automatically based on the received signal(although it does if you completely lost the signal to the connected source). Probably in your case the free Wi-Fi is close enough to you and your phone or tablet doesn't disconnect from it which in my opinion is perfectly fine since my phone does exactly the same.

Oh sorry, maybe I misunderstood you before.
But yes, you summarized it completely correct. Only that this behavior is not perfectly fine for me, as I'm sick and tired of being connected to open, slow and unencrypted connection at home
I have the impression that Android's WiFi management is pretty bad

You can try the app that I mentioned earlier but I am not sure if will do what you want. I suggest get in touch with the developer and ask him. I am happy I helped.
PS.1 If I helped don't forget to use the thanks button as it helps me and lets community know that I have contributed.
PS.2 I don't take credit for the app, I just suggest it because I think it may work.
Have fun

Thanks for your help, I will try the app later today, it sure looks interesting. My only fear is that it will be a battery killer.
EDIT: This app didn't really do the trick for my needs... I'm back to always deleting the open WiFi out of the list of known WiFis... Too bad that there doesn't seem to be a good way to do what I need

No VPN on Marshmallow

After I updated my sprint galaxy s6 edge to marshmallow OTA, VPN is not working for me. I have tried more than 5 different VPN apps, but none of them work. They say they are connected, but as soon as I switch to a new app, they stop working. VPN worked fine before I updated, but now it is not. Please help!

Yoshi20017 said:
After I updated my sprint galaxy s6 edge to marshmallow OTA, VPN is not working for me. I have tried more than 5 different VPN apps, but none of them work. They say they are connected, but as soon as I switch to a new app, they stop working. VPN worked fine before I updated, but now it is not. Please help!
Click to expand...
Click to collapse
I've got this problem too, on chinese 9250

Go to Settings > More > VPN
Set up your VPN in there. I've set up VPN on my Galaxy S6 and S7 using L2TP IPSec with a signed certificate from GoDaddy.
I had it working on the S7 with a PSK also. Both phones are running Android v 6.0.1 Marshmallow.
It's strange but the VPN connection settings are different. My S6 is a Sprint phone, and I can't assign it a Certificate Authority. But the Verizon S7 won't let me save the VPN connection without a CA. I have to install the certificates in different ways for each phone as well. Very odd.
Anyway good luck.

MrKrunch said:
Go to Settings > More > VPN
Set up your VPN in there. I've set up VPN on my Galaxy S6 and S7 using L2TP IPSec with a signed certificate from GoDaddy.
I had it working on the S7 with a PSK also. Both phones are running Android v 6.0.1 Marshmallow.
It's strange but the VPN connection settings are different. My S6 is a Sprint phone, and I can't assign it a Certificate Authority. But the Verizon S7 won't let me save the VPN connection without a CA. I have to install the certificates in different ways for each phone as well. Very odd.
Anyway good luck.
Click to expand...
Click to collapse
Could you tell me how to do this please?

same problem for me Samsung s6 edge android 6..0.1 VPN apps work.... cyberghost / opera max/ and the rest .
PS after Zamber88 suggestion go to settings>> battery>app power saving > turn off for opera max or other vpn app.
PPS: if that is not enough do this: Settings >>Battery >> Battery Usage >> more (right up cornet button) >> Optimize battery usage >> select All apps and choose your VPN app and turn off .
also if in OPERA MAX when u use mobile data u get the error "enable background data " is because of the power saving.
CASE CLOSE !

That's a really strange issue. We did a lot of testing on MM with Nexus devices and everything works as intended. We even have a S6 Edge with MM that works fine (SM-G925F with one of the Unknown build listed on sammobile IIRC).
All I can come out with now is that you could try checking if there aren't any battery saving features interfering with the VPN apps.

Solved.
S6 edge.. disabled powersaving features. Vpns are working fine. Strange but cant figure out how powersaving is meddling with vpn. Solved.

Its not power saving . its restrict background data . just off the restrict background data and will work fine

zamber88 said:
That's a really strange issue. We did a lot of testing on MM with Nexus devices and everything works as intended. We even have a S6 Edge with MM that works fine (SM-G925F with one of the Unknown build listed on sammobile IIRC).
All I can come out with now is that you could try checking if there aren't any battery saving features interfering with the VPN apps.
Click to expand...
Click to collapse
I'm not sure if anyone can help me over here, but I'm not finding anything in the Nexus forums. Since @zamber88 did MM testing with Nexus, maybe you can help me with my Nexus 6. I have a 10 day trip to China coming up in a couple weeks and really need to get VPN working.
Google searches haven't helped, except to point me here. I have purchased VPN Unlimited and tried it with their app and an OpenVPN app. I got a free Galaxy J7 as a spare through the T-Mobile promotion a while back, and both apps work on it with no changes at all. Neither work on my Nexus 6, despite turning off power saving and restricting background data for both apps.
When I select a server, the J7 the Allow connection pops up, I OK it, and connect. On my Nexus 6, the refused to grant permission pops up. See the attached screenshots.
Any help would be greatly appreciated.

JimSmith94 said:
I'm not sure if anyone can help me over here, but I'm not finding anything in the Nexus forums. Since @zamber88 did MM testing with Nexus, maybe you can help me with my Nexus 6. I have a 10 day trip to China coming up in a couple weeks and really need to get VPN working.
Google searches haven't helped, except to point me here. I have purchased VPN Unlimited and tried it with their app and an OpenVPN app. I got a free Galaxy J7 as a spare through the T-Mobile promotion a while back, and both apps work on it with no changes at all. Neither work on my Nexus 6, despite turning off power saving and restricting background data for both apps.
When I select a server, the J7 the Allow connection pops up, I OK it, and connect. On my Nexus 6, the refused to grant permission pops up. See the attached screenshots.
Any help would be greatly appreciated.
Click to expand...
Click to collapse
I'll try to cover all of the bases from easiest to most cumbersome. Given you have some time on your hands this should helpful. Read through the list before doing anything and once you start doing stuff note it down as you're going so that we'll be able to pinpoint any other problems that could pop up. If you succeed then you'll have an answer pretty much ready for posting .
Reboot. Sometimes freshly installed VPN apps fail exactly like the screenshots show.
Try setting up a VPN connection with another app. Shameless plug: Opera Max, Opera VPN (note: there's an issue in Max which makes some VPNs disconnect after a couple of minutes so make sure to kill it before running any other VPNs).
Scan the device with Avast, AVG and Avira to rule out any worms.
Rule out any other apps interfering by booting into safe mode and try connecting again (with your app and, Opera Max for a sanity check).
If you don't want to commit to steps that will follow (or the step before this one succeeded) remove apps from least to most needed retesting with your app and Max after each uninstall.
Upgrade to Android Nugat. It shouldn't break anything and could potentially fix this issue. Either ways it's always a good idea to upgrade when updates are available. It's not like you're on iOS .
Now it's a god time to make a backup (frankly, anytime is good for a backup). If you went over with uninstalling apps making one will be easier. If you have root on your device you probably have TWRP, make a backup with it and download it to your PC. You could also make a Titanium backup if you're not big on setting up basic apps but it's optional. If you don't have root just backup all sensitive data (photos, videos, settings if it's possible to export these in-app). Also note down all apps you can't live without. Google Play has a history of installed apps but going through it is a pain and the "Copy settings from another device" option when setting up a fresh device is helpful but will not restore in-app settings. Also I would advise to not use it given that the culprit can sill be lurking in your apps.
MAKE THAT BACKUP, there's no going back from here . Do a factory reset. After that as mentioned before don't restore settings and set up a "new" device. Set up your accounts and check if both VPN apps work (they should by this point). Now start installing your basic app setup and after configuring each one make sure that the VPN still works.
If somehow this didn't help make sure you're not running a ROM that's botched by flashing the official system image (and upgrade to Nugat as a bonus). If you know what I'm talking about then you will know how to do it, if you don't know AND the issue still reproduces the there's something really strange going on.
By now you should have your issue solved, hopefully in the first three steps at most. There's one other thing to take into account. The great firewall does not like VPNs and there's a fair chance that Unlimited VPN will not work so be prepped to have a backup plan. You could try with Opera VPN (no idea if it works, not my project, would be nice to get feedback) and also get a trial for any service that looks interesting to you on this list.
Hope this helps and that you'll have a safe trip .
UPDATED minutes after posting:
One simple step I missed: reboot. In most cases it solves exactly the issue you're having. No idea why it happens but probably there's a 2y bug opened and tagged as low prio in the Android project .

Thanks for the quick reply!
1. Besides VPN Unlimited, I've already tried OpenVPN for Android and OpenVPN Connect. They both use .ovpn files from VPN Unlimited. I just installed Opera VPN and whether I swipe through the intro screens or skip them, I can't click on "GOT IT"; nothing happens. I think this might be the crux of the problem as some of the buttons in the other VPN apps don't respond either. I'm "almost" positive it's not a screen overlay problem because I used to use f.lux that did that, got rid of it, and haven't had any problems since.
2. I run Lookout Security & Antivirus and just scanned again to be sure. Nothing found.
3. I tried safe mode earlier, only to learn that you can't install or run any aftermarket apps.
4-7. Nougat hasn't been released yet and I'm too dependent on systemless root and Xposed, I'm still stock rooted on MM 6.0.1 with the September security update. I do run TWRP and Titanium Backup and make sure their backups are up to date before I try anything dangerous.
8. Unless you can think of why I can't click on "GOT IT" in Opera VPN, I guess my next step is to sideload the latest OTA again and try all of the VPNs before installing TWRP, SU, and Xposed. That's about all that's left.

JimSmith94 said:
Thanks for the quick reply!
1. Besides VPN Unlimited, I've already tried OpenVPN for Android and OpenVPN Connect. They both use .ovpn files from VPN Unlimited. I just installed Opera VPN and whether I swipe through the intro screens or skip them, I can't click on "GOT IT"; nothing happens. I think this might be the crux of the problem as some of the buttons in the other VPN apps don't respond either. I'm "almost" positive it's not a screen overlay problem because I used to use f.lux that did that, got rid of it, and haven't had any problems since.
2. I run Lookout Security & Antivirus and just scanned again to be sure. Nothing found.
3. I tried safe mode earlier, only to learn that you can't install or run any aftermarket apps.
4-7. Nougat hasn't been released yet and I'm too dependent on systemless root and Xposed, I'm still stock rooted on MM 6.0.1 with the September security update. I do run TWRP and Titanium Backup and make sure their backups are up to date before I try anything dangerous.
8. Unless you can think of why I can't click on "GOT IT" in Opera VPN, I guess my next step is to sideload the latest OTA again and try all of the VPNs before installing TWRP, SU, and Xposed. That's about all that's left.
Click to expand...
Click to collapse
1. Some of the buttons don't respond? What about Opera Max? Opera VPN is fairly new in the game and it still can have issues (though I haven't found any during the brief time I was testing how it works with Max). This sounds really strange. Does it happen in other apps?
2. Rerunning the same Antivirus app will not double the likelyhood of finding a thread . Try with Avast too. You can safely uninstall it after that.
3. What aftermarket apps you have in mind? APK's installed not from the Play Store? It shouldn't impact testing if Unlimited VPN works fine. All background stuff shouldn't run by definition in safe mode.
4-7. Nougat is released. After beta 4 they started releasing OTAs and images for the final release on the beta channel and now it's going to go global. There are factory images for Nexus 9 which I upgraded recently and we have a Nexus 6 but after checking it looks like got the OTA from the beta channel, so it will take a while for the official release to roll out to 6 (though 6P and 5X already have it). Also you're right, there's no systemless root for it yet. We're rolling standard SuperSU on test devices in the office (no need for Android Pay or banking apps there).
8. I'll reach out to the VPN guys for info on gathering debug information for this. Meanwhile try with Opera Max or even Betternet. Do these also fail to connect? Also does it reproduce on mobile and on WiFi?
Got a response from the VPN guys. Most probably your network blocks VPNs. Try pinging http://api.surfeasy.com/ from mobile and WiFi. If it doesn't go through then your network provider is blocking it. Probably it will be the same case for other VPNs. The issue is known and they'll probably add an error message in the next release .

zamber88 said:
1. Some of the buttons don't respond? What about Opera Max? Opera VPN is fairly new in the game and it still can have issues (though I haven't found any during the brief time I was testing how it works with Max). This sounds really strange. Does it happen in other apps?
2. Rerunning the same Antivirus app will not double the likelyhood of finding a thread . Try with Avast too. You can safely uninstall it after that.
3. What aftermarket apps you have in mind? APK's installed not from the Play Store? It shouldn't impact testing if Unlimited VPN works fine. All background stuff shouldn't run by definition in safe mode.
4-7. Nougat is released. After beta 4 they started releasing OTAs and images for the final release on the beta channel and now it's going to go global. There are factory images for Nexus 9 which I upgraded recently and we have a Nexus 6 but after checking it looks like got the OTA from the beta channel, so it will take a while for the official release to roll out to 6 (though 6P and 5X already have it). Also you're right, there's no systemless root for it yet. We're rolling standard SuperSU on test devices in the office (no need for Android Pay or banking apps there).
8. I'll reach out to the VPN guys for info on gathering debug information for this. Meanwhile try with Opera Max or even Betternet. Do these also fail to connect? Also does it reproduce on mobile and on WiFi?
Got a response from the VPN guys. Most probably your network blocks VPNs. Try pinging http://api.surfeasy.com/ from mobile and WiFi. If it doesn't go through then your network provider is blocking it. Probably it will be the same case for other VPNs. The issue is known and they'll probably add an error message in the next release .
Click to expand...
Click to collapse
I installed Opera Max and it was the only app that gave me a helpful error message, so thank you and the coders for that! The message said something like it couldn't establish a VPN connection due to an Xposed module. I disabled Xposed, rebooted, and all of my VPN apps worked. Further searching found this thread saying that Xposed's Immersive Mode was the cuprit. http://forum.xda-developers.com/xperia-z2/help/vpn-to-t2850981
I re-enabled Xposed and disabled only Immersive Mode and VPN still works. Hopefully this will help others in this thread too.

JimSmith94 said:
I installed Opera Max and it was the only app that gave me a helpful error message, so thank you and the coders for that! The message said something like it couldn't establish a VPN connection due to an Xposed module. I disabled Xposed, rebooted, and all of my VPN apps worked. Further searching found this thread saying that Xposed's Immersive Mode was the cuprit. http://forum.xda-developers.com/xperia-z2/help/vpn-to-t2850981
I re-enabled Xposed and disabled only Immersive Mode and VPN still works. Hopefully this will help others in this thread too.
Click to expand...
Click to collapse
I missed that you mentioned Xposed earlier. We implemented Xposed detection to prevent abuse so it's good to hear that it helped you to resolve your issue . Thanks forwarded to the developer behind it . Enjoy your trip!

Disabling Wifi for the sake of son's grades.....

Hi, quick (strange) question. How can I disable the wifi on my son's OnePlus One so that he cannot connect to wifi networks even if he tries?
I have disabled cellular data through T-Mobile but he can still connect to the schools wifi and he gets distracted during classes as a result....
One is currently running stock cyanogen OS build MHC19Q but will root again if needed.
Can I just remove a system app for wifi with titanium backup to meet my goal?? Then reinstall it later as needed?
Thanks in advance for any help, apologies for noobish question....
Sent from my Nexus 6 using XDA-Developers mobile app

jtrentha said:
Hi, quick (strange) question. How can I disable the wifi on my son's OnePlus One so that he cannot connect to wifi networks even if he tries?
I have disabled cellular data through T-Mobile but he can still connect to the schools wifi and he gets distracted during classes as a result....
One is currently running stock cyanogen OS build MHC19Q but will root again if needed.
Can I just remove a system app for wifi with titanium backup to meet my goal?? Then reinstall it later as needed?
Thanks in advance for any help, apologies for noobish question....
Click to expand...
Click to collapse
I believe u can restrict the wifi on the mobile which u dont want to use. Try for the option in wifi settings

Installing a very early version of a kernel (if available) might be an option.

How cruel!
Maybe you just need to restrict the use of the phone. If your son works out how to use TWRP then re-enabling WiFi will not be a problem.

Why not get a cheap dumbphone that can only do calls and texts?
On CM13 at least you can lock apps so that you need to enter a password to open it, don't know if oxygenOS has a similar feature. There's plenty of apps on the play store with the same feature. You could just password lock all the apps that are distracting him during class
This might be something useful:
beebom[dot]com/best-app-lockers-for-android
Smart AppLock 2 is one of the most widely used App locker for Android. Justifying its name, the Smart AppLock does the work of protecting your apps very smartly.
It can easily lock apps containing privacy content, such as your photos, videos(Gallery), SMS, call logs etc. Also, it can be used to lock incoming calls, Wifi and Bluetooth toggle switch and much more. Users can also lock system settings, installing and uninstall of apps to keep phone away from being messed up by others or kids.
Click to expand...
Click to collapse

Hi,
Dad, I've lost faith in you.
Regards
Son

Question Family link [TB-J617F]

Hi all,
I've been trying to get family link working as my daughter uses this tablet. When trying to add her account the setup gets stuck in an endless loop never competing. Having read various threads from other devices, I think it's probably something to do with play services not having certain permissions. I would consider unlocking, installing twrp, magisk etc if required to fix, but I don't want to loose widevine.
The long and short is I can't use her account on the device at all as she's part of the family group - her account won't work at all without family link.
I wondered if anyone here had either tried this, or come across other odd behaviours relating to play services?
I'm running the Chinese ROM ziu 13.
Appreciate any thoughts.
Cheers Matt

Few things I have tried (and eventually got it to work) across 2x Lenovo P11 Plus (J616F)'s:
1st one was a factory reset and then instead of using my home WiFi, setup the device using a 4G hotspot from my phone. (Not a clue why, but my Home Wifi (Unifi Access Points) takes upwards of 2 minutes to get internet with the Lenovo's, even though all other devices are fine).
Second method:
factory reset and setup the device as "Offline" (i.e. dont input any WiFi details, button down bottom right saying "Setup as Offline")
Once gone through initial steps, connect to your WiFi, give it 10 minutes to update a few bits.
Open Play Store (DO NOT SIGN IN!), and press the three dots at the top right and goto updates
Let the device update all apps
When complete, try adding the childs Google Account (again, if this fails, try using a 4G hotspot from another device (disabling Wifi on that device first))
Hope that helps

Ok, that sounds pretty strange but I might give it a go. I just set her up a new Google account as nothing I could do could get the old one logged in. Thanks for your advice.
I suspect your unifi is running a shared ssid and your 5ghz is on an inaccessible band, are you always connecting at 2.4ghz? I had to change the 5g band on mine to even see it!

mdurkin said:
Ok, that sounds pretty strange but I might give it a go. I just set her up a new Google account as nothing I could do could get the old one logged in. Thanks for your advice.
I suspect your unifi is running a shared ssid and your 5ghz is on an inaccessible band, are you always connecting at 2.4ghz? I had to change the 5g band on mine to even see it!
Click to expand...
Click to collapse
Only have my 5Ghz on normal bands (i.e. non DFS), even tried a separate 2.4Ghz Guest network, disabled WPA3, all to no avail. Not got a clue what caused it, my ISP doesn't block anything either (Zen UK)
Any other device was fine over WiFi (have setup much older Samsung tablets, newer kids phones) all with Family Link, it was just the Lenovo's that was stuck in a loop saying I needed to remove and re-add the account.
Just couldn't figure it out, and had already spent a few hours trying. Hoped the newest firmware would fix, but that didn't help either.
Hope it helps and good luck

Just playing around on the tablet and it appears that it struggles with IPv6 - could be that my hotspot is IPv4 only. Could be related to the loop it gets stuck in?
Not sure why it doesn't like IPv6 though as all other devices are fine with it...

I've just gone through full reset, then tried using 4g hotspot as you suggested. I have to use Lenovo app centre to get play store, then use play store with no login to update. That all works fine. Then add my daughters account. Then I get stuck in the same loop of not being able to register the device with family link.
In my case, I don't think this relates to internet access, I think there's something going wrong with the software / permissions on the device. It's genuinely very frustrating as I imagine it's probably not terribly difficult for the Lenovo Devs to fix.