Hello all,
While going through the initial set up stage of a new rom on my Galaxy S2 I wasn't able to connect to my wifi, the rom simply didn't see any wifi points so I carried on and skipped the Google account bit as I didn't want any settings or apps being downloaded over 3G.
Once the rom was set up I was able to connect to my home wifi and then entered my Google account details. I then downloaded all my apps but my list of previously connected wifi ssids has disappeared. Any other time I have installed a rom, and that is many on quite a few phones, the list of wifi connections is always downloaded from Google along with all my other settings but I assume due to not connecting to wifi at the start of set up I haven't got any of my old wifi connections back. This includes my work wifi which is to say the least a pain to get set up.
Short of reinstalling the rom and hoping I can connect to wifi this time is there a way of downloading my old wifi connection details?
Sewrizer said:
ok. this is quite simple IF you restored the old rom.
enter recovery mode, go in backup and restore, choose restore then restore the rom in which you had all the SSIDs.
now go in play store and download "WiFi Pass Recovery & Backup"(free software). it will tell you all the passwords from the networks you connected to in the past. just write them down on a paper or in notepad, re-flash the desired rom and when you are in the area of any network you can connect using the password you wrote down. i can't think of another method. hit thanks if this helped.
good luck:laugh:
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Yeah I had thought of that method but was hoping for something a little simpler! LOL. Thanks anyway, this looks like the only way to do this.
Better alternative!
Sewrizer said:
...go in play store and download "WiFi Pass Recovery & Backup"(free software). it will tell you all the passwords from the networks you connected to in the past
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This works but TrustGo Inc. Antivirus & Mobile Security tells me that it may collect privacy information like IMEI, device model and email account.
Better use this one without security issues: WiFi Key Recovery :good:
Problem solved. I reinstalled the rom but instead of selecting "Reboot" at the end of the install I held the power button in until the phone then went back into recovery. I then installed the latest Dorimanx kernel and rebooted. Dori 9.12 seems to have problems picking up wifi whereas 9.13 has no problems. My home wifi was picked up at the start of the set up and from then on Google reinstalled apps and settings. Or at least is in the process of doing so!
I was a little worried as skipping the wifi set up at the start of my first install meant that there was no email address in the Backup and Restore field within Settings so although the backup and restore boxes were ticked without an email account they may as well have been unticked.. No way to add an email address either.
Thanks for the suggestions, as ever very helpful folks on XDA!
For past few weeks, the Wi-Fi & Data in my rooted LG L90 with Kitkat 4.4.2 gets automatically enabled. Earlier, when I disable these it stays disabled till I go and enable it.
I tried to restrict background data, turned off my Wi-Fi router at home, for data I created a new Access point in Mobile network and disabled auto sync, nothing worked.
I even tried applications like AutoData and others and these were of no use.
Please help me to disable Wi-Fi and Data permanently and it should be turned on only when I enable it.
santo21 said:
For past few weeks, the Wi-Fi & Data in my rooted LG L90 with Kitkat 4.4.2 gets automatically enabled. Earlier, when I disable these it stays disabled till I go and enable it.
I tried to restrict background data, turned off my Wi-Fi router at home, for data I created a new Access point in Mobile network and disabled auto sync, nothing worked.
I even tried applications like AutoData and others and these were of no use.
Please help me to disable Wi-Fi and Data permanently and it should be turned on only when I enable it.
Click to expand...
Click to collapse
Most likely you have an underlying app installed that wants to use WFi and phone data whenever it wants.
Go ahead and grab avast! Antivirus. This app allows you to control what apps use the Internet and when, as well as other features. Try disabling WiFi/data on each of the apps you've installed, and I can guarantee a 98.5% chance that this will solve your problem.
Issue partially resolved
thenookieforlife3 said:
Most likely you have an underlying app installed that wants to use WFi and phone data whenever it wants.
Go ahead and grab avast! Antivirus. This app allows you to control what apps use the Internet and when, as well as other features. Try disabling WiFi/data on each of the apps you've installed, and I can guarantee a 98.5% chance that this will solve your problem.
Post thank?
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Installed Avast Anti Virus and through its Firewall settings, I was able to disable WiFi & Data to some extent. This is far better than my previous situation. Thanks for your help.
Maybe you can use Tasker to further curb this behaviour.
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!
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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.
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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.
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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.
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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.
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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 .
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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.
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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!
Hey Guys.
Been having problems with my Z5 E6653 (5.1.1, Build: 32.0A.6.200) Lately unsure exactly what caused it.
The device is NOT rooted and using stock firmwares.
The device will self reboot randomly at times, however it appears I can almost guarantee it will reboot faster and is reproducible by enabling and disabling the mobile data and when being used as a hotspot. The 'Data Usage' tab under 'Settings' does not work it goes to open then force closes and says it stopped working.
Anyone have any ideas? You guys tell me where to get the logs from and I will post them here
One last thing.. In before someone says "Factory Reset" I know it will fix this issue as it did in the past however I am looking for solutions to fixing this without resorting to a factory reset if possible. I don't have internet at my house I rely mobile data and hotspots.
Stuff you guys probably want to know about.
Some stock apps are disabled "Google Hangouts, Movie Creator, File Commander" (I don't use these at all and until locked bootloader root is available they will be disabled until deleted with TB. I have disabled notifications for some downloaded apps namely games like Cut the Rope and so to remove silly toast and push ads.
WookieLance said:
Hey Guys.
Been having problems with my Z5 E6653 (5.1.1, Build: 32.0A.6.200) Lately unsure exactly what caused it.
The device is NOT rooted and using stock firmwares.
The device will self reboot randomly at times, however it appears I can almost guarantee it will reboot faster and is reproducible by enabling and disabling the mobile data and when being used as a hotspot. The 'Data Usage' tab under 'Settings' does not work it goes to open then force closes and says it stopped working.
Anyone have any ideas? You guys tell me where to get the logs from and I will post them here
One last thing.. In before someone says "Factory Reset" I know it will fix this issue as it did in the past however I am looking for solutions to fixing this without resorting to a factory reset if possible. I don't have internet at my house I rely mobile data and hotspots.
Stuff you guys probably want to know about.
Some stock apps are disabled "Google Hangouts, Movie Creator, File Commander" (I don't use these at all and until locked bootloader root is available they will be disabled until deleted with TB. I have disabled notifications for some downloaded apps namely games like Cut the Rope and so to remove silly toast and push ads.
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Click to collapse
I had something similar happen in LP, I suspect related to disabling some of the bloat. From your list I disabled all save hangouts, try to reenable them all then only disable one by one. Can't you upgrade to MM though, it appears this has been solved.
Sent from my E6653 using Tapatalk
millicent said:
I had something similar happen in LP, I suspect related to disabling some of the bloat. From your list I disabled all save hangouts, try to reenable them all then only disable one by one. Can't you upgrade to MM though, it appears this has been solved.
Sent from my E6653 using Tapatalk
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Click to collapse
Yea I tried that didn't work. Ended up factory reset. Well MM isn't out on the Telstra operator. Been waiting for it though read a lot about bugs so I'll hold off until the kinks are worked out. Cheers though.
Not sure I agree that's it's been fixed - I'm on stock MM and have a random reboot at least once a week - normally when playing audio (PowerAmp) when connected over Bluetooth in the car.
Did this happen to anyone else? After upgrading to marshmallow, my Bluetooth keeps turning on even though I know I turned it off.
Same here
Still happening actually. Thought it was my Mi Band but its not
chinkster said:
Still happening actually. Thought it was my Mi Band but its not
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what is your build number?
because i want to update using PC2 .tar.md5 provided by iBowToAndroid in general section
thanks in advance
I am on the latest update. PC2
I'm on PC2
davidvd102dvd said:
what is your build number?
because i want to update using PC2 .tar.md5 provided by iBowToAndroid in general section
thanks in advance
Click to expand...
Click to collapse
How about try Factory Reset?
I think that this has to do with your location services. If you go to location and select improve accuracy, make sure that you have bluetooth scanning disabled. leaving that on leaves the bluetooth on and allows your phone to connect to paired devices whenever.
ra9b said:
I think that this has to do with your location services. If you go to location and select improve accuracy, make sure that you have bluetooth scanning disabled. leaving that on leaves the bluetooth on and allows your phone to connect to paired devices whenever.
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I'm running a Marshmallow 6.0.1 Android TV Box (Build T5ZP0007) and I have the same problem with Bluetooth not staying disabled after reboot. If I have it disabled, it ALWAYS enables itself on reboot. This was occurring since I received the box before installing any apps. I checked the settings you mentioned but I have my Location Service (GPS) disabled. I've checked EVERY apps' PERMISSION and tried force quitting the Bluetooth Sharing app before and after clearing cache and data. Nothing worked. The damn Bluetooth still turns back on at reboot.
wgraz said:
I'm running a Marshmallow 6.0.1 Android TV Box (Build T5ZP0007) and I have the same problem with Bluetooth not staying disabled after reboot. If I have it disabled, it ALWAYS enables itself on reboot. This was occurring since I received the box before installing any apps. I checked the settings you mentioned but I have my Location Service (GPS) disabled. I've checked EVERY apps' PERMISSION and tried force quitting the Bluetooth Sharing app before and after clearing cache and data. Nothing worked. The damn Bluetooth still turns back on at reboot.
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Click to collapse
After all of that research,, I couldn't figure it out. Since I have root access, I ended up renaming Bluetooth.apk to Bluetooth.apk.disabled. Problem solved.