Database Develop

[Q] Help with my Wifi!

Hi friends! I'm so happy to be part of this forum now!
Yesterday I got a problem with my kindle fire, and the problem is related to the wifi connection.
The wifi is working properly but there are some apps and web pages that just dont load, for example, I can run the facebook, twitter, and whatsapp apps whitout any problem! But I cant use Instagram neither make downloads on Google Play.
I decided to install the Jelly Bean update to make sure it it was a problem related to OS, but the problem continues!
I think that there is something wrong with my internet connection but I don't know why, I checked it and it's going alright!
Thank you for your help!

Unplug your router and let it reset, then try to get on.

Thank you for your answer! I've tried that a couple of times but didn't work.
I've been reading at the web about these kind of problems and probaby is something related to the DNS, but I don't know what to change!

[Q] Google Play Error 403 after factory reset [MOVE REQUESTED]

Edit: To mod: If possible, please move this thread to a non device specific subforum, as people with different devices are experiencing the same problem.
So today I decided to factory reset my HTC One, and install back some applications I had previously.
However, after the factory reset I am unable to either install or update any application, with the Google Play Store returning: ""{app}" could not be downloaded due to an error. (403)".
I've been looking around a bit and have seen quite some others with this issue, however no solutions have worked for me. What I've tried:
Logged into Hangouts and confirmed mobile number.
Removed Google account in settings --> Go to Apps>All> and force stop Google Play Store, Google Service Framework and Download Manager, then clear cache and data for each --> Added back Google account --> Restarted device (without launching Google Play Store).
Using a new gmail account.
Clearing Proxy: I've looked in my Wi-Fi and APN Settings, both of which have no proxy set to begin wit.
Using 3G instead of Wi-Fi.
Another factory reset (repeated other steps afterwards).
Installing apps onto my device from my PC (it won't attempt to install them on the phone).
Please note my phone is not rooted and I'm not planning on rooting my phone any time soon.
Thanks in advance,
Errors4l.

Errors4l said:
So today I decided to factory reset my HTC One, and install back some applications I had previously.
However, after the factory reset I am unable to either install or update any application, with the Google Play Store returning: ""{app}" could not be downloaded due to an error. (403)".
I've been looking around a bit and have seen quite some others with this issue, however no solutions have worked for me. What I've tried:
Logged into Hangouts and confirmed mobile number.
Removed Google account in settings --> Go to Apps>All> and force stop Google Play Store, Google Service Framework and Download Manager, then clear cache and data for each --> Added back Google account --> Restarted device (without launching Google Play Store).
Using a new gmail account.
Clearing Proxy: I've looked in my Wi-Fi and APN Settings, both of which have no proxy set to begin wit.
Using 3G instead of Wi-Fi.
Another factory reset (repeated other steps afterwards).
Installing apps onto my device from my PC (it won't attempt to install them on the phone).
Please note my phone is not rooted and I'm not planning on rooting my phone any time soon.
Thanks in advance,
Errors4l.
Click to expand...
Click to collapse
Interesting, this is happening to me also after a factory reset of my HTC One. Tried all of the above, my phone too is not rooted however the bootloader is unlocked.

https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=65826

mynameisthehulk said:
Interesting, this is happening to me also after a factory reset of my HTC One. Tried all of the above, my phone too is not rooted however the bootloader is unlocked.
Click to expand...
Click to collapse
Yeah I've encountered quite some threads of people having this problem with the HTC One, however their solutions have not worked for me. Hoping someone can bring an answer to this thread

Yea it just seems unusual that it has happened to us pretty much at the same time under the same circumstances, maybe there is some issue with the store rather than our devices, I hope so!

Having exactly the same problem, tried everything. Even got a new handset because of the original issue which caused me to perform the factory reset. Maybe a problem with Google Play?

Hey guys!
I did a factory reset on my LG Swift L9 today
and also can't download any app from Google Play
due to 403. It may not be related to HTC One only.

Ruth 89 said:
Having exactly the same problem, tried everything. Even got a new handset because of the original issue which caused me to perform the factory reset. Maybe a problem with Google Play?
Click to expand...
Click to collapse
vajr00s said:
Hey guys!
I did a factory reset on my LG Swift L9 today
and also can't download any app from Google Play
due to 403. It may not be related to HTC One only.
Click to expand...
Click to collapse
Have you clicked on the linky to report the issue?
https://code.google.com/p/android/i...s Owner Summary Stars&groupby=&sort=&id=65826

I've got a new Nexus 5 delivered to me hours ago, first time using it and i can confirm the same sadly, hopefully it will be resolved soon !

What would be the quickest way to alert a mod so that the thread can be moved to a non device specific forum?

Hi all,
Picked up a Nexus 7 today - it was initially loaded with an old build of Android (Blue connectivity bars not white etc) and everything seemed to be working fine. Notification popped up for me to install the latest version, so I stopped what I was doing, got it installed and I'm now stuck with the same 403 errors as everyone else.
Looks to me like a Play Store issue but damn infuriating seeing as I can't even put any basic apps on my shiny new Nexus.
Noticed on another forum earlier that someone was having the same issue, and a guy responded saying he'd returned his Galaxy Tab to the store it came from today (Curry's, I think?) and after the staff there contacted Samsung - they were told that it was an issue with the Play Store. No obvious citations of course, but seems pretty legit what with everything else going on.
And now we wait...

mynameisthehulk said:
What would be the quickest way to alert a mod so that the thread can be moved to a non device specific forum?
Click to expand...
Click to collapse
I changed the title and inserted a request in the first post, hope it'll get noticed faster this way by a moderator

(Not so) sorry for double post.
I just tried again, without making any changes to my phone, and I just downloaded 3 different apps (2 I had previously, 1 new one).
Need a confirmation if the problem is solved for other people (with different devices) before I request a close.

Yeah, it works for me too now!

Errors4l said:
(Not so) sorry for double post.
I just tried again, without making any changes to my phone, and I just downloaded 3 different apps (2 I had previously, 1 new one).
Need a confirmation if the problem is solved for other people (with different devices) before I request a close.
Click to expand...
Click to collapse
Nope, still 403'ing over here. But I'll keep checking in case it's gradually being fixed.

Still getting errors here too.

403 =/
I'm glad it's not just me.
I tried resetting/clearing everything thinking it was my phone cos I just recently rooted and flashed this brand spanking new HTC One (it was a replacement for my broken HTC One that had a working store :crying, until I went ahead and Googled this annoying error.
Seems like it's a problem on the Google end! =/

Get same error, tried RUU reset and ViperOne ROM.
Still 403 error! Very annoying

Spent 2 hours or so messing installing cyanogen on my new nexus and thought I'd ****ed up. Then googled it. I can believe it, talk about bad timing. lol

Looks like we are not alone...
https://twitter.com/search?q=error 403&src=typd&f=realtime

[Q] Problem with wifi after lollipop update on Sprint HK M8

Hello,
My wife and I are both having similar issues with wifi after updating our phones to lillipop. We can connect to the wifi, but apps that require a login or apps that have an optional login are giving errors saying that there is no network (Network issues, no connection, etc.)
Apps that don't work with wifi: Bank apps, Amazon apps, Twitch, Feedly, Speedtest.net, etc.
Apps that do work on wifi: Chrome, YouTube, Drive, Mail apps, etc.
If we turn off the wifi, everything works fine. We both are running stock phones, I've got the HK M8, and she's got an older M7. There are times when a few of the apps will work for a few minutes, but then the issues come back. My wife's phone is also able to connect to our work wifi, when there, some of the apps that don't work at home will consistently work, but not all of them
We've both been told by HTC to do factory resets and to flash the latest stock RUU. The issue remains even after doing this. I don't really want to do the next step of sending in our phones for 7 to 10 days while they "repair" them.
I've tried everything I can think of. I've also factory reset our router and tried every wifi channel and/or security option, hoping that it is an issue with my wifi router.
Does anyone have any idea of what I can try before having to mail HTC my phone?
Thanks for any help.

Sounds exactly like the problem I had. Factory reseting the router took care of it for me though...
You can read my thread HERE

Gracon said:
Hello,
My wife and I are both having similar issues with wifi after updating our phones to lillipop. We can connect to the wifi, but apps that require a login or apps that have an optional login are giving errors saying that there is no network (Network issues, no connection, etc.)
Apps that don't work with wifi: Bank apps, Amazon apps, Twitch, Feedly, Speedtest.net, etc.
Apps that do work on wifi: Chrome, YouTube, Drive, Mail apps, etc.
If we turn off the wifi, everything works fine. We both are running stock phones, I've got the HK M8, and she's got an older M7. There are times when a few of the apps will work for a few minutes, but then the issues come back. My wife's phone is also able to connect to our work wifi, when there, some of the apps that don't work at home will consistently work, but not all of them
We've both been told by HTC to do factory resets and to flash the latest stock RUU. The issue remains even after doing this. I don't really want to do the next step of sending in our phones for 7 to 10 days while they "repair" them.
I've tried everything I can think of. I've also factory reset our router and tried every wifi channel and/or security option, hoping that it is an issue with my wifi router.
Does anyone have any idea of what I can try before having to mail HTC my phone?
Thanks for any help.
Click to expand...
Click to collapse
Hey there, i have been using an M8 for two months now and the problem that I have, which fits exactly the description of yours, is starting to annoying me. Every time I try to use these apps which need login I have to turn to mobile data to be able to do it. In my case, the issue that us affecting me the most, is with whatsapp, which even though I do can use, I cannot download media on wifi! (Neither pictures nor voice recordings).
It's a real pain in the neck to be doing this all the time, and I have two friends who also have m8s and are suffering from the same problems, so I guess it's something quite generic. Besides all the other android phones in my family work just fine with my router, so the problem is clearly mine. I think that HTC should have done something about it long time ago if it is such a common issue, considering that the price of the device is not cheap...
Anyway, my question is: have you been able to solve the problem? If you have, would you please take a min to share the solution? I would be deeply grateful!
Cheers and thanks in advance

I am using my HTC One M8 HK with lollipop update from the time they released and never had any problem with wifi. I use wifi wherever I go and no problem with anything. Try the following solutions:
1. Check the WiFi Router. Most of the times it is the problem with your router. Check if there is any restrictions or whitelist/blacklist of services.
2. You might be having some apps with whitelist/backlist running in the background. It could be your antivirus app, battery booster or Opera app, etc which does the wifi whitelist.
3. If you are using the sign-in wifi networks, make sure you signed in to the network using the browser window before opening the app.
4. If you are using the VPN (even in the wifi network) you won't be able to open the apps like Bank apps.
5. If the apps you installed are not supported in your country, you won't be able to access.
Try uninstalling and reinstalling the apps. Sometimes, when you upgrade to different OS partitions are not aligned properly. Reinstall and check.
Good luck

Problem accessing Youtube and Play Store

Hi, I desperately need some support as my device refuses to sign in in both Youtube and Play Store. I'm therefore unable to use both these apps. An error message keeps saying I'm offline and proposes to retry, but it simply never works whatever I do.
Issue has been going on since many weeks; I googles and tried many suggestions without any success.
Before I do a hard reset, has anyone an idea what this can be?
The amazing part is that my daughter's tab (Galaxy S2) is also having the same issue since some time! She has her own google account. What the heck is going on?
Thanks!

Prerna said:
Hi, I desperately need some support as my device refuses to sign in in both Youtube and Play Store. I'm therefore unable to use both these apps. An error message keeps saying I'm offline and proposes to retry, but it simply never works whatever I do.
Issue has been going on since many weeks; I googles and tried many suggestions without any success.
Before I do a hard reset, has anyone an idea what this can be?
The amazing part is that my daughter's tab (Galaxy S2) is also having the same issue since some time! She has her own google account. What the heck is going on?
Thanks!
Click to expand...
Click to collapse
This may be an bug in the updated version of google play store or YouTube..Have you tried to sign in specific apps usning another google account you have..Also try to clear cached data of phone as well as clear data of those apps* you can also uninstall updates of those apps and force stop or disable them and after enabling again try to access*..Also might be network related issue sometimes weaken network shows such type of errors..Try to acees with high speed wifi or data with maximum signal..Even if problem exist then simply reset is last option for you..

DroidHackeR said:
This may be an bug in the updated version of google play store or YouTube..Have you tried to sign in specific apps using another google account you have..Also try to clear cached data of phone as well as clear data of those apps* you can also uninstall updates of those apps and force stop or disable them and after enabling again try to access*..Also might be network related issue sometimes weaken network shows such type of errors..Try to acces with high speed wifi or data with maximum signal..Even if problem exist then simply reset is last option for you..
Click to expand...
Click to collapse
Hi, I tried most of the solutions you're are mentioning, without any success. What I find interesting is what you wrote about weak network. I cancelled my cable connection at home some time back and using instead a 4G modem. Could that really be the culprit, knowing the coverage is medium? It sounds to me strange that such possibility exists, also I often go out and have full 4G network for hours sometimes and still it doesn't work. Interestingly enough, every about once per month it suddenly works, and I'm able to update my apps and also access my account in Youtube. It'll work for 2-3 days, until it's again the same bad. Really boring and would love to understand this issue better so as to possibly fix it. Thank you.

Prerna said:
Hi, I tried most of the solutions you're are mentioning, without any success. What I find interesting is what you wrote about weak network. I cancelled my cable connection at home some time back and using instead a 4G modem. Could that really be the culprit, knowing the coverage is medium? It sounds to me strange that such possibility exists, also I often go out and have full 4G network for hours sometimes and still it doesn't work. Interestingly enough, every about once per month it suddenly works, and I'm able to update my apps and also access my account in Youtube. It'll work for 2-3 days, until it's again the same bad. Really boring and would love to understand this issue better so as to possibly fix it. Thank you.
Click to expand...
Click to collapse
1)It's possible sometimes your networks proxy enforce your google id not to be sign in into specific apps you have mentioned and yes sometimes low network coverage also causes the issues like offline or sign in errors like please check network connection due wireless functionality limitations
2)I am curious about one thing if you have tried almost all the solutions found on google as well as your own, is it that much impossible for you to make backup of your current imp data and give a try to hard reset?? If i am not wrong, please give it a try because sometimes software glitches also causes the app crashes or network errors
3) Next thing sometimes your stock software gets corrupted due to some fatal malwares so many system apps as well as third party apps pretended to show errors like unfortunately process is stopped also some network related issue, so one solution you can try is to re-apply or update your current stock firmware..i.e. if update is unavailable you can fresh install same firmware version again on your phone which most of the times resolves the issue
4) As i mentioned in my first post you should give a try to any high speed mobile network like LTE or 5ghz band Wi-Fi which gives constant access to internet connection which probably help you to figure out exact issue i.e. with modems or connection your using or with your device itseld due to corrupted software
5)Please mention your device model no,country,your mobile network provider information so that it would be easy to figure out your issue

Thank you. Yes, a hard reset could solve it although I'd like to avoid it if possible. I will try ASAP on a solid wifi and see. I forgot to mention an important point: my daughter's tablet (Galaxy S2 pro) has got the same issue, and it started near about the same time like it did to me. She has her own Google ID, and she uses a different set of apps. Will report whenever I can test on a wifi.
My mobile provider is Salt Mobile here in Switzerland, and my Note 5 is a generic one bought in UAE. I run Dr. Ketan rom of about 8 months ago.

Prerna said:
Thank you. Yes, a hard reset could solve it although I'd like to avoid it if possible. I will try ASAP on a solid wifi and see. I forgot to mention an important point: my daughter's tablet (Galaxy S2 pro) has got the same issue, and it started near about the same time like it did to me. She has her own Google ID, and she uses a different set of apps. Will report whenever I can test on a wifi.
My mobile provider is Salt Mobile here in Switzerland, and my Note 5 is a generic one bought in UAE. I run Dr. Ketan rom of about 8 months ago.
Click to expand...
Click to collapse
1)Ohhhk now i got, i assume you might be using Indian Variant with indian mobile network providers as per your username 'prerna'
so your device might be factory unlocked SM-N920C
2)So you should try on any faster network provider or incase wifi to check if problem is due to weak singal strength or specific with your device software integration
3) And i think you should give a try to dr.ketan's nougat rom which is based on latest nougat firmware which will might help you to overcome your issue as new base,new kernel will help you to get stable connectivity
4)If your running dr.ketans MM 6.0.1 based rom then download latest N5 nougat rom to flash
5)I know u might not new in flashing custom roms ad your running a custom one only from 8 months but once again be sure to enable 'oem unlocking' and 'usb debugging' options from developers option before flashing latest twrp version(Don't worry u can flash dr.ketans rom using any 3.0 twrp version ur running now but if latest version with stability and improvements available for your device then you can install it as per your requirement) if your running old one or before flashing nougat based N5 rom by dr.ketan

Getting the dreaded NET::ERR_CERT_AUTHORITY_INVALID message

Hi all,
Hi all, first time poster here, please highlight any indiscretions or mistakes in etiquette and I will address them going forward (forgiveness is appreciated!). I have also asked this question on the Android Central forum a couple of days back but have had no response yet.
I have a Galaxy Tab S2 - 8.0 inch screen size, 3GB RAM, 32GB Storage, Android 7.0 (Kernel Version 3.10.9-10949424). It's been absolutely fine for over a year, the only recent thing I can recall doing which may have some relevance is removal of the Airwatch Software and Agent which my previous employer used to manage devices connecting to their corporate network. No AV software is installed.
I first noticed the issue when trying to browse one of the regular newspaper sites I read in Chrome, I got the "Your connection is not private message", with the "NET::ERR_CERT_AUTHORITY_INVALID". I am not able to proceed to the site - I just get the "back to safety" option.
The problem is more wide reaching, some apps that require internet access do not work any more, Google Play thinks it is not connected to the internet. Some web sites do work however, and so do some apps. A standard Google search will not work. E-mail via the stock app and the Outlook app both work.
I searched through many websites and found the same advice and steps to attempt resolution in a number of places, I will highlight below what I have tried.
Resetting the time, from automatic to manual and back on a number of occasions, with reboots in between.
Have tried connecting to 3 different WiFi networks, all of which work fine with other Android devices and my Win 10 laptop.
Rebooted my home router.
I have cleared the Chrome cache / history multiple times.
I tried the stock browser, the same happens.
Disabled Chrome, rebooted.
Re-enabled Chrome back to it's default version.
Installed the Toaster app via an apk, but I have to admit I have no idea what to do with it.
Rebooted multiple times.
There are no user installed certificates to delete / remove.
Under Settings->General Management->Reset, I went for Reset Settings and Reset network settings, with reboots etc...
None of the above have worked, the only thing I haven't done is a factory reset, to avoid the pain of restoring everything, even with backups etc it's tedious.
Any other suggestions or advice on anything I missed would be most welcome please before I take that step, many thanks in advance.
Peter