[Q] Unable to launch games that requires wifi - Nexus 7 Q&A, Help & Troubleshooting

I have couple of issues launching games such as NFS Most Wanted, Punch Hero, etc when there is no wifi.
Is there something that I could do to make it run even if there's no wifi connection?

Have you made any changes to your tablet? NFS:MW runs on mine without any wifi/data connection.

I've only rooted and flash a custom kernel. Whenever, i turn off my wifi, it will try to load and then i'll get an error saying Unfortunately, NFS Most Wanted has stopped.

Is it a legitimate copy?
Most games by the big developers these days do a license check the first time they're run (as a note, this applies to anytime you format /system, I'm not sure about dirty flashes or cache wipes) But then after that it's fine
Sent from my Nexus 7 using XDA Premium HD app

Related

Odd Question about DJ05 process.

I have a Fascinate that is currently not activated. I need the GPS function so I've been using my Incredible. The phone is rooted and I have used Odin to put the Clockwork Recovery on the phone.
For reasons only known to Verizon my ability to change and activate phones online is crippled by an pending order (2 months ago) that they cannot clear so I'd like to call them once after finishing and have a working (hopefully) GPS Fascinate.
Can I install the DJ05 modem and use Rom Manager to install the kernel and the ROM without activating the phone. For some reason I'm thinking RomManger wants a data connection.
thanks
As long as you have some sort of data connection (wifi should work just fine) to download the files, you should be fine
Kevin Gossett said:
As long as you have some sort of data connection (wifi should work just fine) to download the files, you should be fine
Click to expand...
Click to collapse
Yea I agree you just need a data connection to download the files and you should be good to go
Sent from my SCH-I500 using XDA App
You could also download the files on your computer, transfer them to your sdcard, and then just use ROM Manager to reboot to recovery to flash the necessary file(s). I believe pretty much everything is now in the development forum.
Thanks
All seems to have worked well. Verizon is still working on restoring my ability to activate phones. A quick test of the GPS (non-activated) doesn't show any improvement. I'm hoping that's due to AGPS not being available in the inactive state. I really liked the phone for the few days I ran it struggling to fix the GPS. Not knocking the Incredible tho as it's a good phone as well.

[Q] Package File is Invalid - No mentioned fixes working for me

I got my Nexus 4 today, and I've been pretty excited since.. So far, it's worked flawlessly everywhere except for when I need to download something from the play store.
Almost every download results in "Package File is Invalid"
I googled for hours, literally. I wiped data/cache of Google Play Store, Services Framework, wiped Cache from the stock recovery, and even factory resetted the phone to no avail.
I'm guessing it's a problem with my home's router setting. Everything works fine on my nexus except for the play store. Haven't gotten a chance to mess with other wifis yet, but can anyone tell me a way of fixing it?
If it doesn't work by tomorrow, I might run a custom ROM and try, though I really wanna stick with stock till 4.3/5.0 comes out :\
Any help?
Login to the Playstore from a PC and make sure your N4 is listed on your account. Also, try and install an app on your phone from there.
What happens if you try to install an app with Wi-Fi off (Mobile Data)? This could rule out an issue with your router or ISP.
SpookyTunes said:
What happens if you try to install an app with Wi-Fi off (Mobile Data)? This could rule out an issue with your router or ISP.
Click to expand...
Click to collapse
It works fine on 3G for me. It's not a ROM issue since I tried it on stock, PA, and now CM10.1.
However, very small apps download without issues. I think the cap is around 5 mb above which the error shows up.
I'm 100% sure it's my router's settings that seem to be working against the nexus. Any idea what I could do?
I absolutely LOVE the fluidity of this phone (coming from a single core phone running a buggy JB rom) but this is killing me!!
The worst thing is, all the workarounds that I've read about since yesterday work for few, but not all people. And there are lots of workarounds. I've tried all that I've read but nothing's working :\
fernandezhjr said:
Login to the Playstore from a PC and make sure your N4 is listed on your account. Also, try and install an app on your phone from there.
Click to expand...
Click to collapse
It is, just checked again, it's listed just fine.. I tried installing whatsapp through the play store on my pc but after it downloads the 10mb file on the phone, it gives this error again.
sixaxis94 said:
It works fine on 3G for me. It's not a ROM issue since I tried it on stock, PA, and now CM10.1.
However, very small apps download without issues. I think the cap is around 5 mb above which the error shows up.
I'm 100% sure it's my router's settings that seem to be working against the nexus. Any idea what I could do?
Click to expand...
Click to collapse
What router (Make / Model) is it?
Check for a router firmware update. If there are no updates or support, check if it is supported by DD-WRT.
Try doing a factory reset on the router, then set the security settings to (WPA2 only / AES only) and use the Android app WiFi Analyzer to find the best channel.
sixaxis94 said:
I got my Nexus 4 today, and I've been pretty excited since.. So far, it's worked flawlessly everywhere except for when I need to download something from the play store.
Almost every download results in "Package File is Invalid"
I googled for hours, literally. I wiped data/cache of Google Play Store, Services Framework, wiped Cache from the stock recovery, and even factory resetted the phone to no avail.
I'm guessing it's a problem with my home's router setting. Everything works fine on my nexus except for the play store. Haven't gotten a chance to mess with other wifis yet, but can anyone tell me a way of fixing it?
If it doesn't work by tomorrow, I might run a custom ROM and try, though I really wanna stick with stock till 4.3/5.0 comes out :\
Any help?
Click to expand...
Click to collapse
This is also whats happening to my phone..i have no problem downloading apps that are below 5mb but anything more is invalid..i think its the wifi here but i cant check through 3g cause there's no signal
Sent from my Nexus 4 using xda app-developers app
SpookyTunes said:
What router (Make / Model) is it?
Check for a router firmware update. If there are no updates or support, check if it is supported by DD-WRT.
Try doing a factory reset on the router, then set the security settings to (WPA2 only / AES only) and use the Android app WiFi Analyzer to find the best channel.
Click to expand...
Click to collapse
It's a DLink router.. No updates available
I reset it yesterday and put WPA2 but it hasn't solved the problem still :\
Wifi analyzer told me channel 6 onwards were good, so I tried 6 and 7 but didn't help either
I've had to download apk's for all the free apps to make it work as of now
I'll check with my mom and dad's phone to see if this problem exists for them too, but they're running gingerbread so idk if it'll mean much even if it works
sixaxis94 said:
It's a DLink router.. No updates available
I reset it yesterday and put WPA2 but it hasn't solved the problem still :\
Wifi analyzer told me channel 6 onwards were good, so I tried 6 and 7 but didn't help either
I've had to download apk's for all the free apps to make it work as of now
I'll check with my mom and dad's phone to see if this problem exists for them too, but they're running gingerbread so idk if it'll mean much even if it works
Click to expand...
Click to collapse
First I would return to stock ROM. A custom ROM could have it's own WiFi issues.
As for the router, the only other suggestions I can make are;
test it in unsecured mode (open Wi-Fi access)
force 802.11G (disable B and N access)
lower the MTU from 1500 to 1480
disable uPnP
disable (or enable) WMM support.
disable any content filtering (like blocking java, proxies, etc).
Changing these options one at a time and see if any one fixes your issue.
Use VPN
Has been occurring a lot lately. Well, not a fancy fix but a simple one ..... use hotspot shield to connect and then all files install normally over wifi. Don't know why it does, but it works!
I have had "package file is invalid" issues with my Nexus 4 and my home WiFi connection from day 1 of owning a Nexus 4. I have tested it on 4 different WiFi Routers with different firmwares including stock and DD-WRT.
- Linksys WRT320N Dual Band (With Stock and DD-WRT Firmware).
- Linksys WRT160N V3. (Stock and DD-WRT)
- Tenda N60. (Stock "2012-12-12 V1.0.0.16_EN" and newer variants).
- ASUS RT-N66U "Dark Knight".
Tested 2.4ghz and 5ghz, varrious combinations of WEP,WPA-PSK, WPA2-PSK, WPA2-AES. It makes no difference the ONLY router from the above 4 that works correctly when downloading over WiFi from the Play Store is the Tenda N60 using the early release stock firmware "2012-12-12 V1.0.0.16_EN" that the router is shipped with. Even with the Tenda N60 if yuo upgrade the firmware to newer releases of stock firmware it will cause the issue to return.
Now this is an issue specific to the Nexus 4, I also have a Nexus 7, Samsung Galaxy S3, HTC Desire, Huawei Ascend G300. None of these devices have this issue using any of the router or firmware revisions. i.e: I can download from Google Play over the same WiFi connection with no problems.
I have had my Nexus 4 swapped for a replacment and the issue remains. So I've come to the conclusion that it's defintiely device specific the Nexus 4 has something inherently wrong with it..whether it's WiFi Drivers, Android Kernel, WiFi Chipset I dont know.
It doesnt affect all WiFi conenctions I can use my WiFi connectiona t work and the issue doesnt occur. It's strange that the cheapest router of the 4 I ahve tested i.e: The Tenda N60 is the only one that works consitently, I have never seen the "package file is invalid" issue using this router and Tenda firmware "2012-12-12 V1.0.0.16_EN".
This basically rules out any ISP, or WiFi security settingas as I used the same SSID, Security types and Network Key on the Tenda as the other 3 routers..
Poor show by Google, they obviously dont care about fixing this issue.
So your router having an issue is a Google problem? Well done coming to that conclusion...
For what it's worth, I have no such issues with my home router (Thomson) or my work WiFi network (no idea what router we have here but it's probably a Linksys/Cisco jobby)
EddyOS said:
So your router having an issue is a Google problem? Well done coming to that conclusion...
For what it's worth, I have no such issues with my home router (Thomson) or my work WiFi network (no idea what router we have here but it's probably a Linksys/Cisco jobby)
Click to expand...
Click to collapse
Ermm...you might want to read that last post again, 4 different routers from different manufactuirers with different WiFi Chipsets (Linksys x 2, Tenda, ASUS) tested with stock and 3rd party firmwares all exhibit the same issue with the Nexus 4. Where as NO other android device or any other WiFi device on my network including a Nexus 7 with the same version android version as my Nexus 4 (4.2.2 ), connected via the same routers have any issues, even side by side downloading the same app from the Play store at the same time the others will suceed the Nexus 4 will fail the download "package file is invlalid" which sounds like a data corrption issue.
Co-incdecne thats it's only the Nexus 4 that has these issues ? I highly doubt 4 different routers are all faulty...especially since it's only the Nexus 4 that has this issue.
If you check the google code pages you'll find several other people complaining of the same issue.
gsmtechuk said:
Ermm...you might want to read that last post again, 4 different routers from different manufactuirers with different WiFi Chipsets (Linksys x 2, Tenda, ASUS) tested with stock and 3rd party firmwares all exhibit the same issue with the Nexus 4. Where as NO other android device or any other WiFi device on my network including a Nexus 7 with the same version android version as my Nexus 4 (4.2.2 ), connected via the same routers have any issues, even side by side downloading the same app from the Play store at the same time the others will suceed the Nexus 4 will fail the download "package file is invlalid" which sounds like a data corrption issue.
Co-incdecne thats it's only the Nexus 4 that has these issues ? I highly doubt 4 different routers are all faulty...especially since it's only the Nexus 4 that has this issue.
If you check the google code pages you'll find several other people complaining of the same issue.
Click to expand...
Click to collapse
All I'm saying is the 2 routers I use most have no issues and neither does the one my parents, my local pub or any of my friends. Might be a UK thing, I don't know, but I've never had a problem on WiFi at all...
EddyOS said:
All I'm saying is the 2 routers I use most have no issues and neither does the one my parents, my local pub or any of my friends. Might be a UK thing, I don't know, but I've never had a problem on WiFi at all...
Click to expand...
Click to collapse
I agree with that, maybe it's even a particular hardware batch of N4's, not sure. I can use my N4 fine on my work WiFi and other locations. Like I said it does work on my home WiFi if I use The Tenda N60 router with it's early release stock firmware, any firmware upgrades cause the problem to return though. But it cant be right that you should have to use a specific router and specific firmware which you cant upgrade without breaking the N4.
I've got another support case open with Google Play which they've apparently passed to their techs, lets see what they come back with... I have heard of someone with this issue using a custom ROM with a different Kernel to the Google stock build which includes newer Qualcomm Prima WiFi drivers (Paranoid Android) , they claim this fixes the issue for them.
Im relectant to flash a custom ROM and void warranty though for a basic feature that should work out of the box though.
I tried a lot of different things but nothing seems to have worked sadly.. I'm gonna update my ROM tomorrow to CM10RC4 and see if that helps, though I doubt it's the ROM's fault. Btw, I had the same issue with the stock ROM too
I've been having this problem whenever my portable wifi device connects to a slow mobile network. All my friends connect to my hotspot, but only my Nexus 4 gets the "Package file is invalid." error. For months, I've had to contend with switching to mobile data just to finish my downloads.
My only conclusion is that the Nexus 4 has a problem with slow connections over wifi by corrupting the data transmitted. It's fine when using mobile data.
Check this out:
http://forum.xda-developers.com/showthread.php?t=2300873
It requires the phone to be rooted. I'm already testing it out now.
I cant verify 100% yet but my Nexus 4 took the Android 4.3 OTA update yesterday. I have since tried several WiFi downloads over WiFI from the Google Play store and not a single one has failed !
So my intitial thoughts are that the Android 4.3 update has recolved this issue..and it was indeed a bug/fault in the previous versions maybe it's the new kernel, Qualcomm Prima WiFi drivers, New Google Play app... But whatever it is. It seems to have fixed the issue. Well done Google about time too !
The only down point is the denial of any issue their end from Google Play staff and blatant lies they tell customers about not knowing about such bugs.
gsmtechuk said:
I cant verify 100% yet but my Nexus 4 took the Android 4.3 OTA update yesterday. I have since tried several WiFi downloads over WiFI from the Google Play store and not a single one has failed !
So my intitial thoughts are that the Android 4.3 update has recolved this issue..and it was indeed a bug/fault in the previous versions maybe it's the new kernel, Qualcomm Prima WiFi drivers, New Google Play app... But whatever it is. It seems to have fixed the issue. Well done Google about time too !
The only down point is the denial of any issue their end from Google Play staff and blatant lies they tell customers about not knowing about such bugs.
Click to expand...
Click to collapse
Ironically, the 4.3 update on my Nexus 4 yesterday actually seemed to trigger the Package File is Invalid error, as it wasn't a problem before. MX Player and Jetpack Joyride are triggering this for me atm. Anyone else still have this on Android 4.3?
Several devices.....
Lutrinae said:
Ironically, the 4.3 update on my Nexus 4 yesterday actually seemed to trigger the Package File is Invalid error, as it wasn't a problem before. MX Player and Jetpack Joyride are triggering this for me atm. Anyone else still have this on Android 4.3?
Click to expand...
Click to collapse
Having the same issues on all of my devices, but only while trying to download on my home wi-fi. Like the OP said, anything over 5mb won't download. Droid Razr M, Droid Razr HD, Note 10.1, Tab 2 10.1, and Nexus 7 (running 4.3), I cannot figure out what changed on my Belkin router (AC900) to cause this to happen suddenly. It was just noticed last night, and I have spent hours today trying to find a fix, and creating more problems to fix. If anyone has any step by step instructions of how to fix this, please explain to me like you would a 6 year old. BTW, rooting is not an option of all of these devices, so please make it a root free option. And I have cleared all caches/datas and done all the force stops recommended, as well as removed the google accounts and readded them.

Problem With Custom ROMs And Wireless Tether (AP)

Hi everyone,
I've tried several different ROMs for my Canadian i337m device (e.g. SlimRom, Illusion, CM, Goldeneye, Pacman, Revolt) and the only one capable of sharing my 4G connection with my laptop through is Revolt. This is after about five hours of testing and tons of flashing. I certainly "forgot" the network after each test from my laptop so the connection would be fresh each time. I've tried using various levels of security, including none. My laptop can see the AndroidAP signal and get five bars, but then internet just never loads (except with Revolt, and with stock firmware too). FWIW, I'm on Win7 64bit and I have no driver issues.
Very strange! I've tried flashing a "better tether" fix, but that breaks ROMs (they won't boot, because it's specifically for a certain ROM). I've tried reflashing the stock kernel after each ROM flash, but more often that not that just breaks the ROM flash (stuck in boot). I don't know what to do except use Revolt, which isn't a bad compromise (better than stock) but TBH, I like Illusion's UI navigation transitions so much that I'd like to use that ROM.
Any ideas? Maybe there's a way to slipstream the stock ROM's MobileAP files into another ROM? (Probably not, because stock's settings panel is completely different from other ROMs', but just an idea.)
Thank you for reading.
Te3k said:
Hi everyone,
I've tried several different ROMs for my Canadian i337m device (e.g. SlimRom, Illusion, CM, Goldeneye, Pacman, Revolt) and the only one capable of sharing my 4G connection with my laptop through is Revolt. This is after about five hours of testing and tons of flashing. I certainly "forgot" the network after each test from my laptop so the connection would be fresh each time. I've tried using various levels of security, including none. My laptop can see the AndroidAP signal and get five bars, but then internet just never loads (except with Revolt, and with stock firmware too). FWIW, I'm on Win7 64bit and I have no driver issues.
Very strange! I've tried flashing a "better tether" fix, but that breaks ROMs (they won't boot, because it's specifically for a certain ROM). I've tried reflashing the stock kernel after each ROM flash, but more often that not that just breaks the ROM flash (stuck in boot). I don't know what to do except use Revolt, which isn't a bad compromise (better than stock) but TBH, I like Illusion's UI navigation transitions so much that I'd like to use that ROM.
Any ideas? Maybe there's a way to slipstream the stock ROM's MobileAP files into another ROM? (Probably not, because stock's settings panel is completely different from other ROMs', but just an idea.)
Thank you for reading.
Click to expand...
Click to collapse
I am encountering the EXACT same issue on my Rogers Galaxy S4, tethering works with stock firmware, but nothing else, I even called rogers and had them remove and readd the tethering flag on my account. The APN settings on the TW (stock) firmware are exactly the same as the settings on the custom ROMs. Wondering what is missing here.
Howdy,
Found the solution to my tethering issues, simply go to the Play Store and search for this app:
ISWAT Tether Unlocker Free
There will be a rather obnoxiously loud app that will play before it performs the operation to unlock your tethering, but afterwards, it works as it does with the stock ROM. You're free to uninstall the app afterwards and you'll retain your tethering abilities
wsuther said:
Howdy,
Found the solution to my tethering issues, simply go to the Play Store and search for this app:
ISWAT Tether Unlocker Free
There will be a rather obnoxiously loud app that will play before it performs the operation to unlock your tethering, but afterwards, it works as it does with the stock ROM. You're free to uninstall the app afterwards and you'll retain your tethering abilities
Click to expand...
Click to collapse
This fixed mine - THANKS!
Yarbo said:
This fixed mine - THANKS!
Click to expand...
Click to collapse
Glad this worked for you. It's still working for me, but not quite as well, I have to rerun it everytime I restart my device now. Not quite sure why or what it does in the backgroud to enable the tethering.
wsuther said:
Glad this worked for you. It's still working for me, but not quite as well, I have to rerun it everytime I restart my device now. Not quite sure why or what it does in the backgroud to enable the tethering.
Click to expand...
Click to collapse
Hmm, I also need to re run the app after every device reboot.... Oh well at least it works.
OMG thank you, I've been looking for something to fix this for a few weeks now but this did the trick. That ad for bigfish casino was really loud with my speaker mods, but hey, it works so it's good enough.
thanks again

[Q] Problem with Wi-Fi on 4.3?

I just finished installing the 4.3 update via the factory images courtesy of Google and I've had the oddest slowdown in Wi-Fi performance. It takes 9-10 minutes to download the swiftkey app and the store times out constantly. My nexus 7 freshly updated and my PC connect fine and get speeds around 50mbps, but once I got the speedtest app on my Nexus 4 it capped out at a very shaky 2.3 mbps. I re downloaded the package and reflashed thinking it might have been a bad flashed with the same result.
Now I'm trying the whole process again with a sideload install on 4.2.2 (after restoring Wi-Fi performance was normal) and hoping that resolves it. Also, this problem only seems to be on the 5ghz frequency.
Same for me!
Sent from my Nexus 4 using xda app-developers app
Continued problem after sideload...
I've now updated this software every which way I know how and it looks like there may be an issue with the 5ghz Wi-Fi in the new update. During the restore process, store can barely be accessed, apps download kilobytes per second and very little data connection works on Wi-Fi. If anyone is using this software and does not have this particular issue, please let me know or if you've fixed it help us out!

Having an issue with Worms 2 over WiFi

Hi all,
I'm having an issue with Worms 2, basically whenever I try to play multiplayer via Wifi I get one of several errors, either it won't connect at all, it will disconnect mid game or it won't show any active games. Now I've emailed Team 17 support and he assures me there's many active games open right now, but I virtually never see any open, and if I do it's usually 1 or 2 max. I'm guessing there's something wrong with either my WiFi or a setting on my tablet, maybe even an app I have installed. This is my first tablet so I'm very new to all of this so maybe it's just something simple.
Any suggestions are welcome.
Nexus 7 32GB 2013.
i get the same, failled to connect most of the time
iain26 said:
i get the same, failled to connect most of the time
Click to expand...
Click to collapse
When you are able to connect are there a lot of active games?
MrH.uk said:
When you are able to connect are there a lot of active games?
Click to expand...
Click to collapse
theres never any games when it does connect
iain26 said:
theres never any games when it does connect
Click to expand...
Click to collapse
Same for me. Team17 support said they're aware of the problems although they don't seem to know what's causing it so I'm not that hopeful that it will be fixed.
I also have another weird bug, the first time I load up the game the first game will work fine (if it connects), but any subsequent games will hang on waiting for players until I close the game and re-open it. It seems multiplayer is just an absolute mess, and that's the only reason I bought it. On the rare occasions I actually manage to play a full game it's really fun.

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