App can't install. Conflicting signatures. - Android Q&A, Help & Troubleshooting

Alright, first, I should point out that I'm not a developer, I've never worked with adb and so on. I'm posting here because I don't know where else to post.
So, I'm trying to install Tekken mobile on my phone (Galaxy S8 Exynos version, Android 7.0, rooted with Magisk and I also have TWRP). When I search the game in the Google Play store app, it doesn't show up. I have to search the play store in the browser and open it in the Play Store from there. If I press install it downloads normally, but when it gets to the installing phase, it gives me an error 910. If I try to sideload it, the apk installer fails to install it and says that the package conflicts with an existing package by the same name. But the game isn't already installed on my phone. The whole story is: I actually had the game installed and needed to update it, but the update would fail (Google Play Store error 910), so I uninstalled it and tried to reinstall it, error 910 again, I tried to sideload it and the packages are in conflict for some reason, even though the game isn't installed. Can anyone help me fix this?

Related

How can I install Google Play Services/Google Play Store on a phone with just AOSP?

I need to pair a watch with a phone that has just AOSP flashed on it and so I'm trying to figure out if/how I can install Google Play Services/Google Play Store onto the phone. (In order to pair the watch with the phone I need to install the Android Wear App, but I can't do that if the phone doesn't have Google Play Store/Google Play Services installed).
My phone is a Nexus 5 with the Lollipop AOSP installed, so I just tried installing the GSP apks using adb but I keep getting error messages that GPS has stopped running.
I'm an iOS developer and new to Android and have been searching for days how to solve my problem without success, so I'd be grateful if somebody could help me with the following questions:
1) If I get Google Play Services and Google Play Store apks from somewhere like apkmirror.com and install them will I be able to access the Android Wear app on Google play and download/install/run it?
2) If not then if I get the Android Wear app itself from somewhere like apkmirror.com and install it along with GPS will the Android Wear app run?
3) When I try to install GSP why do I get the error messages about it stopping? Are there other dependent components I need to also install to make it run?
4) Can I install it using adb or do I have to install it using a recovery? If so, then why does a recovery have to be used to install it, whats the difference between installing via a recovery and installing via adb?
Thanks for any insight, I'm getting nowhere and getting frustrated trying to work all this out.
I had exactly the same problem and could solve it.
I described my solution here:
https://code.google.com/p/aosp4nexus5/wiki/AOSPforNexus5
The documentation describes two alternatives:
1. Manual installation which is lost with every new flashing of the system image
2. Integration in the build process to create a system image including Google Play Store as vendor-specific prebuilt APKs
Thanks, I'll try it out
Do you have any ideas where I could get GoogleServicesFramework.apk from?
Places like apkmirror have GooglePlayStore.apk and GooglePlayServices.apk for Lollipop but not GoogleServicesFramework, (why would they have 2 of them but not all of them?).
I don't have a Nexus 10 device so can't obtain them as you did in your post.
mungbeans said:
Do you have any ideas where I could get GoogleServicesFramework.apk from?
Click to expand...
Click to collapse
You can unzip the file gapps-lp-20141109-signed.zip from BasketBuild https://s.basketbuild.com/gapps
You find it under system/priv-app/GoogleServicesFramework.
The name of the APKs may differ. GooglePlayServices is named something like GsmCore or com.google.android.gsm.
The Play Store is named something like Phonesky or Vending.
Thanks very much

Uninstalled Play Store by mistake, now can't reinstall it

SOLVED: Look at my answer below.
Hello,
I'm new to this forum so sorry if I put this question in the wrong category. (also, I'm french, I don't speak english very well)
I have a Wiko Lenny running KitKat 4.4.2 (in fact, "WIKO LENNY Version 8") rooted, but I don't have CWM installed.
Yesterday, I installed some apps on my phone and tried using "Lucky Patcher", because I heard that it could remove ads. The website that explained how to use it said to go in Toolbox and to click "Install modded Play Store". So I clicked it, it said "Loading.." and then showed me an error that there wasn't enough space on the /system partition, only 60-70 MB free. So, as it didn't work, I uninstalled Luck Patcher but then I saw that it uninstalled the Play Store. I searched everywhere, it's not in the launcher, not in Settings->Apps, and now when I open any google app, it says that the Google Play Services needs to be updated, that they're not compatible with my device. I tried to download latest Play Store apk from various websites, but when I install it, it loads and then shows "Application not installed".
How can I get the Play Store back ?
Thanks
EDIT: I managed to install the Play Store apk using ADB from Android SDK. But if I try to install an app (or update existing), it crashes and says "Play Store stopped working". Then I need to go to Settings->Apps and to do "Clear data" for Play Store to make it run again (otherwise it crashes at launch).
EDIT 2: After some time, it showed a notification (translated from french) "Couldn't download <insert any app name here> : Couldn't retrieve information from server {error code i dont remember}".
NIL
Solved
I solved my problem by reinstalling Play Store by using ADB, and by setting it as system app with "/system/app mover" by j4velin. Now everything works perfect ^^

[Guide] How to fix any broken Play store

Hello everyone reading this!
I found out that no one really has a solution how to fix a broken play store. Many people are saying "reinstall it" or "factory reset your phone" but this wasn't really a solution for me.
Reinstalling only did it worse because then i kept getting a "Play store stopped working" popup so after a week of trying things i finally found the solution.
So if you don't have Play store anymore or it just stopped working then you should try this out!
First try these things and after that try the solution that is in green:
1. First uninstall substratum if you have it (it sometimes breaks the play store)
2. Try reinstalling the play store but get the apk from apkmirror because it's safe there and don't get the newest version. Get an little older version. I always take 13.x.xx. It has more success rate than 14.x.xx.
3. Try deleting dalvik cache
4. Try installing it as system by moving the apk to /system/app with the correct permissions (rw-r-r, root:root)
DON'T FORGET A NANDROID BACKUP IN THE GREEN SOLUTION!
​I accidentally deleted my Play store and couldn't reinstall it. This was the only solution that worked for me. You CAN use it on a stock rom where play store and play services was preinstalled. It will still work.
FINAL SOLUTION​If these 2 things didn't work then go to the opengapps site, download the gapps app and open it. It should automatically select the correct things for your phone. In the variant select "Pico" and press download. After that hit install and it should send you to your custom recovery and it should automatically install it. You are basically done.
I hope i could help anybody. I literally searched a week for an solution and there weren't any. So i am the first to introduce the new way to fix the play store.​

App can't install. Conflicting packages.

Alright, first, I should point out that I'm not a developer, I've never worked with adb and so on. I'm posting here because I don't know where else to post.
So, I'm trying to install Tekken mobile on my phone (Galaxy S8 Exynos version, Android 7.0, rooted with Magisk and I also have TWRP). When I search the game in the Google Play store app, it doesn't show up. I have to search the play store in the browser and open it in the Play Store from there. If I press install it downloads normally, but when it gets to the installing phase, it gives me an error 910. If I try to sideload it, the apk installer fails to install it and says that the package conflicts with an existing package by the same name. But the game isn't already installed on my phone. The whole story is: I actually had the game installed and needed to update it, but the update would fail (Google Play Store error 910), so I uninstalled it and tried to reinstall it, error 910 again, I tried to sideload it and the packages are in conflict for some reason, even though the game isn't installed. Can anyone help me fix this?

Cannot install Snapchat from Google Play (detailed question).

I own an LG G6, updated to the latest firmware provided by LG (Oreo). Not rooted. Google Play continues to tell me "Can't install Snapchat" in a dialog box every time I try to install it. I have also tried installing via an APK, but that results in package manager just stating "App not installed." In either case, no error codes are shown.
I have tried to clear cache and data from package manager/installer, Google play, and Google play services.
All 3 solutions don't work. I don't want to reset my entire device for one app, and hence as a last-ditch effort am posting here.
Any solutions?

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