I can't down load anything. on.my phone through. the play store. its says error. and the RPC:S-7:AEC -OUHUM -XKIY-MG C7K

Play Store won't load or download apps - Google Play Help

support.google.com > ... > Downloading on Google Play

GoogleIf you're having trouble loading the Google Play Store or downloading apps and ...[RPC:S-7:AEC-0]"; "AppName could not be downloaded due to an error. (927) ...

Google Play Store not working? Here's what you can do ...

https://www.androidpit.com/google-play-not-working

Dec 19, 2015 - Whether the problem is an error message when downloading apps, or that the Play Store simply won't open, we have the solutions. Here's ...

iPhone & iPad apps stuck waiting, not downloading

ipadhelp.com > iPad Help, Tips & Tricks

Tablet Reset

See some answers here:
http://forums.androidcentral.com/tablet-apps/233318-error-retrieving-information-server-rpc-s-5-aec-0-a.html

Go to settings >application > Play Store >Clear Data & Clear Cache.

Go to accounts >Google >Remove account.

Reboot device.

Again Settings>Account >Google >Log In.

RPC 7 AEC 7 RPC 7 AEC 0 GooglePlay Apps Games

Refer to this link, it may help.

Hi,
I am assuming you are getting the error when trying to access Google Play. With that in mind these pages may help with this.
Can Download From Google Play Error RPC 5 AEC 0
http://forums.androidcentral.com/google-nexus-5/433573-google-play-services-outage-rpc-s-7-aec-0-error.html

I post on behalf of HP.

Hi, from what I found it is an error related to the Google Play services. Here are a few pages I found referring to similar errors:
http://forums.androidcentral.com/google-nexus-5/433573-google-play-services-outage-rpc-s-7-aec-0-error.html

Error Message RPC 7 AEC 0 Android Forums at AndroidCentral com

I would suggest you either contact the Google Play support number or use their support forum.
https://support.google.com/googleplay/?hl=en-CA#topic=3364260

I hope this helps.
I post on behalf of HP.

https://www.google.co.uk/search?q=RPC%3As-7%3Aaec-7&oq=RPC%3As-7%3Aaec-7&aqs=chrome..69i57j69i58&sourceid=chrome&es_sm=122&ie=UTF-8

Try going Settings>Accounts>Google> Tap your account> Three dots in the upper right (or press menu button) "Remove Account" ... then read your account .. then if you want, clear Play store cache and data and try it

Fixing RPC:S-5:AEC-0 Google Play Store Error

The Google Play / Android Market error retrieving information from server RPC:S-5:AEC-0 error message can be a bit of a pain, the RPC:S-5:AEC-0 error just randomly appeared on my tablet after it upgraded to a newer version of Android. However this is how i managed to fix the RPC:S-5:AEC-0 error with ease.

1. Load the Settings app, click apps, then select "All"
2. Next in the all apps view find the "Google Play Store" and click on it
3. Now click "Clear Cache" (Not Data), then Force Stop.
4. Next in the same app list find "Google Service Framework"
5. Click clear data (Not Cache), then Force Stop
6. Switch off the phone or tablet and turn it back on
7. You should be able to download and update apps from the Google Play store once more.

Enjoy no more RPC:S-5:AEC-0 errors when downloading or updating apps.
Or Simply Go to settings/app.manager/all
Delete data + cache :
Google Play Store
Google Play-services
Google Services Framework
Hangouts
Market-feedback agent (important)
Then delete google-account(data/system/user/0/ fine the accounts.db file and cut and paste it somewhere else)
Restart the phone and then re-add google-account( paste your accounts.db file earlier to it's original location).
p/s~Your device need to be rooted to remove/delete google account without a factory reset.

enjoy and have a good day :)