How could I change the owner Google account in an Android smartphone without having to wipe all apps and games? It is annoying to download.
i want to change my password
It was better if you posted your own question, but if you want to change your Google password you can just do it in their website .
IF you want to maintain the apps of your phone then it's better to make a backup of your apps before procedding to any steps regarding changing the owner details f your phone,which can be done by using the app below -
App Backup & Reinstall -
How to change owner details -
Your way looks so great, though the app didn't get compatible with my phone I have found this https://play.google.com/store/apps/details?id=mobi.infolife.appbackup&feature=search_result#?t=W251bGwsMSwyLDEsIm1vYmkuaW5mb2xpZmUuYXBwYmFja3VwIl0. which does the same task, so I say it solved .