How to fix problem android Error 498
Many android user may be found this some error message while starting download app from Google play. This error message will appears when you download a large size of apk file such as a very cool graphics like The Dark Knight Rises game. But this error 498 can fix it as below. -->
Error 498 means your device has not enough cache memory for install new large app. You can fix it by clean cache memory before install new app. You can download cache cleaner app on Google Play as "Easy Cache Cleaner". Some app that you may use it now, it's use a large cache memory such as Instagram.
Source : Android app review TH