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When you dial any wrong number on your device, you can show the error connection problem or Invalid MMI Code error Android phone or tablet. This invalid MMI code error on Android phones is found on mostly dual SIM when USSD code running, sometimes one SIM card phone generated this …

When download or update apps form Google Play Store, you are unable to download it. You can see this error on page Error retrieving information from server RH-01. This error generated may be slow internet connection, date & time not set correctly or app update problems on your android phone. …

Change or set background process limit android phone how? Change limit background process affects your device including battery performance, third party apps & stop more loaded apps and more. In your android marshmallow (android 6.0) and lollipop 5.1.1 device, by default set standard limit in background processes. You can choose …

Annoying of battery problem on android phone? Use network preference to save battery android phone. There are various other tricks to save battery life on android phone such as enable battery saver mode, manage background battery optimizations, Doze mode and more. Most of all internet users use high speed mobile …

Here’s how to set or change camera video resolution on Android Lollipop 5.1.1 phone or tablet. You can change the picture resolution and video resolution size using camera settings. You can set the video size of the camera as FHD (1920×1080p), High definition (1280×720), and VGA (640×480). After creating a …

Google play store not working android device? If you are facing a problem of Google play store won’t load or app crashes android phone issue, you need to check for Google play services update on your android phone or tablet. If you still facing the issue, uninstall Google play services updates …