If the manufacturer has stopped to release updates for your smartphone, you can install custom ROM with the latest version Android. We decided to explain what is custom ROM, its advantages and disadvantages. Custom ROM is a modified and customized operating system for your device. There are a lot of Custom ROMs. They may be based on original stock ROM or Android source code, AOSP. Custom ROM hasn’t bloatware (preinstalled applications). Also it offers improvements in performance and autonomy of the device. You can use some extra functions in the settings. By the way, custom ROM means … [Read more...] about WHAT IS CUSTOM ROM? ADVANTAGES AND DISADVANTAGES