The Stock ROM (Mobile OS) is the Most Stable ROM released by the device manufacturers depending on the device model and Android version. However, the Stock ROM don’t offer many customizations or features for the device.
While it may not boast of the plethora of features and customization features that other ROMs offer, Paranoid Android or PA, does promise a soothing user experience overall. So to put it straight, if you want stability and new features right from Pixel devices then Pixel Experience is the best custom ROM on Android, bar none. Keep in mind, you won’t get the latest Android build immediately, but you will have a stable and hassle-free experience for sure.
Want to remove a custom ROM and get your Android phone back to its original state? This is the easiest way to get your phone back to stock. Open the application again and select «Manage and Restore Backup» and then restore. So, Operating System and firmware both are the same thing and these can use any of them to such devices. It indicates the internal memory or storage of a device that reserves the operating system instruction.
As I said earlier not a single port of GCam app works on all phones. Below are the different ports available from various developer, which you can try on your phone. People have downloaded these APKs million times and there is no report of any malicious code in any of the Google Camera port built by any developers. Earlier I removed this section assuming this is a very old version. But I have added this section back because the Gcam 8.1 APK is one of the most stable version that runs on many Android phones and gives better results than these new versions.
The stock rom reason is because custom ROMs never make it to their final version. That causes them to be in continuous modification, which allows creators to resolve any errors or bugs that are present, while introducing new content.