Same way click on “AP” and and select the extracted firmware file which starts with “AP“. If you want to factory reset while you install stock firmware select the file which starts with “CSC” file for the CSC button, otherwise, load the “HOME_CSC” instead. Make sure F.Reset.Time and Auto Reboot option are the only ones checked in the Odin’s “Options” tab. Installing a custom ROM requires you to unlock the bootloader first, and have a custom recovery like TWRP (website) installed.

stock firmware

Still, you can check this XDA thread for the latest links. So users, if you own an Android smartphone and waiting for a new major update for a few months. Here is the chance to unofficially update your Android smartphone to Android 12 and 12L and enjoy the latest offerings by installing custom ROMs. A total of 117 devices are currently able to receive CrDroid version 7 officially. This ROM is stable and using it as a daily driver should be fine. You also get to view the changelog for each device that helps in tracking issues and bugs. Custom firmware and recovery images are also provided on a particular device page.

• Next, proceed to the installation tutorial from the link below.
• When I try and install the android stock of android 10 using adb sideload, it says that it is an invalid zip format.
• In terms of rock-solid stability, LineageOS would take the crown for the most stable custom ROM.
• It’s a fairly simple process and with a little bit of time and patience, you can enjoy a fresh new ROM on your phone with added features, customization, theming, and more.
• Next, connect your phone to your computer using the USB cable (without battery – if the battery is removable) and press the volume up or volume down button at the same time.

Paranoid Android has long been regarded as the main project from which Google has brought over a lot of features, the biggest feature being the Ambient Mode, which was present in PA as Peek. And where they are available, they’re also more difficult to install than either of the other methods we’ve outlined. Some require a manual approach using the ADB and Fastboot tools with the command line. Finally, you might want to relock your bootloader as well. The most common method is to use Fastboot with the command fastboot oem lock or fastboot flashing lock.

Then you need to compare it with your device Model Number as SM-A105F. Before installing the firmware, double-check the model code.

It requires special software and a computer, and can be a complicated process that requires technical expertise. Before delving deep to understand how to backup Android ROM