Is it necessary to flash firmware before custom ROM?

Yes, before you flash the ROM. Main reason, is that the firmware will install stock kernel (therefore over-writing any kernel that is present); so you will want to flash the firmware first, then the custom ROM.

Can I flash custom ROM with fastboot?

You can flash a device when it’s in the fastboot bootloader mode. You can also use the command adb reboot bootloader to reboot directly into the bootloader.

Can I install Corvus OS without root?

Is Corvus OS ROM pre-rooted? No, Corvus OS is not pre-rooted. You have to flash Magisk if you want to root it.

Can we flash custom ROM without rooting?

The custom ROM you flash does not need to be rooted either. In fact one can boot into TWRP from fastboot.

What should I backup before flashing ROM?

Whenever you start messing with Android’s system–rooting, flashing custom ROMs, and so on–you should first make a nandroid backup in TWRP. That way, if anything goes wrong, you can restore your phone to its pre-broken state. To do so, boot into TWRP recovery.

Are there any ROMs available for the OnePlus X?

We have collected some best roms for the users of OnePlusX. So you don’t have to look for them from another website. There were only a limited ROMS, which are available for OnePlus X but we have Listed down some of the best ROMs for the OnePlus X other than the official ones.

What do I need to install custom ROMs on my Device?

This requires root access, an unlocked bootloader, and a custom recovery like TWRP. There are about 13-14 ROMs available for your device so before Installing these ROMs please don’t forget to look down Team RMG’S Disclaimer and Pre- Requisites.

What are the advantages of using custom ROMs for Android smartphones?

Most of the Custom ROMs are feature rich. They provide loads of customization options compared to the Stock ROM. Some of the Custom ROMs are well optimized for battery and performance. So, users are always in search for good custom ROMs for their Android smartphones.