Another option is to use the built-in Android backup feature. Let me tell you that what actually we call it NAndroid ROM Backup. Taking backup of Stock Android Operating System from the phone’s NAND memory and to save it into a storage known as NANDROID BACKUP. In this method, we’ll use the ROM Manager apk to make a Nandroid backup on Android. At first, we’ll use CWM recovery to make a Nandroid backup on Android. Your device might show a black screen during this process, so don’t worry and make yourself a coffee until the backup’s complete and your phone boots back.
Previously called CyanogenMod ROM and later renamed LineageOS, this is arguably the most popular custom ROM and comes with various features. This custom ROM works on a wide range of smartphones. LineageOS is still regarded as one of the best ROMs because it promises more stability and security.
- Or you can go to Samsung Updates, XDA Forum or Google to find the correspondent firmware of your device.
- However, as soon as you are bored with the Stock Android skin, install different flavors of custom ROMs and discover your phone’s maximum performance.
- You are going to need your device stock Rom for these following reasons someday.
- Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices.
- While any third-party Android OS package can be dubbed a custom ROM, the term is almost exclusively used to denote source-built Android distributions.
Back up your MTK Android firmware is a very important aspect of the whole process and it is worth mentioning here. The device will not work properly without the correct backup in place. USB debugging is a feature of Android devices that allows developers to debug apps and processes on the device. Let me tell you why we are copying those folders like DCIM, Pictures, Download, Music, Ringtons, etc.. This DCIM folder consists of photos and videos taken from your phone camera. You can easily backup WhatsApp messages to your Google Drive. This feature is recently added to the latest Whatsapp app.
This will then allow you to boot your device to Fastboot Mode. On the other hand, OEM Unlocking is required to carry out the bootloader unlocking process. The below process will wipe off all the data from your device, so take a complete device backup beforehand. stock firmware ROM Once everything is done as said above, click the “Start” button in the Odin app and wait for the flashing process to get completed. Finally when it’s done your M31s will reboot and you will get a “Pass” message from the Odin app. Once done you need to download the firmware files and the Odin app from the below links.