What is a Custom Recovery?
A custom recovery is a third-party recovery environment. Flashing this recovery environment on to your device replaces the default, stock recovery environment with a third-party, customized recovery environment. Unlike the flashing Custom ROM like Cyanogen Mod, instead of replacing the Android operating system of your device, Oppo R15, it replaces the whole environment of recovery.
A custom recovery environment will do the same things as the stock Android recovery. However, it will have some additional features as well. Custom recoveries often have the ability to create and restore device backups. Custom recoveries allow you to install custom ROMs. CWM Recovery even offers a ROM Manager app that allows you to access many of these features from a running Android system, this app requires a custom recovery installed to function.
While there may be several custom recoveries available for most Android devices, the most popular one’s available today are ClockworkMod Recovery (also called CWM) which is generally installed by ROM manager and TWRP (TeamWin Recovery Project) which is installed by GooManager.
Some Features of Oppo R15:
- The Oppo R15 was launched on April 2018.
- The display type for this device is AMOLED Capacitive Touchscreen with 16M colors and a size of 6.28 inches.
- The resolution is of 1080 × 2280 pixels and 19:9 ratio. It is a multi touch screen.
- The OS is Oppo R15 8.1 Oreo with Mediatek MT6771 HelioP60 Chipset.
- The CPU being Octa core and Mali G72 MP3 GPU.
- There is a micro SD Card slot with up to 256 GB and an internal memory of 128 GB and 4 GB RAM or 6 GB RAM.
- The dual camera comes with 16 MP,and 5 MP and 20 MP Selfie Camera has LED Flash, HDR, Panorama.
- The battery is non-removable with Li-Po 3450 mAh Battery and the price being about 20,000 INR
The Advantages of installing Custom Recovery on Oppo R15:
Installing a Custom Recovery allows you to flash custom ROMs, backup your R15, restore from backups and much more. Every R15 has a specific method to install a recovery, so in this post, we will get you started with the basics then point you in the direction of more information. As always, make sure to have a complete back up of your Oppo R15.
- Restore a full backup in one step.
- Perform a Hard Reset (“Wipe”) with advanced options.
- Make a full backup of the R15.
The Disadvantages of installing Custom Recovery on Oppo R15:
- You can not restore backups made with the original recovery with Custom Recovery.
- If you wish to use Custom Recovery to install official ROMs in the future then, the original ZIP file has to be changed and worked for a custom recovery.
- Perform scheduled backups.
- If you run into an issue with your R15, want to perform a wipe and don’t have a recent backup, creating a backup will probably also back up the issue.
Why should you Install a Custom Recovery?
These custom recovery environments are most useful when you’re installing custom ROMS on your device, as they provide backup, restore, and ROM-flashing features you’ll need.
Install a custom recovery when you are working with custom ROMs, or if you really wish to powerful backup features. This is often seen as a necessary prerequisite to installing a custom ROM, but it isn’t always required. In general, custom recoveries are only necessary if you plan on flashing a custom ROM. Most Android users would not even notice a difference between a device with the stock recovery system installed and one with a custom recovery.
- A Rooted Android Device. How to Root Oppo R15
- USB Cable Driver.
- Custom Recovery File.
- Backup your complete data.
- You will have to unlock bootloader of your Oppo R15 to install a custom recovery on it.
How to install Custom Recovery on Oppo R15?
There are two main and most popular types of Custom Recoveries- CWM Recovery and TWRP Recovery.
ClockworkMod Recovery (CWM) can create and restore nandroid backups, backups of an Android device’s entire file system. ClockworkMod offers a ROM manager with a file browser that allows you to easily browse for and install custom ROMs through ClockworkMod Recovery and manage and restore backups
Team Win Recovery Project (TWRP) is a touch-based recovery environment. Unlike other recovery environments including Android’s default stock recovery, which needs to be controlled with the volume and power buttons of the device. This recovery environment has a touch-based interface you can use by tapping your fingers on on-screen buttons. TWRP also supports themes.
The methods to download these two of course differ.
How to Install CWM Recovery via ROM Manager
Step 1. Install ROM Manager on your device. It is an app that basically lets you schedule recovery operations while booted into Android, and has an option for installing the latest version of ClockworkMod Recovery.
Must Check: How to Install CWM Recovery on Oppo R15
Step 2. Launch the just installed ‘Rom Manager’ on your R15. The first option it gives you should say ‘Flash ClockworkMod Recovery’. Just tap on it and follow the instructions.
Step 3. Wait until the system reboots and the latest version of ClockworkMod Recovery is installed on your Oppo R15. Select to reboot the device if it prompts you to.
Step 4. Once the device reboots into Android, verify that you have the latest version of ClockworkMod Recovery installed by launching Rom Manager.
You have now installed ClockworkMod along with its version you are running, and any updates that might be available.
How to Install TWRP Recovery with GooManager on Oppo Device
Step 1. Install GooManager on your device. It is an app that lets you download and install several Android ROMs and mods hosted on the Goo.im website, along with flashing the latest TWRP Touch recovery.
Do Not Miss: How to Install TWRP recovery on Oppo Devices
Step 2. Launch GooManager once it has been installed.
Step 3. Press Menu and select the ‘Install OpenRecoveryScript’ option. Confirm any prompts that you get after that, and provide the app with root access if it requests for it.
Step 4. Wait until the app downloads the latest TWRP recovery for your device, and installs it.
Step 5. Now that you have installed the recovery has been installed, confirm that it installed successfully by booting into it. You can do that right from GooManager itself by pressing Menu and selecting the Reboot Recovery.
Hope you guys found the article useful in installing a custom recovery. If you get stuck at any level of the procedure or have any queries to ask, feel free to let us know in the comment section below. Keep visiting our page for more such articles or you can also subscribe to our newsletter to receive timely notifications of our posts.