Oppo A91 just launched and it is a great device for the price. Because of the features and spec list, it provides at a mid-range smartphone, many people are looking forward to buying it. The smartphone came out of the box with Android 9.0 Pie and soon will receive the official Android 10 update. These days Android device users are prone to gain full control over the device subsystem to customize look & performance. If you’re one of the Oppo A91 users then you may be wondering whether you can unlock the bootloader, root, or install the custom ROM on Oppo A91.
Well, due to the open-source nature of Android OS, and its wide range of customizability options, it’ll quite easy for both developers & advanced users to unlock the device bootloader, flash custom recovery, flash custom firmware apart from rooting or flashing modules, etc. There are plenty of tools available in the market for MTK devices that can also do the job for you but there are specific limitations too.
Oppo A91 Device Overview
Oppo A91 was announced in December 2019 which sports a 6.4-inch AMOLED display with a screen resolution of 1080 x 2400 pixels.
Oppo A91 is powered by an Octa-core (4×2.1 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53) with Mediatek MT6771V Helio P70 (12nm) chipset coupled with 8GB of RAM and 128GB of internal storage. It also supports an external memory card with up to 256 GB microSD. The device came out of the box with Android 9.0 Pie under ColorOS 6.1 and was backed by a 4030 mAh battery (Non-removable).
As far as the camera is concerned, the device has a Quad-camera setup with 48MP + 8MP + 2MP + 2MP primary sensors and a selfie camera with a 16MP lens. Other connectivity option includes 4G-VoLTE, GPS, Glonass, Bluetooth, Mobile Hotspot, accelerometer, gyroscope, proximity sensor, and compass. etc. The Oppo A91 comes with a face unlock feature.
1. Can I Unlock Bootloader on Oppo A91?
Bootloader comes with a locked condition on each device and so the Oppo models need to be unlocked first to become able to get into the Android customization world.
Actually there’s a method for rooting the phone look up at the GitHub page for MTKClient. And for the TWRP I’ve made one for this device tree, just search it on GitHub.