SafeRooting
vivo Y91 (Mediatek)
vivo

vivo Y91 (Mediatek)

Released: 2019, JanuaryPrice: About 120 EURStatus: Available. Released 2019, January

Root Support Available

Bootloader unlock, Magisk root, recovery notes, and expert support are available for this device family.

Full Specifications

OSAndroid 8.1 (Oreo), Funtouch 4.5
CPUOcta-core 2.0 GHz Cortex-A53
GPUPowerVR GE8320
NFCNo
SIMNano-SIM, Nano-SIM + Nano-SIM
USBmicroUSB 2.0, OTG
Dual13 MP, f/2.2, PDAF, 2 MP, f/2.4, (depth)
Size6.22 inches, 96.6 cm, 2, (~82.9% screen-to-body ratio)
TypeIPS LCD
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct
BrandVivo
Modelvivo Y91 (Mediatek)
PriceAbout 120 EUR
RadioFM radio
SpeedHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
VideoN/A
ColorsStarry Black, Ocean Blue
Single8 MP, f/1.8
StatusAvailable. Released 2019, January
Weight163.5 g (5.78 oz)
ChipsetMediatek MT6762 Helio P22 (12 nm)
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 38, 40, 41
FeaturesLED flash, panorama
Internal64GB 3GB RAM
Released2019, January
Announced2019, January
Bluetooth5.0, A2DP, LE
Card slotmicroSDXC
3.5mm jackYes
Dimensions155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Resolution720 x 1520 pixels, 19:9 ratio (~270 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS, GLONASS, BDS

vivo Y91 (Mediatek) Overview

About vivo Y91 (Mediatek) vivo Y91 (Mediatek) is another flagship from Vivo's popular line of first class Android phones, released in the 2019. vivo Y91 (Mediatek) has a wide variety of great specifications such as 64GB 3GB RAM with Mediatek MT6762 Helio P22 (12 nm) , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.

Rooting Information

vivo Y91 (Mediatek) can generally be rooted with a bootloader unlock and Magisk patched boot image workflow. Always match firmware build numbers before flashing.

Bootloader Information

Most Android rooting methods begin with bootloader unlock. Unlocking may wipe data, affect warranty, and disable some security features.

Recovery Information

Custom recovery support depends on chipset, kernel source availability, and community builds. Fastboot-based Magisk installation can work even when TWRP is unavailable.

FAQ

Can I root the vivo Y91 (Mediatek)?

The vivo Y91 (Mediatek) supports rooting through Magisk. You'll need to unlock the bootloader first, then flash a patched boot image. Check the rooting status card on this page for availability.

Does vivo Y91 (Mediatek) support custom recovery (TWRP)?

Many vivo devices support TWRP. Check our device page for recovery compatibility. If TWRP isn't available, you can still use Magisk through fastboot method.

Will rooting vivo Y91 (Mediatek) void warranty?

Yes, rooting the vivo Y91 (Mediatek) will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does vivo Y91 (Mediatek) run?

Check the specifications section above for the current OS version and upgrade history of your vivo Y91 (Mediatek).