SafeRooting
vivo Y91i
vivo

vivo Y91i

Released: 2018, NovemberPrice: About 130 EURStatus: Available. Released 2018, November

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 (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPUAdreno 505
NFCNo
SIMNano-SIM + Nano-SIM
USBmicroUSB 2.0, OTG
Dual13 MP, f/2.2, PDAF, 2 MP, f/2.4, (depth)
Size6.2 inches, 95.9 cm, 2, (~82.4% screen-to-body ratio)
TypeIPS LCD
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct
BrandVivo
Modelvivo Y91i
PriceAbout 130 EUR
RadioFM radio
SpeedHSPA, LTE
VideoN/A
ColorsStarry Black, Ocean Blue, Red
Single8 MP, f/2.0
StatusAvailable. Released 2018, November
Weight163.5 g (5.78 oz)
ChipsetQualcomm SDM439 Snapdragon 439 (12 nm)
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 28, 38, 40, 41
FeaturesLED flash, panorama
Internal16GB 2GB RAM
Released2018, November
Announced2018, November
Bluetooth4.2, 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 (~271 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS, GLONASS, BDS

vivo Y91i Overview

About vivo Y91i vivo Y91i is another flagship from Vivo's popular line of first class Android phones, released in the 2018. vivo Y91i has a wide variety of great specifications such as 16GB 2GB RAM with Qualcomm SDM439 Snapdragon 439 (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 Y91i 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 Y91i?

The vivo Y91i 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 Y91i 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 Y91i void warranty?

Yes, rooting the vivo Y91i will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does vivo Y91i run?

Check the specifications section above for the current OS version and upgrade history of your vivo Y91i.