SafeRooting
Allview V4 Viper
Allview

Allview V4 Viper

Released: 2019, SeptemberPrice: About 100 EURStatus: Available. Released 2019, September

Root Support Available

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

Full Specifications

OSAndroid 9.0 (Pie)
CPUQuad-core 2.0 GHz Cortex-A53
GPUPowerVR GE8320
NFCNo
SIMNano-SIM + Nano-SIM
USBmicroUSB 2.0
Dual8 MP, AF, 0.3 MP, (depth)
Size5.7 inches, 81.1 cm, 2, (~78.4% screen-to-body ratio)
TypeIPS LCD
WLANWi-Fi 802.11 b/g/n
BrandAllview
ModelAllview V4 Viper
PriceAbout 100 EUR
RadioFM radio
SpeedHSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
VideoN/A
ColorsBlue, Red
SAR EU1.13 W/kg (head)
Single5 MP
StatusAvailable. Released 2019, September
Weight138 g (4.87 oz)
ChipsetMediatek MT6761 Helio A22 (12 nm)
SensorsFingerprint (rear-mounted), accelerometer, proximity
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100
4G bands1, 3, 7, 8, 20, 38
FeaturesLED flash
Internal16GB 2GB RAM
Released2019, September
Announced2019, September
Bluetooth4.1, A2DP, LE
Card slotmicroSDXC (uses shared SIM slot)
3.5mm jackYes
Dimensions145.8 x 70.9 x 8.5 mm (5.74 x 2.79 x 0.33 in)
Resolution720 x 1520 pixels, 19:9 ratio (~295 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS, GLONASS

Allview V4 Viper Overview

About Allview V4 Viper Allview V4 Viper is another flagship from Allview's popular line of first class Android phones, released in the 2019. Allview V4 Viper has a wide variety of great specifications such as 16GB 2GB RAM with Mediatek MT6761 Helio A22 (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

Allview V4 Viper 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 Allview V4 Viper?

The Allview V4 Viper 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 Allview V4 Viper support custom recovery (TWRP)?

Many Allview 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 Allview V4 Viper void warranty?

Yes, rooting the Allview V4 Viper will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Allview V4 Viper run?

Check the specifications section above for the current OS version and upgrade history of your Allview V4 Viper.